[Bug 926468] Re: Stopping ssh with a logged in user causes init to spin at 100%

[Launchpad Bug Tracker]

This bug was fixed in the package openssh - 1:5.9p1-2ubuntu2

---------------
openssh (1:5.9p1-2ubuntu2) precise; urgency=low

  * Make Upstart job 'console none', to avoid pathological behaviour due to
    leaking Upstart's log fd 2 to child processes (LP: #926468).
 -- Colin Watson <cjwatson at ubuntu.com>   Mon, 06 Feb 2012 15:52:58 +0000

** Changed in: openssh (Ubuntu Precise)
       Status: Triaged => Fix Released

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https://bugs.launchpad.net/bugs/926468

Title:
  Stopping ssh with a logged in user causes init to spin at 100%

Status in “openssh” package in Ubuntu:
  Fix Released
Status in “upstart” package in Ubuntu:
  Triaged
Status in “openssh” source package in Precise:
  Fix Released
Status in “upstart” source package in Precise:
  Triaged

Bug description:
  Steps to reproduce:

  1) Boot the machine with --log on the kernel command line
  2) Log into the machine through ssh
  3) Execute: sudo stop ssh;
  4) The init process will spin with EAGAIN on one if its file descriptors
  5) Exit the remote ssh session and the service will stop

  The process appears to be looping in init/log.c:log_read_watch.

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