php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #47077 mysql + PHP crashes IIS worker process and application pool
Submitted: 2009-01-12 12:19 UTC Modified: 2009-01-13 10:21 UTC
From: w dot purrer at lenzing dot com Assigned:
Status: Not a bug Package: MySQL related
PHP Version: 5.2.8 OS: Windows 2008 sp1
Private report: No CVE-ID: None
View Add Comment Developer Edit
Welcome! If you don't have a Git account, you can't do anything here.
You can add a comment by following this link or if you reported this bug, you can edit this bug over here.
(description)
Block user comment
Status: Assign to:
Package:
Bug Type:
Summary:
From: w dot purrer at lenzing dot com
New email:
PHP Version: OS:

 

 [2009-01-12 12:19 UTC] w dot purrer at lenzing dot com 
Description:
------------
Faulting application w3wp.exe, version 7.0.6001.18000, time stamp 0x47919413, faulting module ntdll.dll, version 6.0.6001.18000, time stamp 0x4791a7a6, exception code 0xc0000374, fault offset 0x000b015d, process id 0xde8, application start time 0x01c974ae53feda42.

(i also has some kind of crashes within apache but this crash is with iis) => maybe mysql 5.1.30 has something to do with this problem



Reproduce code:
---------------
its a connect to mysql server (5.1.30)

Actual result:
--------------
Report for w3wp__PID__3616__Date__01_12_2009__Time_12_54_01PM__868__First chance exception 0XC0000374.dmp
Type of Analysis Performed   Crash Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   3616 
Process Image   c:\Windows\System32\inetsrv\w3wp.exe 
System Up-Time   44 day(s) 20:58:07 
Process Up-Time   00:00:07 


Thread 7 - System ID 3628
Entry point   w3tp!THREAD_MANAGER::ThreadManagerThread 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 0:0:0.15 
Time spent in kernel mode   0 Days 0:0:0.0 






Function     Arg 1     Arg 2     Arg 3   Source 
ntdll!RtlReportCriticalFailure+5b     c0000374     77a5c030     0132ec60    
ntdll!RtlpReportHeapFailure+21     00000002     9180d41e     00060000    
ntdll!RtlpLogHeapFailure+a1     00000003     00060000     02467c08    
ntdll!RtlpAnalyzeHeapFailure+25a     00060000     02467c08     00000000    
ntdll!RtlpCoalesceFreeBlocks+60     00060000     0246cfe0     0132ed1c    
ntdll!RtlpExtendHeap+40     00060000     000003c8     9180d672    
ntdll!RtlpAllocateHeap+7db     000003c0     000003c8     00060544    
ntdll!RtlAllocateHeap+1e3     00060000     00000000     000003c0    
msvcrt!malloc+8d     000003c0     02256288     02256288    
php_mysql!php_mysql_do_connect+358     02253eb0     02253f90     00000000    
php_mysql!zif_mysql_pconnect+25     00000003     02253f90     00000000    
php5ts!zend_do_fcall_common_helper_SPEC+869     0132efa8     023e7520     0224d0e8    
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+e5     00000000     023e7520     0132f05c    
php5ts!zend_do_fcall_common_helper_SPEC+5     0224d0e8     023e7520     0224acb6    
php5ts!ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER+320     0224bcf8     00000000     023e7520    
php5ts!zend_do_fcall_common_helper_SPEC+5     0224bcf8     023e7520     00000000    
php5ts!zend_execute_scripts+107     00000008     023e7520     00000000    
php5ts!php_execute_script+7d     0132f750     023e7520     10000000    
php5isapi!HttpExtensionProc+f0     00e5709c     20000000     00000000    
isapi!ProcessIsapiRequest+ed     10001de0     00e56f0c     003938c8    
isapi!W3_ISAPI_HANDLER::DoWork+20a     00000000     00000000     00000000    
isapi!RequestDoWork+329     00000080     00000000     00e56ee8    
isapi!CIISHttpModule::OnExecuteRequestHandler+19     00e564b0     00e56508     00e564b4    
iiscore!NOTIFICATION_CONTEXT::RequestDoWork+128     00d24e2c     00e564b0     00000000    
iiscore!NOTIFICATION_CONTEXT::CallModulesInternal+2ec     00000000     00000000     00000000    
iiscore!NOTIFICATION_CONTEXT::CallModules+28     00000000     00000000     00000000    
iiscore!W3_CONTEXT::DoStateRequestExecuteHandler+36     00000000     00000000     00000000    
iiscore!W3_CONTEXT::DoWork+d7     00000000     00000000     00000000    
iiscore!W3_MAIN_CONTEXT::StartNotificationLoop+49     00e564b4     00000000     00d25208    
iiscore!W3_MAIN_CONTEXT::OnNewRequest+4c     00e55a58     00e55a58     74291330    
w3dt!UL_NATIVE_REQUEST::DoStateProcess+26     7642bdd4     0132fc00     742911da    
w3dt!UL_NATIVE_REQUEST::DoWork+60     0000051d     00000000     00e55a5c    
w3dt!OverlappedCompletionRoutine+1a     00000000     0000051d     00e55a5c    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+89     00000000     00d11218     74a00000    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24     00d25208     00000000     00000000    
w3tp!THREAD_MANAGER::ThreadManagerThread+39     00d11218     0132fcb0     779ce4b6    
kernel32!BaseThreadInitThunk+e     00d11218     9180c4ce     00000000    
ntdll!__RtlUserThreadStart+23     74a01e4c     00d11218     ffffffff    
ntdll!_RtlUserThreadStart+1b     74a01e4c     00d11218     00000000    




