Corpus for pidfd_open:

Coverage	Program
2144	perf_event_open-syz_init_net_socket$bt_l2cap-getpgrp-pidfd_open-perf_event_open-readahead-pidfd_open-sendmmsg$inet6-sendmsg$inet6-bind$bt_l2cap-connect$bt_l2cap-sendmmsg
1164	gettid-seccomp$SECCOMP_SET_MODE_STRICT-pidfd_open
704	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-getpgrp-pidfd_open
262	ioctl$TCSETSF2-ioctl$TCSETSF2-syz_open_pts-openat$tun-ioctl$TUNSETQUEUE-ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX-openat$tun-mq_open-socket$inet-fallocate-syz_open_pts-perf_event_open-dup3-dup3-dup-getpgrp-pidfd_open-dup-ioctl$EXT4_IOC_GET_ES_CACHE
241	syz_mount_image$nfs-openat$vcsa-openat-ioctl$TUNSETQUEUE-sendfile-ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD-perf_event_open-getpgrp-pidfd_open-dup-setns
239	perf_event_open-syz_init_net_socket$bt_l2cap-getpgrp-pidfd_open-perf_event_open-readahead-pidfd_open-sendmmsg$inet6-bind$bt_l2cap-connect$bt_l2cap-sendmmsg
239	perf_event_open-syz_init_net_socket$bt_l2cap-getpgrp-pidfd_open-perf_event_open-readahead-sendmmsg$inet6-bind$bt_l2cap-connect$bt_l2cap-sendmmsg-openat$null-connect$bt_l2cap
90	getpgrp-prlimit64-pidfd_open
66	gettid-pidfd_open
32	pidfd_open