Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Daniel Borkmann says:

====================
pull-request: bpf-next 2019-01-29

The following pull-request contains BPF updates for your *net-next* tree.

The main changes are:

1) Teach verifier dead code removal, this also allows for optimizing /
   removing conditional branches around dead code and to shrink the
   resulting image. Code store constrained architectures like nfp would
   have hard time doing this at JIT level, from Jakub.

2) Add JMP32 instructions to BPF ISA in order to allow for optimizing
   code generation for 32-bit sub-registers. Evaluation shows that this
   can result in code reduction of ~5-20% compared to 64 bit-only code
   generation. Also add implementation for most JITs, from Jiong.

3) Add support for __int128 types in BTF which is also needed for
   vmlinux's BTF conversion to work, from Yonghong.

4) Add a new command to bpftool in order to dump a list of BPF-related
   parameters from the system or for a specific network device e.g. in
   terms of available prog/map types or helper functions, from Quentin.

5) Add AF_XDP sock_diag interface for querying sockets from user
   space which provides information about the RX/TX/fill/completion
   rings, umem, memory usage etc, from Björn.

6) Add skb context access for skb_shared_info->gso_segs field, from Eric.

7) Add support for testing flow dissector BPF programs by extending
   existing BPF_PROG_TEST_RUN infrastructure, from Stanislav.

8) Split BPF kselftest's test_verifier into various subgroups of tests
   in order better deal with merge conflicts in this area, from Jakub.

9) Add support for queue/stack manipulations in bpftool, from Stanislav.

10) Document BTF, from Yonghong.

11) Dump supported ELF section names in libbpf on program load
    failure, from Taeung.

12) Silence a false positive compiler warning in verifier's BTF
    handling, from Peter.

13) Fix help string in bpftool's feature probing, from Prashant.

14) Remove duplicate includes in BPF kselftests, from Yue.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

75 files changed, 16856 insertions, 15506 deletions

diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 41ab7a3668b3..8993e9c8f410 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -10,15 +10,14 @@ ifneq ($(wildcard $(GENHDR)),)
   GENFLAGS := -DHAVE_GENHDR
 endif
 
+CLANG		?= clang
+LLC		?= llc
+LLVM_OBJCOPY	?= llvm-objcopy
+LLVM_READELF	?= llvm-readelf
+BTF_PAHOLE	?= pahole
 CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(BPFDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include
 LDLIBS += -lcap -lelf -lrt -lpthread
 
-TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read
-all: $(TEST_CUSTOM_PROGS)
-
-$(TEST_CUSTOM_PROGS): $(OUTPUT)/%: %.c
-	$(CC) -o $(TEST_CUSTOM_PROGS) -static $< -Wl,--build-id
-
 # Order correspond to 'make run_tests' order
 TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \
 	test_align test_verifier_log test_dev_cgroup test_tcpbpf_user \
@@ -26,21 +25,42 @@ TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test
 	test_socket_cookie test_cgroup_storage test_select_reuseport test_section_names \
 	test_netcnt test_tcpnotify_user
 
-TEST_GEN_FILES = test_pkt_access.o test_xdp.o test_l4lb.o test_tcp_estats.o test_obj_id.o \
-	test_pkt_md_access.o test_xdp_redirect.o test_xdp_meta.o sockmap_parse_prog.o     \
-	sockmap_verdict_prog.o dev_cgroup.o sample_ret0.o test_tracepoint.o \
-	test_l4lb_noinline.o test_xdp_noinline.o test_stacktrace_map.o \
-	test_tcpnotify_kern.o \
-	sample_map_ret0.o test_tcpbpf_kern.o test_stacktrace_build_id.o \
-	sockmap_tcp_msg_prog.o connect4_prog.o connect6_prog.o test_adjust_tail.o \
-	test_btf_haskv.o test_btf_nokv.o test_sockmap_kern.o test_tunnel_kern.o \
-	test_get_stack_rawtp.o test_sockmap_kern.o test_sockhash_kern.o \
-	test_lwt_seg6local.o sendmsg4_prog.o sendmsg6_prog.o test_lirc_mode2_kern.o \
+BPF_OBJ_FILES = \
+	test_xdp_redirect.o test_xdp_meta.o sockmap_parse_prog.o \
+	sockmap_verdict_prog.o dev_cgroup.o sample_ret0.o \
+	test_tcpnotify_kern.o sample_map_ret0.o test_tcpbpf_kern.o \
+	sockmap_tcp_msg_prog.o connect4_prog.o connect6_prog.o \
+	test_btf_haskv.o test_btf_nokv.o test_sockmap_kern.o \
+	test_tunnel_kern.o test_sockhash_kern.o test_lwt_seg6local.o \
+	sendmsg4_prog.o sendmsg6_prog.o test_lirc_mode2_kern.o \
 	get_cgroup_id_kern.o socket_cookie_prog.o test_select_reuseport_kern.o \
-	test_skb_cgroup_id_kern.o bpf_flow.o netcnt_prog.o \
-	test_sk_lookup_kern.o test_xdp_vlan.o test_queue_map.o test_stack_map.o \
+	test_skb_cgroup_id_kern.o bpf_flow.o netcnt_prog.o test_xdp_vlan.o \
 	xdp_dummy.o test_map_in_map.o
 
+# Objects are built with default compilation flags and with sub-register
+# code-gen enabled.
+BPF_OBJ_FILES_DUAL_COMPILE = \
+	test_pkt_access.o test_pkt_access.o test_xdp.o test_adjust_tail.o \
+	test_l4lb.o test_l4lb_noinline.o test_xdp_noinline.o test_tcp_estats.o \
+	test_obj_id.o test_pkt_md_access.o test_tracepoint.o \
+	test_stacktrace_map.o test_stacktrace_map.o test_stacktrace_build_id.o \
+	test_stacktrace_build_id.o test_get_stack_rawtp.o \
+	test_get_stack_rawtp.o test_tracepoint.o test_sk_lookup_kern.o \
+	test_queue_map.o test_stack_map.o
+
+TEST_GEN_FILES = $(BPF_OBJ_FILES) $(BPF_OBJ_FILES_DUAL_COMPILE)
+
+# Also test sub-register code-gen if LLVM + kernel both has eBPF v3 processor
+# support which is the first version to contain both ALU32 and JMP32
+# instructions.
+SUBREG_CODEGEN := $(shell echo "int cal(int a) { return a > 0; }" | \
+			$(CLANG) -target bpf -O2 -emit-llvm -S -x c - -o - | \
+			$(LLC) -mattr=+alu32 -mcpu=probe 2>&1 | \
+			grep 'if w')
+ifneq ($(SUBREG_CODEGEN),)
+TEST_GEN_FILES += $(patsubst %.o,alu32/%.o, $(BPF_OBJ_FILES_DUAL_COMPILE))
+endif
+
 # Order correspond to 'make run_tests' order
 TEST_PROGS := test_kmod.sh \
 	test_libbpf.sh \
@@ -66,6 +86,13 @@ TEST_GEN_PROGS_EXTENDED = test_libbpf_open test_sock_addr test_skb_cgroup_id_use
 
 include ../lib.mk
 
+# NOTE: $(OUTPUT) won't get default value if used before lib.mk
+TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read
+all: $(TEST_CUSTOM_PROGS)
+
+$(OUTPUT)/urandom_read: $(OUTPUT)/%: %.c
+	$(CC) -o $@ -static $< -Wl,--build-id
+
 BPFOBJ := $(OUTPUT)/libbpf.a
 
 $(TEST_GEN_PROGS): $(BPFOBJ)
@@ -93,11 +120,6 @@ force:
 $(BPFOBJ): force
 	$(MAKE) -C $(BPFDIR) OUTPUT=$(OUTPUT)/
 
-CLANG ?= clang
-LLC   ?= llc
-LLVM_OBJCOPY ?= llvm-objcopy
-BTF_PAHOLE ?= pahole
-
 PROBE := $(shell $(LLC) -march=bpf -mcpu=probe -filetype=null /dev/null 2>&1)
 
 # Let newer LLVM versions transparently probe the kernel for availability
@@ -127,12 +149,15 @@ $(OUTPUT)/test_xdp_noinline.o: CLANG_FLAGS += -fno-inline
 $(OUTPUT)/test_queue_map.o: test_queue_stack_map.h
 $(OUTPUT)/test_stack_map.o: test_queue_stack_map.h
 
+$(OUTPUT)/flow_dissector_load.o: flow_dissector_load.h
+$(OUTPUT)/test_progs.o: flow_dissector_load.h
+
 BTF_LLC_PROBE := $(shell $(LLC) -march=bpf -mattr=help 2>&1 | grep dwarfris)
 BTF_PAHOLE_PROBE := $(shell $(BTF_PAHOLE) --help 2>&1 | grep BTF)
 BTF_OBJCOPY_PROBE := $(shell $(LLVM_OBJCOPY) --help 2>&1 | grep -i 'usage.*llvm')
 BTF_LLVM_PROBE := $(shell echo "int main() { return 0; }" | \
 			  $(CLANG) -target bpf -O2 -g -c -x c - -o ./llvm_btf_verify.o; \
-			  readelf -S ./llvm_btf_verify.o | grep BTF; \
+			  $(LLVM_READELF) -S ./llvm_btf_verify.o | grep BTF; \
 			  /bin/rm -f ./llvm_btf_verify.o)
 
 ifneq ($(BTF_LLVM_PROBE),)
@@ -149,6 +174,30 @@ endif
 endif
 endif
 
+ifneq ($(SUBREG_CODEGEN),)
+ALU32_BUILD_DIR = $(OUTPUT)/alu32
+TEST_CUSTOM_PROGS += $(ALU32_BUILD_DIR)/test_progs_32
+$(ALU32_BUILD_DIR):
+	mkdir -p $@
+
+$(ALU32_BUILD_DIR)/urandom_read: $(OUTPUT)/urandom_read
+	cp $< $@
+
+$(ALU32_BUILD_DIR)/test_progs_32: test_progs.c $(ALU32_BUILD_DIR) \
+						$(ALU32_BUILD_DIR)/urandom_read
+	$(CC) $(CFLAGS) -o $(ALU32_BUILD_DIR)/test_progs_32 $< \
+		trace_helpers.c $(OUTPUT)/libbpf.a $(LDLIBS)
+
+$(ALU32_BUILD_DIR)/%.o: %.c $(ALU32_BUILD_DIR) $(ALU32_BUILD_DIR)/test_progs_32
+	$(CLANG) $(CLANG_FLAGS) \
+		 -O2 -target bpf -emit-llvm -c $< -o - |      \
+	$(LLC) -march=bpf -mattr=+alu32 -mcpu=$(CPU) $(LLC_FLAGS) \
+		-filetype=obj -o $@
+ifeq ($(DWARF2BTF),y)
+	$(BTF_PAHOLE) -J $@
+endif
+endif
+
 # Have one program compiled without "-target bpf" to test whether libbpf loads
 # it successfully
 $(OUTPUT)/test_xdp.o: test_xdp.c
@@ -167,4 +216,17 @@ ifeq ($(DWARF2BTF),y)
 	$(BTF_PAHOLE) -J $@
 endif
 
-EXTRA_CLEAN := $(TEST_CUSTOM_PROGS)
+$(OUTPUT)/test_verifier: $(OUTPUT)/verifier/tests.h
+$(OUTPUT)/test_verifier: CFLAGS += -I$(OUTPUT)
+
+VERIFIER_TEST_FILES := $(wildcard verifier/*.c)
+$(OUTPUT)/verifier/tests.h: $(VERIFIER_TEST_FILES)
+	$(shell ( cd verifier/
+		  echo '/* Generated header, do not edit */'; \
+		  echo '#ifdef FILL_ARRAY'; \
+		  ls *.c 2> /dev/null | \
+			sed -e 's@\(.*\)@#include \"\1\"@'; \
+		  echo '#endif' \
+		 ) > $(OUTPUT)/verifier/tests.h)
+
+EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) $(ALU32_BUILD_DIR)
diff --git a/tools/testing/selftests/bpf/flow_dissector_load.c b/tools/testing/selftests/bpf/flow_dissector_load.c
index ae8180b11d5f..77cafa66d048 100644
--- a/tools/testing/selftests/bpf/flow_dissector_load.c
+++ b/tools/testing/selftests/bpf/flow_dissector_load.c
@@ -12,6 +12,7 @@
 #include <bpf/libbpf.h>
 
 #include "bpf_rlimit.h"
+#include "flow_dissector_load.h"
 
 const char *cfg_pin_path = "/sys/fs/bpf/flow_dissector";
 const char *cfg_map_name = "jmp_table";
@@ -21,46 +22,13 @@ char *cfg_path_name;
 
 static void load_and_attach_program(void)
 {
-	struct bpf_program *prog, *main_prog;
-	struct bpf_map *prog_array;
-	int i, fd, prog_fd, ret;
+	int prog_fd, ret;
 	struct bpf_object *obj;
-	int prog_array_fd;
 
-	ret = bpf_prog_load(cfg_path_name, BPF_PROG_TYPE_FLOW_DISSECTOR, &obj,
-			    &prog_fd);
+	ret = bpf_flow_load(&obj, cfg_path_name, cfg_section_name,
+			    cfg_map_name, &prog_fd);
 	if (ret)
-		error(1, 0, "bpf_prog_load %s", cfg_path_name);
-
-	main_prog = bpf_object__find_program_by_title(obj, cfg_section_name);
-	if (!main_prog)
-		error(1, 0, "bpf_object__find_program_by_title %s",
-		      cfg_section_name);
-
-	prog_fd = bpf_program__fd(main_prog);
-	if (prog_fd < 0)
-		error(1, 0, "bpf_program__fd");
-
-	prog_array = bpf_object__find_map_by_name(obj, cfg_map_name);
-	if (!prog_array)
-		error(1, 0, "bpf_object__find_map_by_name %s", cfg_map_name);
-
-	prog_array_fd = bpf_map__fd(prog_array);
-	if (prog_array_fd < 0)
-		error(1, 0, "bpf_map__fd %s", cfg_map_name);
-
-	i = 0;
-	bpf_object__for_each_program(prog, obj) {
-		fd = bpf_program__fd(prog);
-		if (fd < 0)
-			error(1, 0, "bpf_program__fd");
-
-		if (fd != prog_fd) {
-			printf("%d: %s\n", i, bpf_program__title(prog, false));
-			bpf_map_update_elem(prog_array_fd, &i, &fd, BPF_ANY);
-			++i;
-		}
-	}
+		error(1, 0, "bpf_flow_load %s", cfg_path_name);
 
 	ret = bpf_prog_attach(prog_fd, 0 /* Ignore */, BPF_FLOW_DISSECTOR, 0);
 	if (ret)
@@ -69,7 +37,6 @@ static void load_and_attach_program(void)
 	ret = bpf_object__pin(obj, cfg_pin_path);
 	if (ret)
 		error(1, 0, "bpf_object__pin %s", cfg_pin_path);
-
 }
 
 static void detach_program(void)
diff --git a/tools/testing/selftests/bpf/flow_dissector_load.h b/tools/testing/selftests/bpf/flow_dissector_load.h
new file mode 100644
index 000000000000..41dd6959feb0
--- /dev/null
+++ b/tools/testing/selftests/bpf/flow_dissector_load.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+#ifndef FLOW_DISSECTOR_LOAD
+#define FLOW_DISSECTOR_LOAD
+
+#include <bpf/bpf.h>
+#include <bpf/libbpf.h>
+
+static inline int bpf_flow_load(struct bpf_object **obj,
+				const char *path,
+				const char *section_name,
+				const char *map_name,
+				int *prog_fd)
+{
+	struct bpf_program *prog, *main_prog;
+	struct bpf_map *prog_array;
+	int prog_array_fd;
+	int ret, fd, i;
+
+	ret = bpf_prog_load(path, BPF_PROG_TYPE_FLOW_DISSECTOR, obj,
+			    prog_fd);
+	if (ret)
+		return ret;
+
+	main_prog = bpf_object__find_program_by_title(*obj, section_name);
+	if (!main_prog)
+		return ret;
+
+	*prog_fd = bpf_program__fd(main_prog);
+	if (*prog_fd < 0)
+		return ret;
+
+	prog_array = bpf_object__find_map_by_name(*obj, map_name);
+	if (!prog_array)
+		return ret;
+
+	prog_array_fd = bpf_map__fd(prog_array);
+	if (prog_array_fd < 0)
+		return ret;
+
+	i = 0;
+	bpf_object__for_each_program(prog, *obj) {
+		fd = bpf_program__fd(prog);
+		if (fd < 0)
+			return fd;
+
+		if (fd != *prog_fd) {
+			bpf_map_update_elem(prog_array_fd, &i, &fd, BPF_ANY);
+			++i;
+		}
+	}
+
+	return 0;
+}
+
+#endif /* FLOW_DISSECTOR_LOAD */
diff --git a/tools/testing/selftests/bpf/test_btf.c b/tools/testing/selftests/bpf/test_btf.c
index a0bd04befe87..179f1d8ec5bf 100644
--- a/tools/testing/selftests/bpf/test_btf.c
+++ b/tools/testing/selftests/bpf/test_btf.c
@@ -18,6 +18,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <errno.h>
+#include <assert.h>
 #include <bpf/libbpf.h>
 #include <bpf/btf.h>
 
@@ -134,6 +135,12 @@ static struct btf_header hdr_tmpl = {
 	.hdr_len = sizeof(struct btf_header),
 };
 
+/* several different mapv kinds(types) supported by pprint */
+enum pprint_mapv_kind_t {
+	PPRINT_MAPV_KIND_BASIC = 0,
+	PPRINT_MAPV_KIND_INT128,
+};
+
 struct btf_raw_test {
 	const char *descr;
 	const char *str_sec;
@@ -156,6 +163,7 @@ struct btf_raw_test {
 	int type_off_delta;
 	int str_off_delta;
 	int str_len_delta;
+	enum pprint_mapv_kind_t mapv_kind;
 };
 
 #define BTF_STR_SEC(str) \
@@ -2707,6 +2715,99 @@ static struct btf_raw_test raw_tests[] = {
 	.err_str = "Invalid member offset",
 },
 
+{
+	.descr = "128-bit int",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4),			/* [1] */
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 128, 16),		/* [2] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0A"),
+	.map_type = BPF_MAP_TYPE_ARRAY,
+	.map_name = "int_type_check_btf",
+	.key_size = sizeof(int),
+	.value_size = sizeof(int),
+	.key_type_id = 1,
+	.value_type_id = 1,
+	.max_entries = 4,
+},
+
+{
+	.descr = "struct, 128-bit int member",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4),			/* [1] */
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 128, 16),		/* [2] */
+		BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 0, 1), 16),	/* [3] */
+		BTF_MEMBER_ENC(NAME_TBD, 2, 0),
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0A"),
+	.map_type = BPF_MAP_TYPE_ARRAY,
+	.map_name = "struct_type_check_btf",
+	.key_size = sizeof(int),
+	.value_size = sizeof(int),
+	.key_type_id = 1,
+	.value_type_id = 1,
+	.max_entries = 4,
+},
+
+{
+	.descr = "struct, 120-bit int member bitfield",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4),			/* [1] */
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 120, 16),		/* [2] */
+		BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 0, 1), 16),	/* [3] */
+		BTF_MEMBER_ENC(NAME_TBD, 2, 0),
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0A"),
+	.map_type = BPF_MAP_TYPE_ARRAY,
+	.map_name = "struct_type_check_btf",
+	.key_size = sizeof(int),
+	.value_size = sizeof(int),
+	.key_type_id = 1,
+	.value_type_id = 1,
+	.max_entries = 4,
+},
+
+{
+	.descr = "struct, kind_flag, 128-bit int member",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4),			/* [1] */
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 128, 16),		/* [2] */
+		BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 1), 16),	/* [3] */
+		BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(0, 0)),
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0A"),
+	.map_type = BPF_MAP_TYPE_ARRAY,
+	.map_name = "struct_type_check_btf",
+	.key_size = sizeof(int),
+	.value_size = sizeof(int),
+	.key_type_id = 1,
+	.value_type_id = 1,
+	.max_entries = 4,
+},
+
+{
+	.descr = "struct, kind_flag, 120-bit int member bitfield",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4),			/* [1] */
+		BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 128, 16),		/* [2] */
+		BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 1), 16),	/* [3] */
+		BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(120, 0)),
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0A"),
+	.map_type = BPF_MAP_TYPE_ARRAY,
+	.map_name = "struct_type_check_btf",
+	.key_size = sizeof(int),
+	.value_size = sizeof(int),
+	.key_type_id = 1,
+	.value_type_id = 1,
+	.max_entries = 4,
+},
+
 }; /* struct btf_raw_test raw_tests[] */
 
 static const char *get_next_str(const char *start, const char *end)
@@ -3530,6 +3631,16 @@ struct pprint_mapv {
 	uint32_t bits2c:2;
 };
 
+#ifdef __SIZEOF_INT128__
+struct pprint_mapv_int128 {
+	__int128 si128a;
+	__int128 si128b;
+	unsigned __int128 bits3:3;
+	unsigned __int128 bits80:80;
+	unsigned __int128 ui128;
+};
+#endif
+
 static struct btf_raw_test pprint_test_template[] = {
 {
 	.raw_types = {
@@ -3721,6 +3832,35 @@ static struct btf_raw_test pprint_test_template[] = {
 	.max_entries = 128 * 1024,
 },
 
+#ifdef __SIZEOF_INT128__
+{
+	/* test int128 */
+	.raw_types = {
+		/* unsigned int */				/* [1] */
+		BTF_TYPE_INT_ENC(NAME_TBD, 0, 0, 32, 4),
+		/* __int128 */					/* [2] */
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 128, 16),
+		/* unsigned __int128 */				/* [3] */
+		BTF_TYPE_INT_ENC(NAME_TBD, 0, 0, 128, 16),
+		/* struct pprint_mapv_int128 */			/* [4] */
+		BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 5), 64),
+		BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(0, 0)),		/* si128a */
+		BTF_MEMBER_ENC(NAME_TBD, 2, BTF_MEMBER_OFFSET(0, 128)),		/* si128b */
+		BTF_MEMBER_ENC(NAME_TBD, 3, BTF_MEMBER_OFFSET(3, 256)),		/* bits3 */
+		BTF_MEMBER_ENC(NAME_TBD, 3, BTF_MEMBER_OFFSET(80, 259)),	/* bits80 */
+		BTF_MEMBER_ENC(NAME_TBD, 3, BTF_MEMBER_OFFSET(0, 384)),		/* ui128 */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0unsigned int\0__int128\0unsigned __int128\0pprint_mapv_int128\0si128a\0si128b\0bits3\0bits80\0ui128"),
+	.key_size = sizeof(unsigned int),
+	.value_size = sizeof(struct pprint_mapv_int128),
+	.key_type_id = 1,
+	.value_type_id = 4,
+	.max_entries = 128 * 1024,
+	.mapv_kind = PPRINT_MAPV_KIND_INT128,
+},
+#endif
+
 };
 
 static struct btf_pprint_test_meta {
@@ -3787,24 +3927,108 @@ static struct btf_pprint_test_meta {
 
 };
 
+static size_t get_pprint_mapv_size(enum pprint_mapv_kind_t mapv_kind)
+{
+	if (mapv_kind == PPRINT_MAPV_KIND_BASIC)
+		return sizeof(struct pprint_mapv);
+
+#ifdef __SIZEOF_INT128__
+	if (mapv_kind == PPRINT_MAPV_KIND_INT128)
+		return sizeof(struct pprint_mapv_int128);
+#endif
 
-static void set_pprint_mapv(struct pprint_mapv *v, uint32_t i,
+	assert(0);
+}
+
+static void set_pprint_mapv(enum pprint_mapv_kind_t mapv_kind,
+			    void *mapv, uint32_t i,
 			    int num_cpus, int rounded_value_size)
 {
 	int cpu;
 
-	for (cpu = 0; cpu < num_cpus; cpu++) {
-		v->ui32 = i + cpu;
-		v->si32 = -i;
-		v->unused_bits2a = 3;
-		v->bits28 = i;
-		v->unused_bits2b = 3;
-		v->ui64 = i;
-		v->aenum = i & 0x03;
-		v->ui32b = 4;
-		v->bits2c = 1;
-		v = (void *)v + rounded_value_size;
+	if (mapv_kind == PPRINT_MAPV_KIND_BASIC) {
+		struct pprint_mapv *v = mapv;
+
+		for (cpu = 0; cpu < num_cpus; cpu++) {
+			v->ui32 = i + cpu;
+			v->si32 = -i;
+			v->unused_bits2a = 3;
+			v->bits28 = i;
+			v->unused_bits2b = 3;
+			v->ui64 = i;
+			v->aenum = i & 0x03;
+			v->ui32b = 4;
+			v->bits2c = 1;
+			v = (void *)v + rounded_value_size;
+		}
+	}
+
+#ifdef __SIZEOF_INT128__
+	if (mapv_kind == PPRINT_MAPV_KIND_INT128) {
+		struct pprint_mapv_int128 *v = mapv;
+
+		for (cpu = 0; cpu < num_cpus; cpu++) {
+			v->si128a = i;
+			v->si128b = -i;
+			v->bits3 = i & 0x07;
+			v->bits80 = (((unsigned __int128)1) << 64) + i;
+			v->ui128 = (((unsigned __int128)2) << 64) + i;
+			v = (void *)v + rounded_value_size;
+		}
 	}
+#endif
+}
+
+ssize_t get_pprint_expected_line(enum pprint_mapv_kind_t mapv_kind,
+				 char *expected_line, ssize_t line_size,
+				 bool percpu_map, unsigned int next_key,
+				 int cpu, void *mapv)
+{
+	ssize_t nexpected_line = -1;
+
+	if (mapv_kind == PPRINT_MAPV_KIND_BASIC) {
+		struct pprint_mapv *v = mapv;
+
+		nexpected_line = snprintf(expected_line, line_size,
+					  "%s%u: {%u,0,%d,0x%x,0x%x,0x%x,"
+					  "{%lu|[%u,%u,%u,%u,%u,%u,%u,%u]},%s,"
+					  "%u,0x%x}\n",
+					  percpu_map ? "\tcpu" : "",
+					  percpu_map ? cpu : next_key,
+					  v->ui32, v->si32,
+					  v->unused_bits2a,
+					  v->bits28,
+					  v->unused_bits2b,
+					  v->ui64,
+					  v->ui8a[0], v->ui8a[1],
+					  v->ui8a[2], v->ui8a[3],
+					  v->ui8a[4], v->ui8a[5],
+					  v->ui8a[6], v->ui8a[7],
+					  pprint_enum_str[v->aenum],
+					  v->ui32b,
+					  v->bits2c);
+	}
+
+#ifdef __SIZEOF_INT128__
+	if (mapv_kind == PPRINT_MAPV_KIND_INT128) {
+		struct pprint_mapv_int128 *v = mapv;
+
+		nexpected_line = snprintf(expected_line, line_size,
+					  "%s%u: {0x%lx,0x%lx,0x%lx,"
+					  "0x%lx%016lx,0x%lx%016lx}\n",
+					  percpu_map ? "\tcpu" : "",
+					  percpu_map ? cpu : next_key,
+					  (uint64_t)v->si128a,
+					  (uint64_t)v->si128b,
+					  (uint64_t)v->bits3,
+					  (uint64_t)(v->bits80 >> 64),
+					  (uint64_t)v->bits80,
+					  (uint64_t)(v->ui128 >> 64),
+					  (uint64_t)v->ui128);
+	}
+#endif
+
+	return nexpected_line;
 }
 
 static int check_line(const char *expected_line, int nexpected_line,
@@ -3828,10 +4052,10 @@ static int check_line(const char *expected_line, int nexpected_line,
 static int do_test_pprint(int test_num)
 {
 	const struct btf_raw_test *test = &pprint_test_template[test_num];
+	enum pprint_mapv_kind_t mapv_kind = test->mapv_kind;
 	struct bpf_create_map_attr create_attr = {};
 	bool ordered_map, lossless_map, percpu_map;
 	int err, ret, num_cpus, rounded_value_size;
-	struct pprint_mapv *mapv = NULL;
 	unsigned int key, nr_read_elems;
 	int map_fd = -1, btf_fd = -1;
 	unsigned int raw_btf_size;
@@ -3840,6 +4064,7 @@ static int do_test_pprint(int test_num)
 	char pin_path[255];
 	size_t line_len = 0;
 	char *line = NULL;
+	void *mapv = NULL;
 	uint8_t *raw_btf;
 	ssize_t nread;
 
@@ -3892,7 +4117,7 @@ static int do_test_pprint(int test_num)
 
 	percpu_map = test->percpu_map;
 	num_cpus = percpu_map ? bpf_num_possible_cpus() : 1;
-	rounded_value_size = round_up(sizeof(struct pprint_mapv), 8);
+	rounded_value_size = round_up(get_pprint_mapv_size(mapv_kind), 8);
 	mapv = calloc(num_cpus, rounded_value_size);
 	if (CHECK(!mapv, "mapv allocation failure")) {
 		err = -1;
@@ -3900,7 +4125,7 @@ static int do_test_pprint(int test_num)
 	}
 
 	for (key = 0; key < test->max_entries; key++) {
-		set_pprint_mapv(mapv, key, num_cpus, rounded_value_size);
+		set_pprint_mapv(mapv_kind, mapv, key, num_cpus, rounded_value_size);
 		bpf_map_update_elem(map_fd, &key, mapv, 0);
 	}
 
@@ -3924,13 +4149,13 @@ static int do_test_pprint(int test_num)
 	ordered_map = test->ordered_map;
 	lossless_map = test->lossless_map;
 	do {
-		struct pprint_mapv *cmapv;
 		ssize_t nexpected_line;
 		unsigned int next_key;
+		void *cmapv;
 		int cpu;
 
 		next_key = ordered_map ? nr_read_elems : atoi(line);
-		set_pprint_mapv(mapv, next_key, num_cpus, rounded_value_size);
+		set_pprint_mapv(mapv_kind, mapv, next_key, num_cpus, rounded_value_size);
 		cmapv = mapv;
 
 		for (cpu = 0; cpu < num_cpus; cpu++) {
@@ -3963,31 +4188,16 @@ static int do_test_pprint(int test_num)
 					break;
 			}
 
-			nexpected_line = snprintf(expected_line, sizeof(expected_line),
-						  "%s%u: {%u,0,%d,0x%x,0x%x,0x%x,"
-						  "{%lu|[%u,%u,%u,%u,%u,%u,%u,%u]},%s,"
-						  "%u,0x%x}\n",
-						  percpu_map ? "\tcpu" : "",
-						  percpu_map ? cpu : next_key,
-						  cmapv->ui32, cmapv->si32,
-						  cmapv->unused_bits2a,
-						  cmapv->bits28,
-						  cmapv->unused_bits2b,
-						  cmapv->ui64,
-						  cmapv->ui8a[0], cmapv->ui8a[1],
-						  cmapv->ui8a[2], cmapv->ui8a[3],
-						  cmapv->ui8a[4], cmapv->ui8a[5],
-						  cmapv->ui8a[6], cmapv->ui8a[7],
-						  pprint_enum_str[cmapv->aenum],
-						  cmapv->ui32b,
-						  cmapv->bits2c);
-
+			nexpected_line = get_pprint_expected_line(mapv_kind, expected_line,
+								  sizeof(expected_line),
+								  percpu_map, next_key,
+								  cpu, cmapv);
 			err = check_line(expected_line, nexpected_line,
 					 sizeof(expected_line), line);
 			if (err == -1)
 				goto done;
 
-			cmapv = (void *)cmapv + rounded_value_size;
+			cmapv = cmapv + rounded_value_size;
 		}
 
 		if (percpu_map) {
@@ -4083,6 +4293,10 @@ static struct prog_info_raw_test {
 	__u32 line_info_rec_size;
 	__u32 nr_jited_ksyms;
 	bool expected_prog_load_failure;
+	__u32 dead_code_cnt;
+	__u32 dead_code_mask;
+	__u32 dead_func_cnt;
+	__u32 dead_func_mask;
 } info_raw_tests[] = {
 {
 	.descr = "func_type (main func + one sub)",
@@ -4509,6 +4723,369 @@ static struct prog_info_raw_test {
 	.expected_prog_load_failure = true,
 },
 
+{
+	.descr = "line_info (dead start)",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4),	/* [1] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0int\0/* dead jmp */\0int a=1;\0int b=2;\0return a + b;\0return a + b;"),
+	.insns = {
+		BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+		BPF_MOV64_IMM(BPF_REG_0, 1),
+		BPF_MOV64_IMM(BPF_REG_1, 2),
+		BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.func_info_cnt = 0,
+	.line_info = {
+		BPF_LINE_INFO_ENC(0, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(1, 0, NAME_TBD, 2, 9),
+		BPF_LINE_INFO_ENC(2, 0, NAME_TBD, 3, 8),
+		BPF_LINE_INFO_ENC(3, 0, NAME_TBD, 4, 7),
+		BPF_LINE_INFO_ENC(4, 0, NAME_TBD, 5, 6),
+		BTF_END_RAW,
+	},
+	.line_info_rec_size = sizeof(struct bpf_line_info),
+	.nr_jited_ksyms = 1,
+	.dead_code_cnt = 1,
+	.dead_code_mask = 0x01,
+},
+
+{
+	.descr = "line_info (dead end)",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4),	/* [1] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0int\0int a=1;\0int b=2;\0return a + b;\0/* dead jmp */\0return a + b;\0/* dead exit */"),
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 1),
+		BPF_MOV64_IMM(BPF_REG_1, 2),
+		BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+		BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 10, 1),
+		BPF_EXIT_INSN(),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.func_info_cnt = 0,
+	.line_info = {
+		BPF_LINE_INFO_ENC(0, 0, NAME_TBD, 1, 12),
+		BPF_LINE_INFO_ENC(1, 0, NAME_TBD, 2, 11),
+		BPF_LINE_INFO_ENC(2, 0, NAME_TBD, 3, 10),
+		BPF_LINE_INFO_ENC(3, 0, NAME_TBD, 4, 9),
+		BPF_LINE_INFO_ENC(4, 0, NAME_TBD, 5, 8),
+		BPF_LINE_INFO_ENC(5, 0, NAME_TBD, 6, 7),
+		BTF_END_RAW,
+	},
+	.line_info_rec_size = sizeof(struct bpf_line_info),
+	.nr_jited_ksyms = 1,
+	.dead_code_cnt = 2,
+	.dead_code_mask = 0x28,
+},
+
+{
+	.descr = "line_info (dead code + subprog + func_info)",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4),	/* [1] */
+		BTF_FUNC_PROTO_ENC(1, 1),			/* [2] */
+			BTF_FUNC_PROTO_ARG_ENC(NAME_TBD, 1),
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [3] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [4] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0int\0x\0sub\0main\0int a=1+1;\0/* dead jmp */"
+		    "\0/* dead */\0/* dead */\0/* dead */\0/* dead */"
+		    "\0/* dead */\0/* dead */\0/* dead */\0/* dead */"
+		    "\0return func(a);\0b+=1;\0return b;"),
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
+		BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+		BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 8),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_CALL_REL(1),
+		BPF_EXIT_INSN(),
+		BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 1),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.func_info_cnt = 2,
+	.func_info_rec_size = 8,
+	.func_info = { {0, 4}, {14, 3} },
+	.line_info = {
+		BPF_LINE_INFO_ENC(0, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(3, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(4, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(5, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(6, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(7, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(8, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(9, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(10, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(11, 0, NAME_TBD, 2, 9),
+		BPF_LINE_INFO_ENC(12, 0, NAME_TBD, 2, 9),
+		BPF_LINE_INFO_ENC(14, 0, NAME_TBD, 3, 8),
+		BPF_LINE_INFO_ENC(16, 0, NAME_TBD, 4, 7),
+		BTF_END_RAW,
+	},
+	.line_info_rec_size = sizeof(struct bpf_line_info),
+	.nr_jited_ksyms = 2,
+	.dead_code_cnt = 9,
+	.dead_code_mask = 0x3fe,
+},
+
+{
+	.descr = "line_info (dead subprog)",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4),	/* [1] */
+		BTF_FUNC_PROTO_ENC(1, 1),			/* [2] */
+			BTF_FUNC_PROTO_ARG_ENC(NAME_TBD, 1),
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [3] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [4] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [5] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0int\0x\0dead\0main\0func\0int a=1+1;\0/* live call */"
+		    "\0return 0;\0return 0;\0/* dead */\0/* dead */"
+		    "\0/* dead */\0return bla + 1;\0return bla + 1;"
+		    "\0return bla + 1;\0return func(a);\0b+=1;\0return b;"),
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 1),
+		BPF_CALL_REL(3),
+		BPF_CALL_REL(5),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_CALL_REL(1),
+		BPF_EXIT_INSN(),
+		BPF_MOV64_REG(BPF_REG_0, 2),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 1),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.func_info_cnt = 3,
+	.func_info_rec_size = 8,
+		.func_info = { {0, 4}, {6, 3}, {9, 5} },
+	.line_info = {
+		BPF_LINE_INFO_ENC(0, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(3, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(4, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(5, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(6, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(7, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(8, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(9, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(10, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(11, 0, NAME_TBD, 2, 9),
+		BTF_END_RAW,
+	},
+	.line_info_rec_size = sizeof(struct bpf_line_info),
+	.nr_jited_ksyms = 2,
+	.dead_code_cnt = 3,
+	.dead_code_mask = 0x70,
+	.dead_func_cnt = 1,
+	.dead_func_mask = 0x2,
+},
+
+{
+	.descr = "line_info (dead last subprog)",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4),	/* [1] */
+		BTF_FUNC_PROTO_ENC(1, 1),			/* [2] */
+			BTF_FUNC_PROTO_ARG_ENC(NAME_TBD, 1),
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [3] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [5] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0int\0x\0dead\0main\0int a=1+1;\0/* live call */"
+		    "\0return 0;\0/* dead */\0/* dead */"),
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 1),
+		BPF_CALL_REL(2),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.func_info_cnt = 2,
+	.func_info_rec_size = 8,
+		.func_info = { {0, 4}, {5, 3} },
+	.line_info = {
+		BPF_LINE_INFO_ENC(0, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(3, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(4, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(5, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(6, 0, NAME_TBD, 1, 10),
+		BTF_END_RAW,
+	},
+	.line_info_rec_size = sizeof(struct bpf_line_info),
+	.nr_jited_ksyms = 1,
+	.dead_code_cnt = 2,
+	.dead_code_mask = 0x18,
+	.dead_func_cnt = 1,
+	.dead_func_mask = 0x2,
+},
+
+{
+	.descr = "line_info (dead subprog + dead start)",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4),	/* [1] */
+		BTF_FUNC_PROTO_ENC(1, 1),			/* [2] */
+			BTF_FUNC_PROTO_ARG_ENC(NAME_TBD, 1),
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [3] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [4] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [5] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0int\0x\0dead\0main\0func\0int a=1+1;\0/* dead */"
+		    "\0return 0;\0return 0;\0return 0;"
+		    "\0/* dead */\0/* dead */\0/* dead */\0/* dead */"
+		    "\0return b + 1;\0return b + 1;\0return b + 1;"),
+	.insns = {
+		BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 1),
+		BPF_CALL_REL(3),
+		BPF_CALL_REL(5),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_CALL_REL(1),
+		BPF_EXIT_INSN(),
+		BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+		BPF_MOV64_REG(BPF_REG_0, 2),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 1),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.func_info_cnt = 3,
+	.func_info_rec_size = 8,
+		.func_info = { {0, 4}, {7, 3}, {10, 5} },
+	.line_info = {
+		BPF_LINE_INFO_ENC(0, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(3, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(4, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(5, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(6, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(7, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(8, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(9, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(10, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(11, 0, NAME_TBD, 2, 9),
+		BPF_LINE_INFO_ENC(12, 0, NAME_TBD, 2, 9),
+		BPF_LINE_INFO_ENC(13, 0, NAME_TBD, 2, 9),
+		BTF_END_RAW,
+	},
+	.line_info_rec_size = sizeof(struct bpf_line_info),
+	.nr_jited_ksyms = 2,
+	.dead_code_cnt = 5,
+	.dead_code_mask = 0x1e2,
+	.dead_func_cnt = 1,
+	.dead_func_mask = 0x2,
+},
+
+{
+	.descr = "line_info (dead subprog + dead start w/ move)",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4),	/* [1] */
+		BTF_FUNC_PROTO_ENC(1, 1),			/* [2] */
+			BTF_FUNC_PROTO_ARG_ENC(NAME_TBD, 1),
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [3] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [4] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [5] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0int\0x\0dead\0main\0func\0int a=1+1;\0/* live call */"
+		    "\0return 0;\0return 0;\0/* dead */\0/* dead */"
+		    "\0/* dead */\0return bla + 1;\0return bla + 1;"
+		    "\0return bla + 1;\0return func(a);\0b+=1;\0return b;"),
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 1),
+		BPF_CALL_REL(3),
+		BPF_CALL_REL(5),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_CALL_REL(1),
+		BPF_EXIT_INSN(),
+		BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+		BPF_MOV64_REG(BPF_REG_0, 2),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 1),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.func_info_cnt = 3,
+	.func_info_rec_size = 8,
+		.func_info = { {0, 4}, {6, 3}, {9, 5} },
+	.line_info = {
+		BPF_LINE_INFO_ENC(0, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(3, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(4, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(5, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(6, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(7, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(8, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(9, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(11, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(12, 0, NAME_TBD, 2, 9),
+		BTF_END_RAW,
+	},
+	.line_info_rec_size = sizeof(struct bpf_line_info),
+	.nr_jited_ksyms = 2,
+	.dead_code_cnt = 3,
+	.dead_code_mask = 0x70,
+	.dead_func_cnt = 1,
+	.dead_func_mask = 0x2,
+},
+
+{
+	.descr = "line_info (dead end + subprog start w/ no linfo)",
+	.raw_types = {
+		BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4),	/* [1] */
+		BTF_FUNC_PROTO_ENC(1, 1),			/* [2] */
+			BTF_FUNC_PROTO_ARG_ENC(NAME_TBD, 1),
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [3] */
+		BTF_FUNC_ENC(NAME_TBD, 2),			/* [4] */
+		BTF_END_RAW,
+	},
+	BTF_STR_SEC("\0int\0x\0main\0func\0/* main linfo */\0/* func linfo */"),
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 1, 3),
+		BPF_CALL_REL(3),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+		BPF_EXIT_INSN(),
+		BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.func_info_cnt = 2,
+	.func_info_rec_size = 8,
+	.func_info = { {0, 3}, {6, 4}, },
+	.line_info = {
+		BPF_LINE_INFO_ENC(0, 0, NAME_TBD, 1, 10),
+		BPF_LINE_INFO_ENC(6, 0, NAME_TBD, 1, 10),
+		BTF_END_RAW,
+	},
+	.line_info_rec_size = sizeof(struct bpf_line_info),
+	.nr_jited_ksyms = 2,
+},
+
 };
 
 static size_t probe_prog_length(const struct bpf_insn *fp)
@@ -4568,6 +5145,7 @@ static int test_get_finfo(const struct prog_info_raw_test *test,
 	struct bpf_func_info *finfo;
 	__u32 info_len, rec_size, i;
 	void *func_info = NULL;
+	__u32 nr_func_info;
 	int err;
 
 	/* get necessary lens */
@@ -4577,7 +5155,8 @@ static int test_get_finfo(const struct prog_info_raw_test *test,
 		fprintf(stderr, "%s\n", btf_log_buf);
 		return -1;
 	}
-	if (CHECK(info.nr_func_info != test->func_info_cnt,
+	nr_func_info = test->func_info_cnt - test->dead_func_cnt;
+	if (CHECK(info.nr_func_info != nr_func_info,
 		  "incorrect info.nr_func_info (1st) %d",
 		  info.nr_func_info)) {
 		return -1;
@@ -4598,7 +5177,7 @@ static int test_get_finfo(const struct prog_info_raw_test *test,
 
