[Bug 392077] Re: Squid crashes with "assertion failed" mem->swapout.sio

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On 2011-12-16T14:35:23+00:00 Clint Byrum wrote:

Confirmed by at least 3 Ubuntu users in this bug report:

http://pad.lv/392077

However, the report is rather old, so its possible this has been fixed
in newer releases. Here is the original description from the original
reporter:

Squid3 commonly crashes several times a day with no apparent reason. Up
until now I used squid which worked fine. This happens after upgrading
to squid3.

In /var/log/squid3/cache.log, the last lines are:
2009/06/25 13:10:51| ctx: exit level 0
2009/06/25 13:10:51| clientParseRequestMethod: Unsupported method in request '^C'
2009/06/25 13:10:51| clientProcessRequest: Invalid Request
2009/06/25 13:12:52| assertion failed: store_swapout.cc:317: "mem->swapout.sio == self"

In syslog, this is reported:
Squid Parent: child process 20916 exited due to signal 6

# lsb_release -rd
Description: Ubuntu 9.04
Release: 9.04
# apt-cache policy squid3
squid3:
  Installed: 3.0.STABLE8-3
  Candidate: 3.0.STABLE8-3
  Version table:
 *** 3.0.STABLE8-3 0
        500 http://gr.archive.ubuntu.com jaunty/universe Packages
        100 /var/lib/dpkg/status

Reply at:
https://bugs.launchpad.net/ubuntu/+source/squid3/+bug/392077/comments/2

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On 2011-12-16T16:55:13+00:00 Amos Jeffries wrote:

Please confirm this is still present in the current releases.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/squid3/+bug/392077/comments/3

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On 2013-07-21T22:21:19+00:00 Amos Jeffries wrote:

Marking as duplicate of newer bug report since traces there are more
recent.

*** This bug has been marked as a duplicate of bug 3852 ***

Reply at:
https://bugs.launchpad.net/ubuntu/+source/squid3/+bug/392077/comments/5


** Changed in: squid
       Status: Unknown => Invalid

** Changed in: squid
   Importance: Unknown => Medium

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Title:
  Squid crashes with "assertion failed" mem->swapout.sio

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