Ubuntu
apport package

apport_python_hook.py fails in LXC container in with in get_logind_session "No such file or directory: '/sys/fs/cgroup/systemd//user/1000.user/c2.session"

Bug #1270783 reported by Jean-Baptiste Lallement
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
apport (Ubuntu)
Fix Released
Medium
Martin Pitt

Bug Description

In an up to date Trusty container run:

root@trusty-amd64:~# aa-status --enabled
Traceback (most recent call last):
[...]
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 103, in apport_excepthook
    pr.add_proc_info(extraenv=['PYTHONPATH', 'PYTHONHOME'])
  File "/usr/lib/python3/dist-packages/apport/report.py", line 546, in add_proc_info
    ret = self.get_logind_session(pid)
  File "/usr/lib/python3/dist-packages/apport/report.py", line 1601, in get_logind_session
    session_start_time = os.stat('/sys/fs/cgroup/systemd/' + my_cgroup).st_mtime
FileNotFoundError: [Errno 2] No such file or directory: '/sys/fs/cgroup/systemd//user/1000.user/c2.session'
[...]

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: apport 2.13.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-4.19-generic 3.13.0-rc8
Uname: Linux 3.13.0-4-generic x86_64
ApportLog:

ApportVersion: 2.13.1-0ubuntu1
Architecture: amd64
CrashReports:
 640:1000:136:773471:2014-01-20 08:58:46.153621912 +0100:2014-01-20 08:58:47.153621912 +0100:/var/crash/_usr_bin_indicator-weather.1000.crash
 640:0:136:61574:2014-01-12 08:04:10.823513032 +0100:2014-01-12 08:04:10.747513035 +0100:/var/crash/_usr_lib_squid3_pinger.0.crash
CurrentDesktop: Unity
Date: Mon Jan 20 11:25:31 2014
PackageArchitecture: all
SourcePackage: apport
UpgradeStatus: Upgraded to trusty on 2012-01-31 (719 days ago)
modified.conffile..etc.apport.crashdb.conf: [modified]
mtime.conffile..etc.apport.crashdb.conf: 2013-08-28T08:47:19.111940

Revision history for this message
Jean-Baptiste Lallement (jibel) wrote :
Revision history for this message
Martin Pitt (pitti) wrote :

Fixed in trunk r2757.

Changed in apport (Ubuntu):
assignee: nobody → Martin Pitt (pitti)
importance: Undecided → Medium
status: New → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package apport - 2.13.2-0ubuntu2

---------------
apport (2.13.2-0ubuntu2) trusty; urgency=medium

  * Merge from trunk:
    - Fix backend_apt_dpkg.test_get_file_package_uninstalled test that got
       broken in the previous release.

apport (2.13.2-0ubuntu1) trusty; urgency=medium

  * New upstream bug fix release:
    - Fix crash if systemd cgroup is unreadable in /sys, such as in
      containers. (LP: #1270783)
    - apt/dpkg: Also consider Contents.gz from updates/security/proposed
      pockets, so that e. g. apport-retrace works for crash reports with files
      that are new in those. Thanks to Brian Murray for the initial patch.
      (LP: #1271258)
    - Only drop internal/private keys (starting with '_') from uploading to
      the crash DB and from the UI report views, but not already when updating
      the report. (LP: #1272505)
    - data/apport: Fix stdout/stderr initialization of the error log, don't
      close the original fd after dup2'ing as it is usually already fd 1. This
      makes Apport work with Python 3.4. (LP: #1272355)
    - Adjust report tests to work with Python 3.4 (LP: #1272355)
 -- Martin Pitt <email address hidden> Mon, 27 Jan 2014 15:21:06 +0100

Changed in apport (Ubuntu):
status: Fix Committed → Fix Released
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