 	/* reset info to only retrieve func_info related data */
 	memset(&info, 0, sizeof(info));
-	info.nr_func_info = test->func_info_cnt;
+	info.nr_func_info = nr_func_info;
 	info.func_info_rec_size = rec_size;
 	info.func_info = ptr_to_u64(func_info);
 	err = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len);
@@ -4607,7 +5186,7 @@ static int test_get_finfo(const struct prog_info_raw_test *test,
 		err = -1;
 		goto done;
 	}
-	if (CHECK(info.nr_func_info != test->func_info_cnt,
+	if (CHECK(info.nr_func_info != nr_func_info,
 		  "incorrect info.nr_func_info (2nd) %d",
 		  info.nr_func_info)) {
 		err = -1;
@@ -4621,7 +5200,9 @@ static int test_get_finfo(const struct prog_info_raw_test *test,
 	}
 
 	finfo = func_info;
-	for (i = 0; i < test->func_info_cnt; i++) {
+	for (i = 0; i < nr_func_info; i++) {
+		if (test->dead_func_mask & (1 << i))
+			continue;
 		if (CHECK(finfo->type_id != test->func_info[i][1],
 			  "incorrect func_type %u expected %u",
 			  finfo->type_id, test->func_info[i][1])) {
@@ -4650,6 +5231,7 @@ static int test_get_linfo(const struct prog_info_raw_test *test,
 	struct bpf_prog_info info = {};
 	__u32 *jited_func_lens = NULL;
 	__u64 cur_func_ksyms;
+	__u32 dead_insns;
 	int err;
 
 	jited_cnt = cnt;
@@ -4658,7 +5240,7 @@ static int test_get_linfo(const struct prog_info_raw_test *test,
 	if (test->nr_jited_ksyms)
 		nr_jited_ksyms = test->nr_jited_ksyms;
 	else
-		nr_jited_ksyms = test->func_info_cnt;
+		nr_jited_ksyms = test->func_info_cnt - test->dead_func_cnt;
 	nr_jited_func_lens = nr_jited_ksyms;
 
 	info_len = sizeof(struct bpf_prog_info);
@@ -4760,12 +5342,20 @@ static int test_get_linfo(const struct prog_info_raw_test *test,
 		goto done;
 	}
 
+	dead_insns = 0;
+	while (test->dead_code_mask & (1 << dead_insns))
+		dead_insns++;
+
 	CHECK(linfo[0].insn_off, "linfo[0].insn_off:%u",
 	      linfo[0].insn_off);
 	for (i = 1; i < cnt; i++) {
 		const struct bpf_line_info *expected_linfo;
 
-		expected_linfo = patched_linfo + (i * test->line_info_rec_size);
+		while (test->dead_code_mask & (1 << (i + dead_insns)))
+			dead_insns++;
+
+		expected_linfo = patched_linfo +
+			((i + dead_insns) * test->line_info_rec_size);
 		if (CHECK(linfo[i].insn_off <= linfo[i - 1].insn_off,
 			  "linfo[%u].insn_off:%u <= linfo[%u].insn_off:%u",
 			  i, linfo[i].insn_off,
@@ -4923,7 +5513,9 @@ static int do_test_info_raw(unsigned int test_num)
 	if (err)
 		goto done;
 
-	err = test_get_linfo(test, patched_linfo, attr.line_info_cnt, prog_fd);
+	err = test_get_linfo(test, patched_linfo,
+			     attr.line_info_cnt - test->dead_code_cnt,
+			     prog_fd);
 	if (err)
 		goto done;
 
diff --git a/tools/testing/selftests/bpf/test_flow_dissector.c b/tools/testing/selftests/bpf/test_flow_dissector.c
index 12b784afba31..01f0c634d548 100644
--- a/tools/testing/selftests/bpf/test_flow_dissector.c
+++ b/tools/testing/selftests/bpf/test_flow_dissector.c
@@ -16,7 +16,6 @@
 #include <errno.h>
 #include <linux/if_packet.h>
 #include <linux/if_ether.h>
-#include <linux/if_packet.h>
 #include <linux/ipv6.h>
 #include <netinet/ip.h>
 #include <netinet/in.h>
@@ -25,7 +24,6 @@
 #include <stdbool.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c
index e2b9eee37187..1dfef77cff6f 100644
--- a/tools/testing/selftests/bpf/test_maps.c
+++ b/tools/testing/selftests/bpf/test_maps.c
@@ -633,7 +633,6 @@ static void test_stackmap(int task, void *data)
 	close(fd);
 }
 
-#include <sys/socket.h>
 #include <sys/ioctl.h>
 #include <arpa/inet.h>
 #include <sys/select.h>
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index 25f0083a9b2e..d8940b8b2f8d 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -39,6 +39,7 @@ typedef __u16 __sum16;
 #include "bpf_endian.h"
 #include "bpf_rlimit.h"
 #include "trace_helpers.h"
+#include "flow_dissector_load.h"
 
 static int error_cnt, pass_cnt;
 static bool jit_enabled;
@@ -53,9 +54,10 @@ static struct {
 } __packed pkt_v4 = {
 	.eth.h_proto = __bpf_constant_htons(ETH_P_IP),
 	.iph.ihl = 5,
-	.iph.protocol = 6,
+	.iph.protocol = IPPROTO_TCP,
 	.iph.tot_len = __bpf_constant_htons(MAGIC_BYTES),
 	.tcp.urg_ptr = 123,
+	.tcp.doff = 5,
 };
 
 /* ipv6 test vector */
@@ -65,9 +67,10 @@ static struct {
 	struct tcphdr tcp;
 } __packed pkt_v6 = {
 	.eth.h_proto = __bpf_constant_htons(ETH_P_IPV6),
-	.iph.nexthdr = 6,
+	.iph.nexthdr = IPPROTO_TCP,
 	.iph.payload_len = __bpf_constant_htons(MAGIC_BYTES),
 	.tcp.urg_ptr = 123,
+	.tcp.doff = 5,
 };
 
 #define _CHECK(condition, tag, duration, format...) ({			\
@@ -1912,6 +1915,76 @@ out:
 	bpf_object__close(obj);
 }
 
+#define CHECK_FLOW_KEYS(desc, got, expected)				\
+	CHECK(memcmp(&got, &expected, sizeof(got)) != 0,		\
+	      desc,							\
+	      "nhoff=%u/%u "						\
+	      "thoff=%u/%u "						\
+	      "addr_proto=0x%x/0x%x "					\
+	      "is_frag=%u/%u "						\
+	      "is_first_frag=%u/%u "					\
+	      "is_encap=%u/%u "						\
+	      "n_proto=0x%x/0x%x "					\
+	      "sport=%u/%u "						\
+	      "dport=%u/%u\n",						\
+	      got.nhoff, expected.nhoff,				\
+	      got.thoff, expected.thoff,				\
+	      got.addr_proto, expected.addr_proto,			\
+	      got.is_frag, expected.is_frag,				\
+	      got.is_first_frag, expected.is_first_frag,		\
+	      got.is_encap, expected.is_encap,				\
+	      got.n_proto, expected.n_proto,				\
+	      got.sport, expected.sport,				\
+	      got.dport, expected.dport)
+
+static struct bpf_flow_keys pkt_v4_flow_keys = {
+	.nhoff = 0,
+	.thoff = sizeof(struct iphdr),
+	.addr_proto = ETH_P_IP,
+	.ip_proto = IPPROTO_TCP,
+	.n_proto = bpf_htons(ETH_P_IP),
+};
+
+static struct bpf_flow_keys pkt_v6_flow_keys = {
+	.nhoff = 0,
+	.thoff = sizeof(struct ipv6hdr),
+	.addr_proto = ETH_P_IPV6,
+	.ip_proto = IPPROTO_TCP,
+	.n_proto = bpf_htons(ETH_P_IPV6),
+};
+
+static void test_flow_dissector(void)
+{
+	struct bpf_flow_keys flow_keys;
+	struct bpf_object *obj;
+	__u32 duration, retval;
+	int err, prog_fd;
+	__u32 size;
+
+	err = bpf_flow_load(&obj, "./bpf_flow.o", "flow_dissector",
+			    "jmp_table", &prog_fd);
+	if (err) {
+		error_cnt++;
+		return;
+	}
+
+	err = bpf_prog_test_run(prog_fd, 10, &pkt_v4, sizeof(pkt_v4),
+				&flow_keys, &size, &retval, &duration);
+	CHECK(size != sizeof(flow_keys) || err || retval != 1, "ipv4",
+	      "err %d errno %d retval %d duration %d size %u/%lu\n",
+	      err, errno, retval, duration, size, sizeof(flow_keys));
+	CHECK_FLOW_KEYS("ipv4_flow_keys", flow_keys, pkt_v4_flow_keys);
+
+	err = bpf_prog_test_run(prog_fd, 10, &pkt_v6, sizeof(pkt_v6),
+				&flow_keys, &size, &retval, &duration);
+	CHECK(size != sizeof(flow_keys) || err || retval != 1, "ipv6",
+	      "err %d errno %d retval %d duration %d size %u/%lu\n",
+	      err, errno, retval, duration, size, sizeof(flow_keys));
+	CHECK_FLOW_KEYS("ipv6_flow_keys", flow_keys, pkt_v6_flow_keys);
+
+	bpf_object__close(obj);
+}
+
 int main(void)
 {
 	srand(time(NULL));
@@ -1939,6 +2012,7 @@ int main(void)
 	test_reference_tracking();
 	test_queue_stack_map(QUEUE);
 	test_queue_stack_map(STACK);
+	test_flow_dissector();
 
 	printf("Summary: %d PASSED, %d FAILED\n", pass_cnt, error_cnt);
 	return error_cnt ? EXIT_FAILURE : EXIT_SUCCESS;
diff --git a/tools/testing/selftests/bpf/test_socket_cookie.c b/tools/testing/selftests/bpf/test_socket_cookie.c
index fc7832ee566b..e51d63786ff8 100644
--- a/tools/testing/selftests/bpf/test_socket_cookie.c
+++ b/tools/testing/selftests/bpf/test_socket_cookie.c
@@ -158,10 +158,8 @@ static int run_test(int cgfd)
 	bpf_object__for_each_program(prog, pobj) {
 		prog_name = bpf_program__title(prog, /*needs_copy*/ false);
 
-		if (libbpf_attach_type_by_name(prog_name, &attach_type)) {
-			log_err("Unexpected prog: %s", prog_name);
+		if (libbpf_attach_type_by_name(prog_name, &attach_type))
 			goto err;
-		}
 
 		err = bpf_prog_attach(bpf_program__fd(prog), cgfd, attach_type,
 				      BPF_F_ALLOW_OVERRIDE);
diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c
index e85a771f607b..3845144e2c91 100644
--- a/tools/testing/selftests/bpf/test_sockmap.c
+++ b/tools/testing/selftests/bpf/test_sockmap.c
@@ -10,7 +10,6 @@
 #include <unistd.h>
 #include <string.h>
 #include <errno.h>
-#include <sys/ioctl.h>
 #include <stdbool.h>
 #include <signal.h>
 #include <fcntl.h>
diff --git a/tools/testing/selftests/bpf/test_tcpnotify_user.c b/tools/testing/selftests/bpf/test_tcpnotify_user.c
index 4e4353711a86..86152d9ae95b 100644
--- a/tools/testing/selftests/bpf/test_tcpnotify_user.c
+++ b/tools/testing/selftests/bpf/test_tcpnotify_user.c
@@ -148,17 +148,17 @@ int main(int argc, char **argv)
 	pthread_create(&tid, NULL, poller_thread, (void *)&pmu_fd);
 
 	sprintf(test_script,
-		"/usr/sbin/iptables -A INPUT -p tcp --dport %d -j DROP",
+		"iptables -A INPUT -p tcp --dport %d -j DROP",
 		TESTPORT);
 	system(test_script);
 
 	sprintf(test_script,
-		"/usr/bin/nc 127.0.0.1 %d < /etc/passwd > /dev/null 2>&1 ",
+		"nc 127.0.0.1 %d < /etc/passwd > /dev/null 2>&1 ",
 		TESTPORT);
 	system(test_script);
 
 	sprintf(test_script,
-		"/usr/sbin/iptables -D INPUT -p tcp --dport %d -j DROP",
+		"iptables -D INPUT -p tcp --dport %d -j DROP",
 		TESTPORT);
 	system(test_script);
 
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 2fd90d456892..c5e22422a852 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -211,15394 +211,46 @@ static void bpf_fill_rand_ld_dw(struct bpf_test *self)
 	BPF_MOV64_IMM(BPF_REG_5, 0),					\
 	BPF_EMIT_CALL(BPF_FUNC_sk_lookup_tcp)
 
