{
        "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,
},