Corpus for sched_rr_get_interval:

Coverage	Program
566	sched_rr_get_interval
513	sched_rr_get_interval
128	perf_event_open-sched_rr_get_interval
94	perf_event_open-sched_rr_get_interval
55	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-sched_rr_get_interval