Corpus for pipe:

Coverage	Program
2437	creat-openat$dir-pipe-fcntl$setstatus-pipe-fcntl$setstatus-newfstatat-setresuid-sendfile
1262	perf_event_open-perf_event_open-pipe-socket$inet_icmp_raw-splice
930	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-pipe-vmsplice
902	perf_event_open-syz_init_net_socket$802154_dgram-dup-fcntl$dupfd-ioctl$FIONREAD-pipe
796	prlimit64-inotify_init1-pipe
776	perf_event_open-pipe-socket$inet6
605	pipe