In w3wp__PID__3616__Date__01_12_2009__Time_12_54_01PM__868__First chance exception 0XC0000374.dmp the assembly instruction at ntdll!RtlReportCriticalFailure+5b in C:\Windows\System32\ntdll.dll from Microsoft Corporation has caused an unknown exception (0xc0000374) on thread 7

Module Information 
Image Name: C:\Windows\System32\ntdll.dll   Symbol Type:  PDB 
Base address: 0x77990000   Time Stamp:  Sat Jan 19 08:32:54 2008  
Checksum: 0x00135d86   Comments:   
COM DLL: False   Company Name:  Microsoft Corporation 
ISAPIExtension: False   File Description:  NT Layer DLL 
ISAPIFilter: False   File Version:  6.0.6001.18000 (longhorn_rtm.080118-1840) 
Managed DLL: False   Internal Name:  ntdll.dll 
VB DLL: False   Legal Copyright:  ? Microsoft Corporation. All rights reserved. 
Loaded Image Name:  ntdll.dll   Legal Trademarks:   
Mapped Image Name:     Original filename:  ntdll.dll 
Module name:  ntdll   Private Build:   
Single Threaded:  False   Product Name:  Microsoft? Windows? Operating System 
Module Size:  1,15 MBytes   Product Version:  6.0.6001.18000 
Symbol File Name:  c:\symcache\ntdll.pdb\B958B2F91A5A46B889DAFAB4D140CF252\ntdll.pdb   Special Build:  & 





 Report for w3wp__PID__3560__Date__01_12_2009__Time_01_07_29PM__989__First chance exception 0XC0000374.dmp




Report for w3wp__PID__3560__Date__01_12_2009__Time_01_07_29PM__989__First chance exception 0XC0000374.dmp
Type of Analysis Performed   Crash Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   3560 
Process Image   c:\Windows\System32\inetsrv\w3wp.exe 
System Up-Time   44 day(s) 21:11:35 
Process Up-Time   00:00:07 


Thread 6 - System ID 4332
Entry point   w3tp!THREAD_MANAGER::ThreadManagerThread 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 0:0:0.0 
Time spent in kernel mode   0 Days 0:0:0.0 






