hi martin, On Wed, Apr 14, 2010 at 04:45:23PM +0200, Martin Sebald wrote: > I experienced a lot of segfaults in syslog with php5-cgi 5.3.2-1, like > these error messages: > > > Apr 14 16:24:12 oberon kernel: [144632.380067] php5-cgi[7051]: segfault at > > 13 ip 082fbb77 sp bfe25a30 error 4 in php5-cgi[8048000+6a7000] > > Apr 14 16:24:15 oberon kernel: [144635.466329] php5-cgi[7077]: segfault at > > 13 ip 082fbb77 sp bf94cc10 error 4 in php5-cgi[8048000+6a7000] > > Apr 14 16:24:19 oberon kernel: [144639.580919] php5-cgi[7080]: segfault at > > 1afeaee7 ip 0830d955 sp bf969e00 error 4 in php5-cgi[8048000+6a7000] > > Apr 14 16:24:21 oberon kernel: [144641.764088] php5-cgi[7084]: segfault at > > 2f72f103 ip 0830d955 sp bf9cddf0 error 4 in php5-cgi[8048000+6a7000] > > When this happened, I also experienced Apache 500 errors in the browser. > > I downgraded to 5.3.1-5, until now everything looks good. > > System is i386 running on linux-image-2.6.32-3-686-bigmem version 2.6.32-9, > php5-cgi is running on Apache2 via libapache2-mod-fcgid. > > If you need any further information just tell me.
the following types of information would be helpful:
* what requests are generating the segfaults (you should be able to
trace the 500 errors to the URL's in question)
* code to reproduce the problem if possible
* a backtrace to show where the error is coming from (install the
php5-dbg package, get the cgi to dump core when it segfaults, and do a bt)
* a list of installed/activated php5 extensions and their versions.
sean
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