[Bug 651134] [NEW] apache crashes with *** glibc detected *** /usr/sbin/apache2: double free or corruption (fasttop): 0x00007f8b5c8fdac0 ***

Paul Vaughan 651134 at bugs.launchpad.net
Wed Sep 29 14:49:37 BST 2010


Public bug reported:

Binary package hint: apache2

Expected: no errors.

Actual: Maybe crashes isn't quite the right phrase, as the server itself
is still servings pages, however we've seen the below error and
backtrace regularly since we upgraded our server and once Apache stopped
responding. We're seeing a general trend in increasing numbers of
processes.

LAMP: Ubuntu 10.04.1 LTS, Apache/2.2.14 (Ubuntu) (Server built:   Apr 13
2010 20:21:26), PHP 5.3.2-1ubuntu4.2 with Suhosin-Patch (cli) (built:
May 13 2010 20:03:45)

# apt-cache policy apache2
apache2:
  Installed: 2.2.14-5ubuntu8
  Candidate: 2.2.14-5ubuntu8.2
  Version table:
     2.2.14-5ubuntu8.2 0
        500 http://gb.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages
        500 http://security.ubuntu.com/ubuntu/ lucid-security/main Packages
 *** 2.2.14-5ubuntu8 0
        500 http://gb.archive.ubuntu.com/ubuntu/ lucid/main Packages
        100 /var/lib/dpkg/status
# apt-cache policy php5
php5:
  Installed: 5.3.2-1ubuntu4.2
  Candidate: 5.3.2-1ubuntu4.5
  Version table:
     5.3.2-1ubuntu4.5 0
        500 http://gb.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages
        500 http://security.ubuntu.com/ubuntu/ lucid-security/main Packages
 *** 5.3.2-1ubuntu4.2 0
        100 /var/lib/dpkg/status
     5.3.2-1ubuntu4 0
        500 http://gb.archive.ubuntu.com/ubuntu/ lucid/main Packages

MySQL server is not installed.

Error message as found in /var/log/apache2/error.log (attached).

** Affects: apache2 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apache glibc server

-- 
apache crashes with *** glibc detected *** /usr/sbin/apache2: double free or corruption (fasttop): 0x00007f8b5c8fdac0 ***
https://bugs.launchpad.net/bugs/651134
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