Corpus for setns:

Coverage	Program
1919	syz_open_procfs$namespace-dup-setns
1886	syz_open_procfs$namespace-setns
652	openat$full-recvmmsg$unix-syz_io_uring_submit-recvmmsg$unix-fcntl$setsig-perf_event_open-getpgrp-pidfd_open-dup-setns
485	openat$full-perf_event_open-getpgrp-pidfd_open-dup-setns
483	syz_mount_image$nfs-openat$vcsa-openat-ioctl$TUNSETQUEUE-sendfile-ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD-perf_event_open-getpgrp-pidfd_open-dup-setns-setsockopt$ARPT_SO_SET_ADD_COUNTERS
465	sendmsg$ETHTOOL_MSG_LINKINFO_GET-openat-ftruncate-ioctl$BTRFS_IOC_BALANCE-openat-openat$full-perf_event_open-lseek-getpgrp-pidfd_open-dup-setns-copy_file_range-inotify_add_watch
433	getpgrp-pidfd_open-dup-setns
279	getpgrp-pidfd_open-dup-stat-setresuid-setns
260	getpgrp-pidfd_open-dup-setns
257	getpgrp-pidfd_open-dup-setns
239	syz_open_procfs$namespace-setns
238	getpgrp-pidfd_open-dup-setns
232	getpgrp-pidfd_open-dup-setns
227	getpgrp-pidfd_open-stat-setresuid-dup-setns
188	syz_open_procfs$namespace-setns
61	getpgrp-pidfd_open-dup-setns
59	openat-setns
58	syz_open_procfs$namespace-setns