Corpus for ioctl$FIOCLEX:

Coverage	Program
5418	syz_io_uring_setup-perf_event_open-socket$netlink-ioctl$FIOCLEX-sendmsg$nl_generic-perf_event_open-ioctl$TUNATTACHFILTER-ioctl$PERF_EVENT_IOC_SET_OUTPUT-fsetxattr$security_selinux-socket$nl_generic-sendmsg$NL80211_CMD_ADD_NAN_FUNCTION-syz_open_procfs-pread64-ioctl$BTRFS_IOC_SEND-openat$full-sendmsg$NL80211_CMD_LEAVE_MESH-ioctl$sock_SIOCGIFINDEX_80211