Corpus for setregid:

Coverage	Program
743	setregid-socket$inet_icmp
205	perf_event_open-creat-getpgid-setregid
149	setresgid-setregid
136	getgroups-setregid-setregid
121	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-setregid
113	socket$nl_xfrm-getsockopt$sock_cred-setuid-setregid
105	setregid
103	setregid