On Fri, 2009-10-30 at 12:11 +0100, Micha Lenk wrote: > Hi Vincent, > > Vincent Caron wrote: > > I have been able to suppress all my php5-cgi segfaults, I simply > > installed the 'php5-suhosin' package, reloaded Apache, and done (Lenny > > AMD64, up-to-date). > > After having read your comment I've installed php5-suhosin on my server > too (Lenny, AMD64, up-to-date), but still got today some php5-cgi > segmentation faults: > > Oct 30 11:21:28 kunden-www kernel: [410275.967073] php-cgi[8559]: > segfault at 7f0d4adc7ed0 ip 7f0d4adc7ed0 sp 40a38128 error 14 in > libltdl.so.3.1.6[7f0d4b37d000+7000] > Oct 30 11:21:28 kunden-www kernel: [410276.004976] php-cgi[8560]: > segfault at 7fd44433ded0 ip 7fd44433ded0 sp 423d3128 error 14 in > libpam.so.0.81.12[7fd444d03000+b000] > > Are the segmentation faults I experience something different? How can I > find out?
I don't really know. I can give more details on how I got a stack trace from gdb on a production server, using Apache2 + mod_fcgid and php5-cgi (with no disturbance): # aptitude install php5-dbg I use the 'FCGIWrapper /usr/local/bin/php5-fcgi .php' directivein my Apache conf and this wrapper looks like: #!/bin/sh export PHP_FCGI_CHILDREN=0 export PHP_FCGI_MAX_REQUESTS=10000 gdb -x /tmp/run /usr/bin/php5-cgi 2>&1 | logger -t php5-cgi -puser.info Where /tmp/run is a dumb script to make gdb automatically run, backtrace, then quit: # cat /tmp/run run bt quit Output appears in /var/log/user.log. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
