KPROBE_FUNC
link = bpf_program__attach_kprobe_opts(skel->progs.kprobe_run, KPROBE_FUNC, &opts);
kprobe_addr = ksym_get_addr(KPROBE_FUNC);
ASSERT_EQ(info.perf_event.kprobe.name_len, strlen(KPROBE_FUNC) + 1,
err = strncmp(u64_to_ptr(info.perf_event.kprobe.func_name), KPROBE_FUNC,
strlen(KPROBE_FUNC));