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From "Daniel Reinhardt" <>
Subject Re: [users@httpd] Apache intermittent crash - HELP!!!
Date Thu, 17 Dec 2009 04:42:19 GMT
-->From: gary lim
-->Sent: 16 December, 2009 16:20
-->Subject: [users@httpd] Apache intermittent crash - HELP!!!
-->Dear all,
-->1. I'm using Linux and running on i686 Intel(R) Pentium(R) 4 
CPU 3.00GHz GNU/Linux
-->2. The below info are my machine config and log output
-->3. Kindly advise how to resolve intermittent apache crash even after 
performance tuning
-->apache2 error log
-->*** glibc detected *** /usr/sbin/apache2: double free or corruption 
(fasttop): 0x08b4faf0 ***
-->[Tue Dec 15 13:04:22 2009] [error] server reached MaxClients setting, 
consider raising the MaxClients setting
-->*** glibc detected *** /usr/sbin/apache2: double free or corruption 
(fasttop): 0x086a1170 ***
-->*** glibc detected *** /usr/sbin/apache2: double free or corruption 
(fasttop): 0x08b48c08 ***


What version of glibc do you have?  The glibc detected could be causing this 
since its producing a dump code.  I would revert back to a default setup 
with your httpd.conf file, and just use the basics you need for your site to 
run.  If you get no crashes then its an issue with your performance tuning.


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