-static struct bpf_test tests[] = {
-	{
-		"add+sub+mul",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 2),
-			BPF_MOV64_IMM(BPF_REG_2, 3),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -1),
-			BPF_ALU64_IMM(BPF_MUL, BPF_REG_1, 3),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = -3,
-	},
-	{
-		"DIV32 by 0, zero check 1",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_2, 1),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"DIV32 by 0, zero check 2",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_LD_IMM64(BPF_REG_1, 0xffffffff00000000LL),
-			BPF_MOV32_IMM(BPF_REG_2, 1),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"DIV64 by 0, zero check",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_2, 1),
-			BPF_ALU64_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"MOD32 by 0, zero check 1",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_2, 1),
-			BPF_ALU32_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"MOD32 by 0, zero check 2",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_LD_IMM64(BPF_REG_1, 0xffffffff00000000LL),
-			BPF_MOV32_IMM(BPF_REG_2, 1),
-			BPF_ALU32_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"MOD64 by 0, zero check",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_2, 1),
-			BPF_ALU64_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"DIV32 by 0, zero check ok, cls",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_MOV32_IMM(BPF_REG_1, 2),
-			BPF_MOV32_IMM(BPF_REG_2, 16),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 8,
-	},
-	{
-		"DIV32 by 0, zero check 1, cls",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_0, 1),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"DIV32 by 0, zero check 2, cls",
-		.insns = {
-			BPF_LD_IMM64(BPF_REG_1, 0xffffffff00000000LL),
-			BPF_MOV32_IMM(BPF_REG_0, 1),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"DIV64 by 0, zero check, cls",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_0, 1),
-			BPF_ALU64_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"MOD32 by 0, zero check ok, cls",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_MOV32_IMM(BPF_REG_1, 3),
-			BPF_MOV32_IMM(BPF_REG_2, 5),
-			BPF_ALU32_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 2,
-	},
-	{
-		"MOD32 by 0, zero check 1, cls",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_0, 1),
-			BPF_ALU32_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"MOD32 by 0, zero check 2, cls",
-		.insns = {
-			BPF_LD_IMM64(BPF_REG_1, 0xffffffff00000000LL),
-			BPF_MOV32_IMM(BPF_REG_0, 1),
-			BPF_ALU32_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"MOD64 by 0, zero check 1, cls",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_0, 2),
-			BPF_ALU64_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 2,
-	},
-	{
-		"MOD64 by 0, zero check 2, cls",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_0, -1),
-			BPF_ALU64_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = -1,
-	},
-	/* Just make sure that JITs used udiv/umod as otherwise we get
-	 * an exception from INT_MIN/-1 overflow similarly as with div
-	 * by zero.
-	 */
-	{
-		"DIV32 overflow, check 1",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, -1),
-			BPF_MOV32_IMM(BPF_REG_0, INT_MIN),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"DIV32 overflow, check 2",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, INT_MIN),
-			BPF_ALU32_IMM(BPF_DIV, BPF_REG_0, -1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"DIV64 overflow, check 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, -1),
-			BPF_LD_IMM64(BPF_REG_0, LLONG_MIN),
-			BPF_ALU64_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"DIV64 overflow, check 2",
-		.insns = {
-			BPF_LD_IMM64(BPF_REG_0, LLONG_MIN),
-			BPF_ALU64_IMM(BPF_DIV, BPF_REG_0, -1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"MOD32 overflow, check 1",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, -1),
-			BPF_MOV32_IMM(BPF_REG_0, INT_MIN),
-			BPF_ALU32_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = INT_MIN,
-	},
-	{
-		"MOD32 overflow, check 2",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, INT_MIN),
-			BPF_ALU32_IMM(BPF_MOD, BPF_REG_0, -1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = INT_MIN,
-	},
-	{
-		"MOD64 overflow, check 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, -1),
-			BPF_LD_IMM64(BPF_REG_2, LLONG_MIN),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
-			BPF_ALU64_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
-			BPF_MOV32_IMM(BPF_REG_0, 0),
-			BPF_JMP_REG(BPF_JNE, BPF_REG_3, BPF_REG_2, 1),
-			BPF_MOV32_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"MOD64 overflow, check 2",
-		.insns = {
-			BPF_LD_IMM64(BPF_REG_2, LLONG_MIN),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_MOD, BPF_REG_2, -1),
-			BPF_MOV32_IMM(BPF_REG_0, 0),
-			BPF_JMP_REG(BPF_JNE, BPF_REG_3, BPF_REG_2, 1),
-			BPF_MOV32_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"xor32 zero extend check",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_2, -1),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_2, 32),
-			BPF_ALU64_IMM(BPF_OR, BPF_REG_2, 0xffff),
-			BPF_ALU32_REG(BPF_XOR, BPF_REG_2, BPF_REG_2),
-			BPF_MOV32_IMM(BPF_REG_0, 2),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0, 1),
-			BPF_MOV32_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"empty prog",
-		.insns = {
-		},
-		.errstr = "unknown opcode 00",
-		.result = REJECT,
-	},
-	{
-		"only exit insn",
-		.insns = {
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"unreachable",
-		.insns = {
-			BPF_EXIT_INSN(),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "unreachable",
-		.result = REJECT,
-	},
-	{
-		"unreachable2",
-		.insns = {
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "unreachable",
-		.result = REJECT,
-	},
-	{
-		"out of range jump",
-		.insns = {
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "jump out of range",
-		.result = REJECT,
-	},
-	{
-		"out of range jump2",
-		.insns = {
-			BPF_JMP_IMM(BPF_JA, 0, 0, -2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "jump out of range",
-		.result = REJECT,
-	},
-	{
-		"test1 ld_imm64",
-		.insns = {
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_LD_IMM64(BPF_REG_0, 0),
-			BPF_LD_IMM64(BPF_REG_0, 0),
-			BPF_LD_IMM64(BPF_REG_0, 1),
-			BPF_LD_IMM64(BPF_REG_0, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid BPF_LD_IMM insn",
-		.errstr_unpriv = "R1 pointer comparison",
-		.result = REJECT,
-	},
-	{
-		"test2 ld_imm64",
-		.insns = {
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_LD_IMM64(BPF_REG_0, 0),
-			BPF_LD_IMM64(BPF_REG_0, 0),
-			BPF_LD_IMM64(BPF_REG_0, 1),
-			BPF_LD_IMM64(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid BPF_LD_IMM insn",
-		.errstr_unpriv = "R1 pointer comparison",
-		.result = REJECT,
-	},
-	{
-		"test3 ld_imm64",
-		.insns = {
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
-			BPF_LD_IMM64(BPF_REG_0, 0),
-			BPF_LD_IMM64(BPF_REG_0, 0),
-			BPF_LD_IMM64(BPF_REG_0, 1),
-			BPF_LD_IMM64(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_ld_imm64 insn",
-		.result = REJECT,
-	},
-	{
-		"test4 ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_ld_imm64 insn",
-		.result = REJECT,
-	},
-	{
-		"test5 ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
-		},
-		.errstr = "invalid bpf_ld_imm64 insn",
-		.result = REJECT,
-	},
-	{
-		"test6 ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
-			BPF_RAW_INSN(0, 0, 0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"test7 ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 1),
-			BPF_RAW_INSN(0, 0, 0, 0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"test8 ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 1, 1),
-			BPF_RAW_INSN(0, 0, 0, 0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "uses reserved fields",
-		.result = REJECT,
-	},
-	{
-		"test9 ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 1),
-			BPF_RAW_INSN(0, 0, 0, 1, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_ld_imm64 insn",
-		.result = REJECT,
-	},
-	{
-		"test10 ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 1),
-			BPF_RAW_INSN(0, BPF_REG_1, 0, 0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_ld_imm64 insn",
-		.result = REJECT,
-	},
-	{
-		"test11 ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 1),
-			BPF_RAW_INSN(0, 0, BPF_REG_1, 0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_ld_imm64 insn",
-		.result = REJECT,
-	},
-	{
-		"test12 ld_imm64",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, BPF_REG_1, 0, 1),
-			BPF_RAW_INSN(0, 0, 0, 0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "not pointing to valid bpf_map",
-		.result = REJECT,
-	},
-	{
-		"test13 ld_imm64",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, BPF_REG_1, 0, 1),
-			BPF_RAW_INSN(0, 0, BPF_REG_1, 0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_ld_imm64 insn",
-		.result = REJECT,
-	},
-	{
-		"arsh32 on imm",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_ALU32_IMM(BPF_ARSH, BPF_REG_0, 5),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"arsh32 on imm 2",
-		.insns = {
-			BPF_LD_IMM64(BPF_REG_0, 0x1122334485667788),
-			BPF_ALU32_IMM(BPF_ARSH, BPF_REG_0, 7),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = -16069393,
-	},
-	{
-		"arsh32 on reg",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_MOV64_IMM(BPF_REG_1, 5),
-			BPF_ALU32_REG(BPF_ARSH, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"arsh32 on reg 2",
-		.insns = {
-			BPF_LD_IMM64(BPF_REG_0, 0xffff55667788),
-			BPF_MOV64_IMM(BPF_REG_1, 15),
-			BPF_ALU32_REG(BPF_ARSH, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 43724,
-	},
-	{
-		"arsh64 on imm",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_0, 5),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"arsh64 on reg",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_MOV64_IMM(BPF_REG_1, 5),
-			BPF_ALU64_REG(BPF_ARSH, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"no bpf_exit",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_0, BPF_REG_2),
-		},
-		.errstr = "not an exit",
-		.result = REJECT,
-	},
-	{
-		"loop (back-edge)",
-		.insns = {
-			BPF_JMP_IMM(BPF_JA, 0, 0, -1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "back-edge",
-		.result = REJECT,
-	},
-	{
-		"loop2 (back-edge)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -4),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "back-edge",
-		.result = REJECT,
-	},
-	{
-		"conditional loop",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, -3),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "back-edge",
-		.result = REJECT,
-	},
-	{
-		"read uninitialized register",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R2 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"read invalid register",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_0, -1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R15 is invalid",
-		.result = REJECT,
-	},
-	{
-		"program doesn't init R0 before exit",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"program doesn't init R0 before exit in all branches",
-		.insns = {
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 !read_ok",
-		.errstr_unpriv = "R1 pointer comparison",
-		.result = REJECT,
-	},
-	{
-		"stack out of bounds",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, 8, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid stack",
-		.result = REJECT,
-	},
-	{
-		"invalid call insn1",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL | BPF_X, 0, 0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "unknown opcode 8d",
-		.result = REJECT,
-	},
-	{
-		"invalid call insn2",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "BPF_CALL uses reserved",
-		.result = REJECT,
-	},
-	{
-		"invalid function call",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, 1234567),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid func unknown#1234567",
-		.result = REJECT,
-	},
-	{
-		"uninitialized stack1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 2 },
-		.errstr = "invalid indirect read from stack",
-		.result = REJECT,
-	},
-	{
-		"uninitialized stack2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, -8),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid read from stack",
-		.result = REJECT,
-	},
-	{
-		"invalid fp arithmetic",
-		/* If this gets ever changed, make sure JITs can deal with it. */
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 subtraction from stack pointer",
-		.result = REJECT,
-	},
-	{
-		"non-invalid fp arithmetic",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"invalid argument register",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_cgroup_classid),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_cgroup_classid),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 !read_ok",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"non-invalid argument register",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_cgroup_classid),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_cgroup_classid),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"check valid spill/fill",
-		.insns = {
-			/* spill R1(ctx) into stack */
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			/* fill it back into R2 */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -8),
-			/* should be able to access R0 = *(R2 + 8) */
-			/* BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, 8), */
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R0 leaks addr",
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.retval = POINTER_VALUE,
-	},
-	{
-		"check valid spill/fill, skb mark",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.result_unpriv = ACCEPT,
-	},
-	{
-		"check corrupted spill/fill",
-		.insns = {
-			/* spill R1(ctx) into stack */
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			/* mess up with R1 pointer on stack */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -7, 0x23),
-			/* fill back into R0 is fine for priv.
-			 * R0 now becomes SCALAR_VALUE.
-			 */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			/* Load from R0 should fail. */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 8),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "attempt to corrupt spilled",
-		.errstr = "R0 invalid mem access 'inv",
-		.result = REJECT,
-	},
-	{
-		"check corrupted spill/fill, LSB",
-		.insns = {
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			BPF_ST_MEM(BPF_H, BPF_REG_10, -8, 0xcafe),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "attempt to corrupt spilled",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.retval = POINTER_VALUE,
-	},
-	{
-		"check corrupted spill/fill, MSB",
-		.insns = {
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			BPF_ST_MEM(BPF_W, BPF_REG_10, -4, 0x12345678),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "attempt to corrupt spilled",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.retval = POINTER_VALUE,
-	},
-	{
-		"invalid src register in STX",
-		.insns = {
-			BPF_STX_MEM(BPF_B, BPF_REG_10, -1, -1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R15 is invalid",
-		.result = REJECT,
-	},
-	{
-		"invalid dst register in STX",
-		.insns = {
-			BPF_STX_MEM(BPF_B, 14, BPF_REG_10, -1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R14 is invalid",
-		.result = REJECT,
-	},
-	{
-		"invalid dst register in ST",
-		.insns = {
-			BPF_ST_MEM(BPF_B, 14, -1, -1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R14 is invalid",
-		.result = REJECT,
-	},
-	{
-		"invalid src register in LDX",
-		.insns = {
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, 12, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R12 is invalid",
-		.result = REJECT,
-	},
-	{
-		"invalid dst register in LDX",
-		.insns = {
-			BPF_LDX_MEM(BPF_B, 11, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R11 is invalid",
-		.result = REJECT,
-	},
-	{
-		"junk insn",
-		.insns = {
-			BPF_RAW_INSN(0, 0, 0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "unknown opcode 00",
-		.result = REJECT,
-	},
-	{
-		"junk insn2",
-		.insns = {
-			BPF_RAW_INSN(1, 0, 0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "BPF_LDX uses reserved fields",
-		.result = REJECT,
-	},
-	{
-		"junk insn3",
-		.insns = {
-			BPF_RAW_INSN(-1, 0, 0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "unknown opcode ff",
-		.result = REJECT,
-	},
-	{
-		"junk insn4",
-		.insns = {
-			BPF_RAW_INSN(-1, -1, -1, -1, -1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "unknown opcode ff",
-		.result = REJECT,
-	},
-	{
-		"junk insn5",
-		.insns = {
-			BPF_RAW_INSN(0x7f, -1, -1, -1, -1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "BPF_ALU uses reserved fields",
-		.result = REJECT,
-	},
-	{
-		"misaligned read from stack",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, -4),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "misaligned stack access",
-		.result = REJECT,
-	},
-	{
-		"invalid map_fd for function call",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_delete_elem),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "fd 0 is not pointing to valid bpf_map",
-		.result = REJECT,
-	},
-	{
-		"don't check return value before access",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R0 invalid mem access 'map_value_or_null'",
-		.result = REJECT,
-	},
-	{
-		"access memory with incorrect alignment",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 4, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "misaligned value access",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"sometimes access memory with incorrect alignment",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R0 invalid mem access",
-		.errstr_unpriv = "R0 leaks addr",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"jump test 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 pointer comparison",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"jump test 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 14),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 11),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -40, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 5),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -48, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -56, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 pointer comparison",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"jump test 3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 19),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 3),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 15),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 3),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -32),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 11),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 3),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -40, 0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -40),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 7),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 3),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -48, 0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -48),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, -56, 0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -56),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_delete_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 24 },
-		.errstr_unpriv = "R1 pointer comparison",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.retval = -ENOENT,
-	},
-	{
-		"jump test 4",
-		.insns = {
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 pointer comparison",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"jump test 5",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 pointer comparison",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"access skb fields ok",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, pkt_type)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, queue_mapping)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, protocol)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, vlan_present)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, vlan_tci)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, napi_id)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"access skb fields bad1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -4),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"access skb fields bad2",
-		.insns = {
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 9),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, pkt_type)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.errstr = "different pointers",
-		.errstr_unpriv = "R1 pointer comparison",
-		.result = REJECT,
-	},
-	{
-		"access skb fields bad3",
-		.insns = {
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, pkt_type)),
-			BPF_EXIT_INSN(),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -12),
-		},
-		.fixup_map_hash_8b = { 6 },
-		.errstr = "different pointers",
-		.errstr_unpriv = "R1 pointer comparison",
-		.result = REJECT,
-	},
-	{
-		"access skb fields bad4",
-		.insns = {
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 3),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -13),
-		},
-		.fixup_map_hash_8b = { 7 },
-		.errstr = "different pointers",
-		.errstr_unpriv = "R1 pointer comparison",
-		.result = REJECT,
-	},
-	{
-		"invalid access __sk_buff family",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, family)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"invalid access __sk_buff remote_ip4",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip4)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"invalid access __sk_buff local_ip4",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip4)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"invalid access __sk_buff remote_ip6",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"invalid access __sk_buff local_ip6",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"invalid access __sk_buff remote_port",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_port)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"invalid access __sk_buff remote_port",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_port)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"valid access __sk_buff family",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, family)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access __sk_buff remote_ip4",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip4)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access __sk_buff local_ip4",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip4)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access __sk_buff remote_ip6",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6[0])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6[1])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6[2])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6[3])),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access __sk_buff local_ip6",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6[0])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6[1])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6[2])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6[3])),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access __sk_buff remote_port",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_port)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access __sk_buff remote_port",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_port)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"invalid access of tc_classid for SK_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_classid)),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-		.errstr = "invalid bpf_context access",
-	},
-	{
-		"invalid access of skb->mark for SK_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.result =  REJECT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-		.errstr = "invalid bpf_context access",
-	},
-	{
-		"check skb->mark is not writeable by SK_SKB",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.result =  REJECT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-		.errstr = "invalid bpf_context access",
-	},
-	{
-		"check skb->tc_index is writeable by SK_SKB",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, tc_index)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"check skb->priority is writeable by SK_SKB",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, priority)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"direct packet read for SK_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"direct packet write for SK_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"overlapping checks for direct packet access SK_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 6),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_2, 6),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access family in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, family)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"valid access remote_ip4 in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, remote_ip4)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"valid access local_ip4 in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, local_ip4)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"valid access remote_port in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, remote_port)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"valid access local_port in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, local_port)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"valid access remote_ip6 in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, remote_ip6[0])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, remote_ip6[1])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, remote_ip6[2])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, remote_ip6[3])),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access local_ip6 in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, local_ip6[0])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, local_ip6[1])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, local_ip6[2])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, local_ip6[3])),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_SKB,
-	},
-	{
-		"valid access size in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct sk_msg_md, size)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"invalid 64B read of size in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct sk_msg_md, size)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"invalid read past end of SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct sk_msg_md, size) + 4),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"invalid read offset in SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct sk_msg_md, family) + 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"direct packet read for SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct sk_msg_md, data)),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct sk_msg_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"direct packet write for SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct sk_msg_md, data)),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct sk_msg_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"overlapping checks for direct packet access SK_MSG",
-		.insns = {
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct sk_msg_md, data)),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct sk_msg_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 6),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_2, 6),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SK_MSG,
-	},
-	{
-		"check skb->mark is not writeable by sockets",
-		.insns = {
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.errstr_unpriv = "R1 leaks addr",
-		.result = REJECT,
-	},
-	{
-		"check skb->tc_index is not writeable by sockets",
-		.insns = {
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_index)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.errstr_unpriv = "R1 leaks addr",
-		.result = REJECT,
-	},
-	{
-		"check cb access: byte",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0]) + 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0]) + 2),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0]) + 3),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[1]) + 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[1]) + 2),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[1]) + 3),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[2]) + 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[2]) + 2),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[2]) + 3),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3]) + 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3]) + 2),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3]) + 3),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4]) + 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4]) + 2),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4]) + 3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0]) + 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0]) + 2),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0]) + 3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[1]) + 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[1]) + 2),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[1]) + 3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2]) + 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2]) + 2),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2]) + 3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[3]) + 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[3]) + 2),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[3]) + 3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4]) + 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4]) + 2),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4]) + 3),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"__sk_buff->hash, offset 0, byte store not permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, hash)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"__sk_buff->tc_index, offset 3, byte store not permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, tc_index) + 3),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check skb->hash byte load permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash)),
-#else
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 3),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check skb->hash byte load permitted 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check skb->hash byte load permitted 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check skb->hash byte load permitted 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 3),
-#else
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash)),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check cb access: byte, wrong type",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"check cb access: half",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0]) + 2),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[1]) + 2),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[2]) + 2),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3]) + 2),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4]) + 2),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0]) + 2),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[1]) + 2),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2]) + 2),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[3]) + 2),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4]) + 2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check cb access: half, unaligned",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0]) + 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "misaligned context access",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"check __sk_buff->hash, offset 0, half store not permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, hash)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check __sk_buff->tc_index, offset 2, half store not permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, tc_index) + 2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check skb->hash half load permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash)),
-#else
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 2),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check skb->hash half load permitted 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 2),
-#else
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash)),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check skb->hash half load not permitted, unaligned 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 1),
-#else
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 3),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check skb->hash half load not permitted, unaligned 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 3),
-#else
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash) + 1),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"check cb access: half, wrong type",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"check cb access: word",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check cb access: word, unaligned 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0]) + 2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "misaligned context access",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"check cb access: word, unaligned 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4]) + 1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "misaligned context access",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"check cb access: word, unaligned 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4]) + 2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "misaligned context access",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"check cb access: word, unaligned 4",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4]) + 3),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "misaligned context access",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"check cb access: double",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check cb access: double, unaligned 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "misaligned context access",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"check cb access: double, unaligned 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "misaligned context access",
-		.result = REJECT,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"check cb access: double, oob 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check cb access: double, oob 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check __sk_buff->ifindex dw store not permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, ifindex)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check __sk_buff->ifindex dw load not permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, ifindex)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check cb access: double, wrong type",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"check out of range skb->cb access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0]) + 256),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.errstr_unpriv = "",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_ACT,
-	},
-	{
-		"write skb fields from socket prog",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_index)),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.errstr_unpriv = "R1 leaks addr",
-		.result_unpriv = REJECT,
-	},
-	{
-		"write skb fields from tc_cls_act prog",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_index)),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, tc_index)),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tstamp)),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, tstamp)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"PTR_TO_STACK store/load",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -10),
-			BPF_ST_MEM(BPF_DW, BPF_REG_1, 2, 0xfaceb00c),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0xfaceb00c,
-	},
-	{
-		"PTR_TO_STACK store/load - bad alignment on off",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_1, 2, 0xfaceb00c),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 2),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "misaligned stack access off (0x0; 0x0)+-8+2 size 8",
-	},
-	{
-		"PTR_TO_STACK store/load - bad alignment on reg",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -10),
-			BPF_ST_MEM(BPF_DW, BPF_REG_1, 8, 0xfaceb00c),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 8),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "misaligned stack access off (0x0; 0x0)+-10+8 size 8",
-	},
-	{
-		"PTR_TO_STACK store/load - out of bounds low",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -80000),
-			BPF_ST_MEM(BPF_DW, BPF_REG_1, 8, 0xfaceb00c),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 8),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack off=-79992 size=8",
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-	},
-	{
-		"PTR_TO_STACK store/load - out of bounds high",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_1, 8, 0xfaceb00c),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 8),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack off=0 size=8",
-	},
-	{
-		"unpriv: return pointer",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 leaks addr",
-		.retval = POINTER_VALUE,
-	},
-	{
-		"unpriv: add const to pointer",
-		.insns = {
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: add pointer to pointer",
-		.insns = {
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_10),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R1 pointer += pointer",
-	},
-	{
-		"unpriv: neg pointer",
-		.insns = {
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R1 pointer arithmetic",
-	},
-	{
-		"unpriv: cmp pointer with const",
-		.insns = {
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R1 pointer comparison",
-	},
-	{
-		"unpriv: cmp pointer with pointer",
-		.insns = {
-			BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R10 pointer comparison",
-	},
-	{
-		"unpriv: check that printk is disallowed",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_2, 8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_trace_printk),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "unknown func bpf_trace_printk#6",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: pass pointer to helper function",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_update_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr_unpriv = "R4 leaks addr",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: indirectly pass pointer on stack to helper function",
-		.insns = {
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_10, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "invalid indirect read from stack off -8+0 size 8",
-		.result = REJECT,
-	},
-	{
-		"unpriv: mangle pointer on stack 1",
-		.insns = {
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_10, -8),
-			BPF_ST_MEM(BPF_W, BPF_REG_10, -8, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "attempt to corrupt spilled",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: mangle pointer on stack 2",
-		.insns = {
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_10, -8),
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "attempt to corrupt spilled",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: read pointer from stack in small chunks",
-		.insns = {
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_10, -8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid size",
-		.result = REJECT,
-	},
-	{
-		"unpriv: write pointer into ctx",
-		.insns = {
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 leaks addr",
-		.result_unpriv = REJECT,
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"unpriv: spill/fill of ctx",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: spill/fill of ctx 2",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_hash_recalc),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"unpriv: spill/fill of ctx 3",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_10, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_hash_recalc),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R1 type=fp expected=ctx",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"unpriv: spill/fill of ctx 4",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_DW, BPF_REG_10,
-				     BPF_REG_0, -8, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_hash_recalc),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R1 type=inv expected=ctx",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"unpriv: spill/fill of different pointers stx",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, 42),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "same insn cannot be used with different pointers",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"unpriv: spill/fill of different pointers stx - ctx and sock",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
-			/* struct bpf_sock *sock = bpf_sock_lookup(...); */
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			/* u64 foo; */
-			/* void *target = &foo; */
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
-			/* if (skb == NULL) *target = sock; */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
-			/* else *target = skb; */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
-				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			/* struct __sk_buff *skb = *target; */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			/* skb->mark = 42; */
-			BPF_MOV64_IMM(BPF_REG_3, 42),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
-				    offsetof(struct __sk_buff, mark)),
-			/* if (sk) bpf_sk_release(sk) */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-				BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "type=ctx expected=sock",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"unpriv: spill/fill of different pointers stx - leak sock",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
-			/* struct bpf_sock *sock = bpf_sock_lookup(...); */
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			/* u64 foo; */
-			/* void *target = &foo; */
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
-			/* if (skb == NULL) *target = sock; */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
-			/* else *target = skb; */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
-				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			/* struct __sk_buff *skb = *target; */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			/* skb->mark = 42; */
-			BPF_MOV64_IMM(BPF_REG_3, 42),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		//.errstr = "same insn cannot be used with different pointers",
-		.errstr = "Unreleased reference",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"unpriv: spill/fill of different pointers stx - sock and ctx (read)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
-			/* struct bpf_sock *sock = bpf_sock_lookup(...); */
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			/* u64 foo; */
-			/* void *target = &foo; */
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
-			/* if (skb) *target = skb */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			/* else *target = sock */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
-				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
-			/* struct bpf_sock *sk = *target; */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			/* if (sk) u32 foo = sk->mark; bpf_sk_release(sk); */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 2),
-				BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-					    offsetof(struct bpf_sock, mark)),
-				BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "same insn cannot be used with different pointers",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"unpriv: spill/fill of different pointers stx - sock and ctx (write)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
-			/* struct bpf_sock *sock = bpf_sock_lookup(...); */
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			/* u64 foo; */
-			/* void *target = &foo; */
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
-			/* if (skb) *target = skb */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			/* else *target = sock */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
-				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
-			/* struct bpf_sock *sk = *target; */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			/* if (sk) sk->mark = 42; bpf_sk_release(sk); */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
-				BPF_MOV64_IMM(BPF_REG_3, 42),
-				BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
-					    offsetof(struct bpf_sock, mark)),
-				BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		//.errstr = "same insn cannot be used with different pointers",
-		.errstr = "cannot write into socket",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"unpriv: spill/fill of different pointers ldx",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2,
-				      -(__s32)offsetof(struct bpf_perf_event_data,
-						       sample_period) - 8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct bpf_perf_event_data,
-					     sample_period)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "same insn cannot be used with different pointers",
-		.prog_type = BPF_PROG_TYPE_PERF_EVENT,
-	},
-	{
-		"unpriv: write pointer into map elem value",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"alu32: mov u32 const",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_7, 0),
-			BPF_ALU32_IMM(BPF_AND, BPF_REG_7, 1),
-			BPF_MOV32_REG(BPF_REG_0, BPF_REG_7),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_7, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"unpriv: partial copy of pointer",
-		.insns = {
-			BPF_MOV32_REG(BPF_REG_1, BPF_REG_10),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R10 partial copy",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: pass pointer to tail_call",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_1),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 1 },
-		.errstr_unpriv = "R3 leaks addr into helper",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: cmp map pointer with zero",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 1 },
-		.errstr_unpriv = "R1 pointer comparison",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: write into frame pointer",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_10, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "frame pointer is read only",
-		.result = REJECT,
-	},
-	{
-		"unpriv: spill/fill frame pointer",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_10, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_10, BPF_REG_6, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "frame pointer is read only",
-		.result = REJECT,
-	},
-	{
-		"unpriv: cmp of frame pointer",
-		.insns = {
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_10, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R10 pointer comparison",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: adding of fp",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, -8),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"unpriv: cmp of stack pointer",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R2 pointer comparison",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"runtime/jit: tail_call within bounds, prog once",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 1 },
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"runtime/jit: tail_call within bounds, prog loop",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, 1),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 1 },
-		.result = ACCEPT,
-		.retval = 41,
-	},
-	{
-		"runtime/jit: tail_call within bounds, no prog",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, 2),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 1 },
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"runtime/jit: tail_call out of bounds",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, 256),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 1 },
-		.result = ACCEPT,
-		.retval = 2,
-	},
-	{
-		"runtime/jit: pass negative index to tail_call",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, -1),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 1 },
-		.result = ACCEPT,
-		.retval = 2,
-	},
-	{
-		"runtime/jit: pass > 32bit index to tail_call",
-		.insns = {
-			BPF_LD_IMM64(BPF_REG_3, 0x100000000ULL),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 2 },
-		.result = ACCEPT,
-		.retval = 42,
-		/* Verifier rewrite for unpriv skips tail call here. */
-		.retval_unpriv = 2,
-	},
-	{
-		"PTR_TO_STACK check high 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -1),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"PTR_TO_STACK check high 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, -1, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, -1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"PTR_TO_STACK check high 3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, -1, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, -1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"PTR_TO_STACK check high 4",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-		.errstr = "invalid stack off=0 size=1",
-		.result = REJECT,
-	},
-	{
-		"PTR_TO_STACK check high 5",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, (1 << 29) - 1),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack off",
-	},
-	{
-		"PTR_TO_STACK check high 6",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, (1 << 29) - 1),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, SHRT_MAX, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, SHRT_MAX),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack off",
-	},
-	{
-		"PTR_TO_STACK check high 7",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, (1 << 29) - 1),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, (1 << 29) - 1),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, SHRT_MAX, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, SHRT_MAX),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-		.errstr = "fp pointer offset",
-	},
-	{
-		"PTR_TO_STACK check low 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -512),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"PTR_TO_STACK check low 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -513),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 1, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"PTR_TO_STACK check low 3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -513),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-		.errstr = "invalid stack off=-513 size=1",
-		.result = REJECT,
-	},
-	{
-		"PTR_TO_STACK check low 4",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, INT_MIN),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "math between fp pointer",
-	},
-	{
-		"PTR_TO_STACK check low 5",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -((1 << 29) - 1)),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack off",
-	},
-	{
-		"PTR_TO_STACK check low 6",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -((1 << 29) - 1)),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, SHRT_MIN, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, SHRT_MIN),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack off",
-	},
-	{
-		"PTR_TO_STACK check low 7",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -((1 << 29) - 1)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -((1 << 29) - 1)),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, SHRT_MIN, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, SHRT_MIN),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-		.errstr = "fp pointer offset",
-	},
-	{
-		"PTR_TO_STACK mixed reg/k, 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -3),
-			BPF_MOV64_IMM(BPF_REG_2, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"PTR_TO_STACK mixed reg/k, 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -3),
-			BPF_MOV64_IMM(BPF_REG_2, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_5, -6),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"PTR_TO_STACK mixed reg/k, 3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -3),
-			BPF_MOV64_IMM(BPF_REG_2, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = -3,
-	},
-	{
-		"PTR_TO_STACK reg",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_MOV64_IMM(BPF_REG_2, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "invalid stack off=0 size=1",
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"stack pointer arithmetic",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_7, -10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_7, -10),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_1),
-			BPF_ST_MEM(0, BPF_REG_2, 4, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
-			BPF_ST_MEM(0, BPF_REG_2, 4, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"raw_stack: no skb_load_bytes",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			/* Call to skb_load_bytes() omitted. */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid read from stack off -8+0 size 8",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, negative len",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R4 min value is negative",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, negative len 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, ~0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R4 min value is negative",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, zero len",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack type R3",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, no init",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, init",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_6, 0, 0xcafe),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, spilled regs around bounds",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6,  8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_2,
-				    offsetof(struct __sk_buff, priority)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, spilled regs corruption",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R0 invalid mem access 'inv'",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"raw_stack: skb_load_bytes, spilled regs corruption 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6,  8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_6,  0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_2,
-				    offsetof(struct __sk_buff, priority)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_3,
-				    offsetof(struct __sk_buff, pkt_type)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R3 invalid mem access 'inv'",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"raw_stack: skb_load_bytes, spilled regs + data",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6,  8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_6,  0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_2,
-				    offsetof(struct __sk_buff, priority)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, invalid access 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -513),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack type R3 off=-513 access_size=8",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, invalid access 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -1),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack type R3 off=-1 access_size=8",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, invalid access 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 0xffffffff),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 0xffffffff),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R4 min value is negative",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, invalid access 4",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -1),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 0x7fffffff),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R4 unbounded memory access, use 'var &= const' or 'if (var < const)'",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, invalid access 5",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -512),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 0x7fffffff),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R4 unbounded memory access, use 'var &= const' or 'if (var < const)'",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, invalid access 6",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -512),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid stack type R3 off=-512 access_size=0",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"raw_stack: skb_load_bytes, large access",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -512),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_4, 512),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"context stores via ST",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_1, offsetof(struct __sk_buff, mark), 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "BPF_ST stores into R1 ctx is not allowed",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"context stores via XADD",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_W, BPF_REG_1,
-				     BPF_REG_0, offsetof(struct __sk_buff, mark), 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "BPF_XADD stores into R1 ctx is not allowed",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 14),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_4, 15),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_3, 7),
-			BPF_LDX_MEM(BPF_B, BPF_REG_4, BPF_REG_3, 12),
-			BPF_ALU64_IMM(BPF_MUL, BPF_REG_4, 14),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_4),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_2, 49),
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 49),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_3, 4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test3",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access off=76",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-	},
-	{
-		"direct packet access: test4 (write)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test5 (pkt_end >= reg, good access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test6 (pkt_end >= reg, bad access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid access to packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test7 (pkt_end >= reg, both accesses)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid access to packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test8 (double test, variant 1)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 4),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test9 (double test, variant 2)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test10 (write invalid)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid access to packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test11 (shift, good access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 8),
-			BPF_MOV64_IMM(BPF_REG_3, 144),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_5, 3),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = 1,
-	},
-	{
-		"direct packet access: test12 (and, good access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 8),
-			BPF_MOV64_IMM(BPF_REG_3, 144),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_5, 15),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = 1,
-	},
-	{
-		"direct packet access: test13 (branches, good access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 13),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_MOV64_IMM(BPF_REG_4, 1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_4, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 14),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_3, 24),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_5, 15),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = 1,
-	},
-	{
-		"direct packet access: test14 (pkt_ptr += 0, CONST_IMM, good access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 7),
-			BPF_MOV64_IMM(BPF_REG_5, 12),
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_5, 4),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_6, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = 1,
-	},
-	{
-		"direct packet access: test15 (spill with xadd)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 8),
-			BPF_MOV64_IMM(BPF_REG_5, 4096),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_STX_XADD(BPF_DW, BPF_REG_4, BPF_REG_5, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0),
-			BPF_STX_MEM(BPF_W, BPF_REG_2, BPF_REG_5, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R2 invalid mem access 'inv'",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"direct packet access: test16 (arith on data_end)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 16),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R3 pointer arithmetic on pkt_end",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test17 (pruning, alignment)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 14),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_7, 1, 4),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 1),
-			BPF_JMP_A(-6),
-		},
-		.errstr = "misaligned packet access off 2+(0x0; 0x0)+15+-4 size 4",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-	},
-	{
-		"direct packet access: test18 (imm += pkt_ptr, 1)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_IMM(BPF_REG_0, 8),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test19 (imm += pkt_ptr, 2)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
-			BPF_MOV64_IMM(BPF_REG_4, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2),
-			BPF_STX_MEM(BPF_B, BPF_REG_4, BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test20 (x += pkt_ptr, 1)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_IMM(BPF_REG_0, 0xffffffff),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 0x7fff),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_4),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 0x7fff - 1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"direct packet access: test21 (x += pkt_ptr, 2)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 9),
-			BPF_MOV64_IMM(BPF_REG_4, 0xffffffff),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_4, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_4, 0x7fff),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_4),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 0x7fff - 1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"direct packet access: test22 (x += pkt_ptr, 3)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_3, -16),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_10, -16),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 11),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -8),
-			BPF_MOV64_IMM(BPF_REG_4, 0xffffffff),
-			BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_4, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_4, 49),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 2),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_STX_MEM(BPF_H, BPF_REG_4, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"direct packet access: test23 (x += pkt_ptr, 4)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_IMM(BPF_REG_0, 0xffffffff),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 0xffff),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_0, 31),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0xffff - 1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = REJECT,
-		.errstr = "invalid access to packet, off=0 size=8, R5(id=1,off=0,r=0)",
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"direct packet access: test24 (x += pkt_ptr, 5)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_IMM(BPF_REG_0, 0xffffffff),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 0xff),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_0, 64),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x7fff - 1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"direct packet access: test25 (marking on <, good access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_0, BPF_REG_3, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -4),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test26 (marking on <, bad access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_0, BPF_REG_3, 3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -3),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"direct packet access: test27 (marking on <=, good access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_0, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = 1,
-	},
-	{
-		"direct packet access: test28 (marking on <=, bad access)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -4),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test1, valid packet_ptr range",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 5),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_update_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 5 },
-		.result_unpriv = ACCEPT,
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"helper access to packet: test2, unchecked packet_ptr",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 1 },
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"helper access to packet: test3, variable add",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-					offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-					offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 10),
-			BPF_LDX_MEM(BPF_B, BPF_REG_5, BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_5),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_4),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_3, 4),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_4),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 11 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"helper access to packet: test4, packet_ptr with bad range",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 4),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 7 },
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"helper access to packet: test5, packet_ptr with too short range",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 6 },
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"helper access to packet: test6, cls valid packet_ptr range",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 5),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_update_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 5 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test7, cls unchecked packet_ptr",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 1 },
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test8, cls variable add",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-					offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-					offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 10),
-			BPF_LDX_MEM(BPF_B, BPF_REG_5, BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_5),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_4),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_3, 4),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_4),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 11 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test9, cls packet_ptr with bad range",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 4),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 7 },
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test10, cls packet_ptr with too short range",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 6 },
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test11, cls unsuitable helper 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_7, 4),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 42),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_store_bytes),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "helper access to the packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test12, cls unsuitable helper 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_6, BPF_REG_7, 3),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 4),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "helper access to the packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test13, cls helper ok",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test14, cls helper ok sub",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 4),
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test15, cls helper fail sub",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 12),
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test16, cls helper fail range 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_2, 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test17, cls helper fail range 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_2, -9),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R2 min value is negative",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test18, cls helper fail range 3",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_2, ~0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R2 min value is negative",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test19, cls helper range zero",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test20, pkt end as input",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R1 type=pkt_end expected=fp",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to packet: test21, wrong reg",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_diff),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"prevent map lookup in sockmap",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_sockmap = { 3 },
-		.result = REJECT,
-		.errstr = "cannot pass map_type 15 into func bpf_map_lookup_elem",
-		.prog_type = BPF_PROG_TYPE_SOCK_OPS,
-	},
-	{
-		"prevent map lookup in sockhash",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_sockhash = { 3 },
-		.result = REJECT,
-		.errstr = "cannot pass map_type 18 into func bpf_map_lookup_elem",
-		.prog_type = BPF_PROG_TYPE_SOCK_OPS,
-	},
-	{
-		"prevent map lookup in xskmap",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_xskmap = { 3 },
-		.result = REJECT,
-		.errstr = "cannot pass map_type 17 into func bpf_map_lookup_elem",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"prevent map lookup in stack trace",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_stacktrace = { 3 },
-		.result = REJECT,
-		.errstr = "cannot pass map_type 7 into func bpf_map_lookup_elem",
-		.prog_type = BPF_PROG_TYPE_PERF_EVENT,
-	},
-	{
-		"prevent map lookup in prog array",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog2 = { 3 },
-		.result = REJECT,
-		.errstr = "cannot pass map_type 3 into func bpf_map_lookup_elem",
-	},
-	{
-		"valid map access into an array with a constant",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"valid map access into an array with a register",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"valid map access into an array with a variable",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, MAX_ENTRIES, 3),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"valid map access into an array with a signed variable",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 0xffffffff, 1),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_2, MAX_ENTRIES),
-			BPF_JMP_REG(BPF_JSGT, BPF_REG_2, BPF_REG_1, 1),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid map access into an array with a constant",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, (MAX_ENTRIES + 1) << 2,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "invalid access to map value, value_size=48 off=48 size=8",
-		.result = REJECT,
-	},
-	{
-		"invalid map access into an array with a register",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_1, MAX_ENTRIES + 1),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 min value is outside of the array range",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid map access into an array with a variable",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 unbounded memory access, make sure to bounds check any array access into a map",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid map access into an array with no floor check",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV32_IMM(BPF_REG_2, MAX_ENTRIES),
-			BPF_JMP_REG(BPF_JSGT, BPF_REG_2, BPF_REG_1, 1),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.errstr = "R0 unbounded memory access",
-		.result_unpriv = REJECT,
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid map access into an array with a invalid max check",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV32_IMM(BPF_REG_2, MAX_ENTRIES + 1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.errstr = "invalid access to map value, value_size=48 off=44 size=8",
-		.result_unpriv = REJECT,
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid map access into an array with a invalid max check",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
-				    offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3, 11 },
-		.errstr = "R0 pointer += pointer",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"direct packet read test#1 for CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
-				    offsetof(struct __sk_buff, pkt_type)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, queue_mapping)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
-				    offsetof(struct __sk_buff, protocol)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
-				    offsetof(struct __sk_buff, vlan_present)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "invalid bpf_context access off=76 size=4",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"direct packet read test#2 for CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct __sk_buff, vlan_tci)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
-				    offsetof(struct __sk_buff, vlan_proto)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, priority)),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
-				    offsetof(struct __sk_buff, priority)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff,
-					     ingress_ifindex)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_index)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
-				    offsetof(struct __sk_buff, hash)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"direct packet read test#3 for CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
-				    offsetof(struct __sk_buff, napi_id)),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_4,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_5,
-				    offsetof(struct __sk_buff, cb[1])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
-				    offsetof(struct __sk_buff, cb[2])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_7,
-				    offsetof(struct __sk_buff, cb[3])),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_8,
-				    offsetof(struct __sk_buff, cb[4])),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"direct packet read test#4 for CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, family)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip4)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip4)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6[0])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6[1])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6[2])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_ip6[3])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6[0])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6[1])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6[2])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_ip6[3])),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct __sk_buff, remote_port)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
-				    offsetof(struct __sk_buff, local_port)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid access of tc_classid for CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_classid)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid access of data_meta for CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_meta)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid access of flow_keys for CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, flow_keys)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid write access to napi_id for CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
-				    offsetof(struct __sk_buff, napi_id)),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_9,
-				    offsetof(struct __sk_buff, napi_id)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"valid cgroup storage access",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_cgroup_storage = { 1 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid cgroup storage access 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 1 },
-		.result = REJECT,
-		.errstr = "cannot pass map_type 1 into func bpf_get_local_storage",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid cgroup storage access 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "fd 1 is not pointing to valid bpf_map",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid cgroup storage access 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 256),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_cgroup_storage = { 1 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=64 off=256 size=4",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid cgroup storage access 4",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, -2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_cgroup_storage = { 1 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=64 off=-2 size=4",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid cgroup storage access 5",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 7),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_cgroup_storage = { 1 },
-		.result = REJECT,
-		.errstr = "get_local_storage() doesn't support non-zero flags",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid cgroup storage access 6",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_cgroup_storage = { 1 },
-		.result = REJECT,
-		.errstr = "get_local_storage() doesn't support non-zero flags",
-		.errstr_unpriv = "R2 leaks addr into helper function",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"valid per-cpu cgroup storage access",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_percpu_cgroup_storage = { 1 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid per-cpu cgroup storage access 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 1 },
-		.result = REJECT,
-		.errstr = "cannot pass map_type 1 into func bpf_get_local_storage",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid per-cpu cgroup storage access 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "fd 1 is not pointing to valid bpf_map",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid per-cpu cgroup storage access 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 256),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_percpu_cgroup_storage = { 1 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=64 off=256 size=4",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid per-cpu cgroup storage access 4",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, -2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_cgroup_storage = { 1 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=64 off=-2 size=4",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid per-cpu cgroup storage access 5",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 7),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_percpu_cgroup_storage = { 1 },
-		.result = REJECT,
-		.errstr = "get_local_storage() doesn't support non-zero flags",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"invalid per-cpu cgroup storage access 6",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_local_storage),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_percpu_cgroup_storage = { 1 },
-		.result = REJECT,
-		.errstr = "get_local_storage() doesn't support non-zero flags",
-		.errstr_unpriv = "R2 leaks addr into helper function",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"write tstamp from CGROUP_SKB",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, tstamp)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "invalid bpf_context access off=152 size=8",
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"read tstamp from CGROUP_SKB",
-		.insns = {
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tstamp)),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
-	},
-	{
-		"multiple registers share map_lookup_elem result",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS
-	},
-	{
-		"alu ops on ptr_to_map_value_or_null, 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.errstr = "R4 pointer arithmetic on map_value_or_null",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS
-	},
-	{
-		"alu ops on ptr_to_map_value_or_null, 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_4, -1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.errstr = "R4 pointer arithmetic on map_value_or_null",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS
-	},
-	{
-		"alu ops on ptr_to_map_value_or_null, 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_4, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.errstr = "R4 pointer arithmetic on map_value_or_null",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS
-	},
-	{
-		"invalid memory access with multiple map_lookup_elem calls",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.result = REJECT,
-		.errstr = "R4 !read_ok",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS
-	},
-	{
-		"valid indirect map_lookup_elem access with 2nd lookup in branch",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_2, 10),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0, 3),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS
-	},
-	{
-		"invalid map access from else condition",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, MAX_ENTRIES-1, 1),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 unbounded memory access",
-		.result = REJECT,
-		.errstr_unpriv = "R0 leaks addr",
-		.result_unpriv = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"constant register |= constant should keep constant type",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -48),
-			BPF_MOV64_IMM(BPF_REG_2, 34),
-			BPF_ALU64_IMM(BPF_OR, BPF_REG_2, 13),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"constant register |= constant should not bypass stack boundary checks",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -48),
-			BPF_MOV64_IMM(BPF_REG_2, 34),
-			BPF_ALU64_IMM(BPF_OR, BPF_REG_2, 24),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid stack type R1 off=-48 access_size=58",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"constant register |= constant register should keep constant type",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -48),
-			BPF_MOV64_IMM(BPF_REG_2, 34),
-			BPF_MOV64_IMM(BPF_REG_4, 13),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"constant register |= constant register should not bypass stack boundary checks",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -48),
-			BPF_MOV64_IMM(BPF_REG_2, 34),
-			BPF_MOV64_IMM(BPF_REG_4, 24),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid stack type R1 off=-48 access_size=58",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"invalid direct packet write for LWT_IN",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "cannot write into packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_LWT_IN,
-	},
-	{
-		"invalid direct packet write for LWT_OUT",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "cannot write into packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_LWT_OUT,
-	},
-	{
-		"direct packet write for LWT_XMIT",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_LWT_XMIT,
-	},
-	{
-		"direct packet read for LWT_IN",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_LWT_IN,
-	},
-	{
-		"direct packet read for LWT_OUT",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_LWT_OUT,
-	},
-	{
-		"direct packet read for LWT_XMIT",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_LWT_XMIT,
-	},
-	{
-		"overlapping checks for direct packet access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 6),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_2, 6),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_LWT_XMIT,
-	},
-	{
-		"make headroom for LWT_XMIT",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_2, 34),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_skb_change_head),
-			/* split for s390 to succeed */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_2, 42),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_skb_change_head),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_LWT_XMIT,
-	},
-	{
-		"invalid access of tc_classid for LWT_IN",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_classid)),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-	},
-	{
-		"invalid access of tc_classid for LWT_OUT",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_classid)),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-	},
-	{
-		"invalid access of tc_classid for LWT_XMIT",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_classid)),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-	},
-	{
-		"leak pointer into ctx 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_STX_XADD(BPF_DW, BPF_REG_1, BPF_REG_2,
-				      offsetof(struct __sk_buff, cb[0])),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 2 },
-		.errstr_unpriv = "R2 leaks addr into mem",
-		.result_unpriv = REJECT,
-		.result = REJECT,
-		.errstr = "BPF_XADD stores into R1 ctx is not allowed",
-	},
-	{
-		"leak pointer into ctx 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
-				    offsetof(struct __sk_buff, cb[0])),
-			BPF_STX_XADD(BPF_DW, BPF_REG_1, BPF_REG_10,
-				      offsetof(struct __sk_buff, cb[0])),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "R10 leaks addr into mem",
-		.result_unpriv = REJECT,
-		.result = REJECT,
-		.errstr = "BPF_XADD stores into R1 ctx is not allowed",
-	},
-	{
-		"leak pointer into ctx 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2,
-				      offsetof(struct __sk_buff, cb[0])),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 1 },
-		.errstr_unpriv = "R2 leaks addr into ctx",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"leak pointer into map val",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
-			BPF_STX_XADD(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.errstr_unpriv = "R6 leaks addr into mem",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"helper access to map: full range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: partial range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: empty range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_EMIT_CALL(BPF_FUNC_trace_printk),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "invalid access to map value, value_size=48 off=0 size=0",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: out-of-bound range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val) + 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "invalid access to map value, value_size=48 off=0 size=56",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: negative range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, -8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R2 min value is negative",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const imm): full range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_2,
-				sizeof(struct test_val) -
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const imm): partial range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_2, 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const imm): empty range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_EMIT_CALL(BPF_FUNC_trace_printk),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "invalid access to map value, value_size=48 off=4 size=0",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const imm): out-of-bound range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_2,
-				sizeof(struct test_val) -
-				offsetof(struct test_val, foo) + 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "invalid access to map value, value_size=48 off=4 size=52",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const imm): negative range (> adjustment)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_2, -8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R2 min value is negative",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const imm): negative range (< adjustment)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R2 min value is negative",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const reg): full range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3,
-				offsetof(struct test_val, foo)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2,
-				sizeof(struct test_val) -
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const reg): partial range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3,
-				offsetof(struct test_val, foo)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2, 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const reg): empty range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_EMIT_CALL(BPF_FUNC_trace_printk),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R1 min value is outside of the array range",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const reg): out-of-bound range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3,
-				offsetof(struct test_val, foo)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2,
-				sizeof(struct test_val) -
-				offsetof(struct test_val, foo) + 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "invalid access to map value, value_size=48 off=4 size=52",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const reg): negative range (> adjustment)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3,
-				offsetof(struct test_val, foo)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2, -8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R2 min value is negative",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via const reg): negative range (< adjustment)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3,
-				offsetof(struct test_val, foo)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R2 min value is negative",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via variable): full range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
-				offsetof(struct test_val, foo), 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2,
-				sizeof(struct test_val) -
-				offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via variable): partial range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
-				offsetof(struct test_val, foo), 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2, 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via variable): empty range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
-				offsetof(struct test_val, foo), 3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_EMIT_CALL(BPF_FUNC_trace_printk),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R1 min value is outside of the array range",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via variable): no max check",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R1 unbounded memory access",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to adjusted map (via variable): wrong max check",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
-				offsetof(struct test_val, foo), 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2,
-				sizeof(struct test_val) -
-				offsetof(struct test_val, foo) + 1),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "invalid access to map value, value_size=48 off=4 size=45",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using <, good access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JLT, BPF_REG_3, 32, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using <, bad access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JLT, BPF_REG_3, 32, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R1 unbounded memory access",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using <=, good access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JLE, BPF_REG_3, 32, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using <=, bad access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JLE, BPF_REG_3, 32, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R1 unbounded memory access",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using s<, good access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, 32, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, 0, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using s<, good access 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, 32, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, -3, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using s<, bad access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, 32, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, -3, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R1 min value is negative",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using s<=, good access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 32, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 0, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using s<=, good access 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 32, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, -3, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to map: bounds check using s<=, bad access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 32, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, -3, -3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R1 min value is negative",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map access: known scalar += value_ptr from different maps",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 1, 3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 5 },
-		.fixup_map_array_48b = { 8 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R1 tried to add from different maps",
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr -= known scalar from different maps",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 1, 3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 5 },
-		.fixup_map_array_48b = { 8 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 min value is outside of the array range",
-		.retval = 1,
-	},
-	{
-		"map access: known scalar += value_ptr from different maps, but same value properties",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 1, 3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 5 },
-		.fixup_map_array_48b = { 8 },
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"map access: mixing value pointer and scalar, 1",
-		.insns = {
-			// load map value pointer into r0 and r2
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
-			BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
-			BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			// load some number from the map into r1
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			// depending on r1, branch:
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 3),
-			// branch A
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_JMP_A(2),
-			// branch B
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0x100000),
-			// common instruction
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			// depending on r1, branch:
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
-			// branch A
-			BPF_JMP_A(4),
-			// branch B
-			BPF_MOV64_IMM(BPF_REG_0, 0x13371337),
-			// verifier follows fall-through
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0x100000, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			// fake-dead code; targeted from branch A to
-			// prevent dead code sanitization
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 1 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R2 tried to add from different pointers or scalars",
-		.retval = 0,
-	},
-	{
-		"map access: mixing value pointer and scalar, 2",
-		.insns = {
-			// load map value pointer into r0 and r2
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
-			BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
-			BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			// load some number from the map into r1
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			// depending on r1, branch:
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
-			// branch A
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0x100000),
-			BPF_JMP_A(2),
-			// branch B
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			// common instruction
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			// depending on r1, branch:
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
-			// branch A
-			BPF_JMP_A(4),
-			// branch B
-			BPF_MOV64_IMM(BPF_REG_0, 0x13371337),
-			// verifier follows fall-through
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0x100000, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			// fake-dead code; targeted from branch A to
-			// prevent dead code sanitization
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 1 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R2 tried to add from different maps or paths",
-		.retval = 0,
-	},
-	{
-		"sanitation: alu with different scalars",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
-			BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
-			BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0x100000),
-			BPF_JMP_A(2),
-			BPF_MOV64_IMM(BPF_REG_2, 42),
-			BPF_MOV64_IMM(BPF_REG_3, 0x100001),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 1 },
-		.result = ACCEPT,
-		.retval = 0x100000,
-	},
-	{
-		"map access: value_ptr += known scalar, upper oob arith, test 1",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_1, 48),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr += known scalar, upper oob arith, test 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_1, 49),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr += known scalar, upper oob arith, test 3",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_1, 47),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr -= known scalar, lower oob arith, test 1",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_IMM(BPF_REG_1, 47),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, 48),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R0 min value is outside of the array range",
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-	},
-	{
-		"map access: value_ptr -= known scalar, lower oob arith, test 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_IMM(BPF_REG_1, 47),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, 48),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr -= known scalar, lower oob arith, test 3",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_IMM(BPF_REG_1, 47),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, 47),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 1,
-	},
-	{
-		"map access: known scalar += value_ptr",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr += known scalar, 1",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr += known scalar, 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, 49),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "invalid access to map value",
-	},
-	{
-		"map access: value_ptr += known scalar, 3",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, -1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "invalid access to map value",
-	},
-	{
-		"map access: value_ptr += known scalar, 4",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_IMM(BPF_REG_1, 5),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, -2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, -1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr += known scalar, 5",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, (6 + 1) * sizeof(int)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 0xabcdef12,
-	},
-	{
-		"map access: value_ptr += known scalar, 6",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_IMM(BPF_REG_1, (3 + 1) * sizeof(int)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, 3 * sizeof(int)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 0xabcdef12,
-	},
-	{
-		"map access: unknown scalar += value_ptr, 1",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"map access: unknown scalar += value_ptr, 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 31),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 0xabcdef12,
-	},
-	{
-		"map access: unknown scalar += value_ptr, 3",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
-			BPF_MOV64_IMM(BPF_REG_1, -1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 31),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 0xabcdef12,
-	},
-	{
-		"map access: unknown scalar += value_ptr, 4",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_IMM(BPF_REG_1, 19),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 31),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R1 max value is outside of the array range",
-		.errstr_unpriv = "R1 pointer arithmetic of map value goes out of range",
-	},
-	{
-		"map access: value_ptr += unknown scalar, 1",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr += unknown scalar, 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 31),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 0xabcdef12,
-	},
-	{
-		"map access: value_ptr += unknown scalar, 3",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 16),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_3, 1),
-			BPF_ALU64_IMM(BPF_OR, BPF_REG_3, 1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_3, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -3),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr += value_ptr",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R0 pointer += pointer prohibited",
-	},
-	{
-		"map access: known scalar -= value_ptr",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R1 tried to subtract pointer from scalar",
-	},
-	{
-		"map access: value_ptr -= known scalar",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_1, 4),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R0 min value is outside of the array range",
-	},
-	{
-		"map access: value_ptr -= known scalar, 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_IMM(BPF_REG_1, 6),
-			BPF_MOV64_IMM(BPF_REG_2, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_2),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 1,
-	},
-	{
-		"map access: unknown scalar -= value_ptr",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R1 tried to subtract pointer from scalar",
-	},
-	{
-		"map access: value_ptr -= unknown scalar",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R0 min value is negative",
-	},
-	{
-		"map access: value_ptr -= unknown scalar, 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
-			BPF_ALU64_IMM(BPF_OR, BPF_REG_1, 0x7),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0x7),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.retval = 1,
-	},
-	{
-		"map access: value_ptr -= value_ptr",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_0),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_array_48b = { 3 },
-		.result = REJECT,
-		.errstr = "R0 invalid mem access 'inv'",
-		.errstr_unpriv = "R0 pointer -= pointer prohibited",
-	},
-	{
-		"map lookup helper access to map",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 8 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map update helper access to map",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_update_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 10 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map update helper access to map: wrong size",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_update_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.fixup_map_hash_16b = { 10 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=8 off=0 size=16",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via const imm)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2,
-				      offsetof(struct other_val, bar)),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 9 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via const imm): out-of-bound 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2,
-				      sizeof(struct other_val) - 4),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 9 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=16 off=12 size=8",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via const imm): out-of-bound 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 9 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=16 off=-4 size=8",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via const reg)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3,
-				      offsetof(struct other_val, bar)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 10 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via const reg): out-of-bound 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3,
-				      sizeof(struct other_val) - 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 10 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=16 off=12 size=8",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via const reg): out-of-bound 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3, -4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 10 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=16 off=-4 size=8",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via variable)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
-				    offsetof(struct other_val, bar), 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 11 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via variable): no max check",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 10 },
-		.result = REJECT,
-		.errstr = "R2 unbounded memory access, make sure to bounds check any array access into a map",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map helper access to adjusted map (via variable): wrong max check",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
-				    offsetof(struct other_val, bar) + 1, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_16b = { 3, 11 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=16 off=9 size=8",
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"map element value is preserved across register spilling",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -184),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-	},
-	{
-		"map element value or null is marked on register spilling",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -152),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-	},
-	{
-		"map element value store of cleared call register",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R1 !read_ok",
-		.errstr = "R1 !read_ok",
-		.result = REJECT,
-		.result_unpriv = REJECT,
-	},
-	{
-		"map element value with unaligned store",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 17),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 3),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 2, 43),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, -2, 44),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_8, 0, 32),
-			BPF_ST_MEM(BPF_DW, BPF_REG_8, 2, 33),
-			BPF_ST_MEM(BPF_DW, BPF_REG_8, -2, 34),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_8, 5),
-			BPF_ST_MEM(BPF_DW, BPF_REG_8, 0, 22),
-			BPF_ST_MEM(BPF_DW, BPF_REG_8, 4, 23),
-			BPF_ST_MEM(BPF_DW, BPF_REG_8, -7, 24),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_8),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_7, 3),
-			BPF_ST_MEM(BPF_DW, BPF_REG_7, 0, 22),
-			BPF_ST_MEM(BPF_DW, BPF_REG_7, 4, 23),
-			BPF_ST_MEM(BPF_DW, BPF_REG_7, -4, 24),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"map element value with unaligned load",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, MAX_ENTRIES, 9),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 3),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 2),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_8, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_8, 2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 5),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 4),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"map element value illegal alu op, 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 bitwise operator &= on pointer",
-		.result = REJECT,
-	},
-	{
-		"map element value illegal alu op, 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ALU32_IMM(BPF_ADD, BPF_REG_0, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 32-bit pointer arithmetic prohibited",
-		.result = REJECT,
-	},
-	{
-		"map element value illegal alu op, 3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ALU64_IMM(BPF_DIV, BPF_REG_0, 42),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 pointer arithmetic with /= operator",
-		.result = REJECT,
-	},
-	{
-		"map element value illegal alu op, 4",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ENDIAN(BPF_FROM_BE, BPF_REG_0, 64),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 pointer arithmetic prohibited",
-		.errstr = "invalid mem access 'inv'",
-		.result = REJECT,
-		.result_unpriv = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"map element value illegal alu op, 5",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_IMM(BPF_REG_3, 4096),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
