Edit report at https://bugs.php.net/bug.php?id=61577&edit=1
ID: 61577
Comment by: george dot gruber at emailourfamily dot com
Reported by: uniflare at gmail dot com
Summary: php5ts.dll crashes when specific extensions are
loaded
Status: Assigned
Type: Bug
Package: Reproducible crash
Operating System: Windows7 Ultimate x86
PHP Version: 5.4.0
Assigned To: mattficken
Block user comment: N
Private report: N
New Comment:
A new note to this issue. I have updated PHP to 5.4.1 and Apache from ApacheLounge to the 32-bit,
openSSL 0.9.8v version and the problem still exists. I was hoping the PHP 5.4.1 would resolve the
issue.
Previous Comments:
------------------------------------------------------------------------
[2012-04-17 19:57:38] george dot gruber at emailourfamily dot com
I experiencing the same crash on two different Windows 7 Ultimate x64 machines. Apache and PHP come
up and run fine and occasionally I get the message in error.log:
[mpm_winnt:notice] [pid 2200:tid 512] AH00428: Parent: child process exited with status 255 --
Restarting.
At nearly the same time there are three entries in to the application event log indicating the same
error reported in bug:
Faulting application name: httpd.exe, version: 2.4.2.0, time stamp: 0x4f7ed6c4
Faulting module name: php5ts.dll, version: 5.4.0.0, time stamp: 0x4f4e7f05
Exception code: 0xc0000005
Fault offset: 0x0004c563
Faulting process id: 0x3870
Faulting application start time: 0x01cd1cb269ad9f3a
Faulting application path: C:\Apache24\bin\httpd.exe
Faulting module path: C:\PHP5\php5ts.dll
I have removed as many extensions as possible that still allows the system to run properly. I had
even gone as far as to remove php_mbstring and it didn't change the results. Having removed
some of the other extensions seem to reduce it but this is not definitive. This is the list of what
I had removed just for reference:
php_gettext
php_ldap
php_pdo_mysql
php_pgsql
php_soap
php_sockets
php_tidy
php_xsl
I had verified that nothing required them although if that was the case you would think that they
wouldn't be doing anything to cause an error.
Interestingly enough as far as I can tell the pages are rendered properly and that the only
indication of any problem is the error.log (Apache) and Windows events.
I am running PHP 5.4.0 and Apache 2.4.2 (ApacheLounge including php5apache2_4.dll) and MySQL 5.6.5m8
on Windows 7 Ultimate x64 with SP1.
I have my own log file pertaining to processing of the pages and some functions (MySQL requests are
always captured) and I am trying to correlate the "crash" to a particular event but so far
nothing specific.
It is somewhat disconcerting and I do not know if there are any side issues being created by this
occurring. If anyone would like additional information please let me know and I would be happy to
submit it.
------------------------------------------------------------------------
[2012-04-15 12:34:16] pajoye@php.net
no, it does not.
------------------------------------------------------------------------
[2012-04-15 12:29:17] o6asan at yahoo dot de
I have still the issue.
I feel that the number of crushes is increasing on my server.
I compared PHP5.4.0 to PHP5.4.0RC8. I found A difference in the configure command options. Like
this.
5.4.0
configure.js "--enable-snapshot-build" "--disable-isapi"
"--enable-debug-pack" "--disable-nsapi"
5.4.0RC8
configure.js "--enable-snapshot-build" "--disable-isapi"
"--enable-debug-pack" "--disable-isapi"
Does it have any effects on this issue?
------------------------------------------------------------------------
[2012-04-12 19:55:43] uniflare at gmail dot com
@pajoye at php dotnet
REVELATION: Please see below, I seem to have solved my problem;
===========================
Ill explain what you asked for anyway.
Tried these configurations (all other extensions disabled, default php.ini).
-- 1
;extension=php_mbstring.dll
extension=php_bz2.dll
extension=php_gd2.dll
-- 2
extension=php_mbstring.dll
;extension=php_bz2.dll
extension=php_gd2.dll
-- 3
extension=php_mbstring.dll
extension=php_bz2.dll
;extension=php_gd2.dll.
These above all work fine.
----------
But this does not work in 5.4.0:
extension=php_mbstring.dll
extension=php_bz2.dll
extension=php_gd2.dll
-----------
DLL Versions--
Default ext files from http://windows.php.net/downloads/releases/php-5.4.0-Win32-VC9-x86.zip
File versions all report: 5.4.0.0 / Mod@ 29/02/12 19:39
===========================
Note;
Using the RC8 Version I have done some more testing and it appears there is something happening once
php has parsed the file.
I have this code in a file:
<?php phpinfo(); ?>
If I stop the browser from continuing to load the page it gives me the entire phpinfo output with
the 3 modules apparently enabled.
Although event viewer still reports a crash.
Apache error log has nothing about this error, neither does php error log (php_startup etc variables
enabled ofc).
===========================
Revelation!?;
Now back with 5.4.0 Official, re-ran phpinfo.php with all 3 ext enabled and now it shows the page
properly with NO CRASH.... Strangely fixed!?
All versions now working;
Apache 2.4.1/Apache2.2.17 + PHP 5.4.0/PHP 5.3.10
----------------
Following Ext enabled on working 5.4.0 Offical:
extension=php_mbstring.dll
extension=php_bz2.dll
extension=php_gd2.dll
extension=php_curl.dll
extension=php_mysql.dll
extension=php_mysqli.dll
extension=php_sqlite3.dll
extension=php_fileinfo.dll
extension=php_gettext.dll
extension=php_intl.dll
extension=php_pdo_mysql.dll
extension=php_pdo_sqlite.dll
extension=php_sockets.dll
extension=php_tidy.dll
extension=php_xmlrpc.dll
extension=php_exif.dll
Only the 3 ext causing issues were enabled in RC8 dir.
This is extremely puzzling. Steps I took while testing:
Replace the official 5.4.0 dir with the RC8 5.4.0 dir,
Restart and test error several times trying to stop processing of phpinfo page long enough to look.
Re-replace 5.4.0RC8 dir to Official.
Re-Test.. no Crash.. Fixed?
===========================
Testing RC8 Again..
phpinfo page loads and crashes once loaded. Everytime. (5/5).
Official Once again..
Everything works fine...
===========================
This leads me to believe RC8 has had some part in this.
Perhaps a remnant dynamic configuration with apache.
For now, I appear to have solved my problem. But I do
still believe there is some inherent instability with
these 3 extensions even in the official build.
Thanks
------------------------------------------------------------------------
[2012-04-12 17:56:09] pajoye@php.net
You said "I removed some and it works", or something along this line...
@matt, please follow that further. As in, load this 3 DLLs with the given versions
and see if it works in the same configuration.
------------------------------------------------------------------------
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