On Tue, Feb 10, 2009 at 4:10 PM, Jamie Krasnoo <jkras...@gmail.com> wrote:

> Hey all,
> I'm new to the list. I came here because I couldn't find the answer to
> my question and I'm hoping I can find it here. I compiled the APC
> plugin as a shared library and activated it through the php.ini. I ran
> 'make test' and it seemed to pass all but one (it skipped a test). I
> thought all was well. Unfortunately it wasn't. In the middle of the
> night I woke up to SMS messages from the monitoring that the server
> was going down hard. I got the server back up and found that PHP was
> segfaulting and puking core files everywhere and it filled up the
> drive.
> I removed all the core files and restarted the server and it happened
> again. So I removed APC, restarted the server and the core files
> stopped. So just to make sure I put APC back on and saw that PHP
> started dumping again.
> I'm not advanced enough to try and debug the core files but I do know
> enough to try and see what is going on. I used gdb to peer in to a
> core file and saw that libthread_db.1.so or something like that was
> the culprit. Does anyone know what would cause PHP to start
> segfaulting after APC was installed?

are you using apache and if so, do you have threading enabled?


Reply via email to