Corpus for keyctl$chown:

Coverage	Program
753	perf_event_open-perf_event_open-dup-add_key$keyring-fstat-keyctl$chown
751	perf_event_open-newfstatat-setresuid-add_key$keyring-add_key$user-keyctl$chown
748	perf_event_open-perf_event_open-dup-add_key$keyring-fstat-keyctl$chown
732	add_key$keyring-setgroups-keyctl$chown
720	add_key$fscrypt_v1-keyctl$chown
707	socket$nl_xfrm-getsockopt$sock_cred-setuid-add_key$keyring-add_key$fscrypt_v1-keyctl$chown
666	add_key$keyring-keyctl$chown-keyctl$setperm-keyctl$chown
632	perf_event_open-add_key$keyring-add_key$fscrypt_v1-socket$nl_xfrm-getsockopt$sock_cred-keyctl$chown
402	add_key$keyring-socket$nl_xfrm-getsockopt$sock_cred-setuid-keyctl$chown
339	perf_event_open-add_key$keyring-add_key$fscrypt_v1-socket$nl_xfrm-getsockopt$sock_cred-keyctl$chown
306	add_key$keyring-keyctl$chown-keyctl$chown
293	perf_event_open-add_key$keyring-add_key$fscrypt_v1-socket$nl_xfrm-getsockopt$sock_cred-keyctl$chown-mmap$IORING_OFF_CQ_RING-syz_io_uring_submit
281	rseq-mkdirat$cgroup_root-uname-add_key$keyring-add_key$user-perf_event_open-rseq-request_key-add_key$keyring-keyctl$chown-keyctl$chown-keyctl$chown
237	perf_event_open-add_key$keyring-keyctl$chown
190	add_key$keyring-keyctl$chown
38	keyctl$chown
27	keyctl$chown
25	keyctl$chown
21	keyctl$chown