-			BPF_STX_XADD(BPF_DW, BPF_REG_2, BPF_REG_3, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 invalid mem access 'inv'",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"map element value is preserved across register spilling",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0,
-				offsetof(struct test_val, foo)),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -184),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"helper access to variable memory: stack, bitwise AND + JMP, correct bounds",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, bitwise AND, zero included",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid indirect read from stack off -64+0 size 64",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, bitwise AND + JMP, wrong max",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 65),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid stack type R1 off=-64 access_size=65",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, JMP, correct bounds",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 4),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, JMP (signed), correct bounds",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, 64, 4),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, JMP, bounds + offset",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 5),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid stack type R1 off=-64 access_size=65",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, JMP, wrong max",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 65, 4),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid stack type R1 off=-64 access_size=65",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, JMP, no max check",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		/* because max wasn't checked, signed min is negative */
-		.errstr = "R2 min value is negative, either use unsigned or 'var &= const'",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, JMP, no min check",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 3),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid indirect read from stack off -64+0 size 64",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: stack, JMP (signed), no min check",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_2, 16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, 64, 3),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R2 min value is negative",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: map, JMP, correct bounds",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2,
-				sizeof(struct test_val), 4),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: map, JMP, wrong max",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2,
-				sizeof(struct test_val) + 1, 4),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "invalid access to map value, value_size=48 off=0 size=49",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: map adjusted, JMP, correct bounds",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 20),
-			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2,
-				sizeof(struct test_val) - 20, 4),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: map adjusted, JMP, wrong max",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 20),
-			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2,
-				sizeof(struct test_val) - 19, 4),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R1 min value is outside of the array range",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: size = 0 allowed on NULL (ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to variable memory: size > 0 not allowed on NULL (ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 type=inv expected=fp",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to variable memory: size = 0 allowed on != NULL stack pointer (ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to variable memory: size = 0 allowed on != NULL map pointer (ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to variable memory: size possible = 0 allowed on != NULL stack pointer (ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 7),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to variable memory: size possible = 0 allowed on != NULL map pointer (ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"helper access to variable memory: size possible = 0 allowed on != NULL packet pointer (ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 7),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 4),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = 0 /* csum_diff of 64-byte packet */,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"helper access to variable memory: size = 0 not allowed on NULL (!ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 type=inv expected=fp",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: size > 0 not allowed on NULL (!ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 type=inv expected=fp",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: size = 0 allowed on != NULL stack pointer (!ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: size = 0 allowed on != NULL map pointer (!ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: size possible = 0 allowed on != NULL stack pointer (!ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: size possible = 0 allowed on != NULL map pointer (!ARG_PTR_TO_MEM_OR_NULL)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 2),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: 8 bytes leak",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 63),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid indirect read from stack off -64+32 size 64",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"helper access to variable memory: 8 bytes no leak (init memory)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 32),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 32),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_EMIT_CALL(BPF_FUNC_probe_read),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"invalid and of negative number",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, -4),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 max value is outside of the array range",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid range check",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 12),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_9, 1),
-			BPF_ALU32_IMM(BPF_MOD, BPF_REG_1, 2),
-			BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 1),
-			BPF_ALU32_REG(BPF_AND, BPF_REG_9, BPF_REG_1),
-			BPF_ALU32_IMM(BPF_ADD, BPF_REG_9, 1),
-			BPF_ALU32_IMM(BPF_RSH, BPF_REG_9, 1),
-			BPF_MOV32_IMM(BPF_REG_3, 1),
-			BPF_ALU32_REG(BPF_SUB, BPF_REG_3, BPF_REG_9),
-			BPF_ALU32_IMM(BPF_MUL, BPF_REG_3, 0x10000000),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
-			BPF_STX_MEM(BPF_W, BPF_REG_0, BPF_REG_3, 0),
-			BPF_MOV64_REG(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr = "R0 max value is outside of the array range",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"map in map access",
-		.insns = {
-			BPF_ST_MEM(0, BPF_REG_10, -4, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_ST_MEM(0, BPF_REG_10, -4, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_in_map = { 3 },
-		.result = ACCEPT,
-	},
-	{
-		"invalid inner map pointer",
-		.insns = {
-			BPF_ST_MEM(0, BPF_REG_10, -4, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_ST_MEM(0, BPF_REG_10, -4, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_in_map = { 3 },
-		.errstr = "R1 pointer arithmetic on map_ptr prohibited",
-		.result = REJECT,
-	},
-	{
-		"forgot null checking on the inner map pointer",
-		.insns = {
-			BPF_ST_MEM(0, BPF_REG_10, -4, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_ST_MEM(0, BPF_REG_10, -4, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_in_map = { 3 },
-		.errstr = "R1 type=map_value_or_null expected=map_ptr",
-		.result = REJECT,
-	},
-	{
-		"ld_abs: check calling conv, r1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_LD_ABS(BPF_W, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_abs: check calling conv, r2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_LD_ABS(BPF_W, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R2 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_abs: check calling conv, r3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_LD_ABS(BPF_W, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R3 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_abs: check calling conv, r4",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_LD_ABS(BPF_W, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R4 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_abs: check calling conv, r5",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_LD_ABS(BPF_W, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R5 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_abs: check calling conv, r7",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_7, 0),
-			BPF_LD_ABS(BPF_W, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"ld_abs: tests on r6 and skb data reload helper",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_LD_ABS(BPF_B, 0),
-			BPF_LD_ABS(BPF_H, 0),
-			BPF_LD_ABS(BPF_W, 0),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_6, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_3, 2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_vlan_push),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_7),
-			BPF_LD_ABS(BPF_B, 0),
-			BPF_LD_ABS(BPF_H, 0),
-			BPF_LD_ABS(BPF_W, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 42),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 42 /* ultimate return value */,
-	},
-	{
-		"ld_ind: check calling conv, r1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			BPF_LD_IND(BPF_W, BPF_REG_1, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_ind: check calling conv, r2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_LD_IND(BPF_W, BPF_REG_2, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R2 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_ind: check calling conv, r3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_3, 1),
-			BPF_LD_IND(BPF_W, BPF_REG_3, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R3 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_ind: check calling conv, r4",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_4, 1),
-			BPF_LD_IND(BPF_W, BPF_REG_4, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R4 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_ind: check calling conv, r5",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_5, 1),
-			BPF_LD_IND(BPF_W, BPF_REG_5, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R5 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"ld_ind: check calling conv, r7",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_IMM(BPF_REG_7, 1),
-			BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"check bpf_perf_event_data->sample_period byte load permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct bpf_perf_event_data, sample_period)),
-#else
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct bpf_perf_event_data, sample_period) + 7),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_PERF_EVENT,
-	},
-	{
-		"check bpf_perf_event_data->sample_period half load permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct bpf_perf_event_data, sample_period)),
-#else
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct bpf_perf_event_data, sample_period) + 6),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_PERF_EVENT,
-	},
-	{
-		"check bpf_perf_event_data->sample_period word load permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct bpf_perf_event_data, sample_period)),
-#else
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct bpf_perf_event_data, sample_period) + 4),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_PERF_EVENT,
-	},
-	{
-		"check bpf_perf_event_data->sample_period dword load permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct bpf_perf_event_data, sample_period)),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_PERF_EVENT,
-	},
-	{
-		"check skb->data half load not permitted",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-#else
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, data) + 2),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-	},
-	{
-		"check skb->tc_classid half load not permitted for lwt prog",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_classid)),
-#else
-			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, tc_classid) + 2),
-#endif
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid bpf_context access",
-		.prog_type = BPF_PROG_TYPE_LWT_IN,
-	},
-	{
-		"bounds checks mixing signed and unsigned, positive bounds",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, 2),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 3),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 4, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 3),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 5),
-			BPF_MOV64_IMM(BPF_REG_8, 0),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_8, BPF_REG_1),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_8, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_8),
-			BPF_ST_MEM(BPF_B, BPF_REG_8, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R8 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 3",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 4),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_8, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_8),
-			BPF_ST_MEM(BPF_B, BPF_REG_8, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R8 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 4",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 5",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 5),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 4),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 4),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 6",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, -512),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_6, -1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_6, 5),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_4, 1, 4),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 1),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_ST_MEM(BPF_H, BPF_REG_10, -512, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_load_bytes),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R4 min value is negative, either use unsigned",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 7",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, 1024 * 1024 * 1024),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 3),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 8",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 9",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_LD_IMM64(BPF_REG_2, -9223372036854775808ULL),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 10",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 11",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 2),
-			/* Dead branch. */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 12",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -6),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 13",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, 2),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 2),
-			BPF_MOV64_IMM(BPF_REG_7, 1),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_7, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_1),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_7, 4, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_7),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R7 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 14",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -1),
-			BPF_MOV64_IMM(BPF_REG_8, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_9, 42, 6),
-			BPF_JMP_REG(BPF_JSGT, BPF_REG_8, BPF_REG_1, 3),
-			BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, -3),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -7),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"bounds checks mixing signed and unsigned, variant 15",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
-			BPF_MOV64_IMM(BPF_REG_2, -6),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_0, 1, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "unbounded min value",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-		.result_unpriv = REJECT,
-	},
-	{
-		"subtraction bounds (map value) variant 1",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 0xff, 7),
-			BPF_LDX_MEM(BPF_B, BPF_REG_3, BPF_REG_0, 1),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_3, 0xff, 5),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 56),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R0 max value is outside of the array range",
-		.result = REJECT,
-	},
-	{
-		"subtraction bounds (map value) variant 2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 0xff, 6),
-			BPF_LDX_MEM(BPF_B, BPF_REG_3, BPF_REG_0, 1),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_3, 0xff, 4),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R0 min value is negative, either use unsigned index or do a if (index >=0) check.",
-		.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
-		.result = REJECT,
-	},
-	{
-		"check subtraction on pointers for unpriv",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
-			BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_ARG2, 0, 9),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_REG(BPF_REG_9, BPF_REG_FP),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_9, BPF_REG_0),
-			BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
-			BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_ARG2, 0, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_9, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 1, 9 },
-		.result = ACCEPT,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R9 pointer -= pointer prohibited",
-	},
-	{
-		"bounds check based on zero-extended MOV",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			/* r2 = 0x0000'0000'ffff'ffff */
-			BPF_MOV32_IMM(BPF_REG_2, 0xffffffff),
-			/* r2 = 0 */
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 32),
-			/* no-op */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			/* access at offset 0 */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT
-	},
-	{
-		"bounds check based on sign-extended MOV. test1",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			/* r2 = 0xffff'ffff'ffff'ffff */
-			BPF_MOV64_IMM(BPF_REG_2, 0xffffffff),
-			/* r2 = 0xffff'ffff */
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 32),
-			/* r0 = <oob pointer> */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			/* access to OOB pointer */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "map_value pointer and 4294967295",
-		.result = REJECT
-	},
-	{
-		"bounds check based on sign-extended MOV. test2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			/* r2 = 0xffff'ffff'ffff'ffff */
-			BPF_MOV64_IMM(BPF_REG_2, 0xffffffff),
-			/* r2 = 0xfff'ffff */
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 36),
-			/* r0 = <oob pointer> */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			/* access to OOB pointer */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R0 min value is outside of the array range",
-		.result = REJECT
-	},
-	{
-		"bounds check based on reg_off + var_off + insn_off. test1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_6, 1),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, (1 << 29) - 1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, (1 << 29) - 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 3),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.errstr = "value_size=8 off=1073741825",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"bounds check based on reg_off + var_off + insn_off. test2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_6, 1),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, (1 << 30) - 1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, (1 << 29) - 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 3),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 4 },
-		.errstr = "value 1073741823",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"bounds check after truncation of non-boundary-crossing range",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			/* r1 = [0x00, 0xff] */
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			/* r2 = 0x10'0000'0000 */
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_2, 36),
-			/* r1 = [0x10'0000'0000, 0x10'0000'00ff] */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
-			/* r1 = [0x10'7fff'ffff, 0x10'8000'00fe] */
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
-			/* r1 = [0x00, 0xff] */
-			BPF_ALU32_IMM(BPF_SUB, BPF_REG_1, 0x7fffffff),
-			/* r1 = 0 */
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
-			/* no-op */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			/* access at offset 0 */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT
-	},
-	{
-		"bounds check after truncation of boundary-crossing range (1)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			/* r1 = [0x00, 0xff] */
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
-			/* r1 = [0xffff'ff80, 0x1'0000'007f] */
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
-			/* r1 = [0xffff'ff80, 0xffff'ffff] or
-			 *      [0x0000'0000, 0x0000'007f]
-			 */
-			BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 0),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
-			/* r1 = [0x00, 0xff] or
-			 *      [0xffff'ffff'0000'0080, 0xffff'ffff'ffff'ffff]
-			 */
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
-			/* r1 = 0 or
-			 *      [0x00ff'ffff'ff00'0000, 0x00ff'ffff'ffff'ffff]
-			 */
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
-			/* no-op or OOB pointer computation */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			/* potentially OOB access */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		/* not actually fully unbounded, but the bound is very high */
-		.errstr = "R0 unbounded memory access",
-		.result = REJECT
-	},
-	{
-		"bounds check after truncation of boundary-crossing range (2)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
-			/* r1 = [0x00, 0xff] */
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
-			/* r1 = [0xffff'ff80, 0x1'0000'007f] */
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
-			/* r1 = [0xffff'ff80, 0xffff'ffff] or
-			 *      [0x0000'0000, 0x0000'007f]
-			 * difference to previous test: truncation via MOV32
-			 * instead of ALU32.
-			 */
-			BPF_MOV32_REG(BPF_REG_1, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
-			/* r1 = [0x00, 0xff] or
-			 *      [0xffff'ffff'0000'0080, 0xffff'ffff'ffff'ffff]
-			 */
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
-			/* r1 = 0 or
-			 *      [0x00ff'ffff'ff00'0000, 0x00ff'ffff'ffff'ffff]
-			 */
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
-			/* no-op or OOB pointer computation */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			/* potentially OOB access */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		/* not actually fully unbounded, but the bound is very high */
-		.errstr = "R0 unbounded memory access",
-		.result = REJECT
-	},
-	{
-		"bounds check after wrapping 32-bit addition",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			/* r1 = 0x7fff'ffff */
-			BPF_MOV64_IMM(BPF_REG_1, 0x7fffffff),
-			/* r1 = 0xffff'fffe */
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
-			/* r1 = 0 */
-			BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 2),
-			/* no-op */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			/* access at offset 0 */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT
-	},
-	{
-		"bounds check after shift with oversized count operand",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			BPF_MOV64_IMM(BPF_REG_2, 32),
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			/* r1 = (u32)1 << (u32)32 = ? */
-			BPF_ALU32_REG(BPF_LSH, BPF_REG_1, BPF_REG_2),
-			/* r1 = [0x0000, 0xffff] */
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xffff),
-			/* computes unknown pointer, potentially OOB */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			/* potentially OOB access */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R0 max value is outside of the array range",
-		.result = REJECT
-	},
-	{
-		"bounds check after right shift of maybe-negative number",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			/* r1 = [0x00, 0xff] */
-			BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			/* r1 = [-0x01, 0xfe] */
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 1),
-			/* r1 = 0 or 0xff'ffff'ffff'ffff */
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
-			/* r1 = 0 or 0xffff'ffff'ffff */
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
-			/* computes unknown pointer, potentially OOB */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			/* potentially OOB access */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R0 unbounded memory access",
-		.result = REJECT
-	},
-	{
-		"bounds check after 32-bit right shift with 64-bit input",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
-			/* r1 = 2 */
-			BPF_MOV64_IMM(BPF_REG_1, 2),
-			/* r1 = 1<<32 */
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 31),
-			/* r1 = 0 (NOT 2!) */
-			BPF_ALU32_IMM(BPF_RSH, BPF_REG_1, 31),
-			/* r1 = 0xffff'fffe (NOT 0!) */
-			BPF_ALU32_IMM(BPF_SUB, BPF_REG_1, 2),
-			/* computes OOB pointer */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			/* OOB access */
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			/* exit */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R0 invalid mem access",
-		.result = REJECT,
-	},
-	{
-		"bounds check map access with off+size signed 32bit overflow. test1",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x7ffffffe),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
-			BPF_JMP_A(0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "map_value pointer and 2147483646",
-		.result = REJECT
-	},
-	{
-		"bounds check map access with off+size signed 32bit overflow. test2",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
-			BPF_JMP_A(0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "pointer offset 1073741822",
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.result = REJECT
-	},
-	{
-		"bounds check map access with off+size signed 32bit overflow. test3",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_0, 0x1fffffff),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_0, 0x1fffffff),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 2),
-			BPF_JMP_A(0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "pointer offset -1073741822",
-		.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
-		.result = REJECT
-	},
-	{
-		"bounds check map access with off+size signed 32bit overflow. test4",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_1, 1000000),
-			BPF_ALU64_IMM(BPF_MUL, BPF_REG_1, 1000000),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 2),
-			BPF_JMP_A(0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "map_value pointer and 1000000000000",
-		.result = REJECT
-	},
-	{
-		"pointer/scalar confusion in state equality check (way 1)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
-			BPF_JMP_A(1),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
-			BPF_JMP_A(0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-		.retval = POINTER_VALUE,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 leaks addr as return value"
-	},
-	{
-		"pointer/scalar confusion in state equality check (way 2)",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
-			BPF_JMP_A(1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = ACCEPT,
-		.retval = POINTER_VALUE,
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "R0 leaks addr as return value"
-	},
-	{
-		"variable-offset ctx access",
-		.insns = {
-			/* Get an unknown value */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
-			/* Make it small and 4-byte aligned */
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 4),
-			/* add it to skb.  We now have either &skb->len or
-			 * &skb->pkt_type, but we don't know which
-			 */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
-			/* dereference it */
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "variable ctx access var_off=(0x0; 0x4)",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_LWT_IN,
-	},
-	{
-		"variable-offset stack access",
-		.insns = {
-			/* Fill the top 8 bytes of the stack */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			/* Get an unknown value */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
-			/* Make it small and 4-byte aligned */
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 4),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_2, 8),
-			/* add it to fp.  We now have either fp-4 or fp-8, but
-			 * we don't know which
-			 */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_10),
-			/* dereference it */
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_2, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "variable stack access var_off=(0xfffffffffffffff8; 0x4)",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_LWT_IN,
-	},
-	{
-		"indirect variable-offset stack access",
-		.insns = {
-			/* Fill the top 8 bytes of the stack */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			/* Get an unknown value */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
-			/* Make it small and 4-byte aligned */
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 4),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_2, 8),
-			/* add it to fp.  We now have either fp-4 or fp-8, but
-			 * we don't know which
-			 */
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_10),
-			/* dereference it indirectly */
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 5 },
-		.errstr = "variable stack read R2",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_LWT_IN,
-	},
-	{
-		"direct stack access with 32-bit wraparound. test1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
-			BPF_MOV32_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_EXIT_INSN()
-		},
-		.errstr = "fp pointer and 2147483647",
-		.result = REJECT
-	},
-	{
-		"direct stack access with 32-bit wraparound. test2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x3fffffff),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x3fffffff),
-			BPF_MOV32_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_EXIT_INSN()
-		},
-		.errstr = "fp pointer and 1073741823",
-		.result = REJECT
-	},
-	{
-		"direct stack access with 32-bit wraparound. test3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x1fffffff),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x1fffffff),
-			BPF_MOV32_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
-			BPF_EXIT_INSN()
-		},
-		.errstr = "fp pointer offset 1073741822",
-		.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
-		.result = REJECT
-	},
-	{
-		"liveness pruning and write screening",
-		.insns = {
-			/* Get an unknown value */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
-			/* branch conditions teach us nothing about R2 */
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 !read_ok",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_LWT_IN,
-	},
-	{
-		"varlen_map_value_access pruning",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
-			BPF_MOV32_IMM(BPF_REG_2, MAX_ENTRIES),
-			BPF_JMP_REG(BPF_JSGT, BPF_REG_2, BPF_REG_1, 1),
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 3 },
-		.errstr_unpriv = "R0 leaks addr",
-		.errstr = "R0 unbounded memory access",
-		.result_unpriv = REJECT,
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"invalid 64-bit BPF_END",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 0),
-			{
-				.code  = BPF_ALU64 | BPF_END | BPF_TO_LE,
-				.dst_reg = BPF_REG_0,
-				.src_reg = 0,
-				.off   = 0,
-				.imm   = 32,
-			},
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "unknown opcode d7",
-		.result = REJECT,
-	},
-	{
-		"XDP, using ifindex from netdev",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, ingress_ifindex)),
-			BPF_JMP_IMM(BPF_JLT, BPF_REG_2, 1, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.retval = 1,
-	},
-	{
-		"meta access, test1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_0, 8),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet, off=-8",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test3",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test4",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test5",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_4, 3),
-			BPF_MOV64_IMM(BPF_REG_2, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_xdp_adjust_meta),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_3, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R3 !read_ok",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test6",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_0, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test7",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test8",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 0xFFFF),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test9",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 0xFFFF),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 1),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test10",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_IMM(BPF_REG_5, 42),
-			BPF_MOV64_IMM(BPF_REG_6, 24),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_5, -8),
-			BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -8),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_5, 100, 6),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_5),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_6, BPF_REG_5, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "invalid access to packet",
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test11",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_IMM(BPF_REG_5, 42),
-			BPF_MOV64_IMM(BPF_REG_6, 24),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_5, -8),
-			BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -8),
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_5, 100, 6),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_5),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_6, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_5, BPF_REG_5, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"meta access, test12",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 16),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_4, 5),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_3, 0),
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 16),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"arithmetic ops make PTR_TO_CTX unusable",
-		.insns = {
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
-				      offsetof(struct __sk_buff, data) -
-				      offsetof(struct __sk_buff, mark)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "dereference of modified ctx ptr",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"pkt_end - pkt_start is allowed",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = TEST_DATA_LEN,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"XDP pkt read, pkt_end mangling, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R3 pointer arithmetic on pkt_end",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"XDP pkt read, pkt_end mangling, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_ALU64_IMM(BPF_SUB, BPF_REG_3, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R3 pointer arithmetic on pkt_end",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"XDP pkt read, pkt_data' > pkt_end, good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' > pkt_end, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' > pkt_end, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end > pkt_data', good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end > pkt_data', bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end > pkt_data', bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' < pkt_end, good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' < pkt_end, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' < pkt_end, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end < pkt_data', good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end < pkt_data', bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end < pkt_data', bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' >= pkt_end, good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' >= pkt_end, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' >= pkt_end, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end >= pkt_data', good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end >= pkt_data', bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end >= pkt_data', bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' <= pkt_end, good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' <= pkt_end, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data' <= pkt_end, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end <= pkt_data', good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end <= pkt_data', bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_end <= pkt_data', bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' > pkt_data, good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' > pkt_data, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' > pkt_data, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data > pkt_meta', good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data > pkt_meta', bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data > pkt_meta', bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' < pkt_data, good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' < pkt_data, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' < pkt_data, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data < pkt_meta', good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data < pkt_meta', bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data < pkt_meta', bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' >= pkt_data, good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' >= pkt_data, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' >= pkt_data, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data >= pkt_meta', good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data >= pkt_meta', bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data >= pkt_meta', bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' <= pkt_data, good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' <= pkt_data, bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_meta' <= pkt_data, bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data <= pkt_meta', good access",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data <= pkt_meta', bad access 1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"XDP pkt read, pkt_data <= pkt_meta', bad access 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data_meta)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R1 offset is outside of the packet",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"check deducing bounds from const, 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 1, 0),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R0 tried to subtract pointer from scalar",
-	},
-	{
-		"check deducing bounds from const, 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 1, 1),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_0, 1, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"check deducing bounds from const, 3",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_0, 0, 0),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R0 tried to subtract pointer from scalar",
-	},
-	{
-		"check deducing bounds from const, 4",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-	},
-	{
-		"check deducing bounds from const, 5",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 1, 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R0 tried to subtract pointer from scalar",
-	},
-	{
-		"check deducing bounds from const, 6",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R0 tried to subtract pointer from scalar",
-	},
-	{
-		"check deducing bounds from const, 7",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, ~0),
-			BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 0),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "dereference of modified ctx ptr",
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"check deducing bounds from const, 8",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, ~0),
-			BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "dereference of modified ctx ptr",
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"check deducing bounds from const, 9",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 0),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R0 tried to subtract pointer from scalar",
-	},
-	{
-		"check deducing bounds from const, 10",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSLE, BPF_REG_0, 0, 0),
-			/* Marks reg as unknown. */
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_0, 0),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "math between ctx pointer and register with unbounded min value is not allowed",
-	},
-	{
-		"bpf_exit with invalid return code. test1",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 has value (0x0; 0xffffffff)",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"bpf_exit with invalid return code. test2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"bpf_exit with invalid return code. test3",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 3),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 has value (0x0; 0x3)",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"bpf_exit with invalid return code. test4",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"bpf_exit with invalid return code. test5",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 has value (0x2; 0x0)",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"bpf_exit with invalid return code. test6",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 is not a known value (ctx)",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"bpf_exit with invalid return code. test7",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 4),
-			BPF_ALU64_REG(BPF_MUL, BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "R0 has unknown scalar value",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
-	},
-	{
-		"calls: basic sanity",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.result = ACCEPT,
-	},
-	{
-		"calls: not on unpriviledged",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"calls: div by 0 in subprog",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV32_IMM(BPF_REG_2, 0),
-			BPF_MOV32_IMM(BPF_REG_3, 1),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_3, BPF_REG_2),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"calls: multiple ret types in subprog 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_MOV32_IMM(BPF_REG_0, 42),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = REJECT,
-		.errstr = "R0 invalid mem access 'inv'",
-	},
-	{
-		"calls: multiple ret types in subprog 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 9),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_6,
-				    offsetof(struct __sk_buff, data)),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 64),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map_hash_8b = { 16 },
-		.result = REJECT,
-		.errstr = "R0 min value is outside of the array range",
-	},
-	{
-		"calls: overlapping caller/callee",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "last insn is not an exit or jmp",
-		.result = REJECT,
-	},
-	{
-		"calls: wrong recursive calls",
-		.insns = {
-			BPF_JMP_IMM(BPF_JA, 0, 0, 4),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 4),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "jump out of range",
-		.result = REJECT,
-	},
-	{
-		"calls: wrong src reg",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 2, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "BPF_CALL uses reserved fields",
-		.result = REJECT,
-	},
-	{
-		"calls: wrong off value",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, -1, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "BPF_CALL uses reserved fields",
-		.result = REJECT,
-	},
-	{
-		"calls: jump back loop",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -1),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "back-edge from insn 0 to 0",
-		.result = REJECT,
-	},
-	{
-		"calls: conditional call",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "jump out of range",
-		.result = REJECT,
-	},
-	{
-		"calls: conditional call 2",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 3),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.result = ACCEPT,
-	},
-	{
-		"calls: conditional call 3",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -6),
-			BPF_MOV64_IMM(BPF_REG_0, 3),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -6),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "back-edge from insn",
-		.result = REJECT,
-	},
-	{
-		"calls: conditional call 4",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -5),
-			BPF_MOV64_IMM(BPF_REG_0, 3),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.result = ACCEPT,
-	},
-	{
-		"calls: conditional call 5",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -6),
-			BPF_MOV64_IMM(BPF_REG_0, 3),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "back-edge from insn",
-		.result = REJECT,
-	},
-	{
-		"calls: conditional call 6",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, -2),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "back-edge from insn",
-		.result = REJECT,
-	},
-	{
-		"calls: using r0 returned by callee",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.result = ACCEPT,
-	},
-	{
-		"calls: using uninit r0 from callee",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "!read_ok",
-		.result = REJECT,
-	},
-	{
-		"calls: callee is using r1",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_ACT,
-		.result = ACCEPT,
-		.retval = TEST_DATA_LEN,
-	},
-	{
-		"calls: callee using args1",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "allowed for root only",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.retval = POINTER_VALUE,
-	},
-	{
-		"calls: callee using wrong args2",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "R2 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"calls: callee using two args",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
-				    offsetof(struct __sk_buff, len)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_6,
-				    offsetof(struct __sk_buff, len)),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "allowed for root only",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-		.retval = TEST_DATA_LEN + TEST_DATA_LEN - ETH_HLEN - ETH_HLEN,
-	},
-	{
-		"calls: callee changing pkt pointers",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_6),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_8, 8),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_8, BPF_REG_7, 2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			/* clear_all_pkt_pointers() has to walk all frames
-			 * to make sure that pkt pointers in the caller
-			 * are cleared when callee is calling a helper that
-			 * adjusts packet size
-			 */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_MOV32_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_xdp_adjust_head),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "R6 invalid mem access 'inv'",
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: two calls with args",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 6),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = TEST_DATA_LEN + TEST_DATA_LEN,
-	},
-	{
-		"calls: calls with stack arith",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -64),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -64),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -64),
-			BPF_MOV64_IMM(BPF_REG_0, 42),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"calls: calls with misaligned stack access",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -63),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -61),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -63),
-			BPF_MOV64_IMM(BPF_REG_0, 42),
-			BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
-		.errstr = "misaligned stack access",
-		.result = REJECT,
-	},
-	{
-		"calls: calls control flow, jump test",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 42),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 43),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -3),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 43,
-	},
-	{
-		"calls: calls control flow, jump test 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 42),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 43),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -3),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "jump out of range from insn 1 to 4",
-		.result = REJECT,
-	},
-	{
-		"calls: two calls with bad jump",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 6),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, -3),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "jump out of range from insn 11 to 9",
-		.result = REJECT,
-	},
-	{
-		"calls: recursive call. test1",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -1),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "back-edge",
-		.result = REJECT,
-	},
-	{
-		"calls: recursive call. test2",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -3),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "back-edge",
-		.result = REJECT,
-	},
-	{
-		"calls: unreachable code",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "unreachable insn 6",
-		.result = REJECT,
-	},
-	{
-		"calls: invalid call",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -4),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "invalid destination",
-		.result = REJECT,
-	},
-	{
-		"calls: invalid call 2",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 0x7fffffff),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "invalid destination",
-		.result = REJECT,
-	},
-	{
-		"calls: jumping across function bodies. test1",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, -3),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "jump out of range",
-		.result = REJECT,
-	},
-	{
-		"calls: jumping across function bodies. test2",
-		.insns = {
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "jump out of range",
-		.result = REJECT,
-	},
-	{
-		"calls: call without exit",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, -2),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "not an exit",
-		.result = REJECT,
-	},
-	{
-		"calls: call into middle of ld_imm64",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_LD_IMM64(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "last insn",
-		.result = REJECT,
-	},
-	{
-		"calls: call into middle of other call",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "last insn",
-		.result = REJECT,
-	},
-	{
-		"calls: ld_abs with changing ctx data in callee",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_LD_ABS(BPF_B, 0),
-			BPF_LD_ABS(BPF_H, 0),
-			BPF_LD_ABS(BPF_W, 0),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_7),
-			BPF_LD_ABS(BPF_B, 0),
-			BPF_LD_ABS(BPF_H, 0),
-			BPF_LD_ABS(BPF_W, 0),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_3, 2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_vlan_push),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "BPF_LD_[ABS|IND] instructions cannot be mixed",
-		.result = REJECT,
-	},
-	{
-		"calls: two calls with bad fallthrough",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 6),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_0),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, len)),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-		.errstr = "not an exit",
-		.result = REJECT,
-	},
-	{
-		"calls: two calls with stack read",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 6),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.result = ACCEPT,
-	},
-	{
-		"calls: two calls with stack write",
-		.insns = {
-			/* main prog */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -16),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 7),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_8, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_8),
-			/* write into stack frame of main prog */
-			BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			/* read from stack frame of main prog */
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.result = ACCEPT,
-	},
-	{
-		"calls: stack overflow using two frames (pre-call access)",
-		.insns = {
-			/* prog 1 */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-
-			/* prog 2 */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.errstr = "combined stack size",
-		.result = REJECT,
-	},
-	{
-		"calls: stack overflow using two frames (post-call access)",
-		.insns = {
-			/* prog 1 */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 2),
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
-			BPF_EXIT_INSN(),
-
-			/* prog 2 */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.errstr = "combined stack size",
-		.result = REJECT,
-	},
-	{
-		"calls: stack depth check using three frames. test1",
-		.insns = {
-			/* main */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 4), /* call A */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 5), /* call B */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -32, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			/* A */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -256, 0),
-			BPF_EXIT_INSN(),
-			/* B */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, -3), /* call A */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -64, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		/* stack_main=32, stack_A=256, stack_B=64
-		 * and max(main+A, main+A+B) < 512
-		 */
-		.result = ACCEPT,
-	},
-	{
-		"calls: stack depth check using three frames. test2",
-		.insns = {
-			/* main */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 4), /* call A */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 5), /* call B */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -32, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			/* A */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -64, 0),
-			BPF_EXIT_INSN(),
-			/* B */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, -3), /* call A */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -256, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		/* stack_main=32, stack_A=64, stack_B=256
-		 * and max(main+A, main+A+B) < 512
-		 */
-		.result = ACCEPT,
-	},
-	{
-		"calls: stack depth check using three frames. test3",
-		.insns = {
-			/* main */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 6), /* call A */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 8), /* call B */
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_6, 0, 1),
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -64, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			/* A */
-			BPF_JMP_IMM(BPF_JLT, BPF_REG_1, 10, 1),
-			BPF_EXIT_INSN(),
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -224, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -3),
-			/* B */
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 2, 1),
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, -6), /* call A */
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -256, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		/* stack_main=64, stack_A=224, stack_B=256
-		 * and max(main+A, main+A+B) > 512
-		 */
-		.errstr = "combined stack",
-		.result = REJECT,
-	},
-	{
-		"calls: stack depth check using three frames. test4",
-		/* void main(void) {
-		 *   func1(0);
-		 *   func1(1);
-		 *   func2(1);
-		 * }
-		 * void func1(int alloc_or_recurse) {
-		 *   if (alloc_or_recurse) {
-		 *     frame_pointer[-300] = 1;
-		 *   } else {
-		 *     func2(alloc_or_recurse);
-		 *   }
-		 * }
-		 * void func2(int alloc_or_recurse) {
-		 *   if (alloc_or_recurse) {
-		 *     frame_pointer[-300] = 1;
-		 *   }
-		 * }
-		 */
-		.insns = {
-			/* main */
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 6), /* call A */
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 4), /* call A */
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 7), /* call B */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			/* A */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 2),
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
-			BPF_EXIT_INSN(),
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call B */
-			BPF_EXIT_INSN(),
-			/* B */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.result = REJECT,
-		.errstr = "combined stack",
-	},
-	{
-		"calls: stack depth check using three frames. test5",
-		.insns = {
-			/* main */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call A */
-			BPF_EXIT_INSN(),
-			/* A */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call B */
-			BPF_EXIT_INSN(),
-			/* B */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call C */
-			BPF_EXIT_INSN(),
-			/* C */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call D */
-			BPF_EXIT_INSN(),
-			/* D */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call E */
-			BPF_EXIT_INSN(),
-			/* E */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call F */
-			BPF_EXIT_INSN(),
-			/* F */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call G */
-			BPF_EXIT_INSN(),
-			/* G */
-			BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call H */
-			BPF_EXIT_INSN(),
-			/* H */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.errstr = "call stack",
-		.result = REJECT,
-	},
-	{
-		"calls: spill into caller stack frame",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.errstr = "cannot spill",
-		.result = REJECT,
-	},
-	{
-		"calls: write into caller stack frame",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			BPF_EXIT_INSN(),
-			BPF_ST_MEM(BPF_DW, BPF_REG_1, 0, 42),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"calls: write into callee stack frame",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, -8),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.errstr = "cannot return stack pointer",
-		.result = REJECT,
-	},
-	{
-		"calls: two calls with stack write and void return",
-		.insns = {
-			/* main prog */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -16),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			/* write into stack frame of main prog */
-			BPF_ST_MEM(BPF_DW, BPF_REG_1, 0, 0),
-			BPF_EXIT_INSN(), /* void return */
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.result = ACCEPT,
-	},
-	{
-		"calls: ambiguous return value",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.errstr_unpriv = "allowed for root only",
-		.result_unpriv = REJECT,
-		.errstr = "R0 !read_ok",
-		.result = REJECT,
-	},
-	{
-		"calls: two calls that return map_value",
-		.insns = {
-			/* main prog */
-			/* pass fp-16, fp-8 into a function */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
-
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			/* fetch secound map_value_ptr from the stack */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -16),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			/* call 3rd function twice */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			/* first time with fp-8 */
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			/* second time with fp-16 */
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			/* lookup from map */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			/* write map_value_ptr into stack frame of main prog */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(), /* return 0 */
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.fixup_map_hash_8b = { 23 },
-		.result = ACCEPT,
-	},
-	{
-		"calls: two calls that return map_value with bool condition",
-		.insns = {
-			/* main prog */
-			/* pass fp-16, fp-8 into a function */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			/* call 3rd function twice */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			/* first time with fp-8 */
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 9),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			/* second time with fp-16 */
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
-			/* fetch secound map_value_ptr from the stack */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_7, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			/* lookup from map */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(), /* return 0 */
-			/* write map_value_ptr into stack frame of main prog */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(), /* return 1 */
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.fixup_map_hash_8b = { 23 },
-		.result = ACCEPT,
-	},
-	{
-		"calls: two calls that return map_value with incorrect bool check",
-		.insns = {
-			/* main prog */
-			/* pass fp-16, fp-8 into a function */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			/* call 3rd function twice */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			/* first time with fp-8 */
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 9),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			/* second time with fp-16 */
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			/* fetch secound map_value_ptr from the stack */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_7, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			/* lookup from map */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(), /* return 0 */
-			/* write map_value_ptr into stack frame of main prog */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(), /* return 1 */
-		},
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.fixup_map_hash_8b = { 23 },
-		.result = REJECT,
-		.errstr = "invalid read from stack off -16+0 size 8",
-	},
-	{
-		"calls: two calls that receive map_value via arg=ptr_stack_of_caller. test1",
-		.insns = {
-			/* main prog */
-			/* pass fp-16, fp-8 into a function */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			/* 1st lookup from map */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_8, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			/* write map_value_ptr into stack frame of main prog at fp-8 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_8, 1),
-
-			/* 2nd lookup from map */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), /* 20 */
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, /* 24 */
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_9, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			/* write map_value_ptr into stack frame of main prog at fp-16 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_9, 1),
-
-			/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6), /* 30 */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),  /* 34 */
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			/* if arg2 == 1 do *arg1 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-
-			/* if arg4 == 1 do *arg3 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 2, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map_hash_8b = { 12, 22 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=8 off=2 size=8",
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: two calls that receive map_value via arg=ptr_stack_of_caller. test2",
-		.insns = {
-			/* main prog */
-			/* pass fp-16, fp-8 into a function */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			/* 1st lookup from map */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_8, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			/* write map_value_ptr into stack frame of main prog at fp-8 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_8, 1),
-
-			/* 2nd lookup from map */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), /* 20 */
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, /* 24 */
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_9, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			/* write map_value_ptr into stack frame of main prog at fp-16 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_9, 1),
-
-			/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6), /* 30 */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),  /* 34 */
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			/* if arg2 == 1 do *arg1 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-
-			/* if arg4 == 1 do *arg3 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map_hash_8b = { 12, 22 },
-		.result = ACCEPT,
-	},
-	{
-		"calls: two jumps that receive map_value via arg=ptr_stack_of_jumper. test3",
-		.insns = {
-			/* main prog */
-			/* pass fp-16, fp-8 into a function */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			/* 1st lookup from map */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -24, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -24),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_8, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			/* write map_value_ptr into stack frame of main prog at fp-8 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_8, 1),
-
-			/* 2nd lookup from map */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -24),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_9, 0),  // 26
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			/* write map_value_ptr into stack frame of main prog at fp-16 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_9, 1),
-
-			/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6), // 30
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1), // 34
-			BPF_JMP_IMM(BPF_JA, 0, 0, -30),
-
-			/* subprog 2 */
-			/* if arg2 == 1 do *arg1 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-
-			/* if arg4 == 1 do *arg3 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 2, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, -8),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map_hash_8b = { 12, 22 },
-		.result = REJECT,
-		.errstr = "invalid access to map value, value_size=8 off=2 size=8",
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: two calls that receive map_value_ptr_or_null via arg. test1",
-		.insns = {
-			/* main prog */
-			/* pass fp-16, fp-8 into a function */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			/* 1st lookup from map */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			/* write map_value_ptr_or_null into stack frame of main prog at fp-8 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_8, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_8, 1),
-
-			/* 2nd lookup from map */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			/* write map_value_ptr_or_null into stack frame of main prog at fp-16 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_9, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_9, 1),
-
-			/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			/* if arg2 == 1 do *arg1 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-
-			/* if arg4 == 1 do *arg3 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map_hash_8b = { 12, 22 },
-		.result = ACCEPT,
-	},
-	{
-		"calls: two calls that receive map_value_ptr_or_null via arg. test2",
-		.insns = {
-			/* main prog */
-			/* pass fp-16, fp-8 into a function */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
-			/* 1st lookup from map */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			/* write map_value_ptr_or_null into stack frame of main prog at fp-8 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_8, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_8, 1),
-
-			/* 2nd lookup from map */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			/* write map_value_ptr_or_null into stack frame of main prog at fp-16 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_9, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_9, 1),
-
-			/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			/* if arg2 == 1 do *arg1 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-
-			/* if arg4 == 0 do *arg3 = 0 */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 0, 2),
-			/* fetch map_value_ptr from the stack of this function */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
-			/* write into map value */
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map_hash_8b = { 12, 22 },
-		.result = REJECT,
-		.errstr = "R0 invalid mem access 'inv'",
-	},
-	{
-		"calls: pkt_ptr spill into caller stack",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			/* spill unchecked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
-			/* now the pkt range is verified, read pkt_ptr from stack */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0),
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = POINTER_VALUE,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: pkt_ptr spill into caller stack 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			/* Marking is still kept, but not in all cases safe. */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_ST_MEM(BPF_W, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			/* spill unchecked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
-			/* now the pkt range is verified, read pkt_ptr from stack */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0),
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "invalid access to packet",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: pkt_ptr spill into caller stack 3",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			/* Marking is still kept and safe here. */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_ST_MEM(BPF_W, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			/* spill unchecked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
-			BPF_MOV64_IMM(BPF_REG_5, 1),
-			/* now the pkt range is verified, read pkt_ptr from stack */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0),
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: pkt_ptr spill into caller stack 4",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			/* Check marking propagated. */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_ST_MEM(BPF_W, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			/* spill unchecked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
-			BPF_MOV64_IMM(BPF_REG_5, 1),
-			/* don't read back pkt_ptr from stack here */
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: pkt_ptr spill into caller stack 5",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
-			/* spill checked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 1),
-			/* don't read back pkt_ptr from stack here */
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "same insn cannot be used with different",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: pkt_ptr spill into caller stack 6",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
-			/* spill checked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 1),
-			/* don't read back pkt_ptr from stack here */
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "R4 invalid mem access",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: pkt_ptr spill into caller stack 7",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
-			/* spill checked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 1),
-			/* don't read back pkt_ptr from stack here */
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "R4 invalid mem access",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: pkt_ptr spill into caller stack 8",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
-			/* spill checked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 1),
-			/* don't read back pkt_ptr from stack here */
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: pkt_ptr spill into caller stack 9",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			/* spill unchecked pkt_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
-			BPF_MOV64_IMM(BPF_REG_5, 1),
-			/* don't read back pkt_ptr from stack here */
-			/* write 4 bytes into packet */
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "invalid access to packet",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"calls: caller stack init to zero or map_value_or_null",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			/* fetch map_value_or_null or const_zero from stack */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			/* store into map_value */
-			BPF_ST_MEM(BPF_W, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			/* if (ctx == 0) return; */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 8),
-			/* else bpf_map_lookup() and *(fp - 8) = r0 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			/* write map_value_ptr_or_null into stack frame of main prog at fp-8 */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 13 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"calls: stack init to zero and pruning",
-		.insns = {
-			/* first make allocated_stack 16 byte */
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, 0),
-			/* now fork the execution such that the false branch
-			 * of JGT insn will be verified second and it skisp zero
-			 * init of fp-8 stack slot. If stack liveness marking
-			 * is missing live_read marks from call map_lookup
-			 * processing then pruning will incorrectly assume
-			 * that fp-8 stack slot was unused in the fall-through
-			 * branch and will accept the program incorrectly
-			 */
-			BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 2, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 6 },
-		.errstr = "invalid indirect read from stack off -8+0 size 8",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_XDP,
-	},
-	{
-		"calls: two calls returning different map pointers for lookup (hash, array)",
-		.insns = {
-			/* main prog */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 2),
-			BPF_CALL_REL(11),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_CALL_REL(12),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			/* subprog 1 */
-			BPF_LD_MAP_FD(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			/* subprog 2 */
-			BPF_LD_MAP_FD(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map_hash_48b = { 13 },
-		.fixup_map_array_48b = { 16 },
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"calls: two calls returning different map pointers for lookup (hash, map in map)",
-		.insns = {
-			/* main prog */
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 2),
-			BPF_CALL_REL(11),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_CALL_REL(12),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
-				   offsetof(struct test_val, foo)),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			/* subprog 1 */
-			BPF_LD_MAP_FD(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			/* subprog 2 */
-			BPF_LD_MAP_FD(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map_in_map = { 16 },
-		.fixup_map_array_48b = { 13 },
-		.result = REJECT,
-		.errstr = "R0 invalid mem access 'map_ptr'",
-	},
-	{
-		"cond: two branches returning different map pointers for lookup (tail, tail)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_6, 0, 3),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 5 },
-		.fixup_prog2 = { 2 },
-		.result_unpriv = REJECT,
-		.errstr_unpriv = "tail_call abusing map_ptr",
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"cond: two branches returning same map pointers for lookup (tail, tail)",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_6, 0, 3),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 2),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_MOV64_IMM(BPF_REG_3, 7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog2 = { 2, 5 },
-		.result_unpriv = ACCEPT,
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"search pruning: all branches should be verified (nop operation)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_3, 0xbeef, 2),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_A(1),
-			BPF_MOV64_IMM(BPF_REG_4, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_4, -16),
-			BPF_EMIT_CALL(BPF_FUNC_ktime_get_ns),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -16),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_5, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_6, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_6, 0, 0xdead),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "R6 invalid mem access 'inv'",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"search pruning: all branches should be verified (invalid stack access)",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_3, 0xbeef, 2),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_4, -16),
-			BPF_JMP_A(1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_4, -24),
-			BPF_EMIT_CALL(BPF_FUNC_ktime_get_ns),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -16),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.errstr = "invalid read from stack off -16+0 size 8",
-		.result = REJECT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"jit: lsh, rsh, arsh by 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_MOV64_IMM(BPF_REG_1, 0xff),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 1),
-			BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0x3fc, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 1),
-			BPF_ALU32_IMM(BPF_RSH, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0xff, 1),
-			BPF_EXIT_INSN(),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_1, 1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0x7f, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 2,
-	},
-	{
-		"jit: mov32 for ldimm64, 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_LD_IMM64(BPF_REG_1, 0xfeffffffffffffffULL),
-			BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 32),
-			BPF_LD_IMM64(BPF_REG_2, 0xfeffffffULL),
-			BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 2,
-	},
-	{
-		"jit: mov32 for ldimm64, 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_LD_IMM64(BPF_REG_1, 0x1ffffffffULL),
-			BPF_LD_IMM64(BPF_REG_2, 0xffffffffULL),
-			BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 2,
-	},
-	{
-		"jit: various mul tests",
-		.insns = {
-			BPF_LD_IMM64(BPF_REG_2, 0xeeff0d413122ULL),
-			BPF_LD_IMM64(BPF_REG_0, 0xfefefeULL),
-			BPF_LD_IMM64(BPF_REG_1, 0xefefefULL),
-			BPF_ALU64_REG(BPF_MUL, BPF_REG_0, BPF_REG_1),
-			BPF_JMP_REG(BPF_JEQ, BPF_REG_0, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LD_IMM64(BPF_REG_3, 0xfefefeULL),
-			BPF_ALU64_REG(BPF_MUL, BPF_REG_3, BPF_REG_1),
-			BPF_JMP_REG(BPF_JEQ, BPF_REG_3, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV32_REG(BPF_REG_2, BPF_REG_2),
-			BPF_LD_IMM64(BPF_REG_0, 0xfefefeULL),
-			BPF_ALU32_REG(BPF_MUL, BPF_REG_0, BPF_REG_1),
-			BPF_JMP_REG(BPF_JEQ, BPF_REG_0, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LD_IMM64(BPF_REG_3, 0xfefefeULL),
-			BPF_ALU32_REG(BPF_MUL, BPF_REG_3, BPF_REG_1),
-			BPF_JMP_REG(BPF_JEQ, BPF_REG_3, BPF_REG_2, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_LD_IMM64(BPF_REG_0, 0x952a7bbcULL),
-			BPF_LD_IMM64(BPF_REG_1, 0xfefefeULL),
-			BPF_LD_IMM64(BPF_REG_2, 0xeeff0d413122ULL),
-			BPF_ALU32_REG(BPF_MUL, BPF_REG_2, BPF_REG_1),
-			BPF_JMP_REG(BPF_JEQ, BPF_REG_2, BPF_REG_0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 2,
-	},
-	{
-		"xadd/w check unaligned stack",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -7),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "misaligned stack access off",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"xadd/w check unaligned map",
-		.insns = {
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			BPF_STX_XADD(BPF_W, BPF_REG_0, BPF_REG_1, 3),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 3),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_8b = { 3 },
-		.result = REJECT,
-		.errstr = "misaligned value access off",
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-	},
-	{
-		"xadd/w check unaligned pkt",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct xdp_md, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct xdp_md, data_end)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
-			BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 99),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 6),
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
-			BPF_ST_MEM(BPF_W, BPF_REG_2, 3, 0),
-			BPF_STX_XADD(BPF_W, BPF_REG_2, BPF_REG_0, 1),
-			BPF_STX_XADD(BPF_W, BPF_REG_2, BPF_REG_0, 2),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_2, 1),
-			BPF_EXIT_INSN(),
-		},
-		.result = REJECT,
-		.errstr = "BPF_XADD stores into R2 pkt is not allowed",
-		.prog_type = BPF_PROG_TYPE_XDP,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"xadd/w check whether src/dst got mangled, 1",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_10),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
-			BPF_JMP_REG(BPF_JNE, BPF_REG_6, BPF_REG_0, 3),
-			BPF_JMP_REG(BPF_JNE, BPF_REG_7, BPF_REG_10, 2),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 42),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = 3,
-	},
-	{
-		"xadd/w check whether src/dst got mangled, 2",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_10),
-			BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -8),
-			BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -8),
-			BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -8),
-			BPF_JMP_REG(BPF_JNE, BPF_REG_6, BPF_REG_0, 3),
-			BPF_JMP_REG(BPF_JNE, BPF_REG_7, BPF_REG_10, 2),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -8),
-			BPF_EXIT_INSN(),
-			BPF_MOV64_IMM(BPF_REG_0, 42),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = 3,
-	},
-	{
-		"bpf_get_stack return R0 within range",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-			BPF_LD_MAP_FD(BPF_REG_1, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_map_lookup_elem),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 28),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_9, sizeof(struct test_val)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
-			BPF_MOV64_IMM(BPF_REG_3, sizeof(struct test_val)),
-			BPF_MOV64_IMM(BPF_REG_4, 256),
-			BPF_EMIT_CALL(BPF_FUNC_get_stack),
-			BPF_MOV64_IMM(BPF_REG_1, 0),
-			BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_8, 32),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_8, 32),
-			BPF_JMP_REG(BPF_JSLT, BPF_REG_1, BPF_REG_8, 16),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_9, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_8),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_9),
-			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 32),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_1, 32),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_MOV64_IMM(BPF_REG_5, sizeof(struct test_val)),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_5),
-			BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_MOV64_REG(BPF_REG_3, BPF_REG_9),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_EMIT_CALL(BPF_FUNC_get_stack),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_map_hash_48b = { 4 },
-		.result = ACCEPT,
-		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
-	},
-	{
-		"ld_abs: invalid op 1",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_LD_ABS(BPF_DW, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = REJECT,
-		.errstr = "unknown opcode",
-	},
-	{
-		"ld_abs: invalid op 2",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_0, 256),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_LD_IND(BPF_DW, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = REJECT,
-		.errstr = "unknown opcode",
-	},
-	{
-		"ld_abs: nmap reduced",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_LD_ABS(BPF_H, 12),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0x806, 28),
-			BPF_LD_ABS(BPF_H, 12),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0x806, 26),
-			BPF_MOV32_IMM(BPF_REG_0, 18),
-			BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -64),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_10, -64),
-			BPF_LD_IND(BPF_W, BPF_REG_7, 14),
-			BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -60),
-			BPF_MOV32_IMM(BPF_REG_0, 280971478),
-			BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -56),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_10, -56),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -60),
-			BPF_ALU32_REG(BPF_SUB, BPF_REG_0, BPF_REG_7),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 15),
-			BPF_LD_ABS(BPF_H, 12),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0x806, 13),
-			BPF_MOV32_IMM(BPF_REG_0, 22),
-			BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -56),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_10, -56),
-			BPF_LD_IND(BPF_H, BPF_REG_7, 14),
-			BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -52),
-			BPF_MOV32_IMM(BPF_REG_0, 17366),
-			BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -48),
-			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_10, -48),
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -52),
-			BPF_ALU32_REG(BPF_SUB, BPF_REG_0, BPF_REG_7),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
-			BPF_MOV32_IMM(BPF_REG_0, 256),
-			BPF_EXIT_INSN(),
-			BPF_MOV32_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.data = {
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x06, 0,
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6,
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 256,
-	},
-	{
-		"ld_abs: div + abs, test 1",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
-			BPF_LD_ABS(BPF_B, 3),
-			BPF_ALU64_IMM(BPF_MOV, BPF_REG_2, 2),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_8, BPF_REG_0),
-			BPF_LD_ABS(BPF_B, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_8, BPF_REG_0),
-			BPF_LD_IND(BPF_B, BPF_REG_8, -70),
-			BPF_EXIT_INSN(),
-		},
-		.data = {
-			10, 20, 30, 40, 50,
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 10,
-	},
-	{
-		"ld_abs: div + abs, test 2",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
-			BPF_LD_ABS(BPF_B, 3),
-			BPF_ALU64_IMM(BPF_MOV, BPF_REG_2, 2),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_8, BPF_REG_0),
-			BPF_LD_ABS(BPF_B, 128),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_8, BPF_REG_0),
-			BPF_LD_IND(BPF_B, BPF_REG_8, -70),
-			BPF_EXIT_INSN(),
-		},
-		.data = {
-			10, 20, 30, 40, 50,
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"ld_abs: div + abs, test 3",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_MOV, BPF_REG_7, 0),
-			BPF_LD_ABS(BPF_B, 3),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_7),
-			BPF_EXIT_INSN(),
-		},
-		.data = {
-			10, 20, 30, 40, 50,
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"ld_abs: div + abs, test 4",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_MOV, BPF_REG_7, 0),
-			BPF_LD_ABS(BPF_B, 256),
-			BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_7),
-			BPF_EXIT_INSN(),
-		},
-		.data = {
-			10, 20, 30, 40, 50,
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"ld_abs: vlan + abs, test 1",
-		.insns = { },
-		.data = {
-			0x34,
-		},
-		.fill_helper = bpf_fill_ld_abs_vlan_push_pop,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 0xbef,
-	},
-	{
-		"ld_abs: vlan + abs, test 2",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_LD_ABS(BPF_B, 0),
-			BPF_LD_ABS(BPF_H, 0),
-			BPF_LD_ABS(BPF_W, 0),
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_6),
-			BPF_MOV64_IMM(BPF_REG_6, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_MOV64_IMM(BPF_REG_2, 1),
-			BPF_MOV64_IMM(BPF_REG_3, 2),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_skb_vlan_push),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_7),
-			BPF_LD_ABS(BPF_B, 0),
-			BPF_LD_ABS(BPF_H, 0),
-			BPF_LD_ABS(BPF_W, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 42),
-			BPF_EXIT_INSN(),
-		},
-		.data = {
-			0x34,
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 42,
-	},
-	{
-		"ld_abs: jump around ld_abs",
-		.insns = { },
-		.data = {
-			10, 11,
-		},
-		.fill_helper = bpf_fill_jump_around_ld_abs,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 10,
-	},
-	{
-		"ld_dw: xor semi-random 64 bit imms, test 1",
-		.insns = { },
-		.data = { },
-		.fill_helper = bpf_fill_rand_ld_dw,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 4090,
-	},
-	{
-		"ld_dw: xor semi-random 64 bit imms, test 2",
-		.insns = { },
-		.data = { },
-		.fill_helper = bpf_fill_rand_ld_dw,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 2047,
-	},
-	{
-		"ld_dw: xor semi-random 64 bit imms, test 3",
-		.insns = { },
-		.data = { },
-		.fill_helper = bpf_fill_rand_ld_dw,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 511,
-	},
-	{
-		"ld_dw: xor semi-random 64 bit imms, test 4",
-		.insns = { },
-		.data = { },
-		.fill_helper = bpf_fill_rand_ld_dw,
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 5,
-	},
-	{
-		"pass unmodified ctx pointer to helper",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_update),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking: leak potential reference",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0), /* leak reference */
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "Unreleased reference",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: leak potential reference on stack",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "Unreleased reference",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: leak potential reference on stack 2",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "Unreleased reference",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: zero potential reference",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_IMM(BPF_REG_0, 0), /* leak reference */
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "Unreleased reference",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: copy and zero potential references",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_MOV64_IMM(BPF_REG_7, 0), /* leak reference */
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "Unreleased reference",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: release reference without check",
-		.insns = {
-			BPF_SK_LOOKUP,
-			/* reference in r0 may be NULL */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "type=sock_or_null expected=sock",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: release reference",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking: release reference 2",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_EXIT_INSN(),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking: release reference twice",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "type=inv expected=sock",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: release reference twice inside branch",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3), /* goto end */
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "type=inv expected=sock",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: alloc, check, free in one subbranch",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 16),
-			/* if (offsetof(skb, mark) > data_len) exit; */
-			BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_2,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_SK_LOOKUP,
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_6, 0, 1), /* mark == 0? */
-			/* Leak reference in R0 */
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "Unreleased reference",
-		.result = REJECT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"reference tracking: alloc, check, free in both subbranches",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 16),
-			/* if (offsetof(skb, mark) > data_len) exit; */
-			BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_2,
-				    offsetof(struct __sk_buff, mark)),
-			BPF_SK_LOOKUP,
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_6, 0, 4), /* mark == 0? */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-	},
-	{
-		"reference tracking in call: free reference in subprog",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0), /* unchecked reference */
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"pass modified ctx pointer to helper, 1",
-		.insns = {
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -612),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_update),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = REJECT,
-		.errstr = "dereference of modified ctx ptr",
-	},
-	{
-		"pass modified ctx pointer to helper, 2",
-		.insns = {
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -612),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_socket_cookie),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result_unpriv = REJECT,
-		.result = REJECT,
-		.errstr_unpriv = "dereference of modified ctx ptr",
-		.errstr = "dereference of modified ctx ptr",
-	},
-	{
-		"pass modified ctx pointer to helper, 3",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_3, 4),
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_csum_update),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = REJECT,
-		.errstr = "variable ctx access var_off=(0x0; 0x4)",
-	},
-	{
-		"mov64 src == dst",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_2),
-			// Check bounds are OK
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"mov64 src != dst",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_3),
-			// Check bounds are OK
-			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"allocated_stack",
-		.insns = {
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
-			BPF_ALU64_REG(BPF_MOV, BPF_REG_7, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_6, BPF_REG_10, -8),
-			BPF_STX_MEM(BPF_B, BPF_REG_10, BPF_REG_7, -9),
-			BPF_LDX_MEM(BPF_B, BPF_REG_7, BPF_REG_10, -9),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.result_unpriv = ACCEPT,
-		.insn_processed = 15,
-	},
-	{
-		"masking, test out of bounds 1",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 5),
-			BPF_MOV32_IMM(BPF_REG_2, 5 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 2",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 1),
-			BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 3",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0xffffffff),
-			BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 4",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0xffffffff),
-			BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 5",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, -1),
-			BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 6",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, -1),
-			BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 7",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 5),
-			BPF_MOV32_IMM(BPF_REG_2, 5 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 8",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 1),
-			BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 9",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0xffffffff),
-			BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 10",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, 0xffffffff),
-			BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 11",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, -1),
-			BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test out of bounds 12",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_1, -1),
-			BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test in bounds 1",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 4),
-			BPF_MOV32_IMM(BPF_REG_2, 5 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 4,
-	},
-	{
-		"masking, test in bounds 2",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test in bounds 3",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0xfffffffe),
-			BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0xfffffffe,
-	},
-	{
-		"masking, test in bounds 4",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0xabcde),
-			BPF_MOV32_IMM(BPF_REG_2, 0xabcdef - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0xabcde,
-	},
-	{
-		"masking, test in bounds 5",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 0),
-			BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"masking, test in bounds 6",
-		.insns = {
-			BPF_MOV32_IMM(BPF_REG_1, 46),
-			BPF_MOV32_IMM(BPF_REG_2, 47 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 46,
-	},
-	{
-		"masking, test in bounds 7",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, -46),
-			BPF_ALU64_IMM(BPF_MUL, BPF_REG_3, -1),
-			BPF_MOV32_IMM(BPF_REG_2, 47 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_3),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_3, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 46,
-	},
-	{
-		"masking, test in bounds 8",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_3, -47),
-			BPF_ALU64_IMM(BPF_MUL, BPF_REG_3, -1),
-			BPF_MOV32_IMM(BPF_REG_2, 47 - 1),
-			BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_3),
-			BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_3),
-			BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
-			BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
-			BPF_ALU64_REG(BPF_AND, BPF_REG_3, BPF_REG_2),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
-			BPF_EXIT_INSN(),
-		},
-		.result = ACCEPT,
-		.retval = 0,
-	},
-	{
-		"reference tracking in call: free reference in subprog and outside",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0), /* unchecked reference */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "type=inv expected=sock",
-		.result = REJECT,
-	},
-	{
-		"reference tracking in call: alloc & leak reference in subprog",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_4),
-			BPF_SK_LOOKUP,
-			/* spill unchecked sk_ptr into stack of caller */
-			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "Unreleased reference",
-		.result = REJECT,
-	},
-	{
-		"reference tracking in call: alloc in subprog, release outside",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_SK_LOOKUP,
-			BPF_EXIT_INSN(), /* return sk */
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.retval = POINTER_VALUE,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking in call: sk_ptr leak into caller stack",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
-			/* spill unchecked sk_ptr into stack of caller */
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_5, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			BPF_SK_LOOKUP,
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "Unreleased reference",
-		.result = REJECT,
-	},
-	{
-		"reference tracking in call: sk_ptr spill into caller stack",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-
-			/* subprog 1 */
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
-			BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
-			/* spill unchecked sk_ptr into stack of caller */
-			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_5, 0),
-			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			/* now the sk_ptr is verified, free the reference */
-			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_4, 0),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-
-			/* subprog 2 */
-			BPF_SK_LOOKUP,
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking: allow LD_ABS",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_LD_ABS(BPF_B, 0),
-			BPF_LD_ABS(BPF_H, 0),
-			BPF_LD_ABS(BPF_W, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking: forbid LD_ABS while holding reference",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_SK_LOOKUP,
-			BPF_LD_ABS(BPF_B, 0),
-			BPF_LD_ABS(BPF_H, 0),
-			BPF_LD_ABS(BPF_W, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "BPF_LD_[ABS|IND] cannot be mixed with socket references",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: allow LD_IND",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_MOV64_IMM(BPF_REG_7, 1),
-			BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 1,
-	},
-	{
-		"reference tracking: forbid LD_IND while holding reference",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_7, 1),
-			BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "BPF_LD_[ABS|IND] cannot be mixed with socket references",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: check reference or tail call",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
-			BPF_SK_LOOKUP,
-			/* if (sk) bpf_sk_release() */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 7),
-			/* bpf_tail_call() */
-			BPF_MOV64_IMM(BPF_REG_3, 2),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 17 },
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking: release reference then tail call",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
-			BPF_SK_LOOKUP,
-			/* if (sk) bpf_sk_release() */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			/* bpf_tail_call() */
-			BPF_MOV64_IMM(BPF_REG_3, 2),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 18 },
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking: leak possible reference over tail call",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
-			/* Look up socket and store in REG_6 */
-			BPF_SK_LOOKUP,
-			/* bpf_tail_call() */
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_3, 2),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			/* if (sk) bpf_sk_release() */
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 16 },
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "tail_call would lead to reference leak",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: leak checked reference over tail call",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
-			/* Look up socket and store in REG_6 */
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			/* if (!sk) goto end */
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
-			/* bpf_tail_call() */
-			BPF_MOV64_IMM(BPF_REG_3, 0),
-			BPF_LD_MAP_FD(BPF_REG_2, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_tail_call),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.fixup_prog1 = { 17 },
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "tail_call would lead to reference leak",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: mangle and release sock_or_null",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 5),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "R1 pointer arithmetic on sock_or_null prohibited",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: mangle and release sock",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 5),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "R1 pointer arithmetic on sock prohibited",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: access member",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"reference tracking: write to member",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_LD_IMM64(BPF_REG_2, 42),
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_2,
-				    offsetof(struct bpf_sock, mark)),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_LD_IMM64(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "cannot write into socket",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: invalid 64-bit access of member",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "invalid bpf_sock access off=0 size=8",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: access after release",
-		.insns = {
-			BPF_SK_LOOKUP,
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "!read_ok",
-		.result = REJECT,
-	},
-	{
-		"reference tracking: direct access for lookup",
-		.insns = {
-			/* Check that the packet is at least 64B long */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 64),
-			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 9),
-			/* sk = sk_lookup_tcp(ctx, skb->data, ...) */
-			BPF_MOV64_IMM(BPF_REG_3, sizeof(struct bpf_sock_tuple)),
-			BPF_MOV64_IMM(BPF_REG_4, 0),
-			BPF_MOV64_IMM(BPF_REG_5, 0),
-			BPF_EMIT_CALL(BPF_FUNC_sk_lookup_tcp),
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_0, 4),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_EMIT_CALL(BPF_FUNC_sk_release),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"calls: ctx read at start of subprog",
-		.insns = {
-			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
-			BPF_JMP_REG(BPF_JSGT, BPF_REG_0, BPF_REG_0, 0),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_EXIT_INSN(),
-			BPF_LDX_MEM(BPF_B, BPF_REG_9, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-		.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
-		.result_unpriv = REJECT,
-		.result = ACCEPT,
-	},
-	{
-		"check wire_len is not readable by sockets",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, wire_len)),
-			BPF_EXIT_INSN(),
-		},
-		.errstr = "invalid bpf_context access",
-		.result = REJECT,
-	},
-	{
-		"check wire_len is readable by tc classifier",
-		.insns = {
-			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
-				    offsetof(struct __sk_buff, wire_len)),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-	},
-	{
-		"check wire_len is not writable by tc classifier",
-		.insns = {
-			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
-				    offsetof(struct __sk_buff, wire_len)),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.errstr = "invalid bpf_context access",
-		.errstr_unpriv = "R1 leaks addr",
-		.result = REJECT,
-	},
-	{
-		"calls: cross frame pruning",
-		.insns = {
-			/* r8 = !!random();
-			 * call pruner()
-			 * if (r8)
-			 *     do something bad;
-			 */
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_prandom_u32),
-			BPF_MOV64_IMM(BPF_REG_8, 0),
-			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
-			BPF_MOV64_IMM(BPF_REG_8, 1),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_8, 1, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_9, BPF_REG_1, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-		.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
-		.errstr = "!read_ok",
-		.result = REJECT,
-	},
-	{
-		"jset: functional",
-		.insns = {
-			/* r0 = 0 */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			/* prep for direct packet access via r2 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_4, BPF_REG_3, 1),
-			BPF_EXIT_INSN(),
-
-			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
-
-			/* reg, bit 63 or bit 0 set, taken */
-			BPF_LD_IMM64(BPF_REG_8, 0x8000000000000001),
-			BPF_JMP_REG(BPF_JSET, BPF_REG_7, BPF_REG_8, 1),
-			BPF_EXIT_INSN(),
-
-			/* reg, bit 62, not taken */
-			BPF_LD_IMM64(BPF_REG_8, 0x4000000000000000),
-			BPF_JMP_REG(BPF_JSET, BPF_REG_7, BPF_REG_8, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_EXIT_INSN(),
-
-			/* imm, any bit set, taken */
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_7, -1, 1),
-			BPF_EXIT_INSN(),
-
-			/* imm, bit 31 set, taken */
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_7, 0x80000000, 1),
-			BPF_EXIT_INSN(),
-
-			/* all good - return r0 == 2 */
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.runs = 7,
-		.retvals = {
-			{ .retval = 2,
-			  .data64 = { (1ULL << 63) | (1U << 31) | (1U << 0), }
-			},
-			{ .retval = 2,
-			  .data64 = { (1ULL << 63) | (1U << 31), }
-			},
-			{ .retval = 2,
-			  .data64 = { (1ULL << 31) | (1U << 0), }
-			},
-			{ .retval = 2,
-			  .data64 = { (__u32)-1, }
-			},
-			{ .retval = 2,
-			  .data64 = { ~0x4000000000000000ULL, }
-			},
-			{ .retval = 0,
-			  .data64 = { 0, }
-			},
-			{ .retval = 0,
-			  .data64 = { ~0ULL, }
-			},
-		},
-	},
-	{
-		"jset: sign-extend",
-		.insns = {
-			/* r0 = 0 */
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			/* prep for direct packet access via r2 */
-			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
-				    offsetof(struct __sk_buff, data)),
-			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
-				    offsetof(struct __sk_buff, data_end)),
-			BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
-			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
-			BPF_JMP_REG(BPF_JLE, BPF_REG_4, BPF_REG_3, 1),
-			BPF_EXIT_INSN(),
-
-			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
-
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_7, 0x80000000, 1),
-			BPF_EXIT_INSN(),
+/* BPF_DIRECT_PKT_R2 contains 7 instructions, it initializes default return
+ * value into 0 and does necessary preparation for direct packet access
+ * through r2. The allowed access range is 8 bytes.
+ */
+#define BPF_DIRECT_PKT_R2						\
+	BPF_MOV64_IMM(BPF_REG_0, 0),					\
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,			\
+		    offsetof(struct __sk_buff, data)),			\
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,			\
+		    offsetof(struct __sk_buff, data_end)),		\
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),				\
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),				\
+	BPF_JMP_REG(BPF_JLE, BPF_REG_4, BPF_REG_3, 1),			\
+	BPF_EXIT_INSN()
+
+/* BPF_RAND_UEXT_R7 contains 4 instructions, it initializes R7 into a random
+ * positive u32, and zero-extend it into 64-bit.
+ */
+#define BPF_RAND_UEXT_R7						\
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,			\
+		     BPF_FUNC_get_prandom_u32),				\
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),				\
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_7, 33),				\
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_7, 33)
+
+/* BPF_RAND_SEXT_R7 contains 5 instructions, it initializes R7 into a random
+ * negative u32, and sign-extend it into 64-bit.
+ */
+#define BPF_RAND_SEXT_R7						\
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,			\
+		     BPF_FUNC_get_prandom_u32),				\
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),				\
+	BPF_ALU64_IMM(BPF_OR, BPF_REG_7, 0x80000000),			\
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_7, 32),				\
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_7, 32)
 
