Corpus for pidfd_open:

Coverage	Program
3167	perf_event_open-perf_event_open-getsockopt$sock_cred-perf_event_open-perf_event_open-perf_event_open-pipe2-fsetxattr$security_capability-perf_event_open-syz_genetlink_get_family_id$nl80211-getpid-pidfd_open
2167	openat$urandom-perf_event_open-sched_setaffinity-perf_event_open-pidfd_open-io_setup
1027	perf_event_open-ioctl$sock_ipv6_tunnel_SIOCGETPRL-socket$packet-syz_init_net_socket$802154_raw-ioctl$sock_SIOCGIFINDEX-setsockopt$packet_add_memb-getpid-pidfd_open-pidfd_open-msgctl$IPC_SET-perf_event_open-syz_open_procfs-getsockopt$inet6_IPV6_IPSEC_POLICY
804	socketpair$unix-sendmsg$unix-recvmsg$unix-pidfd_open
697	perf_event_open-getpid-pidfd_open-fsetxattr$trusted_overlay_opaque-getpid-pidfd_open-flistxattr
612	openat$procfs-prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-getpid-pidfd_open-pidfd_getfd
90	perf_event_open-gettid-pidfd_open
84	perf_event_open-sched_setaffinity-gettid-pidfd_open-openat$sr-mmap$IORING_OFF_SQ_RING
14	pidfd_open