Bug#410549: [php-maint] Bug#410549: Apache children segfault after
Wordpress 2.1 upgrade
vorlon at debian.org
Sat Feb 17 03:02:07 UTC 2007
On Wed, Feb 14, 2007 at 11:16:22AM -0800, Frederic Wenzel wrote:
> >> I made a stack backtrace in the related wordpress ticket
> >> (http://trac.wordpress.org/ticket/3678) and it seems like this is not
> >> a wordpress 2.1 issue:
> >> http://trac.wordpress.org/attachment/ticket/3678/backtrace.24347
> >> I am running Debian Sarge on a VM (Kernel
> >> 2.6.9-022stab078.14-enterprise) with libc6 2.3.2.ds1-22sarge4.
> >> Apache 2.0.54, PHP 4.3.10, MySQL 4.1.11.
> >The linked backtrace points to a PHP memory management problem. Do you
> >have any Zend extensions installed? Please forward your php.ini.
> No, I don't have any additional extensions installed. My php.ini
> should be quite the defaults, IIRC I just raised the memory limit.
> It's attached (hope that works).
Hmm. Noteworthy is the large number of PHP extensions you have loaded, even
if you don't have any Zend extensions installed. Could you try commenting
out any of these extensions not used by wordpress, and test whether that
affects your crash?
If it does, please uncomment the extensions one by one until the problem
shows up again, then send that list of extensions. If it doesn't, please
send the minimum list of extensions that need to be enabled for your
wordpress instance to run.
In either case, it would be a good idea to try running apache under valgrind
to see if that permits pinning down the problem.
Alternatively, you may want to try the php version from etch to see if this
problem has resolved itself.
Steve Langasek Give me a lever long enough and a Free OS
Debian Developer to set it on, and I can move the world.
vorlon at debian.org http://www.debian.org/
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