-			BPF_MOV64_IMM(BPF_REG_0, 2),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.result = ACCEPT,
-		.retval = 2,
-		.data = { 1, 0, 0, 0, 0, 0, 0, 1, },
-	},
-	{
-		"jset: known const compare",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 1),
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-		.retval_unpriv = 1,
-		.result_unpriv = ACCEPT,
-		.retval = 1,
-		.result = ACCEPT,
-	},
-	{
-		"jset: known const compare bad",
-		.insns = {
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-		.errstr_unpriv = "!read_ok",
-		.result_unpriv = REJECT,
-		.errstr = "!read_ok",
-		.result = REJECT,
-	},
-	{
-		"jset: unknown const compare taken",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_prandom_u32),
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
-			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-		.errstr_unpriv = "!read_ok",
-		.result_unpriv = REJECT,
-		.errstr = "!read_ok",
-		.result = REJECT,
-	},
-	{
-		"jset: unknown const compare not taken",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_prandom_u32),
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-		.errstr_unpriv = "!read_ok",
-		.result_unpriv = REJECT,
-		.errstr = "!read_ok",
-		.result = REJECT,
-	},
-	{
-		"jset: half-known const compare",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_prandom_u32),
-			BPF_ALU64_IMM(BPF_OR, BPF_REG_0, 2),
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 3, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-		.result_unpriv = ACCEPT,
-		.result = ACCEPT,
-	},
-	{
-		"jset: range",
-		.insns = {
-			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
-				     BPF_FUNC_get_prandom_u32),
-			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
-			BPF_MOV64_IMM(BPF_REG_0, 0),
-			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xff),
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_1, 0xf0, 3),
-			BPF_JMP_IMM(BPF_JLT, BPF_REG_1, 0x10, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JSET, BPF_REG_1, 0x10, 1),
-			BPF_EXIT_INSN(),
-			BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0x10, 1),
-			BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
-			BPF_EXIT_INSN(),
-		},
-		.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
-		.result_unpriv = ACCEPT,
-		.result = ACCEPT,
-	},
+static struct bpf_test tests[] = {
+#define FILL_ARRAY
+#include <verifier/tests.h>
+#undef FILL_ARRAY
 };
 
