Bug #64868 [Fbk->NoF]: segfault in zval_mark_grey(), Zend/zend_gc.c:421

From: Date: Tue, 15 Oct 2013 11:54:42 +0000
Subject: Bug #64868 [Fbk->NoF]: segfault in zval_mark_grey(), Zend/zend_gc.c:421
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=64868&edit=1

 ID:               64868
 Updated by:       php-bugs@lists.php.net
 Reported by:      martin dot schuette at icans-gmbh dot com
 Summary:          segfault in zval_mark_grey(), Zend/zend_gc.c:421
-Status:           Feedback
+Status:           No Feedback
 Type:             Bug
 Package:          Reproducible crash
 Operating System: Debian Linux
 PHP Version:      5.4.15
 Private report:   N

 New Comment:

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.


Previous Comments:
------------------------------------------------------------------------
[2013-07-12 13:41:20] laruence@php.net

Please try using this snapshot:

  http://snaps.php.net/php5.4-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/

please try with the newer version

------------------------------------------------------------------------
[2013-07-12 10:01:59] ulrich dot schmidt-goertz at gmx dot de

I've experienced the same issue on Ubuntu.

$ php -v
PHP 5.4.6-1ubuntu1.2 (cli) (built: Mar 11 2013 14:57:54) 
Copyright (c) 1997-2012 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2012 Zend Technologies
    with Xdebug v2.2.1, Copyright (c) 2002-2012, by Derick Rethans

------------------------------------------------------------------------
[2013-06-22 09:18:15] laruence@php.net

Hey, after a second look into your backtrace, seems you are running with php5.4.4?

then this segfault is very like and should be fixed in #63055 
https://github.com/php/php-src/commit/e88cdaa0

please try with the newer php version.

------------------------------------------------------------------------
[2013-05-29 19:14:33] Sjon at hortensius dot net

Well pinpointing this should be easy; open PHPUnit_Util_Test and look for the 
usage of REGEX_REQUIRES (which is in your trace). Var dump the parameters and 
tell us which ones were passed that caused that caused the segfault?

------------------------------------------------------------------------
[2013-05-21 10:09:13] martin dot schuette at icans-gmbh dot com

So far I was unable to reproduce the crash with a smaller code sample (i.e. without requiring our
complete application and test suite).

------------------------------------------------------------------------


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