Corpus for fchown:

Coverage	Program
3343	perf_event_open-syz_mount_image$vfat-openat$vcs-fstat-fcntl$dupfd-socket$packet-syz_open_procfs-dup2-epoll_ctl$EPOLL_CTL_ADD-socket$inet6_udp-sendmmsg$inet6-mkdirat-statfs-fchown-renameat-newfstatat-fchown-fork
1817	socket$inet6_udp-getsockopt$inet_pktinfo-sendmmsg$inet6-setsockopt$SO_TIMESTAMPING-sendto$inet-mkdirat$cgroup_root-syz_io_uring_setup-setuid-fchown-fcntl$setstatus
380	syz_open_dev$sg-fchown
374	socket$inet6_udp-prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-fchown
347	openat$sysfs-fchown
336	openat$sysfs-perf_event_open-fchown
336	perf_event_open-perf_event_open-socket$inet6_udp-fchown-syz_init_net_socket$bt_l2cap
335	setregid-socket$inet6_udplite-fchown
304	close_range-socket$nl_xfrm-fchown
262	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-fchown
252	openat$sysfs-socket$nl_xfrm-getsockopt$sock_cred-setuid-fchown
232	socket$nl_xfrm-newfstatat-setuid-getsockopt$sock_cred-fchown
223	syz_open_procfs-socket$nl_xfrm-getsockopt$sock_cred-setuid-fchown
218	syz_open_procfs-newfstatat-setresuid-fchown
186	openat$tcp_mem-fchown
95	syz_open_procfs$namespace-fchown