#49532 [Fbk->Opn]: php5ts.dll access violation exception php5ts!_zend_mm_free_int

From: Date: Fri, 11 Sep 2009 14:52:24 +0000
Subject: #49532 [Fbk->Opn]: php5ts.dll access violation exception php5ts!_zend_mm_free_int
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-142257@lists.php.net to get a copy of this message 
 ID:               49532
 User updated by:  matroy at investpsp dot ca
 Reported By:      matroy at investpsp dot ca
-Status:           Feedback
+Status:           Open
 Bug Type:         *General Issues
 Operating System: Windows 2003 SP2
 PHP Version:      5.2.6
 New Comment:

I'm not using it in a web server, it's as a command line using the
php.exe.

I've got the same proble with 5.2.6 and trying with 5.2.11RC3...


Previous Comments:
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[2009-09-11 14:49:59] pajoye@php.net

ISAPI is deprecated and not maintained anymore. Please try the same
script using the FastCGI interface instead (works with IIS5/6/7).

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

[2009-09-11 14:33:46] jani@php.net

Please try using this snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:

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



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[2009-09-11 14:14:33] matroy at investpsp dot ca

Description:
------------
PHP crashes after running a script in command line for a while. The
script is executing the same code in a loop and crashes randomly with a
windows event entry like this one: 
------------
Event Type:	Error
Event Source:	Application Error
Event Category:	(100)
Event ID:	1000
Date:		9/11/2009
Time:		9:41:31 AM
User:		N/A
Computer:	STSMTL02
Description:
Faulting application php.exe, version 5.2.6.6, faulting module
php5ts.dll, version 5.2.6.6, fault address 0x0000acca.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 41 70 70 6c 69 63 61 74   Applicat
0008: 69 6f 6e 20 46 61 69 6c   ion Fail
0010: 75 72 65 20 20 70 68 70   ure  php
0018: 2e 65 78 65 20 35 2e 32   .exe 5.2
0020: 2e 36 2e 36 20 69 6e 20   .6.6 in 
0028: 70 68 70 35 74 73 2e 64   php5ts.d
0030: 6c 6c 20 35 2e 32 2e 36   ll 5.2.6
0038: 2e 36 20 61 74 20 6f 66   .6 at of
0040: 66 73 65 74 20 30 30 30   fset 000
0048: 30 61 63 63 61            0acca   

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

Here is the crash analysis

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


Type of Analysis Performed   Crash Analysis 
Machine Name   STSMTL02 
Operating System   Windows Server 2003 Service Pack 2 
Number Of Processors   1 
Process ID   4880 
Process Image   c:\Soft\PHP5\php.exe 
System Up-Time   19 day(s) 12:24:24 
Process Up-Time   00:02:25 


Thread 0 - System ID 4228
Entry point   php!mainCRTStartup 
Create time   9/11/2009 9:44:50 AM 
Time spent in user mode   0 Days 0:0:1.312 
Time spent in kernel mode   0 Days 0:0:8.593 






Function     Arg 1     Arg 2     Arg 3   Source 
php5ts!_zend_mm_free_int+1fd     002250f0     00000040     1009b3d9   

php5ts!_efree+39     05b8b3f8     00c0fd78     05ce6b38    
php5ts!zend_hash_destroy+59     05b76dc0     05ce6b38     100ab410    
php5ts!zend_object_std_dtor+2b     05ce6b38     00223b68     00223b68  
 
php5ts!zend_objects_free_object_storage+10     05ce6b38     00223b68   
 022d9bd8    
php5ts!zend_objects_store_del_ref_by_handle+140     00000336    
00223b68     0244ced8    
php5ts!zend_objects_store_del_ref+19     0244ced8     00223b68    
00000000    
php5ts!_zval_dtor_func+77     0244ced8     01a82888     00223b68    
php5ts!ZEND_ASSIGN_DIM_SPEC_VAR_CV_HANDLER+1355     00c0f5e8    
00223b68     05d8e864    
php5ts!execute+1c5     0234c088     00223b68     00223b68    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0f690     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0f690     00223b68 
   05addb14    
php5ts!execute+1c5     0234a1a0     00223b68     00223b68    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0f738     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0f738     00223b68 
   05b8ec34    
php5ts!execute+1c5     0234a0c8     00223b68     00223b68    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0f7e0     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0f7e0     00223b68 
   08112234    
php5ts!execute+1c5     023220a0     00223b68     00223b68    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0f888     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0f888     00223b68 
   05bf6054    
php5ts!execute+1c5     02320250     00223b68     00223b68    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0f930     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0f930     00223b68 
   05a4a5c4    
php5ts!execute+1c5     0232aa48     00223b68     00223b68    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0f9d8     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0f9d8     00223b68 
   05a5e6a4    
php5ts!execute+1c5     0232d518     00223b68     00223b68    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0fa80     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0fa80     00223b68 
   01a15514    
php5ts!execute+1c5     0232d690     00223b68     00223b68    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0fb28     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0fb28     00223b68 
   00c0fc2c    
php5ts!execute+1c5     01a0fa58     00223b68     00000000    
php5ts!zend_do_fcall_common_helper_SPEC+8ca     00c0fbd0     00223b01  
  1001c635    
php5ts!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER+15     00c0fbd0     00223b68 
   00223b68    
php5ts!execute+1c5     01a0bd10     00223b68     00000000    
php5ts!zend_execute_scripts+107     00000008     00223b68     00000000 
  
php5ts!php_execute_script+20d     00c0fec8     00223b68     00000000   

php!main+bca     00000003     00223af8     00222a38    
php!mainCRTStartup+e3     00000000     00000000     7ffd6000    
kernel32!BaseProcessStart+23     00402f72     00000000     00000000   





PHP5TS!_ZEND_MM_FREE_INT+1FDIn
php__PID__4880__Date__09_11_2009__Time_09_47_15AM__243__Second_Chance_Exception_C0000005.dmp
the assembly instruction at php5ts!_zend_mm_free_int+1fd in
c:\Soft\PHP5\php5ts.dll from The PHP Group has caused an access
violation exception (0xC0000005) when trying to read from memory
location 0x00000000 on thread 0

Module Information 
Image Name: c:\Soft\PHP5\php5ts.dll   Symbol Type:  PDB 
Base address: 0x10000000   Time Stamp:  Wed Jun 17 11:16:31 2009  
Checksum: 0x00000000   Comments:   
COM DLL: False   Company Name:  The PHP Group 
ISAPIExtension: False   File Description:  PHP Script Interpreter 
ISAPIFilter: False   File Version:  5.2.10.10 
Managed DLL: False   Internal Name:  php5ts.dll 
VB DLL: False   Legal Copyright:  Copyright © 1997-2007 The PHP Group 
Loaded Image Name:  php5ts.dll   Legal Trademarks:  PHP 
Mapped Image Name:  c:\Soft\PHP5\php5ts.dll   Original filename: 
php5ts.dll 
Module name:  php5ts   Private Build:   
Single Threaded:  False   Product Name:  PHP Script Interpreter 
Module Size:  4.98 MBytes   Product Version:  5.2.10 
Symbol File Name:  C:\Soft\PHP5DBG\php5ts.pdb   Special Build:  & 





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