Corpus for timer_getoverrun:

Coverage	Program
1626	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-timer_create-timer_getoverrun
731	timer_create-timer_create-timer_settime-timer_create-timer_settime-timer_create-timer_settime-timer_create-timer_settime-clock_gettime-timer_create-timer_getoverrun-timer_delete
537	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-timer_create-timer_getoverrun
176	perf_event_open-timer_create-timer_getoverrun
72	timer_create-perf_event_open-timer_getoverrun
19	timer_getoverrun