Corpus for mount$cgroup2:

Coverage	Program
1796	syz_mount_image$ext4-mount$cgroup2
1285	syz_mount_image$ext4-mount$cgroup2
1271	syz_mount_image$vfat-mount$cgroup2
1256	socketpair$unix-bind$unix-mount$cgroup2
1227	syz_mount_image$ext4-mount$cgroup2
1143	openat-mount$cgroup2
628	syz_mount_image$ext4-mount-mount$9p_unix-mount$bind-mount$cgroup2