12:net_cls,net_prio:/ 11:rdma:/ 10:dmem:/ 9:freezer:/ 8:misc:/ 7:cpu,cpuacct:/system.slice 6:devices:/system.slice/system-serial\x2dgetty.slice 5:pids:/system.slice/system-serial\x2dgetty.slice/serial-getty@ttyS0.service 4:hugetlb:/ 3:blkio:/system.slice/system-serial\x2dgetty.slice 2:perf_event:/ 1:name=systemd:/system.slice/system-serial\x2dgetty.slice/serial-getty@ttyS0.service
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