#39221 [Opn]: php5ts.dll faulting every few minutes on apache2.2

From: Date: Sat, 21 Oct 2006 11:14:51 +0000
Subject: #39221 [Opn]: php5ts.dll faulting every few minutes on apache2.2
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-103838@lists.php.net to get a copy of this message
 ID:               39221
 User updated by:  kris at k-software dot org
-Reported By:      kris at k-softwareNOSPAM dot org
+Reported By:      kris at k-software dot org
 Status:           Open
 Bug Type:         Apache2 related
 Operating System: windows server 2003 x64
-PHP Version:      5CVS-2006-10-21 (snap)
+PHP Version:      5CVS-2006-10-20 (snap)
 New Comment:

changed erroneous email address.


Previous Comments:
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[2006-10-21 11:13:12] kris at k-software dot org

Description:
------------
Since my win2k3(x64) server rebooted after applying windows update
patches on 16/10/06 my apache process has been having problems with the
php5ts.dll. 

Apache's log says "[notice] Parent: child process exited with status
2147483651 -- Restarting", and I get an application error (See below)

This occurs frequently (at least once every 10 minutes on a live
production machine), and I am unable to trace any specific PHP script
which is causing this problem.

I have rolled back all patches applied since the server reboot, and the
problem still persists. I have been running Apache/2.2.3 (Win32)
PHP/5.2.0RC5 fine up to this point, but upgraded to the latest snap
(RC6) on 20/10/06 and the problem still happens. 

Reproduce code:
---------------
Unable to find specific code which causes this fault. 

Expected result:
----------------
n/a

Actual result:
--------------
Here is a list of all the information I could find, including a stack
trace.

Event Log - application error (category 100):
Faulting application httpd.exe, version 2.2.3.0, faulting module
php5ts.dll, version 5.2.0.0, fault address 0x00009e40.

Debugger:
First-chance exception at 0x00959f29 (php5ts.dll) in httpd.exe:
0xC0000005: Access violation reading location 0xff0a33c4.
Unhandled exception at 0x00959f29 (php5ts.dll) in httpd.exe:
0xC0000005: Access violation reading location 0xff0a33c4.

Stack Trace:
>	php5ts.dll!_zend_mm_free_int(_zend_mm_heap * heap=0x15f7f298, void *
p=0x01193578)  Line 1337	C
 	php5ts.dll!_efree(void * ptr=0x01193578)  Line 1653 + 0x18 bytes	C
 	php5ts.dll!_zval_dtor_func(_zval_struct * zvalue=0x01193438)  Line 36
+ 0xc bytes	C
 	php5ts.dll!_zval_ptr_dtor(_zval_struct * * zval_ptr=0x1671d46c)  Line
414 + 0xc bytes	C
 	php5ts.dll!zend_hash_destroy(_hashtable * ht=0x1671ceb0)  Line 521 +
0x6 bytes	C
 	php5ts.dll!_zval_dtor_func(_zval_struct * zvalue=0x16408250)  Line
44	C
 	php5ts.dll!_zval_ptr_dtor(_zval_struct * * zval_ptr=0x1671db34)  Line
414 + 0xc bytes	C
 	php5ts.dll!zend_hash_destroy(_hashtable * ht=0x163df5a8)  Line 521 +
0x6 bytes	C
 	php5ts.dll!_zval_dtor_func(_zval_struct * zvalue=0x163df410)  Line
44	C
 	php5ts.dll!_zval_ptr_dtor(_zval_struct * * zval_ptr=0x163df57c)  Line
414 + 0xc bytes	C
 	php5ts.dll!zend_hash_apply_deleter(_hashtable * ht=0x09489f00, bucket
* p=0x163df570)  Line 606 + 0x6 bytes	C
 	php5ts.dll!zend_hash_graceful_reverse_destroy(_hashtable *
ht=0x09489f00)  Line 642	C
 	php5ts.dll!shutdown_executor(void * * * tsrm_ls=0x15c7b958)  Line 239
+ 0x17 bytes	C
 	php5ts.dll!zend_deactivate(void * * * tsrm_ls=0x15c7b958)  Line
842	C
 	php5ts.dll!php_request_shutdown(void * dummy=0x00000000)  Line
1303	C
 	php5apache2_2.dll!php_apache_request_dtor(request_rec * r=0x0898b120,
void * * * tsrm_ls=0x15c7b958)  Line 450 + 0x8 bytes	C
 	php5apache2_2.dll!php_handler(request_rec * r=0x0898b120)  Line 609 +
0x7 bytes	C
 	libhttpd.dll!6ff020c1() 	
 	[Frames below may be incorrect and/or missing, no symbols loaded for
libhttpd.dll]	
 	libhttpd.dll!6ff0244f() 	
 	libhttpd.dll!6ff0e2be() 	
 	libhttpd.dll!6ff0a7bc() 	
 	libhttpd.dll!6ff04cb1() 	
 	libhttpd.dll!6ff04f63() 	
 	libhttpd.dll!6ff1cadc() 	
 	msvcrt.dll!77bcb530() 	
 	kernel32.dll!7d4dfff1() 	



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