Corpus for setns:

Coverage	Program
1940	socket$nl_xfrm-getsockopt$sock_cred-setuid-syz_open_procfs$namespace-setns
237	syz_open_procfs$userns-setns
225	syz_open_procfs$namespace-setns
199	syz_open_procfs$namespace-setns
190	syz_open_procfs$namespace-setns
188	socket$nl_xfrm-getsockopt$sock_cred-setuid-syz_open_procfs$namespace-setns
187	socket$nl_xfrm-getsockopt$sock_cred-setuid-syz_open_procfs$namespace-setns
180	syz_open_procfs$namespace-setns
177	syz_open_procfs$namespace-setns
40	syz_open_procfs$namespace-setns
35	openat$full-setns