Corpus for umount2:

Coverage	Program
4652	perf_event_open-syz_mount_image$ext4-mount-umount2
3840	syz_mount_image$ext4-mount-chroot-umount2
3286	syz_mount_image$ext4-perf_event_open-mount-open-umount2
2134	syz_mount_image$ext4-mount-umount2
2084	syz_mount_image$ext4-mount-mount$9p_unix-mount$bind-mount$bind-mount$bind-umount2
1678	syz_mount_image$ext4-mount-chroot-umount2-umount2
1582	syz_mount_image$ext4-syz_io_uring_submit-ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT-syz_io_uring_submit-syz_io_uring_submit-mount-inotify_init1-inotify_add_watch-umount2
1346	syz_mount_image$ext4-mount-inotify_init1-inotify_add_watch-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REQ_SET_REG-umount2
1191	syz_mount_image$ext4-mount-umount2
1144	syz_mount_image$ext4-perf_event_open-mount-umount2
1135	perf_event_open-syz_mount_image$ext4-mount-umount2
1105	perf_event_open-syz_mount_image$ext4-mount-umount2
1102	perf_event_open-syz_mount_image$ext4-mount-umount2
1089	syz_mount_image$ext4-mount-mount$9p_unix-umount2
1088	syz_mount_image$ext4-mount-umount2
1084	syz_mount_image$ext4-mount-umount2
1057	syz_mount_image$ext4-mount-umount2
953	syz_mount_image$ext4-mount-umount2
768	syz_mount_image$ext4-mount-mount$9p_unix-mount$bind-mount$bind-mount$bind-mount$bind-umount2
752	syz_mount_image$ext4-mount-mount$9p_unix-mount$bind-mount$bind-umount2
752	syz_mount_image$ext4-mount-mount$bind-umount2
749	syz_mount_image$ext4-mount$9p_unix-umount2
720	syz_mount_image$ext4-mount$9p_unix-chroot-umount2
513	syz_mount_image$ext4-mount$9p_unix-openat$dir-umount2
490	syz_mount_image$ext4-mount$9p_unix-openat$dir-umount2
462	syz_mount_image$ext4-mount-perf_event_open-umount2
437	syz_mount_image$ext4-mount$9p_unix-chroot-umount2
436	syz_mount_image$ext4-mount-mount$bind-mount$bind-umount2-umount2
401	syz_mount_image$nfs4-stat-setreuid-umount2
393	symlink-umount2
32	umount2