[Bug 1309025] Re: systemd-logind assert failure: cgmanager-client.c:6322: Assertion failed in cgmanager_list_children_sync: proxy != NULL

[Roman V. Isaev]

On 16/Jun 13:20, Serge Hallyn wrote:
> Can you verify whether cgroup-lite is installed?  What does
> 
> ls /sys/fs/cgroup
> 
> show?

dragon pts/15#ls /sys/fs/cgroup
systemd
dragon pts/15#ls /sys/fs/cgroup/systemd
cgroup.clone_children  cgroup.event_control  cgroup.procs cgroup.sane_behavior  notify_on_release  release_agent  tasks  user
dragon pts/15#

root at dragon:/home/test# dpkg -l|grep cgroup
rc  cgmanager                                             0.24-0ubuntu5 amd64        Central cgroup manager daemon
rc  cgroup-lite                                           1.9 all          Light-weight package to set up cgroups at system boot
ii  libcgmanager0:amd64                                   0.24-0ubuntu6 amd64        Central cgroup manager daemon (client library)
ii  libcgmanager0:i386                                    0.24-0ubuntu6 i386         Central cgroup manager daemon (client library)


-- 
 Roman V. Isaev         http://www.gunlab.com.ru         Moscow, Russia

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https://bugs.launchpad.net/bugs/1309025

Title:
  systemd-logind assert failure: cgmanager-client.c:6322: Assertion
  failed in cgmanager_list_children_sync: proxy != NULL

Status in “cgmanager” package in Ubuntu:
  Confirmed
Status in “systemd” package in Ubuntu:
  Confirmed

Bug description:
  Occurred after a dist-upgrade, reboot and logging in.

  Any needed logs will be added later

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: systemd-services 204-5ubuntu20
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AssertionMessage: cgmanager-client.c:6322: Assertion failed in cgmanager_list_children_sync: proxy != NULL
  Date: Thu Apr 17 14:53:58 2014
  ExecutablePath: /lib/systemd/systemd-logind
  InstallationDate: Installed on 2012-10-08 (555 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20121008)
  ProcCmdline: /lib/systemd/systemd-logind
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  Signal: 6
  SourcePackage: systemd
  StacktraceTop:
   cgmanager_list_children_sync () from /lib/x86_64-linux-gnu/libcgmanager.so.0
   ?? ()
   ?? ()
   ?? ()
   ?? ()
  Title: systemd-logind assert failure: cgmanager-client.c:6322: Assertion failed in cgmanager_list_children_sync: proxy != NULL
  UpgradeStatus: Upgraded to trusty on 2013-10-26 (172 days ago)
  UserGroups: utah

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