Corpus for openat$urandom:

Coverage	Program
685	openat$urandom
664	openat-open-writev-ioctl$EXT4_IOC_MOVE_EXT-syz_open_dev$vcsu-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-perf_event_open-openat$urandom-read-socket$inet6_icmp-sendfile-openat-openat-recvmsg$unix
660	openat$urandom