{ "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, },