Corpus for pivot_root:

Coverage	Program
4631	syz_mount_image$iso9660-mount-pivot_root
4604	perf_event_open-syz_mount_image$iso9660-mount-pivot_root
4087	perf_event_open-syz_mount_image$iso9660-mount-pivot_root
3934	perf_event_open-syz_mount_image$iso9660-mount-pivot_root
3818	syz_mount_image$iso9660-pivot_root
3801	syz_mount_image$nfs-syz_mount_image$tmpfs-newfstatat-setresuid-pivot_root
2171	perf_event_open-syz_mount_image$tmpfs-pivot_root
2088	syz_mount_image$tmpfs-mount$9p_fd-syz_mount_image$tmpfs-pivot_root
2071	syz_mount_image$tmpfs-mount$9p_unix-pivot_root
1185	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-pivot_root
655	syz_mount_image$tmpfs-perf_event_open-pivot_root
586	syz_mount_image$vfat-perf_event_open-mount$bind-pivot_root
525	symlink-syz_mount_image$tmpfs-pivot_root
493	syz_mount_image$tmpfs-pivot_root
414	syz_mount_image$iso9660-mount-chroot-umount2-pivot_root
239	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-pivot_root