Corpus for setregid:

Coverage	Program
642	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-setregid
252	setregid-getegid-getegid-setresgid-setregid
207	perf_event_open-setregid
163	setregid
133	setresgid-setregid
133	setreuid-getgroups-setregid
124	setregid
114	setregid