Corpus for rt_sigsuspend:

Coverage	Program
318	perf_event_open-io_uring_setup-rt_sigsuspend-close_range
227	rt_sigsuspend
82	perf_event_open-rt_sigsuspend
44	rt_sigsuspend
32	rt_sigsuspend
22	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-rt_sigsuspend
10	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-rt_sigsuspend