 static int probe_filter_length(const struct bpf_insn *fp)
diff --git a/tools/testing/selftests/bpf/verifier/.gitignore b/tools/testing/selftests/bpf/verifier/.gitignore
new file mode 100644
index 000000000000..45984a364647
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/.gitignore
@@ -0,0 +1 @@
+tests.h
diff --git a/tools/testing/selftests/bpf/verifier/and.c b/tools/testing/selftests/bpf/verifier/and.c
new file mode 100644
index 000000000000..e0fad1548737
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/and.c
@@ -0,0 +1,50 @@
+{
+	"invalid and of negative number",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, -4),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 max value is outside of the array range",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"invalid range check",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 12),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_9, 1),
+	BPF_ALU32_IMM(BPF_MOD, BPF_REG_1, 2),
+	BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 1),
+	BPF_ALU32_REG(BPF_AND, BPF_REG_9, BPF_REG_1),
+	BPF_ALU32_IMM(BPF_ADD, BPF_REG_9, 1),
+	BPF_ALU32_IMM(BPF_RSH, BPF_REG_9, 1),
+	BPF_MOV32_IMM(BPF_REG_3, 1),
+	BPF_ALU32_REG(BPF_SUB, BPF_REG_3, BPF_REG_9),
+	BPF_ALU32_IMM(BPF_MUL, BPF_REG_3, 0x10000000),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
+	BPF_STX_MEM(BPF_W, BPF_REG_0, BPF_REG_3, 0),
+	BPF_MOV64_REG(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 max value is outside of the array range",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/array_access.c b/tools/testing/selftests/bpf/verifier/array_access.c
new file mode 100644
index 000000000000..0dcecaf3ec6f
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/array_access.c
@@ -0,0 +1,219 @@
+{
+	"valid map access into an array with a constant",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"valid map access into an array with a register",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"valid map access into an array with a variable",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, MAX_ENTRIES, 3),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"valid map access into an array with a signed variable",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 0xffffffff, 1),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_2, MAX_ENTRIES),
+	BPF_JMP_REG(BPF_JSGT, BPF_REG_2, BPF_REG_1, 1),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"invalid map access into an array with a constant",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, (MAX_ENTRIES + 1) << 2,
+		   offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "invalid access to map value, value_size=48 off=48 size=8",
+	.result = REJECT,
+},
+{
+	"invalid map access into an array with a register",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_1, MAX_ENTRIES + 1),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 min value is outside of the array range",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"invalid map access into an array with a variable",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 unbounded memory access, make sure to bounds check any array access into a map",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"invalid map access into an array with no floor check",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV32_IMM(BPF_REG_2, MAX_ENTRIES),
+	BPF_JMP_REG(BPF_JSGT, BPF_REG_2, BPF_REG_1, 1),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.errstr = "R0 unbounded memory access",
+	.result_unpriv = REJECT,
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"invalid map access into an array with a invalid max check",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV32_IMM(BPF_REG_2, MAX_ENTRIES + 1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.errstr = "invalid access to map value, value_size=48 off=44 size=8",
+	.result_unpriv = REJECT,
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"invalid map access into an array with a invalid max check",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
+		    offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3, 11 },
+	.errstr = "R0 pointer += pointer",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/basic.c b/tools/testing/selftests/bpf/verifier/basic.c
new file mode 100644
index 000000000000..b8d18642653a
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/basic.c
@@ -0,0 +1,23 @@
+{
+	"empty prog",
+	.insns = {
+	},
+	.errstr = "unknown opcode 00",
+	.result = REJECT,
+},
+{
+	"only exit insn",
+	.insns = {
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 !read_ok",
+	.result = REJECT,
+},
+{
+	"no bpf_exit",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_0, BPF_REG_2),
+	},
+	.errstr = "not an exit",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/basic_call.c b/tools/testing/selftests/bpf/verifier/basic_call.c
new file mode 100644
index 000000000000..a8c6ab4c1622
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/basic_call.c
@@ -0,0 +1,50 @@
+{
+	"invalid call insn1",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL | BPF_X, 0, 0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "unknown opcode 8d",
+	.result = REJECT,
+},
+{
+	"invalid call insn2",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "BPF_CALL uses reserved",
+	.result = REJECT,
+},
+{
+	"invalid function call",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, 1234567),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid func unknown#1234567",
+	.result = REJECT,
+},
+{
+	"invalid argument register",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_cgroup_classid),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_cgroup_classid),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 !read_ok",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"non-invalid argument register",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_cgroup_classid),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_cgroup_classid),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/basic_instr.c b/tools/testing/selftests/bpf/verifier/basic_instr.c
new file mode 100644
index 000000000000..ed91a7b9a456
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/basic_instr.c
@@ -0,0 +1,134 @@
+{
+	"add+sub+mul",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 2),
+	BPF_MOV64_IMM(BPF_REG_2, 3),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -1),
+	BPF_ALU64_IMM(BPF_MUL, BPF_REG_1, 3),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = -3,
+},
+{
+	"xor32 zero extend check",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_2, -1),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_2, 32),
+	BPF_ALU64_IMM(BPF_OR, BPF_REG_2, 0xffff),
+	BPF_ALU32_REG(BPF_XOR, BPF_REG_2, BPF_REG_2),
+	BPF_MOV32_IMM(BPF_REG_0, 2),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0, 1),
+	BPF_MOV32_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"arsh32 on imm",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_ALU32_IMM(BPF_ARSH, BPF_REG_0, 5),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"arsh32 on imm 2",
+	.insns = {
+	BPF_LD_IMM64(BPF_REG_0, 0x1122334485667788),
+	BPF_ALU32_IMM(BPF_ARSH, BPF_REG_0, 7),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = -16069393,
+},
+{
+	"arsh32 on reg",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_MOV64_IMM(BPF_REG_1, 5),
+	BPF_ALU32_REG(BPF_ARSH, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"arsh32 on reg 2",
+	.insns = {
+	BPF_LD_IMM64(BPF_REG_0, 0xffff55667788),
+	BPF_MOV64_IMM(BPF_REG_1, 15),
+	BPF_ALU32_REG(BPF_ARSH, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 43724,
+},
+{
+	"arsh64 on imm",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_0, 5),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"arsh64 on reg",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_MOV64_IMM(BPF_REG_1, 5),
+	BPF_ALU64_REG(BPF_ARSH, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"invalid 64-bit BPF_END",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 0),
+	{
+		.code  = BPF_ALU64 | BPF_END | BPF_TO_LE,
+		.dst_reg = BPF_REG_0,
+		.src_reg = 0,
+		.off   = 0,
+		.imm   = 32,
+	},
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "unknown opcode d7",
+	.result = REJECT,
+},
+{
+	"mov64 src == dst",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_2),
+	// Check bounds are OK
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"mov64 src != dst",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_3),
+	// Check bounds are OK
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/basic_stack.c b/tools/testing/selftests/bpf/verifier/basic_stack.c
new file mode 100644
index 000000000000..b56f8117c09d
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/basic_stack.c
@@ -0,0 +1,64 @@
+{
+	"stack out of bounds",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, 8, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid stack",
+	.result = REJECT,
+},
+{
+	"uninitialized stack1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 2 },
+	.errstr = "invalid indirect read from stack",
+	.result = REJECT,
+},
+{
+	"uninitialized stack2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, -8),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid read from stack",
+	.result = REJECT,
+},
+{
+	"invalid fp arithmetic",
+	/* If this gets ever changed, make sure JITs can deal with it. */
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 subtraction from stack pointer",
+	.result = REJECT,
+},
+{
+	"non-invalid fp arithmetic",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"misaligned read from stack",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, -4),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "misaligned stack access",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/basic_stx_ldx.c b/tools/testing/selftests/bpf/verifier/basic_stx_ldx.c
new file mode 100644
index 000000000000..7a0aab3f2cd2
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/basic_stx_ldx.c
@@ -0,0 +1,45 @@
+{
+	"invalid src register in STX",
+	.insns = {
+	BPF_STX_MEM(BPF_B, BPF_REG_10, -1, -1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R15 is invalid",
+	.result = REJECT,
+},
+{
+	"invalid dst register in STX",
+	.insns = {
+	BPF_STX_MEM(BPF_B, 14, BPF_REG_10, -1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R14 is invalid",
+	.result = REJECT,
+},
+{
+	"invalid dst register in ST",
+	.insns = {
+	BPF_ST_MEM(BPF_B, 14, -1, -1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R14 is invalid",
+	.result = REJECT,
+},
+{
+	"invalid src register in LDX",
+	.insns = {
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, 12, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R12 is invalid",
+	.result = REJECT,
+},
+{
+	"invalid dst register in LDX",
+	.insns = {
+	BPF_LDX_MEM(BPF_B, 11, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R11 is invalid",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/bounds.c b/tools/testing/selftests/bpf/verifier/bounds.c
new file mode 100644
index 000000000000..d55f476f2237
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/bounds.c
@@ -0,0 +1,508 @@
+{
+	"subtraction bounds (map value) variant 1",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 0xff, 7),
+	BPF_LDX_MEM(BPF_B, BPF_REG_3, BPF_REG_0, 1),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_3, 0xff, 5),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 56),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R0 max value is outside of the array range",
+	.result = REJECT,
+},
+{
+	"subtraction bounds (map value) variant 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 0xff, 6),
+	BPF_LDX_MEM(BPF_B, BPF_REG_3, BPF_REG_0, 1),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_3, 0xff, 4),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R0 min value is negative, either use unsigned index or do a if (index >=0) check.",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"check subtraction on pointers for unpriv",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
+	BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_ARG2, 0, 9),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_REG(BPF_REG_9, BPF_REG_FP),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_9, BPF_REG_0),
+	BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
+	BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_ARG2, 0, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_9, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 1, 9 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R9 pointer -= pointer prohibited",
+},
+{
+	"bounds check based on zero-extended MOV",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	/* r2 = 0x0000'0000'ffff'ffff */
+	BPF_MOV32_IMM(BPF_REG_2, 0xffffffff),
+	/* r2 = 0 */
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 32),
+	/* no-op */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	/* access at offset 0 */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT
+},
+{
+	"bounds check based on sign-extended MOV. test1",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	/* r2 = 0xffff'ffff'ffff'ffff */
+	BPF_MOV64_IMM(BPF_REG_2, 0xffffffff),
+	/* r2 = 0xffff'ffff */
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 32),
+	/* r0 = <oob pointer> */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	/* access to OOB pointer */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "map_value pointer and 4294967295",
+	.result = REJECT
+},
+{
+	"bounds check based on sign-extended MOV. test2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	/* r2 = 0xffff'ffff'ffff'ffff */
+	BPF_MOV64_IMM(BPF_REG_2, 0xffffffff),
+	/* r2 = 0xfff'ffff */
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 36),
+	/* r0 = <oob pointer> */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	/* access to OOB pointer */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R0 min value is outside of the array range",
+	.result = REJECT
+},
+{
+	"bounds check based on reg_off + var_off + insn_off. test1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_6, 1),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, (1 << 29) - 1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, (1 << 29) - 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 3),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.errstr = "value_size=8 off=1073741825",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"bounds check based on reg_off + var_off + insn_off. test2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_6, 1),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, (1 << 30) - 1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, (1 << 29) - 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 3),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.errstr = "value 1073741823",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"bounds check after truncation of non-boundary-crossing range",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	/* r1 = [0x00, 0xff] */
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	/* r2 = 0x10'0000'0000 */
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_2, 36),
+	/* r1 = [0x10'0000'0000, 0x10'0000'00ff] */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+	/* r1 = [0x10'7fff'ffff, 0x10'8000'00fe] */
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
+	/* r1 = [0x00, 0xff] */
+	BPF_ALU32_IMM(BPF_SUB, BPF_REG_1, 0x7fffffff),
+	/* r1 = 0 */
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+	/* no-op */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	/* access at offset 0 */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT
+},
+{
+	"bounds check after truncation of boundary-crossing range (1)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	/* r1 = [0x00, 0xff] */
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
+	/* r1 = [0xffff'ff80, 0x1'0000'007f] */
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
+	/* r1 = [0xffff'ff80, 0xffff'ffff] or
+	 *      [0x0000'0000, 0x0000'007f]
+	 */
+	BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 0),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
+	/* r1 = [0x00, 0xff] or
+	 *      [0xffff'ffff'0000'0080, 0xffff'ffff'ffff'ffff]
+	 */
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
+	/* r1 = 0 or
+	 *      [0x00ff'ffff'ff00'0000, 0x00ff'ffff'ffff'ffff]
+	 */
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+	/* no-op or OOB pointer computation */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	/* potentially OOB access */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	/* not actually fully unbounded, but the bound is very high */
+	.errstr = "R0 unbounded memory access",
+	.result = REJECT
+},
+{
+	"bounds check after truncation of boundary-crossing range (2)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	/* r1 = [0x00, 0xff] */
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
+	/* r1 = [0xffff'ff80, 0x1'0000'007f] */
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
+	/* r1 = [0xffff'ff80, 0xffff'ffff] or
+	 *      [0x0000'0000, 0x0000'007f]
+	 * difference to previous test: truncation via MOV32
+	 * instead of ALU32.
+	 */
+	BPF_MOV32_REG(BPF_REG_1, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
+	/* r1 = [0x00, 0xff] or
+	 *      [0xffff'ffff'0000'0080, 0xffff'ffff'ffff'ffff]
+	 */
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
+	/* r1 = 0 or
+	 *      [0x00ff'ffff'ff00'0000, 0x00ff'ffff'ffff'ffff]
+	 */
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+	/* no-op or OOB pointer computation */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	/* potentially OOB access */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	/* not actually fully unbounded, but the bound is very high */
+	.errstr = "R0 unbounded memory access",
+	.result = REJECT
+},
+{
+	"bounds check after wrapping 32-bit addition",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	/* r1 = 0x7fff'ffff */
+	BPF_MOV64_IMM(BPF_REG_1, 0x7fffffff),
+	/* r1 = 0xffff'fffe */
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
+	/* r1 = 0 */
+	BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 2),
+	/* no-op */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	/* access at offset 0 */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT
+},
+{
+	"bounds check after shift with oversized count operand",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_IMM(BPF_REG_2, 32),
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	/* r1 = (u32)1 << (u32)32 = ? */
+	BPF_ALU32_REG(BPF_LSH, BPF_REG_1, BPF_REG_2),
+	/* r1 = [0x0000, 0xffff] */
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xffff),
+	/* computes unknown pointer, potentially OOB */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	/* potentially OOB access */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R0 max value is outside of the array range",
+	.result = REJECT
+},
+{
+	"bounds check after right shift of maybe-negative number",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	/* r1 = [0x00, 0xff] */
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	/* r1 = [-0x01, 0xfe] */
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 1),
+	/* r1 = 0 or 0xff'ffff'ffff'ffff */
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+	/* r1 = 0 or 0xffff'ffff'ffff */
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+	/* computes unknown pointer, potentially OOB */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	/* potentially OOB access */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R0 unbounded memory access",
+	.result = REJECT
+},
+{
+	"bounds check after 32-bit right shift with 64-bit input",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	/* r1 = 2 */
+	BPF_MOV64_IMM(BPF_REG_1, 2),
+	/* r1 = 1<<32 */
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 31),
+	/* r1 = 0 (NOT 2!) */
+	BPF_ALU32_IMM(BPF_RSH, BPF_REG_1, 31),
+	/* r1 = 0xffff'fffe (NOT 0!) */
+	BPF_ALU32_IMM(BPF_SUB, BPF_REG_1, 2),
+	/* computes OOB pointer */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	/* OOB access */
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	/* exit */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R0 invalid mem access",
+	.result = REJECT,
+},
+{
+	"bounds check map access with off+size signed 32bit overflow. test1",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x7ffffffe),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_JMP_A(0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "map_value pointer and 2147483646",
+	.result = REJECT
+},
+{
+	"bounds check map access with off+size signed 32bit overflow. test2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_JMP_A(0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "pointer offset 1073741822",
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.result = REJECT
+},
+{
+	"bounds check map access with off+size signed 32bit overflow. test3",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_0, 0x1fffffff),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_0, 0x1fffffff),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 2),
+	BPF_JMP_A(0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "pointer offset -1073741822",
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.result = REJECT
+},
+{
+	"bounds check map access with off+size signed 32bit overflow. test4",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_1, 1000000),
+	BPF_ALU64_IMM(BPF_MUL, BPF_REG_1, 1000000),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 2),
+	BPF_JMP_A(0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "map_value pointer and 1000000000000",
+	.result = REJECT
+},
diff --git a/tools/testing/selftests/bpf/verifier/bounds_deduction.c b/tools/testing/selftests/bpf/verifier/bounds_deduction.c
new file mode 100644
index 000000000000..1fd07a4f27ac
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/bounds_deduction.c
@@ -0,0 +1,124 @@
+{
+	"check deducing bounds from const, 1",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 1),
+		BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 1, 0),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+		BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R0 tried to subtract pointer from scalar",
+},
+{
+	"check deducing bounds from const, 2",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 1),
+		BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 1, 1),
+		BPF_EXIT_INSN(),
+		BPF_JMP_IMM(BPF_JSLE, BPF_REG_0, 1, 1),
+		BPF_EXIT_INSN(),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
+		BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"check deducing bounds from const, 3",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_JMP_IMM(BPF_JSLE, BPF_REG_0, 0, 0),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+		BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R0 tried to subtract pointer from scalar",
+},
+{
+	"check deducing bounds from const, 4",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_JMP_IMM(BPF_JSLE, BPF_REG_0, 0, 1),
+		BPF_EXIT_INSN(),
+		BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 1),
+		BPF_EXIT_INSN(),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
+		BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check deducing bounds from const, 5",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 1, 1),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+		BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R0 tried to subtract pointer from scalar",
+},
+{
+	"check deducing bounds from const, 6",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 1),
+		BPF_EXIT_INSN(),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+		BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R0 tried to subtract pointer from scalar",
+},
+{
+	"check deducing bounds from const, 7",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, ~0),
+		BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 0),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
+		BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+			    offsetof(struct __sk_buff, mark)),
+		BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "dereference of modified ctx ptr",
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"check deducing bounds from const, 8",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, ~0),
+		BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 1),
+		BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+		BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+			    offsetof(struct __sk_buff, mark)),
+		BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "dereference of modified ctx ptr",
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"check deducing bounds from const, 9",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_JMP_IMM(BPF_JSGE, BPF_REG_0, 0, 0),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+		BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R0 tried to subtract pointer from scalar",
+},
+{
+	"check deducing bounds from const, 10",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_JMP_IMM(BPF_JSLE, BPF_REG_0, 0, 0),
+		/* Marks reg as unknown. */
+		BPF_ALU64_IMM(BPF_NEG, BPF_REG_0, 0),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+		BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "math between ctx pointer and register with unbounded min value is not allowed",
+},
diff --git a/tools/testing/selftests/bpf/verifier/bounds_mix_sign_unsign.c b/tools/testing/selftests/bpf/verifier/bounds_mix_sign_unsign.c
new file mode 100644
index 000000000000..9baca7a75c42
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/bounds_mix_sign_unsign.c
@@ -0,0 +1,406 @@
+{
+	"bounds checks mixing signed and unsigned, positive bounds",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, 2),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 3),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 4, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 3),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 5),
+	BPF_MOV64_IMM(BPF_REG_8, 0),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_8, BPF_REG_1),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_8, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_8),
+	BPF_ST_MEM(BPF_B, BPF_REG_8, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R8 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 3",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 4),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_8, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_8),
+	BPF_ST_MEM(BPF_B, BPF_REG_8, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R8 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 4",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 5",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 5),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 4),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 4),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 6",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, -512),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_6, -1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_6, 5),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_4, 1, 4),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 1),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_ST_MEM(BPF_H, BPF_REG_10, -512, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R4 min value is negative, either use unsigned",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 7",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, 1024 * 1024 * 1024),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, 3),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 8",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 9",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_LD_IMM64(BPF_REG_2, -9223372036854775808ULL),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 10",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 11",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 2),
+	/* Dead branch. */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 12",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -6),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 13",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, 2),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 2),
+	BPF_MOV64_IMM(BPF_REG_7, 1),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_7, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_1),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_7, 4, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_7),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R7 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 14",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_MOV64_IMM(BPF_REG_8, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_9, 42, 6),
+	BPF_JMP_REG(BPF_JSGT, BPF_REG_8, BPF_REG_1, 3),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_1, 1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, -3),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -7),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+},
+{
+	"bounds checks mixing signed and unsigned, variant 15",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_MOV64_IMM(BPF_REG_2, -6),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_2, BPF_REG_1, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_0, 1, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_ST_MEM(BPF_B, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "unbounded min value",
+	.errstr_unpriv = "R1 has unknown scalar with mixed signed bounds",
+	.result = REJECT,
+	.result_unpriv = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/bpf_get_stack.c b/tools/testing/selftests/bpf/verifier/bpf_get_stack.c
new file mode 100644
index 000000000000..f24d50f09dbe
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/bpf_get_stack.c
@@ -0,0 +1,44 @@
+{
+	"bpf_get_stack return R0 within range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 28),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_9, sizeof(struct test_val)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
+	BPF_MOV64_IMM(BPF_REG_3, sizeof(struct test_val)),
+	BPF_MOV64_IMM(BPF_REG_4, 256),
+	BPF_EMIT_CALL(BPF_FUNC_get_stack),
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_8, 32),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_8, 32),
+	BPF_JMP_REG(BPF_JSLT, BPF_REG_1, BPF_REG_8, 16),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_9, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_9),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 32),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_1, 32),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	BPF_MOV64_IMM(BPF_REG_5, sizeof(struct test_val)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_5),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_9),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_EMIT_CALL(BPF_FUNC_get_stack),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 4 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/calls.c b/tools/testing/selftests/bpf/verifier/calls.c
new file mode 100644
index 000000000000..4004891afa9c
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/calls.c
@@ -0,0 +1,1942 @@
+{
+	"calls: basic sanity",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.result = ACCEPT,
+},
+{
+	"calls: not on unpriviledged",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"calls: div by 0 in subprog",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV32_IMM(BPF_REG_2, 0),
+	BPF_MOV32_IMM(BPF_REG_3, 1),
+	BPF_ALU32_REG(BPF_DIV, BPF_REG_3, BPF_REG_2),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"calls: multiple ret types in subprog 1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = REJECT,
+	.errstr = "R0 invalid mem access 'inv'",
+},
+{
+	"calls: multiple ret types in subprog 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 9),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_6,
+		    offsetof(struct __sk_buff, data)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 64),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.fixup_map_hash_8b = { 16 },
+	.result = REJECT,
+	.errstr = "R0 min value is outside of the array range",
+},
+{
+	"calls: overlapping caller/callee",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "last insn is not an exit or jmp",
+	.result = REJECT,
+},
+{
+	"calls: wrong recursive calls",
+	.insns = {
+	BPF_JMP_IMM(BPF_JA, 0, 0, 4),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 4),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "jump out of range",
+	.result = REJECT,
+},
+{
+	"calls: wrong src reg",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 2, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "BPF_CALL uses reserved fields",
+	.result = REJECT,
+},
+{
+	"calls: wrong off value",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, -1, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "BPF_CALL uses reserved fields",
+	.result = REJECT,
+},
+{
+	"calls: jump back loop",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -1),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "back-edge from insn 0 to 0",
+	.result = REJECT,
+},
+{
+	"calls: conditional call",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "jump out of range",
+	.result = REJECT,
+},
+{
+	"calls: conditional call 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 3),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.result = ACCEPT,
+},
+{
+	"calls: conditional call 3",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -6),
+	BPF_MOV64_IMM(BPF_REG_0, 3),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -6),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "back-edge from insn",
+	.result = REJECT,
+},
+{
+	"calls: conditional call 4",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 3),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.result = ACCEPT,
+},
+{
+	"calls: conditional call 5",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -6),
+	BPF_MOV64_IMM(BPF_REG_0, 3),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "back-edge from insn",
+	.result = REJECT,
+},
+{
+	"calls: conditional call 6",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, -2),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "back-edge from insn",
+	.result = REJECT,
+},
+{
+	"calls: using r0 returned by callee",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.result = ACCEPT,
+},
+{
+	"calls: using uninit r0 from callee",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "!read_ok",
+	.result = REJECT,
+},
+{
+	"calls: callee is using r1",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_ACT,
+	.result = ACCEPT,
+	.retval = TEST_DATA_LEN,
+},
+{
+	"calls: callee using args1",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = POINTER_VALUE,
+},
+{
+	"calls: callee using wrong args2",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "R2 !read_ok",
+	.result = REJECT,
+},
+{
+	"calls: callee using two args",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
+		    offsetof(struct __sk_buff, len)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_6,
+		    offsetof(struct __sk_buff, len)),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = TEST_DATA_LEN + TEST_DATA_LEN - ETH_HLEN - ETH_HLEN,
+},
+{
+	"calls: callee changing pkt pointers",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_8, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_8, BPF_REG_7, 2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	/* clear_all_pkt_pointers() has to walk all frames
+	 * to make sure that pkt pointers in the caller
+	 * are cleared when callee is calling a helper that
+	 * adjusts packet size
+	 */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_MOV32_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_xdp_adjust_head),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R6 invalid mem access 'inv'",
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: two calls with args",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 6),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = TEST_DATA_LEN + TEST_DATA_LEN,
+},
+{
+	"calls: calls with stack arith",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -64),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -64),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -64),
+	BPF_MOV64_IMM(BPF_REG_0, 42),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"calls: calls with misaligned stack access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -63),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -61),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -63),
+	BPF_MOV64_IMM(BPF_REG_0, 42),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+	.errstr = "misaligned stack access",
+	.result = REJECT,
+},
+{
+	"calls: calls control flow, jump test",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 42),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 43),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -3),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 43,
+},
+{
+	"calls: calls control flow, jump test 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 42),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 43),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -3),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "jump out of range from insn 1 to 4",
+	.result = REJECT,
+},
+{
+	"calls: two calls with bad jump",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 6),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, -3),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "jump out of range from insn 11 to 9",
+	.result = REJECT,
+},
+{
+	"calls: recursive call. test1",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "back-edge",
+	.result = REJECT,
+},
+{
+	"calls: recursive call. test2",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -3),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "back-edge",
+	.result = REJECT,
+},
+{
+	"calls: unreachable code",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "unreachable insn 6",
+	.result = REJECT,
+},
+{
+	"calls: invalid call",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -4),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "invalid destination",
+	.result = REJECT,
+},
+{
+	"calls: invalid call 2",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 0x7fffffff),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "invalid destination",
+	.result = REJECT,
+},
+{
+	"calls: jumping across function bodies. test1",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, -3),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "jump out of range",
+	.result = REJECT,
+},
+{
+	"calls: jumping across function bodies. test2",
+	.insns = {
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "jump out of range",
+	.result = REJECT,
+},
+{
+	"calls: call without exit",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, -2),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "not an exit",
+	.result = REJECT,
+},
+{
+	"calls: call into middle of ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_LD_IMM64(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "last insn",
+	.result = REJECT,
+},
+{
+	"calls: call into middle of other call",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "last insn",
+	.result = REJECT,
+},
+{
+	"calls: ld_abs with changing ctx data in callee",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_LD_ABS(BPF_B, 0),
+	BPF_LD_ABS(BPF_H, 0),
+	BPF_LD_ABS(BPF_W, 0),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_7),
+	BPF_LD_ABS(BPF_B, 0),
+	BPF_LD_ABS(BPF_H, 0),
+	BPF_LD_ABS(BPF_W, 0),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_MOV64_IMM(BPF_REG_3, 2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_vlan_push),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "BPF_LD_[ABS|IND] instructions cannot be mixed",
+	.result = REJECT,
+},
+{
+	"calls: two calls with bad fallthrough",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 6),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	.errstr = "not an exit",
+	.result = REJECT,
+},
+{
+	"calls: two calls with stack read",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 6),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.result = ACCEPT,
+},
+{
+	"calls: two calls with stack write",
+	.insns = {
+	/* main prog */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -16),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 7),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_8, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_8),
+	/* write into stack frame of main prog */
+	BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	/* read from stack frame of main prog */
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.result = ACCEPT,
+},
+{
+	"calls: stack overflow using two frames (pre-call access)",
+	.insns = {
+	/* prog 1 */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+
+	/* prog 2 */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.errstr = "combined stack size",
+	.result = REJECT,
+},
+{
+	"calls: stack overflow using two frames (post-call access)",
+	.insns = {
+	/* prog 1 */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 2),
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
+	BPF_EXIT_INSN(),
+
+	/* prog 2 */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.errstr = "combined stack size",
+	.result = REJECT,
+},
+{
+	"calls: stack depth check using three frames. test1",
+	.insns = {
+	/* main */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 4), /* call A */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 5), /* call B */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -32, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	/* A */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -256, 0),
+	BPF_EXIT_INSN(),
+	/* B */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, -3), /* call A */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -64, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	/* stack_main=32, stack_A=256, stack_B=64
+	 * and max(main+A, main+A+B) < 512
+	 */
+	.result = ACCEPT,
+},
+{
+	"calls: stack depth check using three frames. test2",
+	.insns = {
+	/* main */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 4), /* call A */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 5), /* call B */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -32, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	/* A */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -64, 0),
+	BPF_EXIT_INSN(),
+	/* B */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, -3), /* call A */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -256, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	/* stack_main=32, stack_A=64, stack_B=256
+	 * and max(main+A, main+A+B) < 512
+	 */
+	.result = ACCEPT,
+},
+{
+	"calls: stack depth check using three frames. test3",
+	.insns = {
+	/* main */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 6), /* call A */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 8), /* call B */
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_6, 0, 1),
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -64, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	/* A */
+	BPF_JMP_IMM(BPF_JLT, BPF_REG_1, 10, 1),
+	BPF_EXIT_INSN(),
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -224, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -3),
+	/* B */
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 2, 1),
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, -6), /* call A */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -256, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	/* stack_main=64, stack_A=224, stack_B=256
+	 * and max(main+A, main+A+B) > 512
+	 */
+	.errstr = "combined stack",
+	.result = REJECT,
+},
+{
+	"calls: stack depth check using three frames. test4",
+	/* void main(void) {
+	 *   func1(0);
+	 *   func1(1);
+	 *   func2(1);
+	 * }
+	 * void func1(int alloc_or_recurse) {
+	 *   if (alloc_or_recurse) {
+	 *     frame_pointer[-300] = 1;
+	 *   } else {
+	 *     func2(alloc_or_recurse);
+	 *   }
+	 * }
+	 * void func2(int alloc_or_recurse) {
+	 *   if (alloc_or_recurse) {
+	 *     frame_pointer[-300] = 1;
+	 *   }
+	 * }
+	 */
+	.insns = {
+	/* main */
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 6), /* call A */
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 4), /* call A */
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 7), /* call B */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	/* A */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 2),
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call B */
+	BPF_EXIT_INSN(),
+	/* B */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -300, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.result = REJECT,
+	.errstr = "combined stack",
+},
+{
+	"calls: stack depth check using three frames. test5",
+	.insns = {
+	/* main */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call A */
+	BPF_EXIT_INSN(),
+	/* A */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call B */
+	BPF_EXIT_INSN(),
+	/* B */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call C */
+	BPF_EXIT_INSN(),
+	/* C */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call D */
+	BPF_EXIT_INSN(),
+	/* D */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call E */
+	BPF_EXIT_INSN(),
+	/* E */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call F */
+	BPF_EXIT_INSN(),
+	/* F */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call G */
+	BPF_EXIT_INSN(),
+	/* G */
+	BPF_RAW_INSN(BPF_JMP|BPF_CALL, 0, 1, 0, 1), /* call H */
+	BPF_EXIT_INSN(),
+	/* H */
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.errstr = "call stack",
+	.result = REJECT,
+},
+{
+	"calls: spill into caller stack frame",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.errstr = "cannot spill",
+	.result = REJECT,
+},
+{
+	"calls: write into caller stack frame",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	BPF_ST_MEM(BPF_DW, BPF_REG_1, 0, 42),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"calls: write into callee stack frame",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, -8),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.errstr = "cannot return stack pointer",
+	.result = REJECT,
+},
+{
+	"calls: two calls with stack write and void return",
+	.insns = {
+	/* main prog */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -16),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	/* write into stack frame of main prog */
+	BPF_ST_MEM(BPF_DW, BPF_REG_1, 0, 0),
+	BPF_EXIT_INSN(), /* void return */
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.result = ACCEPT,
+},
+{
+	"calls: ambiguous return value",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "allowed for root only",
+	.result_unpriv = REJECT,
+	.errstr = "R0 !read_ok",
+	.result = REJECT,
+},
+{
+	"calls: two calls that return map_value",
+	.insns = {
+	/* main prog */
+	/* pass fp-16, fp-8 into a function */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
+
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	/* fetch secound map_value_ptr from the stack */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -16),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	/* call 3rd function twice */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	/* first time with fp-8 */
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	/* second time with fp-16 */
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	/* lookup from map */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	/* write map_value_ptr into stack frame of main prog */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(), /* return 0 */
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.fixup_map_hash_8b = { 23 },
+	.result = ACCEPT,
+},
+{
+	"calls: two calls that return map_value with bool condition",
+	.insns = {
+	/* main prog */
+	/* pass fp-16, fp-8 into a function */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	/* call 3rd function twice */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	/* first time with fp-8 */
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 9),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	/* second time with fp-16 */
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
+	/* fetch secound map_value_ptr from the stack */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_7, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	/* lookup from map */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(), /* return 0 */
+	/* write map_value_ptr into stack frame of main prog */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(), /* return 1 */
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.fixup_map_hash_8b = { 23 },
+	.result = ACCEPT,
+},
+{
+	"calls: two calls that return map_value with incorrect bool check",
+	.insns = {
+	/* main prog */
+	/* pass fp-16, fp-8 into a function */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	/* call 3rd function twice */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	/* first time with fp-8 */
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 9),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	/* second time with fp-16 */
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	/* fetch secound map_value_ptr from the stack */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_7, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	/* lookup from map */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(), /* return 0 */
+	/* write map_value_ptr into stack frame of main prog */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(), /* return 1 */
+	},
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.fixup_map_hash_8b = { 23 },
+	.result = REJECT,
+	.errstr = "invalid read from stack off -16+0 size 8",
+},
+{
+	"calls: two calls that receive map_value via arg=ptr_stack_of_caller. test1",
+	.insns = {
+	/* main prog */
+	/* pass fp-16, fp-8 into a function */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	/* 1st lookup from map */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_8, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	/* write map_value_ptr into stack frame of main prog at fp-8 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_8, 1),
+
+	/* 2nd lookup from map */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), /* 20 */
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, /* 24 */
+		     BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_9, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	/* write map_value_ptr into stack frame of main prog at fp-16 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_9, 1),
+
+	/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6), /* 30 */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),  /* 34 */
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	/* if arg2 == 1 do *arg1 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+
+	/* if arg4 == 1 do *arg3 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 2, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.fixup_map_hash_8b = { 12, 22 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=8 off=2 size=8",
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: two calls that receive map_value via arg=ptr_stack_of_caller. test2",
+	.insns = {
+	/* main prog */
+	/* pass fp-16, fp-8 into a function */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	/* 1st lookup from map */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_8, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	/* write map_value_ptr into stack frame of main prog at fp-8 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_8, 1),
+
+	/* 2nd lookup from map */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), /* 20 */
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, /* 24 */
+		     BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_9, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	/* write map_value_ptr into stack frame of main prog at fp-16 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_9, 1),
+
+	/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6), /* 30 */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),  /* 34 */
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	/* if arg2 == 1 do *arg1 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+
+	/* if arg4 == 1 do *arg3 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.fixup_map_hash_8b = { 12, 22 },
+	.result = ACCEPT,
+},
+{
+	"calls: two jumps that receive map_value via arg=ptr_stack_of_jumper. test3",
+	.insns = {
+	/* main prog */
+	/* pass fp-16, fp-8 into a function */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	/* 1st lookup from map */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -24, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -24),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_8, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	/* write map_value_ptr into stack frame of main prog at fp-8 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_8, 1),
+
+	/* 2nd lookup from map */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -24),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_9, 0),  // 26
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	/* write map_value_ptr into stack frame of main prog at fp-16 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_9, 1),
+
+	/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6), // 30
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1), // 34
+	BPF_JMP_IMM(BPF_JA, 0, 0, -30),
+
+	/* subprog 2 */
+	/* if arg2 == 1 do *arg1 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+
+	/* if arg4 == 1 do *arg3 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 2, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -8),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.fixup_map_hash_8b = { 12, 22 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=8 off=2 size=8",
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: two calls that receive map_value_ptr_or_null via arg. test1",
+	.insns = {
+	/* main prog */
+	/* pass fp-16, fp-8 into a function */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	/* 1st lookup from map */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	/* write map_value_ptr_or_null into stack frame of main prog at fp-8 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_8, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_8, 1),
+
+	/* 2nd lookup from map */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	/* write map_value_ptr_or_null into stack frame of main prog at fp-16 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_9, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_9, 1),
+
+	/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	/* if arg2 == 1 do *arg1 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+
+	/* if arg4 == 1 do *arg3 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.fixup_map_hash_8b = { 12, 22 },
+	.result = ACCEPT,
+},
+{
+	"calls: two calls that receive map_value_ptr_or_null via arg. test2",
+	.insns = {
+	/* main prog */
+	/* pass fp-16, fp-8 into a function */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	/* 1st lookup from map */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	/* write map_value_ptr_or_null into stack frame of main prog at fp-8 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_8, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_8, 1),
+
+	/* 2nd lookup from map */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	/* write map_value_ptr_or_null into stack frame of main prog at fp-16 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_9, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_9, 1),
+
+	/* call 3rd func with fp-8, 0|1, fp-16, 0|1 */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_7),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_9),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	/* if arg2 == 1 do *arg1 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 1, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+
+	/* if arg4 == 0 do *arg3 = 0 */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_4, 0, 2),
+	/* fetch map_value_ptr from the stack of this function */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
+	/* write into map value */
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.fixup_map_hash_8b = { 12, 22 },
+	.result = REJECT,
+	.errstr = "R0 invalid mem access 'inv'",
+},
+{
+	"calls: pkt_ptr spill into caller stack",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	/* spill unchecked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
+	/* now the pkt range is verified, read pkt_ptr from stack */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0),
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = POINTER_VALUE,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: pkt_ptr spill into caller stack 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	/* Marking is still kept, but not in all cases safe. */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_ST_MEM(BPF_W, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	/* spill unchecked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
+	/* now the pkt range is verified, read pkt_ptr from stack */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0),
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "invalid access to packet",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: pkt_ptr spill into caller stack 3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	/* Marking is still kept and safe here. */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_ST_MEM(BPF_W, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	/* spill unchecked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	/* now the pkt range is verified, read pkt_ptr from stack */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0),
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: pkt_ptr spill into caller stack 4",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	/* Check marking propagated. */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_ST_MEM(BPF_W, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	/* spill unchecked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	/* don't read back pkt_ptr from stack here */
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: pkt_ptr spill into caller stack 5",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
+	/* spill checked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	/* don't read back pkt_ptr from stack here */
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "same insn cannot be used with different",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: pkt_ptr spill into caller stack 6",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
+	/* spill checked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	/* don't read back pkt_ptr from stack here */
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "R4 invalid mem access",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: pkt_ptr spill into caller stack 7",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
+	/* spill checked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	/* don't read back pkt_ptr from stack here */
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "R4 invalid mem access",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: pkt_ptr spill into caller stack 8",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
+	/* spill checked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	/* don't read back pkt_ptr from stack here */
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: pkt_ptr spill into caller stack 9",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_4, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	/* spill unchecked pkt_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	/* don't read back pkt_ptr from stack here */
+	/* write 4 bytes into packet */
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "invalid access to packet",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"calls: caller stack init to zero or map_value_or_null",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	/* fetch map_value_or_null or const_zero from stack */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	/* store into map_value */
+	BPF_ST_MEM(BPF_W, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	/* if (ctx == 0) return; */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 8),
+	/* else bpf_map_lookup() and *(fp - 8) = r0 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	/* write map_value_ptr_or_null into stack frame of main prog at fp-8 */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 13 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"calls: stack init to zero and pruning",
+	.insns = {
+	/* first make allocated_stack 16 byte */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, 0),
+	/* now fork the execution such that the false branch
+	 * of JGT insn will be verified second and it skisp zero
+	 * init of fp-8 stack slot. If stack liveness marking
+	 * is missing live_read marks from call map_lookup
+	 * processing then pruning will incorrectly assume
+	 * that fp-8 stack slot was unused in the fall-through
+	 * branch and will accept the program incorrectly
+	 */
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_1, 2, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 6 },
+	.errstr = "invalid indirect read from stack off -8+0 size 8",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"calls: ctx read at start of subprog",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
+	BPF_JMP_REG(BPF_JSGT, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_B, BPF_REG_9, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+	.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"calls: cross frame pruning",
+	.insns = {
+	/* r8 = !!random();
+	 * call pruner()
+	 * if (r8)
+	 *     do something bad;
+	 */
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+	BPF_MOV64_IMM(BPF_REG_8, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_8, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_8, 1, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_9, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+	.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+	.errstr = "!read_ok",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/cfg.c b/tools/testing/selftests/bpf/verifier/cfg.c
new file mode 100644
index 000000000000..349c0862fb4c
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/cfg.c
@@ -0,0 +1,70 @@
+{
+	"unreachable",
+	.insns = {
+	BPF_EXIT_INSN(),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "unreachable",
+	.result = REJECT,
+},
+{
+	"unreachable2",
+	.insns = {
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "unreachable",
+	.result = REJECT,
+},
+{
+	"out of range jump",
+	.insns = {
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "jump out of range",
+	.result = REJECT,
+},
+{
+	"out of range jump2",
+	.insns = {
+	BPF_JMP_IMM(BPF_JA, 0, 0, -2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "jump out of range",
+	.result = REJECT,
+},
+{
+	"loop (back-edge)",
+	.insns = {
+	BPF_JMP_IMM(BPF_JA, 0, 0, -1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "back-edge",
+	.result = REJECT,
+},
+{
+	"loop2 (back-edge)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -4),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "back-edge",
+	.result = REJECT,
+},
+{
+	"conditional loop",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, -3),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "back-edge",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/cgroup_inv_retcode.c b/tools/testing/selftests/bpf/verifier/cgroup_inv_retcode.c
new file mode 100644
index 000000000000..6d65fe3e7321
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/cgroup_inv_retcode.c
@@ -0,0 +1,72 @@
+{
+	"bpf_exit with invalid return code. test1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 has value (0x0; 0xffffffff)",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"bpf_exit with invalid return code. test2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"bpf_exit with invalid return code. test3",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 3),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 has value (0x0; 0x3)",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"bpf_exit with invalid return code. test4",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"bpf_exit with invalid return code. test5",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 has value (0x2; 0x0)",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"bpf_exit with invalid return code. test6",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 is not a known value (ctx)",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"bpf_exit with invalid return code. test7",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 4),
+	BPF_ALU64_REG(BPF_MUL, BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 has unknown scalar value",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
diff --git a/tools/testing/selftests/bpf/verifier/cgroup_skb.c b/tools/testing/selftests/bpf/verifier/cgroup_skb.c
new file mode 100644
index 000000000000..52e4c03b076b
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/cgroup_skb.c
@@ -0,0 +1,197 @@
+{
+	"direct packet read test#1 for CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+		    offsetof(struct __sk_buff, pkt_type)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, queue_mapping)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
+		    offsetof(struct __sk_buff, protocol)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+		    offsetof(struct __sk_buff, vlan_present)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "invalid bpf_context access off=76 size=4",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"direct packet read test#2 for CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+		    offsetof(struct __sk_buff, vlan_tci)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+		    offsetof(struct __sk_buff, vlan_proto)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, priority)),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
+		    offsetof(struct __sk_buff, priority)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, ingress_ifindex)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_index)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"direct packet read test#3 for CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+		    offsetof(struct __sk_buff, napi_id)),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_4,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_5,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_7,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_8,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"direct packet read test#4 for CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, family)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip4)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip4)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6[0])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6[1])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6[2])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6[3])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6[0])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6[1])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6[2])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6[3])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_port)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_port)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid access of tc_classid for CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_classid)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid access of data_meta for CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_meta)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid access of flow_keys for CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, flow_keys)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid write access to napi_id for CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+		    offsetof(struct __sk_buff, napi_id)),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_9,
+		    offsetof(struct __sk_buff, napi_id)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"write tstamp from CGROUP_SKB",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, tstamp)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "invalid bpf_context access off=152 size=8",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"read tstamp from CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tstamp)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
diff --git a/tools/testing/selftests/bpf/verifier/cgroup_storage.c b/tools/testing/selftests/bpf/verifier/cgroup_storage.c
new file mode 100644
index 000000000000..97057c0a1b8a
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/cgroup_storage.c
@@ -0,0 +1,220 @@
+{
+	"valid cgroup storage access",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_cgroup_storage = { 1 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid cgroup storage access 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 1 },
+	.result = REJECT,
+	.errstr = "cannot pass map_type 1 into func bpf_get_local_storage",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid cgroup storage access 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "fd 1 is not pointing to valid bpf_map",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid cgroup storage access 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 256),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_cgroup_storage = { 1 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=64 off=256 size=4",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid cgroup storage access 4",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, -2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_cgroup_storage = { 1 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=64 off=-2 size=4",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"invalid cgroup storage access 5",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 7),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_cgroup_storage = { 1 },
+	.result = REJECT,
+	.errstr = "get_local_storage() doesn't support non-zero flags",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid cgroup storage access 6",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_cgroup_storage = { 1 },
+	.result = REJECT,
+	.errstr = "get_local_storage() doesn't support non-zero flags",
+	.errstr_unpriv = "R2 leaks addr into helper function",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"valid per-cpu cgroup storage access",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_percpu_cgroup_storage = { 1 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid per-cpu cgroup storage access 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 1 },
+	.result = REJECT,
+	.errstr = "cannot pass map_type 1 into func bpf_get_local_storage",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid per-cpu cgroup storage access 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "fd 1 is not pointing to valid bpf_map",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid per-cpu cgroup storage access 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 256),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_percpu_cgroup_storage = { 1 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=64 off=256 size=4",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid per-cpu cgroup storage access 4",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, -2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_cgroup_storage = { 1 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=64 off=-2 size=4",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"invalid per-cpu cgroup storage access 5",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 7),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_percpu_cgroup_storage = { 1 },
+	.result = REJECT,
+	.errstr = "get_local_storage() doesn't support non-zero flags",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"invalid per-cpu cgroup storage access 6",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_percpu_cgroup_storage = { 1 },
+	.result = REJECT,
+	.errstr = "get_local_storage() doesn't support non-zero flags",
+	.errstr_unpriv = "R2 leaks addr into helper function",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
diff --git a/tools/testing/selftests/bpf/verifier/const_or.c b/tools/testing/selftests/bpf/verifier/const_or.c
new file mode 100644
index 000000000000..84446dfc7c1d
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/const_or.c
@@ -0,0 +1,60 @@
+{
+	"constant register |= constant should keep constant type",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -48),
+	BPF_MOV64_IMM(BPF_REG_2, 34),
+	BPF_ALU64_IMM(BPF_OR, BPF_REG_2, 13),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"constant register |= constant should not bypass stack boundary checks",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -48),
+	BPF_MOV64_IMM(BPF_REG_2, 34),
+	BPF_ALU64_IMM(BPF_OR, BPF_REG_2, 24),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid stack type R1 off=-48 access_size=58",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"constant register |= constant register should keep constant type",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -48),
+	BPF_MOV64_IMM(BPF_REG_2, 34),
+	BPF_MOV64_IMM(BPF_REG_4, 13),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"constant register |= constant register should not bypass stack boundary checks",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -48),
+	BPF_MOV64_IMM(BPF_REG_2, 34),
+	BPF_MOV64_IMM(BPF_REG_4, 24),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid stack type R1 off=-48 access_size=58",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/ctx.c b/tools/testing/selftests/bpf/verifier/ctx.c
new file mode 100644
index 000000000000..92762c08f5e3
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ctx.c
@@ -0,0 +1,93 @@
+{
+	"context stores via ST",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_1, offsetof(struct __sk_buff, mark), 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "BPF_ST stores into R1 ctx is not allowed",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"context stores via XADD",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_W, BPF_REG_1,
+		     BPF_REG_0, offsetof(struct __sk_buff, mark), 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "BPF_XADD stores into R1 ctx is not allowed",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"arithmetic ops make PTR_TO_CTX unusable",
+	.insns = {
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
+			      offsetof(struct __sk_buff, data) -
+			      offsetof(struct __sk_buff, mark)),
+		BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+			    offsetof(struct __sk_buff, mark)),
+		BPF_EXIT_INSN(),
+	},
+	.errstr = "dereference of modified ctx ptr",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"pass unmodified ctx pointer to helper",
+	.insns = {
+		BPF_MOV64_IMM(BPF_REG_2, 0),
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+			     BPF_FUNC_csum_update),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"pass modified ctx pointer to helper, 1",
+	.insns = {
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -612),
+		BPF_MOV64_IMM(BPF_REG_2, 0),
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+			     BPF_FUNC_csum_update),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = REJECT,
+	.errstr = "dereference of modified ctx ptr",
+},
+{
+	"pass modified ctx pointer to helper, 2",
+	.insns = {
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -612),
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+			     BPF_FUNC_get_socket_cookie),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.result_unpriv = REJECT,
+	.result = REJECT,
+	.errstr_unpriv = "dereference of modified ctx ptr",
+	.errstr = "dereference of modified ctx ptr",
+},
+{
+	"pass modified ctx pointer to helper, 3",
+	.insns = {
+		BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, 0),
+		BPF_ALU64_IMM(BPF_AND, BPF_REG_3, 4),
+		BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+		BPF_MOV64_IMM(BPF_REG_2, 0),
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+			     BPF_FUNC_csum_update),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = REJECT,
+	.errstr = "variable ctx access var_off=(0x0; 0x4)",
+},
diff --git a/tools/testing/selftests/bpf/verifier/ctx_sk_msg.c b/tools/testing/selftests/bpf/verifier/ctx_sk_msg.c
new file mode 100644
index 000000000000..b0195770da6a
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ctx_sk_msg.c
@@ -0,0 +1,180 @@
+{
+	"valid access family in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, family)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"valid access remote_ip4 in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, remote_ip4)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"valid access local_ip4 in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, local_ip4)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"valid access remote_port in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, remote_port)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"valid access local_port in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, local_port)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"valid access remote_ip6 in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, remote_ip6[0])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, remote_ip6[1])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, remote_ip6[2])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, remote_ip6[3])),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"valid access local_ip6 in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, local_ip6[0])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, local_ip6[1])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, local_ip6[2])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, local_ip6[3])),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"valid access size in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct sk_msg_md, size)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"invalid 64B read of size in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct sk_msg_md, size)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"invalid read past end of SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct sk_msg_md, size) + 4),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"invalid read offset in SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct sk_msg_md, family) + 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"direct packet read for SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct sk_msg_md, data)),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct sk_msg_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"direct packet write for SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct sk_msg_md, data)),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct sk_msg_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
+{
+	"overlapping checks for direct packet access SK_MSG",
+	.insns = {
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct sk_msg_md, data)),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct sk_msg_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 6),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_2, 6),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_MSG,
+},
diff --git a/tools/testing/selftests/bpf/verifier/ctx_skb.c b/tools/testing/selftests/bpf/verifier/ctx_skb.c
new file mode 100644
index 000000000000..881f1c7f57a1
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ctx_skb.c
@@ -0,0 +1,1033 @@
+{
+	"access skb fields ok",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, pkt_type)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, queue_mapping)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, protocol)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, vlan_present)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, vlan_tci)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, napi_id)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"access skb fields bad1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -4),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"access skb fields bad2",
+	.insns = {
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 9),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, pkt_type)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.errstr = "different pointers",
+	.errstr_unpriv = "R1 pointer comparison",
+	.result = REJECT,
+},
+{
+	"access skb fields bad3",
+	.insns = {
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, pkt_type)),
+	BPF_EXIT_INSN(),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -12),
+	},
+	.fixup_map_hash_8b = { 6 },
+	.errstr = "different pointers",
+	.errstr_unpriv = "R1 pointer comparison",
+	.result = REJECT,
+},
+{
+	"access skb fields bad4",
+	.insns = {
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 3),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -13),
+	},
+	.fixup_map_hash_8b = { 7 },
+	.errstr = "different pointers",
+	.errstr_unpriv = "R1 pointer comparison",
+	.result = REJECT,
+},
+{
+	"invalid access __sk_buff family",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, family)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"invalid access __sk_buff remote_ip4",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip4)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"invalid access __sk_buff local_ip4",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip4)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"invalid access __sk_buff remote_ip6",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"invalid access __sk_buff local_ip6",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"invalid access __sk_buff remote_port",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_port)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"invalid access __sk_buff remote_port",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_port)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"valid access __sk_buff family",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, family)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"valid access __sk_buff remote_ip4",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip4)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"valid access __sk_buff local_ip4",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip4)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"valid access __sk_buff remote_ip6",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6[0])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6[1])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6[2])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_ip6[3])),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"valid access __sk_buff local_ip6",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6[0])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6[1])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6[2])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_ip6[3])),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"valid access __sk_buff remote_port",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, remote_port)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"valid access __sk_buff remote_port",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, local_port)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"invalid access of tc_classid for SK_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_classid)),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+	.errstr = "invalid bpf_context access",
