#50382 [Asn]: garbage collection crashes

ID: 50382 Updated by: jani@php.net Reported By: dirk at bean-it dot nl Status: Assigned Bug Type: Reproducible crash Operating System: Debian 5.0 PHP Version: 5.3, 6 Assigned To: dmitry New Comment: See bug #50519 which has identical backtrace with short reproducing script. Previous Comments: ------------------------------------------------------------------------ [2009-12-09 12:35:43] dirk at bean-it dot nl I'm going to prepare a server with the software. Please allow me a few days to arrange this. I'll email the details when things are ready. ------------------------------------------------------------------------ [2009-12-08 08:30:06] dmitry@php.net In case you can provide a long script with instruction it's an option too. It's not easy to identify the reason of crash caused by garbage collector and provide a short script. SSH access to a server where I can play with bug is also an option. ------------------------------------------------------------------------ [2009-12-07 08:43:02] dirk at bean-it dot nl I can confirm that setting: zend.enable_gc=Off makes the crash go away. I'm still looking to pinpoint the problem. I hope I can provide a short script which crashes php. ------------------------------------------------------------------------ [2009-12-06 15:23:28] srinatar@php.net alternatively, you can also set "zend.enable_gc=Off" within your php.ini and this should make the crash go away as well. ------------------------------------------------------------------------ [2009-12-05 16:14:38] srinatar@php.net from the bt, I guess, there is memory corruption within Zend engine. if you are able to reproduce this crash by running a modified version of your script from the command line, then , to help us more understand the problem, will it be possible for you to run it with valgrind --num- callers=15 --error-limit=no ./sapi/cli/php <test-script> alternatively, if you export USE_ZEND_ALLOC=0 in your apachectl script, your server might run successfully albeit at decreased performance. thanks for your help ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/50382 -- Edit this bug report at http://bugs.php.net/?id=50382&edit=1