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[Martin Pitt <martin.pitt@xxxxxxxxxx>]

$ cat /proc/self/cgroup 
10:blkio:/user.slice/user-1000.slice/session-c2.scope
9:memory:/user.slice/user-1000.slice/session-c2.scope
8:freezer:/user.slice/user-1000.slice/session-c2.scope
7:cpu,cpuacct:/user.slice/user-1000.slice/session-c2.scope
6:net_cls,net_prio:/user.slice/user-1000.slice/session-c2.scope
5:cpuset:/user.slice/user-1000.slice/session-c2.scope
4:perf_event:/user.slice/user-1000.slice/session-c2.scope
3:devices:/user.slice/user-1000.slice/session-c2.scope
2:hugetlb:/user.slice/user-1000.slice/session-c2.scope
1:name=systemd:/user.slice/user-1000.slice/session-c2.scope

/var/log/upstart/cgmanager.log doesn't exist under systemd, but here is
the journal:

-- Logs begin at Fr 2015-01-23 13:10:32 CET, end at Fr 2015-01-23 17:06:26 CET. --
Jan 23 17:05:24 donald cgmanager[758]: cgmanager:do_create_main: pid 14681 (uid 1000 gid 1000) may not create under /run/cgmanager/fs/none,name=systemd/user.slice/user-1000.slice/session-c2.scope
Jan 23 17:05:24 donald cgmanager[758]: cgmanager: Invalid path /run/cgmanager/fs/none,name=systemd/user.slice/user-1000.slice/session-c2.scope/v1
Jan 23 17:05:24 donald cgmanager[758]: cgmanager:per_ctrl_move_pid_main: Invalid path /run/cgmanager/fs/none,name=systemd/user.slice/user-1000.slice/session-c2.scope/v1

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to lxc in Ubuntu.
https://bugs.launchpad.net/bugs/1413927

Title:
  lxc_cgmanager_enter: 694 call to cgmanager_move_pid_sync failed:
  invalid requestUser container fails to start:

Status in lxc package in Ubuntu:
  New

Bug description:
  I wanted to test the new lxc with lxcfs. A system container (with
  upstart or systemd) works perfectly well now (great!), but user
  containers regressed:

  $ lxc-create -n v1 -t download -- -d ubuntu -r vivid -a amd64
  $ lxc-start -n v1  -F 
  lxc-start: cgmanager.c: lxc_cgmanager_enter: 694 call to cgmanager_move_pid_sync failed: invalid request
  lxc-start: start.c: __lxc_start: 1099 failed to spawn 'v1'
  lxc-start: lxc_start.c: main: 345 The container failed to start.

  My host is running systemd, but cgmanager is running (i. e. it's not
  bug 1400394, I enabled cgmanager.service).

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: lxc 1.1.0~rc1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.18.0-9.10-generic 3.18.2
  Uname: Linux 3.18.0-9-generic x86_64
  ApportVersion: 2.15.1-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Jan 23 10:35:55 2015
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-11-20 (63 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20141119)
  SourcePackage: lxc
  UpgradeStatus: No upgrade log present (probably fresh install)
  defaults.conf:
   lxc.network.type = veth
   lxc.network.link = lxcbr0
   lxc.network.flags = up
   lxc.network.hwaddr = 00:16:3e:xx:xx:xx
  lxc.conf: lxc.lxcpath = /srv/lxc

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