+},
+{
+	"invalid access of skb->mark for SK_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_EXIT_INSN(),
+	},
+	.result =  REJECT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+	.errstr = "invalid bpf_context access",
+},
+{
+	"check skb->mark is not writeable by SK_SKB",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_EXIT_INSN(),
+	},
+	.result =  REJECT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+	.errstr = "invalid bpf_context access",
+},
+{
+	"check skb->tc_index is writeable by SK_SKB",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, tc_index)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"check skb->priority is writeable by SK_SKB",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, priority)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"direct packet read for SK_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"direct packet write for SK_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"overlapping checks for direct packet access SK_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 6),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_2, 6),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SK_SKB,
+},
+{
+	"check skb->mark is not writeable by sockets",
+	.insns = {
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.errstr_unpriv = "R1 leaks addr",
+	.result = REJECT,
+},
+{
+	"check skb->tc_index is not writeable by sockets",
+	.insns = {
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_index)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.errstr_unpriv = "R1 leaks addr",
+	.result = REJECT,
+},
+{
+	"check cb access: byte",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0]) + 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0]) + 2),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0]) + 3),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[1]) + 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[1]) + 2),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[1]) + 3),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[2]) + 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[2]) + 2),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[2]) + 3),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3]) + 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3]) + 2),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3]) + 3),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4]) + 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4]) + 2),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4]) + 3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0]) + 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0]) + 2),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0]) + 3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[1]) + 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[1]) + 2),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[1]) + 3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2]) + 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2]) + 2),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2]) + 3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[3]) + 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[3]) + 2),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[3]) + 3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4]) + 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4]) + 2),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4]) + 3),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"__sk_buff->hash, offset 0, byte store not permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, hash)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"__sk_buff->tc_index, offset 3, byte store not permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, tc_index) + 3),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check skb->hash byte load permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash)),
+#else
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 3),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check skb->hash byte load permitted 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check skb->hash byte load permitted 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 2),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check skb->hash byte load permitted 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 3),
+#else
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash)),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check cb access: byte, wrong type",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"check cb access: half",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0]) + 2),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[1]) + 2),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[2]) + 2),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3]) + 2),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4]) + 2),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0]) + 2),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[1]) + 2),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2]) + 2),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[3]) + 2),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4]) + 2),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check cb access: half, unaligned",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0]) + 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "misaligned context access",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"check __sk_buff->hash, offset 0, half store not permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, hash)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check __sk_buff->tc_index, offset 2, half store not permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, tc_index) + 2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check skb->hash half load permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash)),
+#else
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 2),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check skb->hash half load permitted 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 2),
+#else
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash)),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check skb->hash half load not permitted, unaligned 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 1),
+#else
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 3),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check skb->hash half load not permitted, unaligned 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 3),
+#else
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, hash) + 1),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"check cb access: half, wrong type",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"check cb access: word",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check cb access: word, unaligned 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0]) + 2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "misaligned context access",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"check cb access: word, unaligned 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4]) + 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "misaligned context access",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"check cb access: word, unaligned 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4]) + 2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "misaligned context access",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"check cb access: word, unaligned 4",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4]) + 3),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "misaligned context access",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"check cb access: double",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"check cb access: double, unaligned 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[1])),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "misaligned context access",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"check cb access: double, unaligned 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "misaligned context access",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"check cb access: double, oob 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check cb access: double, oob 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check __sk_buff->ifindex dw store not permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, ifindex)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check __sk_buff->ifindex dw load not permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, ifindex)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check cb access: double, wrong type",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+},
+{
+	"check out of range skb->cb access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0]) + 256),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.errstr_unpriv = "",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_ACT,
+},
+{
+	"write skb fields from socket prog",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[4])),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_index)),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[2])),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.errstr_unpriv = "R1 leaks addr",
+	.result_unpriv = REJECT,
+},
+{
+	"write skb fields from tc_cls_act prog",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_index)),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, tc_index)),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[3])),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tstamp)),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, tstamp)),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"check skb->data half load not permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+#else
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, data) + 2),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+},
+{
+	"read gso_segs from CGROUP_SKB",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, gso_segs)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"write gso_segs from CGROUP_SKB",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, gso_segs)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.result_unpriv = REJECT,
+	.errstr = "invalid bpf_context access off=164 size=4",
+	.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+},
+{
+	"read gso_segs from CLS",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, gso_segs)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"check wire_len is not readable by sockets",
+	.insns = {
+		BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+			    offsetof(struct __sk_buff, wire_len)),
+		BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"check wire_len is readable by tc classifier",
+	.insns = {
+		BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+			    offsetof(struct __sk_buff, wire_len)),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"check wire_len is not writable by tc classifier",
+	.insns = {
+		BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+			    offsetof(struct __sk_buff, wire_len)),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "invalid bpf_context access",
+	.errstr_unpriv = "R1 leaks addr",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/dead_code.c b/tools/testing/selftests/bpf/verifier/dead_code.c
new file mode 100644
index 000000000000..50a8a63be4ac
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/dead_code.c
@@ -0,0 +1,159 @@
+{
+	"dead code: start",
+	.insns = {
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 10, -4),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 7,
+},
+{
+	"dead code: mid 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 0, 1),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 10, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 7,
+},
+{
+	"dead code: mid 2",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 4),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"dead code: end 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 10, 1),
+	BPF_EXIT_INSN(),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 7,
+},
+{
+	"dead code: end 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 10, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 12),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 7,
+},
+{
+	"dead code: end 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 10, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 12),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -5),
+	},
+	.result = ACCEPT,
+	.retval = 7,
+},
+{
+	"dead code: tail of main + func",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 8, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 12),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = 7,
+},
+{
+	"dead code: tail of main + two functions",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_0, 8, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 12),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = 7,
+},
+{
+	"dead code: function in the middle and mid of another func",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 12),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 7),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 7, 1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -5),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = 7,
+},
+{
+	"dead code: middle of main before call",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 2),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 2, 1),
+	BPF_MOV64_IMM(BPF_REG_1, 5),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"dead code: start of a function",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = 2,
+},
diff --git a/tools/testing/selftests/bpf/verifier/direct_packet_access.c b/tools/testing/selftests/bpf/verifier/direct_packet_access.c
new file mode 100644
index 000000000000..e3fc22e672c2
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/direct_packet_access.c
@@ -0,0 +1,633 @@
+{
+	"pkt_end - pkt_start is allowed",
+	.insns = {
+		BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+			    offsetof(struct __sk_buff, data_end)),
+		BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+			    offsetof(struct __sk_buff, data)),
+		BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_2),
+		BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = TEST_DATA_LEN,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 14),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_4, 15),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_3, 7),
+	BPF_LDX_MEM(BPF_B, BPF_REG_4, BPF_REG_3, 12),
+	BPF_ALU64_IMM(BPF_MUL, BPF_REG_4, 14),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_4),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_2, 49),
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 49),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_3, 4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test3",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_context access off=76",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+},
+{
+	"direct packet access: test4 (write)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test5 (pkt_end >= reg, good access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test6 (pkt_end >= reg, bad access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid access to packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test7 (pkt_end >= reg, both accesses)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid access to packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test8 (double test, variant 1)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 4),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test9 (double test, variant 2)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test10 (write invalid)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid access to packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test11 (shift, good access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 8),
+	BPF_MOV64_IMM(BPF_REG_3, 144),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_5, 3),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = 1,
+},
+{
+	"direct packet access: test12 (and, good access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 8),
+	BPF_MOV64_IMM(BPF_REG_3, 144),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_5, 15),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = 1,
+},
+{
+	"direct packet access: test13 (branches, good access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 13),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_MOV64_IMM(BPF_REG_4, 1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_4, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 14),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_3, 24),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_5, 15),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = 1,
+},
+{
+	"direct packet access: test14 (pkt_ptr += 0, CONST_IMM, good access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 7),
+	BPF_MOV64_IMM(BPF_REG_5, 12),
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_5, 4),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_6, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = 1,
+},
+{
+	"direct packet access: test15 (spill with xadd)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 8),
+	BPF_MOV64_IMM(BPF_REG_5, 4096),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_2, 0),
+	BPF_STX_XADD(BPF_DW, BPF_REG_4, BPF_REG_5, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_4, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_2, BPF_REG_5, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R2 invalid mem access 'inv'",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"direct packet access: test16 (arith on data_end)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 16),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R3 pointer arithmetic on pkt_end",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test17 (pruning, alignment)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 14),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_7, 1, 4),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 1),
+	BPF_JMP_A(-6),
+	},
+	.errstr = "misaligned packet access off 2+(0x0; 0x0)+15+-4 size 4",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"direct packet access: test18 (imm += pkt_ptr, 1)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_IMM(BPF_REG_0, 8),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test19 (imm += pkt_ptr, 2)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 3),
+	BPF_MOV64_IMM(BPF_REG_4, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2),
+	BPF_STX_MEM(BPF_B, BPF_REG_4, BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test20 (x += pkt_ptr, 1)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_IMM(BPF_REG_0, 0xffffffff),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 0x7fff),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_4),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 0x7fff - 1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"direct packet access: test21 (x += pkt_ptr, 2)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 9),
+	BPF_MOV64_IMM(BPF_REG_4, 0xffffffff),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_4, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_4, 0x7fff),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_4),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 0x7fff - 1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"direct packet access: test22 (x += pkt_ptr, 3)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_3, -16),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_10, -16),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 11),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -8),
+	BPF_MOV64_IMM(BPF_REG_4, 0xffffffff),
+	BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_4, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_10, -8),
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_4, 49),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 2),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 2),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_STX_MEM(BPF_H, BPF_REG_4, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"direct packet access: test23 (x += pkt_ptr, 4)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_IMM(BPF_REG_0, 0xffffffff),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 0xffff),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_0, 31),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0xffff - 1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = REJECT,
+	.errstr = "invalid access to packet, off=0 size=8, R5(id=1,off=0,r=0)",
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"direct packet access: test24 (x += pkt_ptr, 5)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_IMM(BPF_REG_0, 0xffffffff),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 0xff),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_0, 64),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x7fff - 1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"direct packet access: test25 (marking on <, good access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_0, BPF_REG_3, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -4),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test26 (marking on <, bad access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_0, BPF_REG_3, 3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -3),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"direct packet access: test27 (marking on <=, good access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_0, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = 1,
+},
+{
+	"direct packet access: test28 (marking on <=, bad access)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -4),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/direct_stack_access_wraparound.c b/tools/testing/selftests/bpf/verifier/direct_stack_access_wraparound.c
new file mode 100644
index 000000000000..698e3779fdd2
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/direct_stack_access_wraparound.c
@@ -0,0 +1,40 @@
+{
+	"direct stack access with 32-bit wraparound. test1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
+	BPF_MOV32_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "fp pointer and 2147483647",
+	.result = REJECT
+},
+{
+	"direct stack access with 32-bit wraparound. test2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x3fffffff),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x3fffffff),
+	BPF_MOV32_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "fp pointer and 1073741823",
+	.result = REJECT
+},
+{
+	"direct stack access with 32-bit wraparound. test3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x1fffffff),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x1fffffff),
+	BPF_MOV32_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "fp pointer offset 1073741822",
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+	.result = REJECT
+},
diff --git a/tools/testing/selftests/bpf/verifier/div0.c b/tools/testing/selftests/bpf/verifier/div0.c
new file mode 100644
index 000000000000..7685edfbcf71
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/div0.c
@@ -0,0 +1,184 @@
+{
+	"DIV32 by 0, zero check 1",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_2, 1),
+	BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"DIV32 by 0, zero check 2",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_LD_IMM64(BPF_REG_1, 0xffffffff00000000LL),
+	BPF_MOV32_IMM(BPF_REG_2, 1),
+	BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"DIV64 by 0, zero check",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_2, 1),
+	BPF_ALU64_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"MOD32 by 0, zero check 1",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_2, 1),
+	BPF_ALU32_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"MOD32 by 0, zero check 2",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_LD_IMM64(BPF_REG_1, 0xffffffff00000000LL),
+	BPF_MOV32_IMM(BPF_REG_2, 1),
+	BPF_ALU32_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"MOD64 by 0, zero check",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_2, 1),
+	BPF_ALU64_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"DIV32 by 0, zero check ok, cls",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_MOV32_IMM(BPF_REG_1, 2),
+	BPF_MOV32_IMM(BPF_REG_2, 16),
+	BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 8,
+},
+{
+	"DIV32 by 0, zero check 1, cls",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_0, 1),
+	BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"DIV32 by 0, zero check 2, cls",
+	.insns = {
+	BPF_LD_IMM64(BPF_REG_1, 0xffffffff00000000LL),
+	BPF_MOV32_IMM(BPF_REG_0, 1),
+	BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"DIV64 by 0, zero check, cls",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_0, 1),
+	BPF_ALU64_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"MOD32 by 0, zero check ok, cls",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, 42),
+	BPF_MOV32_IMM(BPF_REG_1, 3),
+	BPF_MOV32_IMM(BPF_REG_2, 5),
+	BPF_ALU32_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"MOD32 by 0, zero check 1, cls",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_0, 1),
+	BPF_ALU32_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"MOD32 by 0, zero check 2, cls",
+	.insns = {
+	BPF_LD_IMM64(BPF_REG_1, 0xffffffff00000000LL),
+	BPF_MOV32_IMM(BPF_REG_0, 1),
+	BPF_ALU32_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"MOD64 by 0, zero check 1, cls",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_0, 2),
+	BPF_ALU64_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"MOD64 by 0, zero check 2, cls",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_0, -1),
+	BPF_ALU64_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = -1,
+},
diff --git a/tools/testing/selftests/bpf/verifier/div_overflow.c b/tools/testing/selftests/bpf/verifier/div_overflow.c
new file mode 100644
index 000000000000..bd3f38dbe796
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/div_overflow.c
@@ -0,0 +1,104 @@
+/* Just make sure that JITs used udiv/umod as otherwise we get
+ * an exception from INT_MIN/-1 overflow similarly as with div
+ * by zero.
+ */
+{
+	"DIV32 overflow, check 1",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, -1),
+	BPF_MOV32_IMM(BPF_REG_0, INT_MIN),
+	BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"DIV32 overflow, check 2",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, INT_MIN),
+	BPF_ALU32_IMM(BPF_DIV, BPF_REG_0, -1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"DIV64 overflow, check 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, -1),
+	BPF_LD_IMM64(BPF_REG_0, LLONG_MIN),
+	BPF_ALU64_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"DIV64 overflow, check 2",
+	.insns = {
+	BPF_LD_IMM64(BPF_REG_0, LLONG_MIN),
+	BPF_ALU64_IMM(BPF_DIV, BPF_REG_0, -1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"MOD32 overflow, check 1",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, -1),
+	BPF_MOV32_IMM(BPF_REG_0, INT_MIN),
+	BPF_ALU32_REG(BPF_MOD, BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = INT_MIN,
+},
+{
+	"MOD32 overflow, check 2",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_0, INT_MIN),
+	BPF_ALU32_IMM(BPF_MOD, BPF_REG_0, -1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = INT_MIN,
+},
+{
+	"MOD64 overflow, check 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, -1),
+	BPF_LD_IMM64(BPF_REG_2, LLONG_MIN),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
+	BPF_ALU64_REG(BPF_MOD, BPF_REG_2, BPF_REG_1),
+	BPF_MOV32_IMM(BPF_REG_0, 0),
+	BPF_JMP_REG(BPF_JNE, BPF_REG_3, BPF_REG_2, 1),
+	BPF_MOV32_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"MOD64 overflow, check 2",
+	.insns = {
+	BPF_LD_IMM64(BPF_REG_2, LLONG_MIN),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_MOD, BPF_REG_2, -1),
+	BPF_MOV32_IMM(BPF_REG_0, 0),
+	BPF_JMP_REG(BPF_JNE, BPF_REG_3, BPF_REG_2, 1),
+	BPF_MOV32_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+},
diff --git a/tools/testing/selftests/bpf/verifier/helper_access_var_len.c b/tools/testing/selftests/bpf/verifier/helper_access_var_len.c
new file mode 100644
index 000000000000..1f39d845c64f
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/helper_access_var_len.c
@@ -0,0 +1,614 @@
+{
+	"helper access to variable memory: stack, bitwise AND + JMP, correct bounds",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, bitwise AND, zero included",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid indirect read from stack off -64+0 size 64",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, bitwise AND + JMP, wrong max",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 65),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid stack type R1 off=-64 access_size=65",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, JMP, correct bounds",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 4),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, JMP (signed), correct bounds",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, 64, 4),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, JMP, bounds + offset",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 5),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid stack type R1 off=-64 access_size=65",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, JMP, wrong max",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 65, 4),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid stack type R1 off=-64 access_size=65",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, JMP, no max check",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	/* because max wasn't checked, signed min is negative */
+	.errstr = "R2 min value is negative, either use unsigned or 'var &= const'",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, JMP, no min check",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 3),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid indirect read from stack off -64+0 size 64",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: stack, JMP (signed), no min check",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_2, 16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, 64, 3),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R2 min value is negative",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: map, JMP, correct bounds",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, sizeof(struct test_val), 4),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: map, JMP, wrong max",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, sizeof(struct test_val) + 1, 4),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "invalid access to map value, value_size=48 off=0 size=49",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: map adjusted, JMP, correct bounds",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 20),
+	BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, sizeof(struct test_val) - 20, 4),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: map adjusted, JMP, wrong max",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 20),
+	BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, sizeof(struct test_val) - 19, 4),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R1 min value is outside of the array range",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: size = 0 allowed on NULL (ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to variable memory: size > 0 not allowed on NULL (ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 type=inv expected=fp",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to variable memory: size = 0 allowed on != NULL stack pointer (ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to variable memory: size = 0 allowed on != NULL map pointer (ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to variable memory: size possible = 0 allowed on != NULL stack pointer (ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 7),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to variable memory: size possible = 0 allowed on != NULL map pointer (ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to variable memory: size possible = 0 allowed on != NULL packet pointer (ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 7),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = 0 /* csum_diff of 64-byte packet */,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"helper access to variable memory: size = 0 not allowed on NULL (!ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 type=inv expected=fp",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: size > 0 not allowed on NULL (!ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 type=inv expected=fp",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: size = 0 allowed on != NULL stack pointer (!ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: size = 0 allowed on != NULL map pointer (!ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: size possible = 0 allowed on != NULL stack pointer (!ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: size possible = 0 allowed on != NULL map pointer (!ARG_PTR_TO_MEM_OR_NULL)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 8, 2),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: 8 bytes leak",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 63),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid indirect read from stack off -64+32 size 64",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to variable memory: 8 bytes no leak (init memory)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 32),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 32),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/helper_packet_access.c b/tools/testing/selftests/bpf/verifier/helper_packet_access.c
new file mode 100644
index 000000000000..ae54587e9829
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/helper_packet_access.c
@@ -0,0 +1,460 @@
+{
+	"helper access to packet: test1, valid packet_ptr range",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 5),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_update_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 5 },
+	.result_unpriv = ACCEPT,
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"helper access to packet: test2, unchecked packet_ptr",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 1 },
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"helper access to packet: test3, variable add",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+			offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 10),
+	BPF_LDX_MEM(BPF_B, BPF_REG_5, BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_5),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_4),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_3, 4),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_4),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 11 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"helper access to packet: test4, packet_ptr with bad range",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 4),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 7 },
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"helper access to packet: test5, packet_ptr with too short range",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 6 },
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"helper access to packet: test6, cls valid packet_ptr range",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 5),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_update_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 5 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test7, cls unchecked packet_ptr",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 1 },
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test8, cls variable add",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+			offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+			offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 10),
+	BPF_LDX_MEM(BPF_B, BPF_REG_5, BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_4, BPF_REG_5),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_4),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_3, 4),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_4),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 11 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test9, cls packet_ptr with bad range",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 4),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 7 },
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test10, cls packet_ptr with too short range",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 6 },
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test11, cls unsuitable helper 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_7, 4),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 42),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_store_bytes),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "helper access to the packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test12, cls unsuitable helper 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_6, BPF_REG_7, 3),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 4),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "helper access to the packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test13, cls helper ok",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test14, cls helper ok sub",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 4),
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test15, cls helper fail sub",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 12),
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test16, cls helper fail range 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_2, 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test17, cls helper fail range 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_2, -9),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R2 min value is negative",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test18, cls helper fail range 3",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_2, ~0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R2 min value is negative",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test19, cls helper range zero",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test20, pkt end as input",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R1 type=pkt_end expected=fp",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"helper access to packet: test21, wrong reg",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 1),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 7),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_7, 6),
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_csum_diff),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/helper_value_access.c b/tools/testing/selftests/bpf/verifier/helper_value_access.c
new file mode 100644
index 000000000000..7572e403ddb9
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/helper_value_access.c
@@ -0,0 +1,953 @@
+{
+	"helper access to map: full range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: partial range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: empty range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_EMIT_CALL(BPF_FUNC_trace_printk),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "invalid access to map value, value_size=48 off=0 size=0",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: out-of-bound range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val) + 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "invalid access to map value, value_size=48 off=0 size=56",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: negative range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, -8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R2 min value is negative",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const imm): full range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_2,
+		      sizeof(struct test_val) -	offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const imm): partial range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_2, 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const imm): empty range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_EMIT_CALL(BPF_FUNC_trace_printk),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "invalid access to map value, value_size=48 off=4 size=0",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const imm): out-of-bound range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_2,
+		      sizeof(struct test_val) - offsetof(struct test_val, foo) + 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "invalid access to map value, value_size=48 off=4 size=52",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const imm): negative range (> adjustment)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_2, -8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R2 min value is negative",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const imm): negative range (< adjustment)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R2 min value is negative",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const reg): full range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, offsetof(struct test_val, foo)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2,
+		      sizeof(struct test_val) - offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const reg): partial range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, offsetof(struct test_val, foo)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2, 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const reg): empty range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_EMIT_CALL(BPF_FUNC_trace_printk),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R1 min value is outside of the array range",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const reg): out-of-bound range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, offsetof(struct test_val, foo)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2,
+		      sizeof(struct test_val) -
+		      offsetof(struct test_val, foo) + 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "invalid access to map value, value_size=48 off=4 size=52",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const reg): negative range (> adjustment)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, offsetof(struct test_val, foo)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2, -8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R2 min value is negative",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via const reg): negative range (< adjustment)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, offsetof(struct test_val, foo)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2, -1),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R2 min value is negative",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via variable): full range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_3, offsetof(struct test_val, foo), 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2,
+		      sizeof(struct test_val) - offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via variable): partial range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_3, offsetof(struct test_val, foo), 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2, 8),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via variable): empty range",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_3, offsetof(struct test_val, foo), 3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_EMIT_CALL(BPF_FUNC_trace_printk),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R1 min value is outside of the array range",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via variable): no max check",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R1 unbounded memory access",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to adjusted map (via variable): wrong max check",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_3, offsetof(struct test_val, foo), 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_MOV64_IMM(BPF_REG_2,
+		      sizeof(struct test_val) -
+		      offsetof(struct test_val, foo) + 1),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_probe_read),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "invalid access to map value, value_size=48 off=4 size=45",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using <, good access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JLT, BPF_REG_3, 32, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using <, bad access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JLT, BPF_REG_3, 32, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R1 unbounded memory access",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using <=, good access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JLE, BPF_REG_3, 32, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using <=, bad access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JLE, BPF_REG_3, 32, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R1 unbounded memory access",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using s<, good access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, 32, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, 0, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using s<, good access 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, 32, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, -3, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using s<, bad access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, 32, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSLT, BPF_REG_3, -3, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R1 min value is negative",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using s<=, good access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 32, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 0, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using s<=, good access 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 32, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, -3, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"helper access to map: bounds check using s<=, bad access",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 32, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, -3, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R1 min value is negative",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map lookup helper access to map",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 8 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map update helper access to map",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_update_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 10 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map update helper access to map: wrong size",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_update_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.fixup_map_hash_16b = { 10 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=8 off=0 size=16",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via const imm)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, offsetof(struct other_val, bar)),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 9 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via const imm): out-of-bound 1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, sizeof(struct other_val) - 4),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 9 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=16 off=12 size=8",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via const imm): out-of-bound 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 9 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=16 off=-4 size=8",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via const reg)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, offsetof(struct other_val, bar)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 10 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via const reg): out-of-bound 1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, sizeof(struct other_val) - 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 10 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=16 off=12 size=8",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via const reg): out-of-bound 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, -4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 10 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=16 off=-4 size=8",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via variable)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_3, offsetof(struct other_val, bar), 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 11 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via variable): no max check",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 10 },
+	.result = REJECT,
+	.errstr = "R2 unbounded memory access, make sure to bounds check any array access into a map",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"map helper access to adjusted map (via variable): wrong max check",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_3, offsetof(struct other_val, bar) + 1, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 3, 11 },
+	.result = REJECT,
+	.errstr = "invalid access to map value, value_size=16 off=9 size=8",
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/jit.c b/tools/testing/selftests/bpf/verifier/jit.c
new file mode 100644
index 000000000000..be488b4495a3
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/jit.c
@@ -0,0 +1,88 @@
+{
+	"jit: lsh, rsh, arsh by 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_MOV64_IMM(BPF_REG_1, 0xff),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 1),
+	BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0x3fc, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 1),
+	BPF_ALU32_IMM(BPF_RSH, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0xff, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0x7f, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jit: mov32 for ldimm64, 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_1, 0xfeffffffffffffffULL),
+	BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 32),
+	BPF_LD_IMM64(BPF_REG_2, 0xfeffffffULL),
+	BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jit: mov32 for ldimm64, 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_LD_IMM64(BPF_REG_1, 0x1ffffffffULL),
+	BPF_LD_IMM64(BPF_REG_2, 0xffffffffULL),
+	BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jit: various mul tests",
+	.insns = {
+	BPF_LD_IMM64(BPF_REG_2, 0xeeff0d413122ULL),
+	BPF_LD_IMM64(BPF_REG_0, 0xfefefeULL),
+	BPF_LD_IMM64(BPF_REG_1, 0xefefefULL),
+	BPF_ALU64_REG(BPF_MUL, BPF_REG_0, BPF_REG_1),
+	BPF_JMP_REG(BPF_JEQ, BPF_REG_0, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LD_IMM64(BPF_REG_3, 0xfefefeULL),
+	BPF_ALU64_REG(BPF_MUL, BPF_REG_3, BPF_REG_1),
+	BPF_JMP_REG(BPF_JEQ, BPF_REG_3, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV32_REG(BPF_REG_2, BPF_REG_2),
+	BPF_LD_IMM64(BPF_REG_0, 0xfefefeULL),
+	BPF_ALU32_REG(BPF_MUL, BPF_REG_0, BPF_REG_1),
+	BPF_JMP_REG(BPF_JEQ, BPF_REG_0, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LD_IMM64(BPF_REG_3, 0xfefefeULL),
+	BPF_ALU32_REG(BPF_MUL, BPF_REG_3, BPF_REG_1),
+	BPF_JMP_REG(BPF_JEQ, BPF_REG_3, BPF_REG_2, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LD_IMM64(BPF_REG_0, 0x952a7bbcULL),
+	BPF_LD_IMM64(BPF_REG_1, 0xfefefeULL),
+	BPF_LD_IMM64(BPF_REG_2, 0xeeff0d413122ULL),
+	BPF_ALU32_REG(BPF_MUL, BPF_REG_2, BPF_REG_1),
+	BPF_JMP_REG(BPF_JEQ, BPF_REG_2, BPF_REG_0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
diff --git a/tools/testing/selftests/bpf/verifier/jmp32.c b/tools/testing/selftests/bpf/verifier/jmp32.c
new file mode 100644
index 000000000000..ceb39ffa0e88
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/jmp32.c
@@ -0,0 +1,724 @@
+{
+	"jset32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	/* reg, high bits shouldn't be tested */
+	BPF_JMP32_IMM(BPF_JSET, BPF_REG_7, -2, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_EXIT_INSN(),
+
+	BPF_JMP32_IMM(BPF_JSET, BPF_REG_7, 1, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { 1ULL << 63, }
+		},
+		{ .retval = 2,
+		  .data64 = { 1, }
+		},
+		{ .retval = 2,
+		  .data64 = { 1ULL << 63 | 1, }
+		},
+	},
+},
+{
+	"jset32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_LD_IMM64(BPF_REG_8, 0x8000000000000000),
+	BPF_JMP32_REG(BPF_JSET, BPF_REG_7, BPF_REG_8, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_EXIT_INSN(),
+
+	BPF_LD_IMM64(BPF_REG_8, 0x8000000000000001),
+	BPF_JMP32_REG(BPF_JSET, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { 1ULL << 63, }
+		},
+		{ .retval = 2,
+		  .data64 = { 1, }
+		},
+		{ .retval = 2,
+		  .data64 = { 1ULL << 63 | 1, }
+		},
+	},
+},
+{
+	"jset32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP32_IMM(BPF_JSET, BPF_REG_7, 0x10, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP32_IMM(BPF_JGE, BPF_REG_7, 0x10, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"jeq32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JEQ, BPF_REG_7, -1, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 2,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { -2, }
+		},
+		{ .retval = 2,
+		  .data64 = { -1, }
+		},
+	},
+},
+{
+	"jeq32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_LD_IMM64(BPF_REG_8, 0x7000000000000001),
+	BPF_JMP32_REG(BPF_JEQ, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { 2, }
+		},
+		{ .retval = 2,
+		  .data64 = { 1, }
+		},
+		{ .retval = 2,
+		  .data64 = { 1ULL << 63 | 1, }
+		},
+	},
+},
+{
+	"jeq32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP32_IMM(BPF_JEQ, BPF_REG_7, 0x10, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP32_IMM(BPF_JSGE, BPF_REG_7, 0xf, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"jne32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JNE, BPF_REG_7, -1, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 2,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { 1, }
+		},
+		{ .retval = 0,
+		  .data64 = { -1, }
+		},
+	},
+},
+{
+	"jne32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_LD_IMM64(BPF_REG_8, 0x8000000000000001),
+	BPF_JMP32_REG(BPF_JNE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { 1, }
+		},
+		{ .retval = 2,
+		  .data64 = { 2, }
+		},
+		{ .retval = 2,
+		  .data64 = { 1ULL << 63 | 2, }
+		},
+	},
+},
+{
+	"jne32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP32_IMM(BPF_JNE, BPF_REG_7, 0x10, 1),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_7, 0x10, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"jge32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JGE, BPF_REG_7, UINT_MAX - 1, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { UINT_MAX, }
+		},
+		{ .retval = 2,
+		  .data64 = { UINT_MAX - 1, }
+		},
+		{ .retval = 0,
+		  .data64 = { 0, }
+		},
+	},
+},
+{
+	"jge32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LD_IMM64(BPF_REG_8, UINT_MAX | 1ULL << 32),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_REG(BPF_JGE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { UINT_MAX, }
+		},
+		{ .retval = 0,
+		  .data64 = { INT_MAX, }
+		},
+		{ .retval = 0,
+		  .data64 = { (UINT_MAX - 1) | 2ULL << 32, }
+		},
+	},
+},
+{
+	"jge32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_8, 0x7ffffff0 | 1ULL << 32),
+	BPF_JMP32_REG(BPF_JGE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP32_IMM(BPF_JGE, BPF_REG_7, 0x7ffffff0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jgt32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JGT, BPF_REG_7, UINT_MAX - 1, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { UINT_MAX, }
+		},
+		{ .retval = 0,
+		  .data64 = { UINT_MAX - 1, }
+		},
+		{ .retval = 0,
+		  .data64 = { 0, }
+		},
+	},
+},
+{
+	"jgt32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LD_IMM64(BPF_REG_8, (UINT_MAX - 1) | 1ULL << 32),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_REG(BPF_JGT, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { UINT_MAX, }
+		},
+		{ .retval = 0,
+		  .data64 = { UINT_MAX - 1, }
+		},
+		{ .retval = 0,
+		  .data64 = { (UINT_MAX - 1) | 2ULL << 32, }
+		},
+	},
+},
+{
+	"jgt32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_8, 0x7ffffff0 | 1ULL << 32),
+	BPF_JMP32_REG(BPF_JGT, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_7, 0x7ffffff0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jle32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JLE, BPF_REG_7, INT_MAX, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { INT_MAX - 1, }
+		},
+		{ .retval = 0,
+		  .data64 = { UINT_MAX, }
+		},
+		{ .retval = 2,
+		  .data64 = { INT_MAX, }
+		},
+	},
+},
+{
+	"jle32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LD_IMM64(BPF_REG_8, (INT_MAX - 1) | 2ULL << 32),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_REG(BPF_JLE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { INT_MAX | 1ULL << 32, }
+		},
+		{ .retval = 2,
+		  .data64 = { INT_MAX - 2, }
+		},
+		{ .retval = 0,
+		  .data64 = { UINT_MAX, }
+		},
+	},
+},
+{
+	"jle32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_8, 0x7ffffff0 | 1ULL << 32),
+	BPF_JMP32_REG(BPF_JLE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP32_IMM(BPF_JLE, BPF_REG_7, 0x7ffffff0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jlt32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JLT, BPF_REG_7, INT_MAX, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { INT_MAX, }
+		},
+		{ .retval = 0,
+		  .data64 = { UINT_MAX, }
+		},
+		{ .retval = 2,
+		  .data64 = { INT_MAX - 1, }
+		},
+	},
+},
+{
+	"jlt32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LD_IMM64(BPF_REG_8, INT_MAX | 2ULL << 32),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_REG(BPF_JLT, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { INT_MAX | 1ULL << 32, }
+		},
+		{ .retval = 0,
+		  .data64 = { UINT_MAX, }
+		},
+		{ .retval = 2,
+		  .data64 = { (INT_MAX - 1) | 3ULL << 32, }
+		},
+	},
+},
+{
+	"jlt32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_8, 0x7ffffff0 | 1ULL << 32),
+	BPF_JMP32_REG(BPF_JLT, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSLT, BPF_REG_7, 0x7ffffff0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jsge32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JSGE, BPF_REG_7, -1, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { 0, }
+		},
+		{ .retval = 2,
+		  .data64 = { -1, }
+		},
+		{ .retval = 0,
+		  .data64 = { -2, }
+		},
+	},
+},
+{
+	"jsge32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LD_IMM64(BPF_REG_8, (__u32)-1 | 2ULL << 32),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_REG(BPF_JSGE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { -1, }
+		},
+		{ .retval = 2,
+		  .data64 = { 0x7fffffff | 1ULL << 32, }
+		},
+		{ .retval = 0,
+		  .data64 = { -2, }
+		},
+	},
+},
+{
+	"jsge32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_8, 0x7ffffff0 | 1ULL << 32),
+	BPF_JMP32_REG(BPF_JSGE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSGE, BPF_REG_7, 0x7ffffff0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jsgt32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JSGT, BPF_REG_7, -1, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { (__u32)-2, }
+		},
+		{ .retval = 0,
+		  .data64 = { -1, }
+		},
+		{ .retval = 2,
+		  .data64 = { 1, }
+		},
+	},
+},
+{
+	"jsgt32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LD_IMM64(BPF_REG_8, 0x7ffffffe | 1ULL << 32),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_REG(BPF_JSGT, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 0,
+		  .data64 = { 0x7ffffffe, }
+		},
+		{ .retval = 0,
+		  .data64 = { 0x1ffffffffULL, }
+		},
+		{ .retval = 2,
+		  .data64 = { 0x7fffffff, }
+		},
+	},
+},
+{
+	"jsgt32: min/max deduction",
+	.insns = {
+	BPF_RAND_SEXT_R7,
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_8, (__u32)(-2) | 1ULL << 32),
+	BPF_JMP32_REG(BPF_JSGT, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSGT, BPF_REG_7, -2, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jsle32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JSLE, BPF_REG_7, -1, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { (__u32)-2, }
+		},
+		{ .retval = 2,
+		  .data64 = { -1, }
+		},
+		{ .retval = 0,
+		  .data64 = { 1, }
+		},
+	},
+},
+{
+	"jsle32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LD_IMM64(BPF_REG_8, 0x7ffffffe | 1ULL << 32),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_REG(BPF_JSLE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { 0x7ffffffe, }
+		},
+		{ .retval = 2,
+		  .data64 = { (__u32)-1, }
+		},
+		{ .retval = 0,
+		  .data64 = { 0x7fffffff | 2ULL << 32, }
+		},
+	},
+},
+{
+	"jsle32: min/max deduction",
+	.insns = {
+	BPF_RAND_UEXT_R7,
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_8, 0x7ffffff0 | 1ULL << 32),
+	BPF_JMP32_REG(BPF_JSLE, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSLE, BPF_REG_7, 0x7ffffff0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"jslt32: BPF_K",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_IMM(BPF_JSLT, BPF_REG_7, -1, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { (__u32)-2, }
+		},
+		{ .retval = 0,
+		  .data64 = { -1, }
+		},
+		{ .retval = 0,
+		  .data64 = { 1, }
+		},
+	},
+},
+{
+	"jslt32: BPF_X",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LD_IMM64(BPF_REG_8, 0x7fffffff | 1ULL << 32),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+	BPF_JMP32_REG(BPF_JSLT, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 3,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { 0x7ffffffe, }
+		},
+		{ .retval = 2,
+		  .data64 = { 0xffffffff, }
+		},
+		{ .retval = 0,
+		  .data64 = { 0x7fffffff | 2ULL << 32, }
+		},
+	},
+},
+{
+	"jslt32: min/max deduction",
+	.insns = {
+	BPF_RAND_SEXT_R7,
+	BPF_ALU32_IMM(BPF_MOV, BPF_REG_0, 2),
+	BPF_LD_IMM64(BPF_REG_8, (__u32)(-1) | 1ULL << 32),
+	BPF_JMP32_REG(BPF_JSLT, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP32_IMM(BPF_JSLT, BPF_REG_7, -1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 2,
+},
diff --git a/tools/testing/selftests/bpf/verifier/jset.c b/tools/testing/selftests/bpf/verifier/jset.c
new file mode 100644
index 000000000000..7e14037acfaf
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/jset.c
@@ -0,0 +1,165 @@
+{
+	"jset: functional",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+
+	/* reg, bit 63 or bit 0 set, taken */
+	BPF_LD_IMM64(BPF_REG_8, 0x8000000000000001),
+	BPF_JMP_REG(BPF_JSET, BPF_REG_7, BPF_REG_8, 1),
+	BPF_EXIT_INSN(),
+
+	/* reg, bit 62, not taken */
+	BPF_LD_IMM64(BPF_REG_8, 0x4000000000000000),
+	BPF_JMP_REG(BPF_JSET, BPF_REG_7, BPF_REG_8, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_EXIT_INSN(),
+
+	/* imm, any bit set, taken */
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_7, -1, 1),
+	BPF_EXIT_INSN(),
+
+	/* imm, bit 31 set, taken */
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_7, 0x80000000, 1),
+	BPF_EXIT_INSN(),
+
+	/* all good - return r0 == 2 */
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.runs = 7,
+	.retvals = {
+		{ .retval = 2,
+		  .data64 = { (1ULL << 63) | (1U << 31) | (1U << 0), }
+		},
+		{ .retval = 2,
+		  .data64 = { (1ULL << 63) | (1U << 31), }
+		},
+		{ .retval = 2,
+		  .data64 = { (1ULL << 31) | (1U << 0), }
+		},
+		{ .retval = 2,
+		  .data64 = { (__u32)-1, }
+		},
+		{ .retval = 2,
+		  .data64 = { ~0x4000000000000000ULL, }
+		},
+		{ .retval = 0,
+		  .data64 = { 0, }
+		},
+		{ .retval = 0,
+		  .data64 = { ~0ULL, }
+		},
+	},
+},
+{
+	"jset: sign-extend",
+	.insns = {
+	BPF_DIRECT_PKT_R2,
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_2, 0),
+
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_7, 0x80000000, 1),
+	BPF_EXIT_INSN(),
+
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 2,
+	.data = { 1, 0, 0, 0, 0, 0, 0, 1, },
+},
+{
+	"jset: known const compare",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+	.retval_unpriv = 1,
+	.result_unpriv = ACCEPT,
+	.retval = 1,
+	.result = ACCEPT,
+},
+{
+	"jset: known const compare bad",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+	.errstr_unpriv = "!read_ok",
+	.result_unpriv = REJECT,
+	.errstr = "!read_ok",
+	.result = REJECT,
+},
+{
+	"jset: unknown const compare taken",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+	.errstr_unpriv = "!read_ok",
+	.result_unpriv = REJECT,
+	.errstr = "!read_ok",
+	.result = REJECT,
+},
+{
+	"jset: unknown const compare not taken",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 1, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+	.errstr_unpriv = "!read_ok",
+	.result_unpriv = REJECT,
+	.errstr = "!read_ok",
+	.result = REJECT,
+},
+{
+	"jset: half-known const compare",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+	BPF_ALU64_IMM(BPF_OR, BPF_REG_0, 2),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_0, 3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+	.result_unpriv = ACCEPT,
+	.result = ACCEPT,
+},
+{
+	"jset: range",
+	.insns = {
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xff),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_1, 0xf0, 3),
+	BPF_JMP_IMM(BPF_JLT, BPF_REG_1, 0x10, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JSET, BPF_REG_1, 0x10, 1),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0x10, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_8, BPF_REG_9, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+	.result_unpriv = ACCEPT,
+	.result = ACCEPT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/jump.c b/tools/testing/selftests/bpf/verifier/jump.c
new file mode 100644
index 000000000000..8e6fcc8940f0
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/jump.c
@@ -0,0 +1,180 @@
+{
+	"jump test 1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 pointer comparison",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"jump test 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 14),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 11),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -40, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 5),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -48, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -56, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 pointer comparison",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"jump test 3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 19),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 3),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 15),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 3),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -32),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 11),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 3),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -40, 0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -40),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 7),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 3),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -48, 0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -48),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, -56, 0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -56),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_delete_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 24 },
+	.errstr_unpriv = "R1 pointer comparison",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = -ENOENT,
+},
+{
+	"jump test 4",
+	.insns = {
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 pointer comparison",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"jump test 5",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 pointer comparison",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/junk_insn.c b/tools/testing/selftests/bpf/verifier/junk_insn.c
new file mode 100644
index 000000000000..89d690f1992a
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/junk_insn.c
@@ -0,0 +1,45 @@
+{
+	"junk insn",
+	.insns = {
+	BPF_RAW_INSN(0, 0, 0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "unknown opcode 00",
+	.result = REJECT,
+},
+{
+	"junk insn2",
+	.insns = {
+	BPF_RAW_INSN(1, 0, 0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "BPF_LDX uses reserved fields",
+	.result = REJECT,
+},
+{
+	"junk insn3",
+	.insns = {
+	BPF_RAW_INSN(-1, 0, 0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "unknown opcode ff",
+	.result = REJECT,
+},
+{
+	"junk insn4",
+	.insns = {
+	BPF_RAW_INSN(-1, -1, -1, -1, -1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "unknown opcode ff",
+	.result = REJECT,
+},
+{
+	"junk insn5",
+	.insns = {
+	BPF_RAW_INSN(0x7f, -1, -1, -1, -1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "BPF_ALU uses reserved fields",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/ld_abs.c b/tools/testing/selftests/bpf/verifier/ld_abs.c
new file mode 100644
index 000000000000..f6599d2ec22d
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ld_abs.c
@@ -0,0 +1,286 @@
+{
+	"ld_abs: check calling conv, r1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_LD_ABS(BPF_W, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_abs: check calling conv, r2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_LD_ABS(BPF_W, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R2 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_abs: check calling conv, r3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_LD_ABS(BPF_W, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R3 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_abs: check calling conv, r4",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_LD_ABS(BPF_W, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R4 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_abs: check calling conv, r5",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_LD_ABS(BPF_W, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R5 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_abs: check calling conv, r7",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_7, 0),
+	BPF_LD_ABS(BPF_W, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"ld_abs: tests on r6 and skb data reload helper",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_LD_ABS(BPF_B, 0),
+	BPF_LD_ABS(BPF_H, 0),
+	BPF_LD_ABS(BPF_W, 0),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_6, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_MOV64_IMM(BPF_REG_3, 2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_vlan_push),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_7),
+	BPF_LD_ABS(BPF_B, 0),
+	BPF_LD_ABS(BPF_H, 0),
+	BPF_LD_ABS(BPF_W, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 42),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 42 /* ultimate return value */,
+},
+{
+	"ld_abs: invalid op 1",
+	.insns = {
+		BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+		BPF_LD_ABS(BPF_DW, 0),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = REJECT,
+	.errstr = "unknown opcode",
+},
+{
+	"ld_abs: invalid op 2",
+	.insns = {
+		BPF_MOV32_IMM(BPF_REG_0, 256),
+		BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+		BPF_LD_IND(BPF_DW, BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = REJECT,
+	.errstr = "unknown opcode",
+},
+{
+	"ld_abs: nmap reduced",
+	.insns = {
+		BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+		BPF_LD_ABS(BPF_H, 12),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0x806, 28),
+		BPF_LD_ABS(BPF_H, 12),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0x806, 26),
+		BPF_MOV32_IMM(BPF_REG_0, 18),
+		BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -64),
+		BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_10, -64),
+		BPF_LD_IND(BPF_W, BPF_REG_7, 14),
+		BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -60),
+		BPF_MOV32_IMM(BPF_REG_0, 280971478),
+		BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -56),
+		BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_10, -56),
+		BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -60),
+		BPF_ALU32_REG(BPF_SUB, BPF_REG_0, BPF_REG_7),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 15),
+		BPF_LD_ABS(BPF_H, 12),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0x806, 13),
+		BPF_MOV32_IMM(BPF_REG_0, 22),
+		BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -56),
+		BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_10, -56),
+		BPF_LD_IND(BPF_H, BPF_REG_7, 14),
+		BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -52),
+		BPF_MOV32_IMM(BPF_REG_0, 17366),
+		BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -48),
+		BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_10, -48),
+		BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -52),
+		BPF_ALU32_REG(BPF_SUB, BPF_REG_0, BPF_REG_7),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+		BPF_MOV32_IMM(BPF_REG_0, 256),
+		BPF_EXIT_INSN(),
+		BPF_MOV32_IMM(BPF_REG_0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.data = {
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x06, 0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6,
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 256,
+},
+{
+	"ld_abs: div + abs, test 1",
+	.insns = {
+		BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
+		BPF_LD_ABS(BPF_B, 3),
+		BPF_ALU64_IMM(BPF_MOV, BPF_REG_2, 2),
+		BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_2),
+		BPF_ALU64_REG(BPF_MOV, BPF_REG_8, BPF_REG_0),
+		BPF_LD_ABS(BPF_B, 4),
+		BPF_ALU64_REG(BPF_ADD, BPF_REG_8, BPF_REG_0),
+		BPF_LD_IND(BPF_B, BPF_REG_8, -70),
+		BPF_EXIT_INSN(),
+	},
+	.data = {
+		10, 20, 30, 40, 50,
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 10,
+},
+{
+	"ld_abs: div + abs, test 2",
+	.insns = {
+		BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
+		BPF_LD_ABS(BPF_B, 3),
+		BPF_ALU64_IMM(BPF_MOV, BPF_REG_2, 2),
+		BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_2),
+		BPF_ALU64_REG(BPF_MOV, BPF_REG_8, BPF_REG_0),
+		BPF_LD_ABS(BPF_B, 128),
+		BPF_ALU64_REG(BPF_ADD, BPF_REG_8, BPF_REG_0),
+		BPF_LD_IND(BPF_B, BPF_REG_8, -70),
+		BPF_EXIT_INSN(),
+	},
+	.data = {
+		10, 20, 30, 40, 50,
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"ld_abs: div + abs, test 3",
+	.insns = {
+		BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
+		BPF_ALU64_IMM(BPF_MOV, BPF_REG_7, 0),
+		BPF_LD_ABS(BPF_B, 3),
+		BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_7),
+		BPF_EXIT_INSN(),
+	},
+	.data = {
+		10, 20, 30, 40, 50,
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"ld_abs: div + abs, test 4",
+	.insns = {
+		BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
+		BPF_ALU64_IMM(BPF_MOV, BPF_REG_7, 0),
+		BPF_LD_ABS(BPF_B, 256),
+		BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_7),
+		BPF_EXIT_INSN(),
+	},
+	.data = {
+		10, 20, 30, 40, 50,
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"ld_abs: vlan + abs, test 1",
+	.insns = { },
+	.data = {
+		0x34,
+	},
+	.fill_helper = bpf_fill_ld_abs_vlan_push_pop,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 0xbef,
+},
+{
+	"ld_abs: vlan + abs, test 2",
+	.insns = {
+		BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+		BPF_LD_ABS(BPF_B, 0),
+		BPF_LD_ABS(BPF_H, 0),
+		BPF_LD_ABS(BPF_W, 0),
+		BPF_MOV64_REG(BPF_REG_7, BPF_REG_6),
+		BPF_MOV64_IMM(BPF_REG_6, 0),
+		BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+		BPF_MOV64_IMM(BPF_REG_2, 1),
+		BPF_MOV64_IMM(BPF_REG_3, 2),
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+			     BPF_FUNC_skb_vlan_push),
+		BPF_MOV64_REG(BPF_REG_6, BPF_REG_7),
+		BPF_LD_ABS(BPF_B, 0),
+		BPF_LD_ABS(BPF_H, 0),
+		BPF_LD_ABS(BPF_W, 0),
+		BPF_MOV64_IMM(BPF_REG_0, 42),
+		BPF_EXIT_INSN(),
+	},
+	.data = {
+		0x34,
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"ld_abs: jump around ld_abs",
+	.insns = { },
+	.data = {
+		10, 11,
+	},
+	.fill_helper = bpf_fill_jump_around_ld_abs,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 10,
+},
diff --git a/tools/testing/selftests/bpf/verifier/ld_dw.c b/tools/testing/selftests/bpf/verifier/ld_dw.c
new file mode 100644
index 000000000000..d2c75b889598
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ld_dw.c
@@ -0,0 +1,36 @@
+{
+	"ld_dw: xor semi-random 64 bit imms, test 1",
+	.insns = { },
+	.data = { },
+	.fill_helper = bpf_fill_rand_ld_dw,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 4090,
+},
+{
+	"ld_dw: xor semi-random 64 bit imms, test 2",
+	.insns = { },
+	.data = { },
+	.fill_helper = bpf_fill_rand_ld_dw,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 2047,
+},
+{
+	"ld_dw: xor semi-random 64 bit imms, test 3",
+	.insns = { },
+	.data = { },
+	.fill_helper = bpf_fill_rand_ld_dw,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 511,
+},
+{
+	"ld_dw: xor semi-random 64 bit imms, test 4",
+	.insns = { },
+	.data = { },
+	.fill_helper = bpf_fill_rand_ld_dw,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 5,
+},
diff --git a/tools/testing/selftests/bpf/verifier/ld_imm64.c b/tools/testing/selftests/bpf/verifier/ld_imm64.c
new file mode 100644
index 000000000000..28b8c805a293
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ld_imm64.c
@@ -0,0 +1,141 @@
+{
+	"test1 ld_imm64",
+	.insns = {
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_LD_IMM64(BPF_REG_0, 0),
+	BPF_LD_IMM64(BPF_REG_0, 0),
+	BPF_LD_IMM64(BPF_REG_0, 1),
+	BPF_LD_IMM64(BPF_REG_0, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid BPF_LD_IMM insn",
+	.errstr_unpriv = "R1 pointer comparison",
+	.result = REJECT,
+},
+{
+	"test2 ld_imm64",
+	.insns = {
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_LD_IMM64(BPF_REG_0, 0),
+	BPF_LD_IMM64(BPF_REG_0, 0),
+	BPF_LD_IMM64(BPF_REG_0, 1),
+	BPF_LD_IMM64(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid BPF_LD_IMM insn",
+	.errstr_unpriv = "R1 pointer comparison",
+	.result = REJECT,
+},
+{
+	"test3 ld_imm64",
+	.insns = {
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
+	BPF_LD_IMM64(BPF_REG_0, 0),
+	BPF_LD_IMM64(BPF_REG_0, 0),
+	BPF_LD_IMM64(BPF_REG_0, 1),
+	BPF_LD_IMM64(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_ld_imm64 insn",
+	.result = REJECT,
+},
+{
+	"test4 ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_ld_imm64 insn",
+	.result = REJECT,
+},
+{
+	"test5 ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
+	},
+	.errstr = "invalid bpf_ld_imm64 insn",
+	.result = REJECT,
+},
+{
+	"test6 ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
+	BPF_RAW_INSN(0, 0, 0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"test7 ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 1),
+	BPF_RAW_INSN(0, 0, 0, 0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"test8 ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 1, 1),
+	BPF_RAW_INSN(0, 0, 0, 0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "uses reserved fields",
+	.result = REJECT,
+},
+{
+	"test9 ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 1),
+	BPF_RAW_INSN(0, 0, 0, 1, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_ld_imm64 insn",
+	.result = REJECT,
+},
+{
+	"test10 ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 1),
+	BPF_RAW_INSN(0, BPF_REG_1, 0, 0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_ld_imm64 insn",
+	.result = REJECT,
+},
+{
+	"test11 ld_imm64",
+	.insns = {
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 1),
+	BPF_RAW_INSN(0, 0, BPF_REG_1, 0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_ld_imm64 insn",
+	.result = REJECT,
+},
+{
+	"test12 ld_imm64",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, BPF_REG_1, 0, 1),
+	BPF_RAW_INSN(0, 0, 0, 0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "not pointing to valid bpf_map",
+	.result = REJECT,
+},
+{
+	"test13 ld_imm64",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, BPF_REG_1, 0, 1),
+	BPF_RAW_INSN(0, 0, BPF_REG_1, 0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid bpf_ld_imm64 insn",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/ld_ind.c b/tools/testing/selftests/bpf/verifier/ld_ind.c
new file mode 100644
index 000000000000..079734227538
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ld_ind.c
@@ -0,0 +1,72 @@
+{
+	"ld_ind: check calling conv, r1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_1, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_2, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R2 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_3, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_3, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R3 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r4",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_4, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_4, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R4 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r5",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_5, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R5 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r7",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_7, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 1,
+},
diff --git a/tools/testing/selftests/bpf/verifier/leak_ptr.c b/tools/testing/selftests/bpf/verifier/leak_ptr.c
new file mode 100644
index 000000000000..d6eec17f2cd2
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/leak_ptr.c
@@ -0,0 +1,67 @@
+{
+	"leak pointer into ctx 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_STX_XADD(BPF_DW, BPF_REG_1, BPF_REG_2,
+		      offsetof(struct __sk_buff, cb[0])),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 2 },
+	.errstr_unpriv = "R2 leaks addr into mem",
+	.result_unpriv = REJECT,
+	.result = REJECT,
+	.errstr = "BPF_XADD stores into R1 ctx is not allowed",
+},
+{
+	"leak pointer into ctx 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+		    offsetof(struct __sk_buff, cb[0])),
+	BPF_STX_XADD(BPF_DW, BPF_REG_1, BPF_REG_10,
+		      offsetof(struct __sk_buff, cb[0])),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R10 leaks addr into mem",
+	.result_unpriv = REJECT,
+	.result = REJECT,
+	.errstr = "BPF_XADD stores into R1 ctx is not allowed",
+},
+{
+	"leak pointer into ctx 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2,
+		      offsetof(struct __sk_buff, cb[0])),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 1 },
+	.errstr_unpriv = "R2 leaks addr into ctx",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"leak pointer into map val",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_3, 0),
+	BPF_STX_XADD(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.errstr_unpriv = "R6 leaks addr into mem",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/lwt.c b/tools/testing/selftests/bpf/verifier/lwt.c
new file mode 100644
index 000000000000..2cab6a3966bb
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/lwt.c
@@ -0,0 +1,189 @@
+{
+	"invalid direct packet write for LWT_IN",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "cannot write into packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_LWT_IN,
+},
+{
+	"invalid direct packet write for LWT_OUT",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "cannot write into packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_LWT_OUT,
+},
+{
+	"direct packet write for LWT_XMIT",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_LWT_XMIT,
