[Bug 1317179] Re: lxc containers fail to start in trusty with newer kernels

[Launchpad Bug Tracker]

This bug was fixed in the package systemd - 204-5ubuntu20.2

---------------
systemd (204-5ubuntu20.2) trusty; urgency=medium

  * Update Enable-all-cgroup-controllers-in-logind.patch to also include
    net_cls and net_prio. That should cover all existing cgroups.
    (LP: #1317179)
 -- Stephane Graber <stgraber at ubuntu.com>   Thu, 08 May 2014 18:32:05 -0500

** Changed in: systemd (Ubuntu Trusty)
       Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1317179

Title:
  lxc containers fail to start in trusty with newer kernels

Status in “systemd” package in Ubuntu:
  Fix Released
Status in “systemd” source package in Trusty:
  Fix Released

Bug description:
  When running a trusty userspace with a newer kernel (e.g. 3.15-rc4),
  attempting to start a container fails:

  $ lxc-start -n p2
  lxc_container: call to cgmanager_create_sync failed: invalid request
  lxc_container: Failed to create net_cls:p2
  lxc_container: Error creating cgroup net_cls:p2
  lxc_container: failed creating cgroups
  lxc_container: failed to spawn 'p2'

  Iiuc, this seems to be caused new cgroups in the kernel which aren't
  enabled for systemd but that lxc tries to configure anyway.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1317179/+subscriptions