Corpus for setreuid:

Coverage	Program
1526	perf_event_open-setreuid
995	perf_event_open-setreuid
710	socket$nl_xfrm-getsockopt$sock_cred-setuid-setreuid
454	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-setreuid
412	newfstatat-newfstatat-setresuid-setreuid
227	newfstatat-setresuid-setreuid
208	setreuid
163	perf_event_open-setreuid
139	socket$nl_xfrm-getsockopt$sock_cred-setuid-getsockopt$sock_cred-socket$nl_xfrm-getsockopt$sock_cred-setreuid