Corpus for nanosleep:

Coverage	Program
709	syz_io_uring_setup-syz_io_uring_setup-dup2-nanosleep
222	perf_event_open-nanosleep
176	nanosleep
162	nanosleep
149	perf_event_open-nanosleep
149	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-nanosleep
137	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-nanosleep