[lxc-users] CGManager and LXCFS causing lxc-start to fail for unprivileged containers

[Serge Hallyn]

Hm, so the question is what is being refused when the log shows

      lxc-start 1454105667.556 WARN     lxc_cgmanager - cgmanager.c:lxc_cgmanager_enter:693 - call to cgmanager_move_pid_sync failed: invalid request

Probably most informative to stop cgmanager on the host and restart it
with "--debug", try to start the container, then look through the cgmanager
debug output for which move_pid request failed.