+},
+{
+	"direct packet read for LWT_IN",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_LWT_IN,
+},
+{
+	"direct packet read for LWT_OUT",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_LWT_OUT,
+},
+{
+	"direct packet read for LWT_XMIT",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_LWT_XMIT,
+},
+{
+	"overlapping checks for direct packet access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 6),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_2, 6),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_LWT_XMIT,
+},
+{
+	"make headroom for LWT_XMIT",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_2, 34),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_skb_change_head),
+	/* split for s390 to succeed */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_2, 42),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_EMIT_CALL(BPF_FUNC_skb_change_head),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_LWT_XMIT,
+},
+{
+	"invalid access of tc_classid for LWT_IN",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_classid)),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+},
+{
+	"invalid access of tc_classid for LWT_OUT",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_classid)),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+},
+{
+	"invalid access of tc_classid for LWT_XMIT",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_classid)),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+},
+{
+	"check skb->tc_classid half load not permitted for lwt prog",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_classid)),
+#else
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, tc_classid) + 2),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid bpf_context access",
+	.prog_type = BPF_PROG_TYPE_LWT_IN,
+},
diff --git a/tools/testing/selftests/bpf/verifier/map_in_map.c b/tools/testing/selftests/bpf/verifier/map_in_map.c
new file mode 100644
index 000000000000..2798927ee9ff
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/map_in_map.c
@@ -0,0 +1,62 @@
+{
+	"map in map access",
+	.insns = {
+	BPF_ST_MEM(0, BPF_REG_10, -4, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_ST_MEM(0, BPF_REG_10, -4, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_in_map = { 3 },
+	.result = ACCEPT,
+},
+{
+	"invalid inner map pointer",
+	.insns = {
+	BPF_ST_MEM(0, BPF_REG_10, -4, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_ST_MEM(0, BPF_REG_10, -4, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_in_map = { 3 },
+	.errstr = "R1 pointer arithmetic on map_ptr prohibited",
+	.result = REJECT,
+},
+{
+	"forgot null checking on the inner map pointer",
+	.insns = {
+	BPF_ST_MEM(0, BPF_REG_10, -4, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_ST_MEM(0, BPF_REG_10, -4, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_in_map = { 3 },
+	.errstr = "R1 type=map_value_or_null expected=map_ptr",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/map_ptr_mixing.c b/tools/testing/selftests/bpf/verifier/map_ptr_mixing.c
new file mode 100644
index 000000000000..cd26ee6b7b1d
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/map_ptr_mixing.c
@@ -0,0 +1,100 @@
+{
+	"calls: two calls returning different map pointers for lookup (hash, array)",
+	.insns = {
+	/* main prog */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 2),
+	BPF_CALL_REL(11),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_CALL_REL(12),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	/* subprog 1 */
+	BPF_LD_MAP_FD(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	/* subprog 2 */
+	BPF_LD_MAP_FD(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.fixup_map_hash_48b = { 13 },
+	.fixup_map_array_48b = { 16 },
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"calls: two calls returning different map pointers for lookup (hash, map in map)",
+	.insns = {
+	/* main prog */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 2),
+	BPF_CALL_REL(11),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_CALL_REL(12),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	/* subprog 1 */
+	BPF_LD_MAP_FD(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	/* subprog 2 */
+	BPF_LD_MAP_FD(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.fixup_map_in_map = { 16 },
+	.fixup_map_array_48b = { 13 },
+	.result = REJECT,
+	.errstr = "R0 invalid mem access 'map_ptr'",
+},
+{
+	"cond: two branches returning different map pointers for lookup (tail, tail)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_6, 0, 3),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 5 },
+	.fixup_prog2 = { 2 },
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "tail_call abusing map_ptr",
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"cond: two branches returning same map pointers for lookup (tail, tail)",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_6, 0, 3),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 2),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog2 = { 2, 5 },
+	.result_unpriv = ACCEPT,
+	.result = ACCEPT,
+	.retval = 42,
+},
diff --git a/tools/testing/selftests/bpf/verifier/map_ret_val.c b/tools/testing/selftests/bpf/verifier/map_ret_val.c
new file mode 100644
index 000000000000..bdd0e8d18333
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/map_ret_val.c
@@ -0,0 +1,65 @@
+{
+	"invalid map_fd for function call",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_delete_elem),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "fd 0 is not pointing to valid bpf_map",
+	.result = REJECT,
+},
+{
+	"don't check return value before access",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R0 invalid mem access 'map_value_or_null'",
+	.result = REJECT,
+},
+{
+	"access memory with incorrect alignment",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 4, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "misaligned value access",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
+{
+	"sometimes access memory with incorrect alignment",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
+	BPF_EXIT_INSN(),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R0 invalid mem access",
+	.errstr_unpriv = "R0 leaks addr",
+	.result = REJECT,
+	.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/masking.c b/tools/testing/selftests/bpf/verifier/masking.c
new file mode 100644
index 000000000000..6e1358c544fd
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/masking.c
@@ -0,0 +1,322 @@
+{
+	"masking, test out of bounds 1",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 5),
+	BPF_MOV32_IMM(BPF_REG_2, 5 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 2",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 1),
+	BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 3",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0xffffffff),
+	BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 4",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0xffffffff),
+	BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 5",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, -1),
+	BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 6",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, -1),
+	BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 7",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 5),
+	BPF_MOV32_IMM(BPF_REG_2, 5 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 8",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 9",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0xffffffff),
+	BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 10",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0xffffffff),
+	BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 11",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, -1),
+	BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test out of bounds 12",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, -1),
+	BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test in bounds 1",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 4),
+	BPF_MOV32_IMM(BPF_REG_2, 5 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 4,
+},
+{
+	"masking, test in bounds 2",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test in bounds 3",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0xfffffffe),
+	BPF_MOV32_IMM(BPF_REG_2, 0xffffffff - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0xfffffffe,
+},
+{
+	"masking, test in bounds 4",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0xabcde),
+	BPF_MOV32_IMM(BPF_REG_2, 0xabcdef - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0xabcde,
+},
+{
+	"masking, test in bounds 5",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_MOV32_IMM(BPF_REG_2, 1 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"masking, test in bounds 6",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_1, 46),
+	BPF_MOV32_IMM(BPF_REG_2, 47 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_1),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_1, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 46,
+},
+{
+	"masking, test in bounds 7",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, -46),
+	BPF_ALU64_IMM(BPF_MUL, BPF_REG_3, -1),
+	BPF_MOV32_IMM(BPF_REG_2, 47 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_3),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_3, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 46,
+},
+{
+	"masking, test in bounds 8",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, -47),
+	BPF_ALU64_IMM(BPF_MUL, BPF_REG_3, -1),
+	BPF_MOV32_IMM(BPF_REG_2, 47 - 1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_2, BPF_REG_3),
+	BPF_ALU64_REG(BPF_OR, BPF_REG_2, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_2, 0),
+	BPF_ALU64_IMM(BPF_ARSH, BPF_REG_2, 63),
+	BPF_ALU64_REG(BPF_AND, BPF_REG_3, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
diff --git a/tools/testing/selftests/bpf/verifier/meta_access.c b/tools/testing/selftests/bpf/verifier/meta_access.c
new file mode 100644
index 000000000000..205292b8dd65
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/meta_access.c
@@ -0,0 +1,235 @@
+{
+	"meta access, test1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_0, 8),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet, off=-8",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test3",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test4",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test5",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_4, 3),
+	BPF_MOV64_IMM(BPF_REG_2, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_xdp_adjust_meta),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_3, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R3 !read_ok",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test6",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_0, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test7",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test8",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 0xFFFF),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test9",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 0xFFFF),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_4, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test10",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_IMM(BPF_REG_5, 42),
+	BPF_MOV64_IMM(BPF_REG_6, 24),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_5, -8),
+	BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -8),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_5, 100, 6),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_5),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_6, BPF_REG_5, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid access to packet",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test11",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_IMM(BPF_REG_5, 42),
+	BPF_MOV64_IMM(BPF_REG_6, 24),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_5, -8),
+	BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -8),
+	BPF_JMP_IMM(BPF_JGT, BPF_REG_5, 100, 6),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_5),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_6, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_5, BPF_REG_5, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"meta access, test12",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 16),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_4, 5),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_3, 0),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 16),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_5, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
diff --git a/tools/testing/selftests/bpf/verifier/perf_event_sample_period.c b/tools/testing/selftests/bpf/verifier/perf_event_sample_period.c
new file mode 100644
index 000000000000..471c1a5950d8
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/perf_event_sample_period.c
@@ -0,0 +1,59 @@
+{
+	"check bpf_perf_event_data->sample_period byte load permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct bpf_perf_event_data, sample_period)),
+#else
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct bpf_perf_event_data, sample_period) + 7),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_PERF_EVENT,
+},
+{
+	"check bpf_perf_event_data->sample_period half load permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct bpf_perf_event_data, sample_period)),
+#else
+	BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct bpf_perf_event_data, sample_period) + 6),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_PERF_EVENT,
+},
+{
+	"check bpf_perf_event_data->sample_period word load permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct bpf_perf_event_data, sample_period)),
+#else
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct bpf_perf_event_data, sample_period) + 4),
+#endif
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_PERF_EVENT,
+},
+{
+	"check bpf_perf_event_data->sample_period dword load permitted",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct bpf_perf_event_data, sample_period)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_PERF_EVENT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/prevent_map_lookup.c b/tools/testing/selftests/bpf/verifier/prevent_map_lookup.c
new file mode 100644
index 000000000000..bbdba990fefb
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/prevent_map_lookup.c
@@ -0,0 +1,74 @@
+{
+	"prevent map lookup in sockmap",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_sockmap = { 3 },
+	.result = REJECT,
+	.errstr = "cannot pass map_type 15 into func bpf_map_lookup_elem",
+	.prog_type = BPF_PROG_TYPE_SOCK_OPS,
+},
+{
+	"prevent map lookup in sockhash",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_sockhash = { 3 },
+	.result = REJECT,
+	.errstr = "cannot pass map_type 18 into func bpf_map_lookup_elem",
+	.prog_type = BPF_PROG_TYPE_SOCK_OPS,
+},
+{
+	"prevent map lookup in xskmap",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_xskmap = { 3 },
+	.result = REJECT,
+	.errstr = "cannot pass map_type 17 into func bpf_map_lookup_elem",
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"prevent map lookup in stack trace",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_stacktrace = { 3 },
+	.result = REJECT,
+	.errstr = "cannot pass map_type 7 into func bpf_map_lookup_elem",
+	.prog_type = BPF_PROG_TYPE_PERF_EVENT,
+},
+{
+	"prevent map lookup in prog array",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog2 = { 3 },
+	.result = REJECT,
+	.errstr = "cannot pass map_type 3 into func bpf_map_lookup_elem",
+},
diff --git a/tools/testing/selftests/bpf/verifier/raw_stack.c b/tools/testing/selftests/bpf/verifier/raw_stack.c
new file mode 100644
index 000000000000..193d9e87d5a9
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/raw_stack.c
@@ -0,0 +1,305 @@
+{
+	"raw_stack: no skb_load_bytes",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	/* Call to skb_load_bytes() omitted. */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid read from stack off -8+0 size 8",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, negative len",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R4 min value is negative",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, negative len 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, ~0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R4 min value is negative",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, zero len",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack type R3",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, no init",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, init",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_6, 0, 0xcafe),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, spilled regs around bounds",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6,  8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_2,
+		    offsetof(struct __sk_buff, priority)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, spilled regs corruption",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R0 invalid mem access 'inv'",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"raw_stack: skb_load_bytes, spilled regs corruption 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6,  8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_6,  0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_2,
+		    offsetof(struct __sk_buff, priority)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_3,
+		    offsetof(struct __sk_buff, pkt_type)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R3 invalid mem access 'inv'",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"raw_stack: skb_load_bytes, spilled regs + data",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1,  8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6,  8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_6,  0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_2,
+		    offsetof(struct __sk_buff, priority)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, invalid access 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -513),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack type R3 off=-513 access_size=8",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, invalid access 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -1),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack type R3 off=-1 access_size=8",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, invalid access 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, 0xffffffff),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 0xffffffff),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R4 min value is negative",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, invalid access 4",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -1),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 0x7fffffff),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R4 unbounded memory access, use 'var &= const' or 'if (var < const)'",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, invalid access 5",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -512),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 0x7fffffff),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R4 unbounded memory access, use 'var &= const' or 'if (var < const)'",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, invalid access 6",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -512),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack type R3 off=-512 access_size=0",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"raw_stack: skb_load_bytes, large access",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -512),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_6),
+	BPF_MOV64_IMM(BPF_REG_4, 512),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_skb_load_bytes),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_6, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/ref_tracking.c b/tools/testing/selftests/bpf/verifier/ref_tracking.c
new file mode 100644
index 000000000000..dc2cc823df2b
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ref_tracking.c
@@ -0,0 +1,607 @@
+{
+	"reference tracking: leak potential reference",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0), /* leak reference */
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "Unreleased reference",
+	.result = REJECT,
+},
+{
+	"reference tracking: leak potential reference on stack",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "Unreleased reference",
+	.result = REJECT,
+},
+{
+	"reference tracking: leak potential reference on stack 2",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "Unreleased reference",
+	.result = REJECT,
+},
+{
+	"reference tracking: zero potential reference",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_IMM(BPF_REG_0, 0), /* leak reference */
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "Unreleased reference",
+	.result = REJECT,
+},
+{
+	"reference tracking: copy and zero potential references",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_7, 0), /* leak reference */
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "Unreleased reference",
+	.result = REJECT,
+},
+{
+	"reference tracking: release reference without check",
+	.insns = {
+	BPF_SK_LOOKUP,
+	/* reference in r0 may be NULL */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "type=sock_or_null expected=sock",
+	.result = REJECT,
+},
+{
+	"reference tracking: release reference",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"reference tracking: release reference 2",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"reference tracking: release reference twice",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "type=inv expected=sock",
+	.result = REJECT,
+},
+{
+	"reference tracking: release reference twice inside branch",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3), /* goto end */
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "type=inv expected=sock",
+	.result = REJECT,
+},
+{
+	"reference tracking: alloc, check, free in one subbranch",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 16),
+	/* if (offsetof(skb, mark) > data_len) exit; */
+	BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_2,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_SK_LOOKUP,
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_6, 0, 1), /* mark == 0? */
+	/* Leak reference in R0 */
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "Unreleased reference",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"reference tracking: alloc, check, free in both subbranches",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 16),
+	/* if (offsetof(skb, mark) > data_len) exit; */
+	BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_2,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_SK_LOOKUP,
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_6, 0, 4), /* mark == 0? */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"reference tracking in call: free reference in subprog",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0), /* unchecked reference */
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"reference tracking in call: free reference in subprog and outside",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0), /* unchecked reference */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "type=inv expected=sock",
+	.result = REJECT,
+},
+{
+	"reference tracking in call: alloc & leak reference in subprog",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_4),
+	BPF_SK_LOOKUP,
+	/* spill unchecked sk_ptr into stack of caller */
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "Unreleased reference",
+	.result = REJECT,
+},
+{
+	"reference tracking in call: alloc in subprog, release outside",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_SK_LOOKUP,
+	BPF_EXIT_INSN(), /* return sk */
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = POINTER_VALUE,
+	.result = ACCEPT,
+},
+{
+	"reference tracking in call: sk_ptr leak into caller stack",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
+	/* spill unchecked sk_ptr into stack of caller */
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_5, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	BPF_SK_LOOKUP,
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "Unreleased reference",
+	.result = REJECT,
+},
+{
+	"reference tracking in call: sk_ptr spill into caller stack",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+
+	/* subprog 1 */
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
+	/* spill unchecked sk_ptr into stack of caller */
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_5, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	/* now the sk_ptr is verified, free the reference */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_4, 0),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+
+	/* subprog 2 */
+	BPF_SK_LOOKUP,
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"reference tracking: allow LD_ABS",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_LD_ABS(BPF_B, 0),
+	BPF_LD_ABS(BPF_H, 0),
+	BPF_LD_ABS(BPF_W, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"reference tracking: forbid LD_ABS while holding reference",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_SK_LOOKUP,
+	BPF_LD_ABS(BPF_B, 0),
+	BPF_LD_ABS(BPF_H, 0),
+	BPF_LD_ABS(BPF_W, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "BPF_LD_[ABS|IND] cannot be mixed with socket references",
+	.result = REJECT,
+},
+{
+	"reference tracking: allow LD_IND",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_MOV64_IMM(BPF_REG_7, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"reference tracking: forbid LD_IND while holding reference",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_7, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_4),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "BPF_LD_[ABS|IND] cannot be mixed with socket references",
+	.result = REJECT,
+},
+{
+	"reference tracking: check reference or tail call",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
+	BPF_SK_LOOKUP,
+	/* if (sk) bpf_sk_release() */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 7),
+	/* bpf_tail_call() */
+	BPF_MOV64_IMM(BPF_REG_3, 2),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 17 },
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"reference tracking: release reference then tail call",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
+	BPF_SK_LOOKUP,
+	/* if (sk) bpf_sk_release() */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	/* bpf_tail_call() */
+	BPF_MOV64_IMM(BPF_REG_3, 2),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 18 },
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"reference tracking: leak possible reference over tail call",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
+	/* Look up socket and store in REG_6 */
+	BPF_SK_LOOKUP,
+	/* bpf_tail_call() */
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, 2),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	/* if (sk) bpf_sk_release() */
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 16 },
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "tail_call would lead to reference leak",
+	.result = REJECT,
+},
+{
+	"reference tracking: leak checked reference over tail call",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
+	/* Look up socket and store in REG_6 */
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	/* if (!sk) goto end */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	/* bpf_tail_call() */
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 17 },
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "tail_call would lead to reference leak",
+	.result = REJECT,
+},
+{
+	"reference tracking: mangle and release sock_or_null",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 5),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "R1 pointer arithmetic on sock_or_null prohibited",
+	.result = REJECT,
+},
+{
+	"reference tracking: mangle and release sock",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 5),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "R1 pointer arithmetic on sock prohibited",
+	.result = REJECT,
+},
+{
+	"reference tracking: access member",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
+{
+	"reference tracking: write to member",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_LD_IMM64(BPF_REG_2, 42),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_2,
+		    offsetof(struct bpf_sock, mark)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_LD_IMM64(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "cannot write into socket",
+	.result = REJECT,
+},
+{
+	"reference tracking: invalid 64-bit access of member",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "invalid bpf_sock access off=0 size=8",
+	.result = REJECT,
+},
+{
+	"reference tracking: access after release",
+	.insns = {
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.errstr = "!read_ok",
+	.result = REJECT,
+},
+{
+	"reference tracking: direct access for lookup",
+	.insns = {
+	/* Check that the packet is at least 64B long */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct __sk_buff, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct __sk_buff, data_end)),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 64),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 9),
+	/* sk = sk_lookup_tcp(ctx, skb->data, ...) */
+	BPF_MOV64_IMM(BPF_REG_3, sizeof(struct bpf_sock_tuple)),
+	BPF_MOV64_IMM(BPF_REG_4, 0),
+	BPF_MOV64_IMM(BPF_REG_5, 0),
+	BPF_EMIT_CALL(BPF_FUNC_sk_lookup_tcp),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_0, 4),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+	BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_EXIT_INSN(),
+	},
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.result = ACCEPT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/runtime_jit.c b/tools/testing/selftests/bpf/verifier/runtime_jit.c
new file mode 100644
index 000000000000..a9a8f620e71c
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/runtime_jit.c
@@ -0,0 +1,80 @@
+{
+	"runtime/jit: tail_call within bounds, prog once",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 1 },
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"runtime/jit: tail_call within bounds, prog loop",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, 1),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 1 },
+	.result = ACCEPT,
+	.retval = 41,
+},
+{
+	"runtime/jit: tail_call within bounds, no prog",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, 2),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 1 },
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"runtime/jit: tail_call out of bounds",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, 256),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 1 },
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"runtime/jit: pass negative index to tail_call",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, -1),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 1 },
+	.result = ACCEPT,
+	.retval = 2,
+},
+{
+	"runtime/jit: pass > 32bit index to tail_call",
+	.insns = {
+	BPF_LD_IMM64(BPF_REG_3, 0x100000000ULL),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 2 },
+	.result = ACCEPT,
+	.retval = 42,
+	/* Verifier rewrite for unpriv skips tail call here. */
+	.retval_unpriv = 2,
+},
diff --git a/tools/testing/selftests/bpf/verifier/search_pruning.c b/tools/testing/selftests/bpf/verifier/search_pruning.c
new file mode 100644
index 000000000000..7e50cb80873a
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/search_pruning.c
@@ -0,0 +1,156 @@
+{
+	"pointer/scalar confusion in state equality check (way 1)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_JMP_A(1),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
+	BPF_JMP_A(0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+	.retval = POINTER_VALUE,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 leaks addr as return value"
+},
+{
+	"pointer/scalar confusion in state equality check (way 2)",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
+	BPF_JMP_A(1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = ACCEPT,
+	.retval = POINTER_VALUE,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 leaks addr as return value"
+},
+{
+	"liveness pruning and write screening",
+	.insns = {
+	/* Get an unknown value */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
+	/* branch conditions teach us nothing about R2 */
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_2, 0, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 !read_ok",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_LWT_IN,
+},
+{
+	"varlen_map_value_access pruning",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV32_IMM(BPF_REG_2, MAX_ENTRIES),
+	BPF_JMP_REG(BPF_JSGT, BPF_REG_2, BPF_REG_1, 1),
+	BPF_MOV32_IMM(BPF_REG_1, 0),
+	BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.errstr = "R0 unbounded memory access",
+	.result_unpriv = REJECT,
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"search pruning: all branches should be verified (nop operation)",
+	.insns = {
+		BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+		BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+		BPF_LD_MAP_FD(BPF_REG_1, 0),
+		BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+		BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
+		BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
+		BPF_JMP_IMM(BPF_JEQ, BPF_REG_3, 0xbeef, 2),
+		BPF_MOV64_IMM(BPF_REG_4, 0),
+		BPF_JMP_A(1),
+		BPF_MOV64_IMM(BPF_REG_4, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_4, -16),
+		BPF_EMIT_CALL(BPF_FUNC_ktime_get_ns),
+		BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -16),
+		BPF_JMP_IMM(BPF_JEQ, BPF_REG_5, 0, 2),
+		BPF_MOV64_IMM(BPF_REG_6, 0),
+		BPF_ST_MEM(BPF_DW, BPF_REG_6, 0, 0xdead),
+		BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "R6 invalid mem access 'inv'",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"search pruning: all branches should be verified (invalid stack access)",
+	.insns = {
+		BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+		BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+		BPF_LD_MAP_FD(BPF_REG_1, 0),
+		BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+		BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
+		BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 0),
+		BPF_MOV64_IMM(BPF_REG_4, 0),
+		BPF_JMP_IMM(BPF_JEQ, BPF_REG_3, 0xbeef, 2),
+		BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_4, -16),
+		BPF_JMP_A(1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_4, -24),
+		BPF_EMIT_CALL(BPF_FUNC_ktime_get_ns),
+		BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -16),
+		BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "invalid read from stack off -16+0 size 8",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+},
+{
+	"allocated_stack",
+	.insns = {
+		BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+		BPF_ALU64_REG(BPF_MOV, BPF_REG_7, BPF_REG_0),
+		BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+		BPF_MOV64_IMM(BPF_REG_0, 0),
+		BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
+		BPF_LDX_MEM(BPF_DW, BPF_REG_6, BPF_REG_10, -8),
+		BPF_STX_MEM(BPF_B, BPF_REG_10, BPF_REG_7, -9),
+		BPF_LDX_MEM(BPF_B, BPF_REG_7, BPF_REG_10, -9),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 0),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 0),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 0),
+		BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 0),
+		BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.result_unpriv = ACCEPT,
+	.insn_processed = 15,
+},
diff --git a/tools/testing/selftests/bpf/verifier/spill_fill.c b/tools/testing/selftests/bpf/verifier/spill_fill.c
new file mode 100644
index 000000000000..d58db72fdfe8
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/spill_fill.c
@@ -0,0 +1,75 @@
+{
+	"check valid spill/fill",
+	.insns = {
+	/* spill R1(ctx) into stack */
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	/* fill it back into R2 */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -8),
+	/* should be able to access R0 = *(R2 + 8) */
+	/* BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, 8), */
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R0 leaks addr",
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.retval = POINTER_VALUE,
+},
+{
+	"check valid spill/fill, skb mark",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_6, -8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.result_unpriv = ACCEPT,
+},
+{
+	"check corrupted spill/fill",
+	.insns = {
+	/* spill R1(ctx) into stack */
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	/* mess up with R1 pointer on stack */
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -7, 0x23),
+	/* fill back into R0 is fine for priv.
+	 * R0 now becomes SCALAR_VALUE.
+	 */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	/* Load from R0 should fail. */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 8),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "attempt to corrupt spilled",
+	.errstr = "R0 invalid mem access 'inv",
+	.result = REJECT,
+},
+{
+	"check corrupted spill/fill, LSB",
+	.insns = {
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	BPF_ST_MEM(BPF_H, BPF_REG_10, -8, 0xcafe),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "attempt to corrupt spilled",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = POINTER_VALUE,
+},
+{
+	"check corrupted spill/fill, MSB",
+	.insns = {
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	BPF_ST_MEM(BPF_W, BPF_REG_10, -4, 0x12345678),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "attempt to corrupt spilled",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = POINTER_VALUE,
+},
diff --git a/tools/testing/selftests/bpf/verifier/stack_ptr.c b/tools/testing/selftests/bpf/verifier/stack_ptr.c
new file mode 100644
index 000000000000..7276620ef242
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/stack_ptr.c
@@ -0,0 +1,317 @@
+{
+	"PTR_TO_STACK store/load",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -10),
+	BPF_ST_MEM(BPF_DW, BPF_REG_1, 2, 0xfaceb00c),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 2),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0xfaceb00c,
+},
+{
+	"PTR_TO_STACK store/load - bad alignment on off",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_1, 2, 0xfaceb00c),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 2),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "misaligned stack access off (0x0; 0x0)+-8+2 size 8",
+},
+{
+	"PTR_TO_STACK store/load - bad alignment on reg",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -10),
+	BPF_ST_MEM(BPF_DW, BPF_REG_1, 8, 0xfaceb00c),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 8),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "misaligned stack access off (0x0; 0x0)+-10+8 size 8",
+},
+{
+	"PTR_TO_STACK store/load - out of bounds low",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -80000),
+	BPF_ST_MEM(BPF_DW, BPF_REG_1, 8, 0xfaceb00c),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 8),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack off=-79992 size=8",
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+},
+{
+	"PTR_TO_STACK store/load - out of bounds high",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_1, 8, 0xfaceb00c),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 8),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack off=0 size=8",
+},
+{
+	"PTR_TO_STACK check high 1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -1),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"PTR_TO_STACK check high 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, -1, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, -1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"PTR_TO_STACK check high 3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, -1, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, -1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"PTR_TO_STACK check high 4",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+	.errstr = "invalid stack off=0 size=1",
+	.result = REJECT,
+},
+{
+	"PTR_TO_STACK check high 5",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, (1 << 29) - 1),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack off",
+},
+{
+	"PTR_TO_STACK check high 6",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, (1 << 29) - 1),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, SHRT_MAX, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, SHRT_MAX),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack off",
+},
+{
+	"PTR_TO_STACK check high 7",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, (1 << 29) - 1),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, (1 << 29) - 1),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, SHRT_MAX, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, SHRT_MAX),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+	.errstr = "fp pointer offset",
+},
+{
+	"PTR_TO_STACK check low 1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -512),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"PTR_TO_STACK check low 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -513),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 1, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"PTR_TO_STACK check low 3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -513),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+	.errstr = "invalid stack off=-513 size=1",
+	.result = REJECT,
+},
+{
+	"PTR_TO_STACK check low 4",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, INT_MIN),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "math between fp pointer",
+},
+{
+	"PTR_TO_STACK check low 5",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -((1 << 29) - 1)),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack off",
+},
+{
+	"PTR_TO_STACK check low 6",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -((1 << 29) - 1)),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, SHRT_MIN, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, SHRT_MIN),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "invalid stack off",
+},
+{
+	"PTR_TO_STACK check low 7",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -((1 << 29) - 1)),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -((1 << 29) - 1)),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, SHRT_MIN, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, SHRT_MIN),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+	.errstr = "fp pointer offset",
+},
+{
+	"PTR_TO_STACK mixed reg/k, 1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -3),
+	BPF_MOV64_IMM(BPF_REG_2, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"PTR_TO_STACK mixed reg/k, 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -16, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -3),
+	BPF_MOV64_IMM(BPF_REG_2, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_5, -6),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"PTR_TO_STACK mixed reg/k, 3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -3),
+	BPF_MOV64_IMM(BPF_REG_2, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = -3,
+},
+{
+	"PTR_TO_STACK reg",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_MOV64_IMM(BPF_REG_2, -3),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+	BPF_ST_MEM(BPF_B, BPF_REG_1, 0, 42),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "invalid stack off=0 size=1",
+	.result = ACCEPT,
+	.retval = 42,
+},
+{
+	"stack pointer arithmetic",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_7, -10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_7, -10),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_1),
+	BPF_ST_MEM(0, BPF_REG_2, 4, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 8),
+	BPF_ST_MEM(0, BPF_REG_2, 4, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/uninit.c b/tools/testing/selftests/bpf/verifier/uninit.c
new file mode 100644
index 000000000000..987a5871ff1d
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/uninit.c
@@ -0,0 +1,39 @@
+{
+	"read uninitialized register",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R2 !read_ok",
+	.result = REJECT,
+},
+{
+	"read invalid register",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_0, -1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R15 is invalid",
+	.result = REJECT,
+},
+{
+	"program doesn't init R0 before exit",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 !read_ok",
+	.result = REJECT,
+},
+{
+	"program doesn't init R0 before exit in all branches",
+	.insns = {
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R0 !read_ok",
+	.errstr_unpriv = "R1 pointer comparison",
+	.result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/unpriv.c b/tools/testing/selftests/bpf/verifier/unpriv.c
new file mode 100644
index 000000000000..dca58cf1a4ab
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/unpriv.c
@@ -0,0 +1,521 @@
+{
+	"unpriv: return pointer",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 leaks addr",
+	.retval = POINTER_VALUE,
+},
+{
+	"unpriv: add const to pointer",
+	.insns = {
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"unpriv: add pointer to pointer",
+	.insns = {
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_10),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R1 pointer += pointer",
+},
+{
+	"unpriv: neg pointer",
+	.insns = {
+	BPF_ALU64_IMM(BPF_NEG, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R1 pointer arithmetic",
+},
+{
+	"unpriv: cmp pointer with const",
+	.insns = {
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R1 pointer comparison",
+},
+{
+	"unpriv: cmp pointer with pointer",
+	.insns = {
+	BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R10 pointer comparison",
+},
+{
+	"unpriv: check that printk is disallowed",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_2, 8),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_1),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_trace_printk),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "unknown func bpf_trace_printk#6",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: pass pointer to helper function",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_2),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_update_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr_unpriv = "R4 leaks addr",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: indirectly pass pointer on stack to helper function",
+	.insns = {
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_10, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr = "invalid indirect read from stack off -8+0 size 8",
+	.result = REJECT,
+},
+{
+	"unpriv: mangle pointer on stack 1",
+	.insns = {
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_10, -8),
+	BPF_ST_MEM(BPF_W, BPF_REG_10, -8, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "attempt to corrupt spilled",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: mangle pointer on stack 2",
+	.insns = {
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_10, -8),
+	BPF_ST_MEM(BPF_B, BPF_REG_10, -1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "attempt to corrupt spilled",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: read pointer from stack in small chunks",
+	.insns = {
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_10, -8),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "invalid size",
+	.result = REJECT,
+},
+{
+	"unpriv: write pointer into ctx",
+	.insns = {
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 leaks addr",
+	.result_unpriv = REJECT,
+	.errstr = "invalid bpf_context access",
+	.result = REJECT,
+},
+{
+	"unpriv: spill/fill of ctx",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+},
+{
+	"unpriv: spill/fill of ctx 2",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_hash_recalc),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"unpriv: spill/fill of ctx 3",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_10, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_hash_recalc),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R1 type=fp expected=ctx",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"unpriv: spill/fill of ctx 4",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_DW, BPF_REG_10, BPF_REG_0, -8, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_hash_recalc),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "R1 type=inv expected=ctx",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"unpriv: spill/fill of different pointers stx",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_3, 42),
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "same insn cannot be used with different pointers",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"unpriv: spill/fill of different pointers stx - ctx and sock",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+	/* struct bpf_sock *sock = bpf_sock_lookup(...); */
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	/* u64 foo; */
+	/* void *target = &foo; */
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+	/* if (skb == NULL) *target = sock; */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+	/* else *target = skb; */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	/* struct __sk_buff *skb = *target; */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	/* skb->mark = 42; */
+	BPF_MOV64_IMM(BPF_REG_3, 42),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
+		    offsetof(struct __sk_buff, mark)),
+	/* if (sk) bpf_sk_release(sk) */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+		BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "type=ctx expected=sock",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"unpriv: spill/fill of different pointers stx - leak sock",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+	/* struct bpf_sock *sock = bpf_sock_lookup(...); */
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	/* u64 foo; */
+	/* void *target = &foo; */
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+	/* if (skb == NULL) *target = sock; */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+	/* else *target = skb; */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	/* struct __sk_buff *skb = *target; */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	/* skb->mark = 42; */
+	BPF_MOV64_IMM(BPF_REG_3, 42),
+	BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
+		    offsetof(struct __sk_buff, mark)),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	//.errstr = "same insn cannot be used with different pointers",
+	.errstr = "Unreleased reference",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"unpriv: spill/fill of different pointers stx - sock and ctx (read)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+	/* struct bpf_sock *sock = bpf_sock_lookup(...); */
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	/* u64 foo; */
+	/* void *target = &foo; */
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+	/* if (skb) *target = skb */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	/* else *target = sock */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+	/* struct bpf_sock *sk = *target; */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	/* if (sk) u32 foo = sk->mark; bpf_sk_release(sk); */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 2),
+		BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+			    offsetof(struct bpf_sock, mark)),
+		BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "same insn cannot be used with different pointers",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"unpriv: spill/fill of different pointers stx - sock and ctx (write)",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+	/* struct bpf_sock *sock = bpf_sock_lookup(...); */
+	BPF_SK_LOOKUP,
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	/* u64 foo; */
+	/* void *target = &foo; */
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+	/* if (skb) *target = skb */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	/* else *target = sock */
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+		BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+	/* struct bpf_sock *sk = *target; */
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	/* if (sk) sk->mark = 42; bpf_sk_release(sk); */
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+		BPF_MOV64_IMM(BPF_REG_3, 42),
+		BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
+			    offsetof(struct bpf_sock, mark)),
+		BPF_EMIT_CALL(BPF_FUNC_sk_release),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	//.errstr = "same insn cannot be used with different pointers",
+	.errstr = "cannot write into socket",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"unpriv: spill/fill of different pointers ldx",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2,
+		      -(__s32)offsetof(struct bpf_perf_event_data,
+				       sample_period) - 8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_1,
+		    offsetof(struct bpf_perf_event_data, sample_period)),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "same insn cannot be used with different pointers",
+	.prog_type = BPF_PROG_TYPE_PERF_EVENT,
+},
+{
+	"unpriv: write pointer into map elem value",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"alu32: mov u32 const",
+	.insns = {
+	BPF_MOV32_IMM(BPF_REG_7, 0),
+	BPF_ALU32_IMM(BPF_AND, BPF_REG_7, 1),
+	BPF_MOV32_REG(BPF_REG_0, BPF_REG_7),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_7, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 0,
+},
+{
+	"unpriv: partial copy of pointer",
+	.insns = {
+	BPF_MOV32_REG(BPF_REG_1, BPF_REG_10),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R10 partial copy",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: pass pointer to tail_call",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_3, BPF_REG_1),
+	BPF_LD_MAP_FD(BPF_REG_2, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_tail_call),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_prog1 = { 1 },
+	.errstr_unpriv = "R3 leaks addr into helper",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: cmp map pointer with zero",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 1 },
+	.errstr_unpriv = "R1 pointer comparison",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: write into frame pointer",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_10, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "frame pointer is read only",
+	.result = REJECT,
+},
+{
+	"unpriv: spill/fill frame pointer",
+	.insns = {
+	BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_10, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_10, BPF_REG_6, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "frame pointer is read only",
+	.result = REJECT,
+},
+{
+	"unpriv: cmp of frame pointer",
+	.insns = {
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_10, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R10 pointer comparison",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: adding of fp",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_1, 0),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, -8),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
+{
+	"unpriv: cmp of stack pointer",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr_unpriv = "R2 pointer comparison",
+	.result_unpriv = REJECT,
+	.result = ACCEPT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/value.c b/tools/testing/selftests/bpf/verifier/value.c
new file mode 100644
index 000000000000..0e42592b1218
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/value.c
@@ -0,0 +1,104 @@
+{
+	"map element value store of cleared call register",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R1 !read_ok",
+	.errstr = "R1 !read_ok",
+	.result = REJECT,
+	.result_unpriv = REJECT,
+},
+{
+	"map element value with unaligned store",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 17),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 3),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 2, 43),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, -2, 44),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_8, 0, 32),
+	BPF_ST_MEM(BPF_DW, BPF_REG_8, 2, 33),
+	BPF_ST_MEM(BPF_DW, BPF_REG_8, -2, 34),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_8, 5),
+	BPF_ST_MEM(BPF_DW, BPF_REG_8, 0, 22),
+	BPF_ST_MEM(BPF_DW, BPF_REG_8, 4, 23),
+	BPF_ST_MEM(BPF_DW, BPF_REG_8, -7, 24),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_8),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_7, 3),
+	BPF_ST_MEM(BPF_DW, BPF_REG_7, 0, 22),
+	BPF_ST_MEM(BPF_DW, BPF_REG_7, 4, 23),
+	BPF_ST_MEM(BPF_DW, BPF_REG_7, -4, 24),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"map element value with unaligned load",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, MAX_ENTRIES, 9),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 3),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 2),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_8, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_8, 2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 5),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 4),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"map element value is preserved across register spilling",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, offsetof(struct test_val, foo)),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -184),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/value_adj_spill.c b/tools/testing/selftests/bpf/verifier/value_adj_spill.c
new file mode 100644
index 000000000000..7135e8021b81
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/value_adj_spill.c
@@ -0,0 +1,43 @@
+{
+	"map element value is preserved across register spilling",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -184),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+},
+{
+	"map element value or null is marked on register spilling",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -152),
+	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 leaks addr",
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/value_illegal_alu.c b/tools/testing/selftests/bpf/verifier/value_illegal_alu.c
new file mode 100644
index 000000000000..7f6c232cd842
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/value_illegal_alu.c
@@ -0,0 +1,94 @@
+{
+	"map element value illegal alu op, 1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 bitwise operator &= on pointer",
+	.result = REJECT,
+},
+{
+	"map element value illegal alu op, 2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ALU32_IMM(BPF_ADD, BPF_REG_0, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 32-bit pointer arithmetic prohibited",
+	.result = REJECT,
+},
+{
+	"map element value illegal alu op, 3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ALU64_IMM(BPF_DIV, BPF_REG_0, 42),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 pointer arithmetic with /= operator",
+	.result = REJECT,
+},
+{
+	"map element value illegal alu op, 4",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ENDIAN(BPF_FROM_BE, BPF_REG_0, 64),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr_unpriv = "R0 pointer arithmetic prohibited",
+	.errstr = "invalid mem access 'inv'",
+	.result = REJECT,
+	.result_unpriv = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"map element value illegal alu op, 5",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_IMM(BPF_REG_3, 4096),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+	BPF_STX_XADD(BPF_DW, BPF_REG_2, BPF_REG_3, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, 0),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 invalid mem access 'inv'",
+	.result = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/value_or_null.c b/tools/testing/selftests/bpf/verifier/value_or_null.c
new file mode 100644
index 000000000000..860d4a71cd83
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/value_or_null.c
@@ -0,0 +1,152 @@
+{
+	"multiple registers share map_lookup_elem result",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS
+},
+{
+	"alu ops on ptr_to_map_value_or_null, 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, 2),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.errstr = "R4 pointer arithmetic on map_value_or_null",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS
+},
+{
+	"alu ops on ptr_to_map_value_or_null, 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_4, -1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.errstr = "R4 pointer arithmetic on map_value_or_null",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS
+},
+{
+	"alu ops on ptr_to_map_value_or_null, 3",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_4, 1),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.errstr = "R4 pointer arithmetic on map_value_or_null",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS
+},
+{
+	"invalid memory access with multiple map_lookup_elem calls",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.result = REJECT,
+	.errstr = "R4 !read_ok",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS
+},
+{
+	"valid indirect map_lookup_elem access with 2nd lookup in branch",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_1, 10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_2),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_2, 10),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0, 3),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_7),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 4 },
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS
+},
+{
+	"invalid map access from else condition",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, MAX_ENTRIES-1, 1),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
+	BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 3 },
+	.errstr = "R0 unbounded memory access",
+	.result = REJECT,
+	.errstr_unpriv = "R0 leaks addr",
+	.result_unpriv = REJECT,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
diff --git a/tools/testing/selftests/bpf/verifier/value_ptr_arith.c b/tools/testing/selftests/bpf/verifier/value_ptr_arith.c
new file mode 100644
index 000000000000..9ab5ace83e02
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/value_ptr_arith.c
@@ -0,0 +1,792 @@
+{
+	"map access: known scalar += value_ptr from different maps",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 1, 3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 5 },
+	.fixup_map_array_48b = { 8 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R1 tried to add from different maps",
+	.retval = 1,
+},
+{
+	"map access: value_ptr -= known scalar from different maps",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 1, 3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_16b = { 5 },
+	.fixup_map_array_48b = { 8 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 min value is outside of the array range",
+	.retval = 1,
+},
+{
+	"map access: known scalar += value_ptr from different maps, but same value properties",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+		    offsetof(struct __sk_buff, len)),
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 1, 3),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 1, 2),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_48b = { 5 },
+	.fixup_map_array_48b = { 8 },
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"map access: mixing value pointer and scalar, 1",
+	.insns = {
+	// load map value pointer into r0 and r2
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
+	BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
+	BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	// load some number from the map into r1
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	// depending on r1, branch:
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 3),
+	// branch A
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	BPF_JMP_A(2),
+	// branch B
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0x100000),
+	// common instruction
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	// depending on r1, branch:
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+	// branch A
+	BPF_JMP_A(4),
+	// branch B
+	BPF_MOV64_IMM(BPF_REG_0, 0x13371337),
+	// verifier follows fall-through
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0x100000, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	// fake-dead code; targeted from branch A to
+	// prevent dead code sanitization
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 1 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R2 tried to add from different pointers or scalars",
+	.retval = 0,
+},
+{
+	"map access: mixing value pointer and scalar, 2",
+	.insns = {
+	// load map value pointer into r0 and r2
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
+	BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
+	BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	// load some number from the map into r1
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	// depending on r1, branch:
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+	// branch A
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0x100000),
+	BPF_JMP_A(2),
+	// branch B
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+	BPF_MOV64_IMM(BPF_REG_3, 0),
+	// common instruction
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	// depending on r1, branch:
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+	// branch A
+	BPF_JMP_A(4),
+	// branch B
+	BPF_MOV64_IMM(BPF_REG_0, 0x13371337),
+	// verifier follows fall-through
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0x100000, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	// fake-dead code; targeted from branch A to
+	// prevent dead code sanitization
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 1 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R2 tried to add from different maps or paths",
+	.retval = 0,
+},
+{
+	"sanitation: alu with different scalars",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
+	BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
+	BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
+	BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_2, 0),
+	BPF_MOV64_IMM(BPF_REG_3, 0x100000),
+	BPF_JMP_A(2),
+	BPF_MOV64_IMM(BPF_REG_2, 42),
+	BPF_MOV64_IMM(BPF_REG_3, 0x100001),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 1 },
+	.result = ACCEPT,
+	.retval = 0x100000,
+},
+{
+	"map access: value_ptr += known scalar, upper oob arith, test 1",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_1, 48),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 1,
+},
+{
+	"map access: value_ptr += known scalar, upper oob arith, test 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_1, 49),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 1,
+},
+{
+	"map access: value_ptr += known scalar, upper oob arith, test 3",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_MOV64_IMM(BPF_REG_1, 47),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 1,
+},
+{
+	"map access: value_ptr -= known scalar, lower oob arith, test 1",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_IMM(BPF_REG_1, 47),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 48),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R0 min value is outside of the array range",
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+},
+{
+	"map access: value_ptr -= known scalar, lower oob arith, test 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_IMM(BPF_REG_1, 47),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 48),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 1,
+},
+{
+	"map access: value_ptr -= known scalar, lower oob arith, test 3",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_IMM(BPF_REG_1, 47),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 47),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 1,
+},
+{
+	"map access: known scalar += value_ptr",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"map access: value_ptr += known scalar, 1",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"map access: value_ptr += known scalar, 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, 49),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "invalid access to map value",
+},
+{
+	"map access: value_ptr += known scalar, 3",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, -1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "invalid access to map value",
+},
+{
+	"map access: value_ptr += known scalar, 4",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+	BPF_MOV64_IMM(BPF_REG_1, 5),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, -2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, -1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 1,
+},
+{
+	"map access: value_ptr += known scalar, 5",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, (6 + 1) * sizeof(int)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 0xabcdef12,
+},
+{
+	"map access: value_ptr += known scalar, 6",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_IMM(BPF_REG_1, (3 + 1) * sizeof(int)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 3 * sizeof(int)),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 0xabcdef12,
+},
+{
+	"map access: unknown scalar += value_ptr, 1",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"map access: unknown scalar += value_ptr, 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 31),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 0xabcdef12,
+},
+{
+	"map access: unknown scalar += value_ptr, 3",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
+	BPF_MOV64_IMM(BPF_REG_1, -1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 31),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 0xabcdef12,
+},
+{
+	"map access: unknown scalar += value_ptr, 4",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+	BPF_MOV64_IMM(BPF_REG_1, 19),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 31),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R1 max value is outside of the array range",
+	.errstr_unpriv = "R1 pointer arithmetic of map value goes out of range",
+},
+{
+	"map access: value_ptr += unknown scalar, 1",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"map access: value_ptr += unknown scalar, 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 31),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 0xabcdef12,
+},
+{
+	"map access: value_ptr += unknown scalar, 3",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 8),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_0, 16),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_3, 1),
+	BPF_ALU64_IMM(BPF_OR, BPF_REG_3, 1),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_2, BPF_REG_3, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 2),
+	BPF_JMP_IMM(BPF_JA, 0, 0, -3),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.retval = 1,
+},
+{
+	"map access: value_ptr += value_ptr",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R0 pointer += pointer prohibited",
+},
+{
+	"map access: known scalar -= value_ptr",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R1 tried to subtract pointer from scalar",
+},
+{
+	"map access: value_ptr -= known scalar",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+	BPF_MOV64_IMM(BPF_REG_1, 4),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R0 min value is outside of the array range",
+},
+{
+	"map access: value_ptr -= known scalar, 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+	BPF_MOV64_IMM(BPF_REG_1, 6),
+	BPF_MOV64_IMM(BPF_REG_2, 4),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_2),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 1,
+},
+{
+	"map access: unknown scalar -= value_ptr",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_1, BPF_REG_0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R1 tried to subtract pointer from scalar",
+},
+{
+	"map access: value_ptr -= unknown scalar",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R0 min value is negative",
+},
+{
+	"map access: value_ptr -= unknown scalar, 2",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 8),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xf),
+	BPF_ALU64_IMM(BPF_OR, BPF_REG_1, 0x7),
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0x7),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_1),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = ACCEPT,
+	.result_unpriv = REJECT,
+	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
+	.retval = 1,
+},
+{
+	"map access: value_ptr -= value_ptr",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+	BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_0),
+	BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_array_48b = { 3 },
+	.result = REJECT,
+	.errstr = "R0 invalid mem access 'inv'",
+	.errstr_unpriv = "R0 pointer -= pointer prohibited",
+},
diff --git a/tools/testing/selftests/bpf/verifier/var_off.c b/tools/testing/selftests/bpf/verifier/var_off.c
new file mode 100644
index 000000000000..1e536ff121a5
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/var_off.c
@@ -0,0 +1,66 @@
+{
+	"variable-offset ctx access",
+	.insns = {
+	/* Get an unknown value */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
+	/* Make it small and 4-byte aligned */
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 4),
+	/* add it to skb.  We now have either &skb->len or
+	 * &skb->pkt_type, but we don't know which
+	 */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+	/* dereference it */
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "variable ctx access var_off=(0x0; 0x4)",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_LWT_IN,
+},
+{
+	"variable-offset stack access",
+	.insns = {
+	/* Fill the top 8 bytes of the stack */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	/* Get an unknown value */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
+	/* Make it small and 4-byte aligned */
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 4),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_2, 8),
+	/* add it to fp.  We now have either fp-4 or fp-8, but
+	 * we don't know which
+	 */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_10),
+	/* dereference it */
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_2, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "variable stack access var_off=(0xfffffffffffffff8; 0x4)",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_LWT_IN,
+},
+{
+	"indirect variable-offset stack access",
+	.insns = {
+	/* Fill the top 8 bytes of the stack */
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	/* Get an unknown value */
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
+	/* Make it small and 4-byte aligned */
+	BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 4),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_2, 8),
+	/* add it to fp.  We now have either fp-4 or fp-8, but
+	 * we don't know which
+	 */
+	BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_10),
+	/* dereference it indirectly */
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 5 },
+	.errstr = "variable stack read R2",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_LWT_IN,
+},
diff --git a/tools/testing/selftests/bpf/verifier/xadd.c b/tools/testing/selftests/bpf/verifier/xadd.c
new file mode 100644
index 000000000000..c5de2e62cc8b
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/xadd.c
@@ -0,0 +1,97 @@
+{
+	"xadd/w check unaligned stack",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -7),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "misaligned stack access off",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"xadd/w check unaligned map",
+	.insns = {
+	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+	BPF_LD_MAP_FD(BPF_REG_1, 0),
+	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
+	BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_STX_XADD(BPF_W, BPF_REG_0, BPF_REG_1, 3),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 3),
+	BPF_EXIT_INSN(),
+	},
+	.fixup_map_hash_8b = { 3 },
+	.result = REJECT,
+	.errstr = "misaligned value access off",
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+},
+{
+	"xadd/w check unaligned pkt",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 2),
+	BPF_MOV64_IMM(BPF_REG_0, 99),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 6),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 0, 0),
+	BPF_ST_MEM(BPF_W, BPF_REG_2, 3, 0),
+	BPF_STX_XADD(BPF_W, BPF_REG_2, BPF_REG_0, 1),
+	BPF_STX_XADD(BPF_W, BPF_REG_2, BPF_REG_0, 2),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_2, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = REJECT,
+	.errstr = "BPF_XADD stores into R2 pkt is not allowed",
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"xadd/w check whether src/dst got mangled, 1",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_10),
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_STX_XADD(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+	BPF_JMP_REG(BPF_JNE, BPF_REG_6, BPF_REG_0, 3),
+	BPF_JMP_REG(BPF_JNE, BPF_REG_7, BPF_REG_10, 2),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_10, -8),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 42),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = 3,
+},
+{
+	"xadd/w check whether src/dst got mangled, 2",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+	BPF_MOV64_REG(BPF_REG_7, BPF_REG_10),
+	BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -8),
+	BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -8),
+	BPF_STX_XADD(BPF_W, BPF_REG_10, BPF_REG_0, -8),
+	BPF_JMP_REG(BPF_JNE, BPF_REG_6, BPF_REG_0, 3),
+	BPF_JMP_REG(BPF_JNE, BPF_REG_7, BPF_REG_10, 2),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_10, -8),
+	BPF_EXIT_INSN(),
+	BPF_MOV64_IMM(BPF_REG_0, 42),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	.retval = 3,
+},
diff --git a/tools/testing/selftests/bpf/verifier/xdp.c b/tools/testing/selftests/bpf/verifier/xdp.c
new file mode 100644
index 000000000000..5ac390508139
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/xdp.c
@@ -0,0 +1,14 @@
+{
+	"XDP, using ifindex from netdev",
+	.insns = {
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, ingress_ifindex)),
+	BPF_JMP_IMM(BPF_JLT, BPF_REG_2, 1, 1),
+	BPF_MOV64_IMM(BPF_REG_0, 1),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.retval = 1,
+},
diff --git a/tools/testing/selftests/bpf/verifier/xdp_direct_packet_access.c b/tools/testing/selftests/bpf/verifier/xdp_direct_packet_access.c
new file mode 100644
index 000000000000..bfb97383e6b5
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/xdp_direct_packet_access.c
@@ -0,0 +1,900 @@
+{
+	"XDP pkt read, pkt_end mangling, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R3 pointer arithmetic on pkt_end",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"XDP pkt read, pkt_end mangling, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_ALU64_IMM(BPF_SUB, BPF_REG_3, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R3 pointer arithmetic on pkt_end",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+},
+{
+	"XDP pkt read, pkt_data' > pkt_end, good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' > pkt_end, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' > pkt_end, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end > pkt_data', good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end > pkt_data', bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end > pkt_data', bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' < pkt_end, good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' < pkt_end, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' < pkt_end, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end < pkt_data', good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end < pkt_data', bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end < pkt_data', bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' >= pkt_end, good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' >= pkt_end, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' >= pkt_end, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end >= pkt_data', good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end >= pkt_data', bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end >= pkt_data', bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' <= pkt_end, good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' <= pkt_end, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data' <= pkt_end, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end <= pkt_data', good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end <= pkt_data', bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_end <= pkt_data', bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+		    offsetof(struct xdp_md, data_end)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' > pkt_data, good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' > pkt_data, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' > pkt_data, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data > pkt_meta', good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data > pkt_meta', bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data > pkt_meta', bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' < pkt_data, good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' < pkt_data, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' < pkt_data, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data < pkt_meta', good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data < pkt_meta', bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data < pkt_meta', bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLT, BPF_REG_3, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' >= pkt_data, good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' >= pkt_data, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' >= pkt_data, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_1, BPF_REG_3, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data >= pkt_meta', good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data >= pkt_meta', bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data >= pkt_meta', bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JGE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' <= pkt_data, good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' <= pkt_data, bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -4),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_meta' <= pkt_data, bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_1, BPF_REG_3, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data <= pkt_meta', good access",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data <= pkt_meta', bad access 1",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 1),
+	BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, -8),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},
+{
+	"XDP pkt read, pkt_data <= pkt_meta', bad access 2",
+	.insns = {
+	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+		    offsetof(struct xdp_md, data_meta)),
+	BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1, offsetof(struct xdp_md, data)),
+	BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 8),
+	BPF_JMP_REG(BPF_JLE, BPF_REG_3, BPF_REG_1, 0),
+	BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, -5),
+	BPF_MOV64_IMM(BPF_REG_0, 0),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 offset is outside of the packet",
+	.result = REJECT,
+	.prog_type = BPF_PROG_TYPE_XDP,
+	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
+},