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