Corpus for pidfd_getfd:
Coverage Program
5257 sched_setaffinity-perf_event_open-mremap-socket$inet_tcp-close-mmap$IORING_OFF_CQ_RING-openat-syz_mount_image$tmpfs-creat-pidfd_getfd-setsockopt$inet6_MCAST_MSFILTER-socket$inet6_udp-setsockopt$inet6_MCAST_MSFILTER-ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD-write-symlinkat-openat$sndseq-dup2-ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO-ioctl$KDGKBMETA
2000 perf_event_open-getpid-pidfd_open-eventfd2-pidfd_getfd
599 perf_event_open-getpid-pidfd_open-openat-pidfd_getfd
578 seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-pidfd_getfd
212 prlimit64-getpid-pidfd_open-pidfd_getfd
135 getpid-pidfd_open-close_range-pidfd_getfd
71 getpid-pidfd_open-pidfd_getfd
61 perf_event_open-pidfd_getfd
8 pidfd_getfd