Bug #15940 Updated: Segmentation fault (11)

ID: 15940 Updated by: sander@php.net Reported By: uwe.kolsch@wax.co.uk -Status: Open +Status: Feedback Bug Type: Apache related Operating System: Linux PHP Version: 4.1.2 New Comment: To properly diagnose this bug, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Previous Comments: ------------------------------------------------------------------------ [2002-03-08 04:28:47] artur@lunar.com.pl I have the sam problem (PHP 4.1.2 & Apache 1.3.23) I'm intalling a new server so I'm the only one testing it but i still get Segmentation fault if I use Interbase. ------------------------------------------------------------------------ [2002-03-07 15:07:55] uwe.kolsch@wax.co.uk There seems to be a bug in PHP 4.1.2. Being not an expert in this kind of stuff I can only report the symptoms. We are running the site for quite a time without any problems (4.0.6 compiled with configure --with-apache=../apache_1.3.23 --enable-track-vars --with-interbase=/opt/interbase --enable-trans-id). After upgrading to 4.1.2 the output of PHP did occasionally - not always - create only parts of the expected output. The apache error log showed "child pid 8354 exit signal Segmentation fault (11)" for about every 20 sec. The site has quite a high load with about 80 kByte/s at the time of watching this. Switching back to 4.0.6 made the problem disappear. On a other server with almost exactly the same config the problem does not occur. The only difference between the two is that the load is lower (between 1 and 4 kBytes/s) and that Interbase is not used by any PHP script on the server but support is compiled in and interbase is running. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=15940&edit=1