Corpus for keyctl$chown:

Coverage	Program
2432	perf_event_open-ioctl$BLKTRACESTART-ioctl$BLKTRACETEARDOWN-add_key$keyring-keyctl$setperm-keyctl$get_security-getuid-keyctl$chown-add_key-socket$inet6_udp-connect$inet6-sendmmsg$inet6
991	semctl$SEM_INFO-perf_event_open-syz_open_dev$tty1-add_key$keyring-ioctl$KDGKBLED-add_key$keyring-add_key$keyring-ioctl$PIO_UNIMAP-add_key$fscrypt_v1-keyctl$chown-add_key$fscrypt_v1-keyctl$chown-add_key$fscrypt_v1-keyctl$KEYCTL_MOVE-request_key-socket$netlink-ioctl$PIO_UNIMAP-unshare-keyctl$describe
827	perf_event_open-stat-setresuid-setresuid-setfsuid-add_key$keyring-keyctl$chown
803	perf_event_open-stat-setresuid-add_key$fscrypt_v1-stat-stat-setresuid-keyctl$chown
740	add_key$fscrypt_v1-keyctl$chown-keyctl$chown
662	add_key$fscrypt_v1-stat-keyctl$chown
511	add_key$fscrypt_v1-keyctl$chown-keyctl$setperm-add_key$fscrypt_v1
373	add_key$keyring-stat-setresuid-keyctl$chown
364	syz_open_procfs$namespace-perf_event_open-sendmmsg-openat$sndseq-fcntl$dupfd-perf_event_open-add_key$keyring-ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE-write$sndseq-add_key-keyctl$chown-syz_io_uring_submit-ftruncate
325	perf_event_open-stat-setresuid-setfsuid-add_key$keyring-keyctl$chown
305	socket$inet-setsockopt$inet_mreqn-perf_event_open-ioctl$TUNSETOFFLOAD-add_key$fscrypt_v1-getegid-keyctl$chown-write$bt_hci-setsockopt$inet_IP_XFRM_POLICY
285	perf_event_open-stat-setresuid-add_key$fscrypt_v1-keyctl$chown
251	perf_event_open-add_key$fscrypt_v1-keyctl$chown
223	add_key$keyring-keyctl$chown
214	add_key$user-keyctl$chown
182	perf_event_open-keyctl$chown
45	keyctl$chown