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User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7)
Description of problem:
Ever since the latest set of updates, httpd has been crashing every
third night when Logrotate uses kill -HUP. Apache was last updated on
July 7, but the crashing didn't start until August 5. This latter
date was when updates including kernel-smp-2.4.9-e.48 and
glibc-2.2.4-32.17 were installed. This is happening on two of our
RHEL 2.1 ES servers.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. service httpd start
2. 3 x kill -HUP `cat /var/run/httpd.pid`
Actual Results: httpd crashes.
Expected Results: httpd should continue to run.
# rpm -qa --last | head
kernel-smp-2.4.9-e.48 Thu 05 Aug 2004 11:51:38 PM EEST
samba-client-2.2.10-1.21as.1 Thu 05 Aug 2004 12:23:19 PM EEST
samba-2.2.10-1.21as.1 Thu 05 Aug 2004 12:23:18 PM EEST
samba-common-2.2.10-1.21as.1 Thu 05 Aug 2004 12:23:12 PM EEST
nscd-2.2.4-32.17 Thu 05 Aug 2004 12:23:11 PM EEST
libpng-devel-1.0.14-7 Thu 05 Aug 2004 12:23:11 PM EEST
libpng-1.0.14-7 Thu 05 Aug 2004 12:23:11 PM EEST
glibc-devel-2.2.4-32.17 Thu 05 Aug 2004 12:23:11 PM EEST
glibc-2.2.4-32.17 Thu 05 Aug 2004 12:23:05 PM EEST
glibc-common-2.2.4-32.17 Thu 05 Aug 2004 12:23:02 PM EEST
Thanks for the report. Do you get a segmentation fault logged in
/var/log/httpd/error_log? What Apache modules are enabled, can you
attach your httpd.conf?
I can see a few messages like,
[Tue Aug 10 11:02:15 2004] [notice] child pid 18135 exit signal
Segmentation fault (11)
I will have to consult with my associate whether they coincide with
We have created a core dump that it indicates that there was a
segmentation fault. I will attach it along with the config files.
Created attachment 102587 [details]
gzipped core dump of httpd crash
Created attachment 102588 [details]
Web server configuration files
I too am experiencing this problem. I think I've tracked it down to
PHP. With the php-4.1.2-2.1.8 RPM installed the problem occurs. rpm
-e that package (and dependents), restart httpd and the problem goes
away. Of course this is perfectly useless if you, like us, are using
PHP for anything.
I think it is a bug in PHP not Apache. So I've filed bug #132488.
This bug is filed against RHEL2.1, which is in maintenance phase.
During the maintenance phase, only security errata and select mission
critical bug fixes will be released for enterprise products. Since
this bug does not meet that criteria, it is now being closed.
For more information of the RHEL errata support policy, please visit:
If you feel this bug is indeed mission critical, please contact your
support representative. You may be asked to provide detailed
information on how this bug is affecting you.