12:hugetlb:/
11:perf_event:/
10:net_cls,net_prio:/
9:devices:/init.scope
8:memory:/init.scope
7:freezer:/
6:pids:/init.scope
5:rdma:/
4:cpu,cpuacct:/init.scope
3:cpuset:/
2:blkio:/init.scope
1:name=systemd:/init.scope
0::/init.scope