touch-packages team mailing list archive

[Launchpad Bug Tracker <1366829@xxxxxxxxxxxxxxxxxx>]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: rsyslog (Ubuntu)
       Status: New => Confirmed

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to rsyslog in Ubuntu.
https://bugs.launchpad.net/bugs/1366829

Title:
  Updating to rsyslog - 7.4.4-1ubuntu2.1 makes rsyslogd to take all the
  CPU

Status in “rsyslog” package in Ubuntu:
  Confirmed

Bug description:
  After updating  rsyslog from 7.4.4-1ubuntu2 to 7.4.4-1ubuntu2.1 the rsyslogd process started to take all the CPU on my machine.
  The modification made by this release is described in #1274444, it is the activation of KLogPermitNonKernelFacility option.
  I don't know exactly the effect of this option but it seems to have a permanent effect : even after downgrading the package or manually removing the option from /etc/rsyslog.conf the issue remains.
  My syslog is full of :
  Sep  8 10:28:40 sentry rsyslogd: imklog: error reading kernel log - shutting down: Bad file descriptor
  Sep  8 10:28:40 sentry rsyslogd: message repeated 498 times: [imklog: error reading kernel log - shutting down: Bad file descriptor]
  Sep  8 10:28:46 sentry rsyslogd-2177: rsyslogd[internal_messages]: 519517 messages lost due to rate-limiting
  I guess this is what causes the CPU load.

  I am running Ubuntu 14.04.1 LTS in an OpenVZ container on Proxmox 3.2. The kernel is 2.6.32-28-pve
  ---
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  DistroRelease: Ubuntu 14.04
  Package: rsyslog 7.4.4-1ubuntu2.1
  PackageArchitecture: amd64
  Tags:  trusty
  Uname: Linux 2.6.32-28-pve x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/rsyslog/+bug/1366829/+subscriptions