arch_bpf_timed_may_goto
if (func_addr != (u64)arch_bpf_timed_may_goto)
if ((void *)func == arch_bpf_timed_may_goto) {
u64 arch_bpf_timed_may_goto(void);
insn_buf[5] = BPF_EMIT_CALL(arch_bpf_timed_may_goto);