Corpus for pipe:

Coverage	Program
3971	perf_event_open-openat$procfs-fsmount-preadv-openat-signalfd-ioctl$FS_IOC_RESVSP-fsetxattr$trusted_overlay_opaque-openat-lseek-syz_init_net_socket$bt_hci-pipe-socketpair$nbd-splice-ioctl$BTRFS_IOC_ADD_DEV-fsetxattr$trusted_overlay_opaque-openat$sysfs
2562	perf_event_open-openat$sndseq-ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER-fspick-openat-pipe
862	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-pipe
702	perf_event_open-pipe
627	pipe
593	pipe
543	pipe
538	perf_event_open-pipe-epoll_create
333	pipe
314	sendmsg$DEVLINK_CMD_PORT_UNSPLIT-pipe