Corpus for add_key$keyring:

Coverage	Program
6643	add_key$keyring-keyctl$search-clone3
3081	syz_usb_connect$printer-socket$inet6_tcp-add_key$keyring-add_key$fscrypt_v1-syz_usb_connect$printer
2957	add_key$keyring-openat-close-execveat
2701	ioctl$TCSETSW2-perf_event_open-perf_event_open-add_key$keyring-add_key$keyring-keyctl$KEYCTL_RESTRICT_KEYRING-socket$nl_generic-syz_genetlink_get_family_id$ethtool-sendmsg$ETHTOOL_MSG_STRSET_GET-perf_event_open-syz_mount_image$vfat-mkdirat-renameat-renameat-openat-clone3-mkdirat-ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT-dup-request_key
1850	perf_event_open-add_key$keyring
1812	perf_event_open-add_key$keyring
1303	add_key$user-add_key$keyring-add_key$keyring-add_key
986	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-perf_event_open-add_key$keyring
856	perf_event_open-add_key$keyring-add_key$keyring-keyctl$restrict_keyring
783	perf_event_open-add_key$keyring-add_key-add_key-keyctl$clear-creat-mkdirat$cgroup_root-add_key$fscrypt_v1-add_key$keyring-keyctl$link-mkdirat$cgroup_root-request_key-mkdirat$cgroup_root-mkdirat$cgroup_root
755	add_key$keyring-add_key$keyring-add_key$keyring-keyctl$KEYCTL_MOVE
713	add_key$keyring-add_key$keyring-keyctl$search
713	keyctl$instantiate_iov-add_key$keyring-add_key$keyring-keyctl$KEYCTL_RESTRICT_KEYRING
615	perf_event_open-add_key$keyring-add_key$keyring-keyctl$KEYCTL_RESTRICT_KEYRING
567	add_key$keyring-add_key$keyring-add_key$keyring-add_key$keyring-add_key$keyring-add_key$keyring-add_key$keyring-add_key$keyring-add_key$keyring
541	add_key$keyring
534	keyctl$join-add_key$keyring
532	add_key$keyring-add_key$keyring
514	perf_event_open-add_key$keyring-add_key$user-keyctl$KEYCTL_RESTRICT_KEYRING-add_key$keyring
477	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-add_key$keyring
442	add_key$keyring-add_key$keyring-keyctl$KEYCTL_RESTRICT_KEYRING-add_key$keyring
397	perf_event_open-add_key$keyring
353	mmap-add_key$keyring
180	add_key$keyring
96	add_key$keyring