Corpus for rt_sigaction:

Coverage	Program
1035	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-rt_sigaction
163	munmap-rt_sigaction
59	perf_event_open-rt_sigaction
49	rt_sigaction
41	rt_sigaction
41	rt_sigaction
26	perf_event_open-prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-rt_sigaction
21	rt_sigaction
9	rt_sigaction