[RCU] Roundcube/apache crashing with segmentation faults

Dan Kirkpatrick dckirkpa at syr.edu
Sat Dec 12 20:02:55 CET 2009


I've setup roundcube and all dependencies fine.  Works fine for a few minutes, then apache crashes with segmentation faults.
If I disable roundcube (no index.php), apache stays stable.
I've written a script to restart apache if it crashes, but it segmentation faults right away after restart.
I notice if ~/roundcube/.htaccess if memory_limit is < 64M it crashes faster & more frequently.
Any ideas where to look first?  Apache, roundcube, php, mysql?  I've tweaked some of the memory settings to no avail.

roundcubemail-0.3-stable.tar
mysql-5.0.67-sol10-x86-local
apache-2.2.14-sol10-x86-local


[Tue Nov 24 14:09:35 2009] [notice] SIGHUP received.  Attempting to restart

[Tue Nov 24 14:09:36 2009] [notice] Digest: generating secret for digest authentication ...

[Tue Nov 24 14:09:36 2009] [notice] Digest: done

[Tue Nov 24 14:09:36 2009] [notice] Apache/2.2.14 (Unix) mod_ssl/2.2.14 OpenSSL/0.9.8k PHP/5.2.11 DAV/2 configured -- resuming normal operations

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:52 2009] [error] (11)Resource temporarily unavailable: apr_pollset_poll: (listen)

[Tue Nov 24 14:09:54 2009] [notice] child pid 27155 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:55 2009] [notice] child pid 27158 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:55 2009] [notice] child pid 27157 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:56 2009] [notice] child pid 27164 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:56 2009] [notice] child pid 27163 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:56 2009] [notice] child pid 27162 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:56 2009] [notice] child pid 27161 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:57 2009] [notice] child pid 27179 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:57 2009] [notice] child pid 27178 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:57 2009] [notice] child pid 27175 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:57 2009] [notice] child pid 27172 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:57 2009] [notice] child pid 27174 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:57 2009] [notice] child pid 27171 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:57 2009] [notice] child pid 27170 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:57 2009] [notice] child pid 27169 exit signal Segmentation fault (11)

[Tue Nov 24 14:09:59 2009] [notice] child pid 27204 exit signal Segmentation fault (11)

[Tue Nov 24 14:10:00 2009] [notice] child pid 27207 exit signal Segmentation fault (11)

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-- Dan Kirkpatrick --
Scientific Research IT Analyst / System Administrator
College of Arts & Sciences, Syracuse University



Please address all computer requests to consult at cas.syr.edu <mailto:consult at cas.syr.edu>



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