Cgroup lite

sailfish:/data/system-data/var/log # cat upstart/cgroup-lite.log
mount: cgroup is already mounted or /sys/fs/cgroup/cpu busy
       cgroup is already mounted on /sys/fs/cgroup/cpuset
       cgroup is already mounted on /sys/fs/cgroup/cpu
       cgroup is already mounted on /sys/fs/cgroup/cpuacct
rmdir: failed to remove '/sys/fs/cgroup/cpu': Device or resource busy
mount: special device cgroup does not exist
mount: cgroup is already mounted or /sys/fs/cgroup/cpuacct busy
       cgroup is already mounted on /sys/fs/cgroup/cpuset
       cgroup is already mounted on /sys/fs/cgroup/cpu
       cgroup is already mounted on /sys/fs/cgroup/cpuacct
rmdir: failed to remove '/sys/fs/cgroup/cpuacct': Device or resource busy
mount: special device cgroup does not exist
mount: cgroup is already mounted or /sys/fs/cgroup/net_cls busy
       cgroup is already mounted on /sys/fs/cgroup/cpuset
       cgroup is already mounted on /sys/fs/cgroup/cpu
       cgroup is already mounted on /sys/fs/cgroup/cpuacct
       cgroup is already mounted on /sys/fs/cgroup/memory
       cgroup is already mounted on /sys/fs/cgroup/devices
       cgroup is already mounted on /sys/fs/cgroup/freezer
       cgroup is already mounted on /sys/fs/cgroup/net_cls
rmdir: failed to remove '/sys/fs/cgroup/net_cls': Device or resource busy
mount: special device cgroup does not exist
mount: cgroup is already mounted or /sys/fs/cgroup/net_prio busy
       cgroup is already mounted on /sys/fs/cgroup/cpuset
       cgroup is already mounted on /sys/fs/cgroup/cpu
       cgroup is already mounted on /sys/fs/cgroup/cpuacct
       cgroup is already mounted on /sys/fs/cgroup/memory
       cgroup is already mounted on /sys/fs/cgroup/devices
       cgroup is already mounted on /sys/fs/cgroup/freezer
       cgroup is already mounted on /sys/fs/cgroup/net_cls
       cgroup is already mounted on /sys/fs/cgroup/blkio
       cgroup is already mounted on /sys/fs/cgroup/perf_event
       cgroup is already mounted on /sys/fs/cgroup/net_prio
rmdir: failed to remove '/sys/fs/cgroup/net_prio': Device or resource busy
mount: special device cgroup does not exist
mount: special device cgroup does not exist
mount: cgroup is already mounted or /sys/fs/cgroup/perf_event busy
       cgroup is already mounted on /sys/fs/cgroup/cpuset
       cgroup is already mounted on /sys/fs/cgroup/cpu
       cgroup is already mounted on /sys/fs/cgroup/cpuacct
       cgroup is already mounted on /sys/fs/cgroup/memory
       cgroup is already mounted on /sys/fs/cgroup/devices
       cgroup is already mounted on /sys/fs/cgroup/freezer
       cgroup is already mounted on /sys/fs/cgroup/net_cls
       cgroup is already mounted on /sys/fs/cgroup/blkio
       cgroup is already mounted on /sys/fs/cgroup/perf_event
rmdir: failed to remove '/sys/fs/cgroup/perf_event': Device or resource busy