Function     Arg 1     Arg 2     Arg 3   Source 
ntdll!RtlReportCriticalFailure+5b     c0000374     77a5c030     012ce9a0    
ntdll!RtlpReportHeapFailure+21     00000002     91aa7ac2     00b50000    
ntdll!RtlpLogHeapFailure+a1     00000003     00b50000     023988a0    
ntdll!RtlpAnalyzeHeapFailure+25a     00b50000     023988a0     00000000    
ntdll!RtlpCoalesceFreeBlocks+60     00b50000     0239dfe0     012cea5c    
ntdll!RtlpExtendHeap+40     00b50000     000003c8     91aa782e    
ntdll!RtlpAllocateHeap+7db     000003c0     000003c8     00b50544    
ntdll!RtlAllocateHeap+1e3     00b50000     00000000     000003c0    
msvcrt!malloc+8d     000003c0     024c7d30     024c7d30    
php_mysql!php_mysql_do_connect+358     024c4020     024c4140     00000000    
php_mysql!zif_mysql_pconnect+25     00000003     024c4140     00000000    
php5ts!zend_do_fcall_common_helper_SPEC+7d9     012cece8     02318148     024bd0e8    
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+e5     00000000     02318148     012ced9c    
php5ts!execute+1c5     024bd0e8     02318148     024bacb6    
php5ts!ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER+330     024bbcf8     00000000     02318148    
php5ts!execute+1c5     024bbcf8     02318148     00000000    
php5ts!zend_execute_scripts+107     00000008     02318148     00000000    
php5ts!php_execute_script+20d     012cf490     02318148     10000000    
php5isapi!HttpExtensionProc+110     011d560c     20000000     00000000    
isapi!ProcessIsapiRequest+ed     10001e00     011d547c     004067e8    
isapi!W3_ISAPI_HANDLER::DoWork+20a     00000000     00000000     00000000    
isapi!RequestDoWork+329     00000080     00000000     011d5458    
isapi!CIISHttpModule::OnExecuteRequestHandler+19     011d4a20     011d4a78     011d4a24    
iiscore!NOTIFICATION_CONTEXT::RequestDoWork+128     009a4d4c     011d4a20     00000000    
iiscore!NOTIFICATION_CONTEXT::CallModulesInternal+2ec     00000000     00000000     00000000    
iiscore!NOTIFICATION_CONTEXT::CallModules+28     00000000     00000000     00000000    
iiscore!W3_CONTEXT::DoStateRequestExecuteHandler+36     00000000     00000000     00000000    
iiscore!W3_CONTEXT::DoWork+d7     00000000     00000000     00000000    
iiscore!W3_MAIN_CONTEXT::StartNotificationLoop+49     011d4a24     00000000     00991018    
iiscore!W3_MAIN_CONTEXT::OnNewRequest+4c     011d3fc8     011d3fc8     72861330    
w3dt!UL_NATIVE_REQUEST::DoStateProcess+26     7642bdd4     012cf940     728611da    
w3dt!UL_NATIVE_REQUEST::DoWork+60     0000051d     00000000     011d3fcc    




w3dt!OverlappedCompletionRoutine+1a     00000000     0000051d     011d3fcc    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+89     00000000     009901e8     74a00000    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24     00991018     00000000     00000000    
w3tp!THREAD_MANAGER::ThreadManagerThread+39     009901e8     012cf9f0     779ce4b6    
kernel32!BaseThreadInitThunk+e     009901e8     91aa6a92     00000000    
ntdll!__RtlUserThreadStart+23     74a01e4c     009901e8     ffffffff    
ntdll!_RtlUserThreadStart+1b     74a01e4c     009901e8     00000000    




In w3wp__PID__3560__Date__01_12_2009__Time_01_07_29PM__989__First chance exception 0XC0000374.dmp the assembly instruction at ntdll!RtlReportCriticalFailure+5b in C:\Windows\System32\ntdll.dll from Microsoft Corporation has caused an unknown exception (0xc0000374) on thread 6

Module Information 
Image Name: C:\Windows\System32\ntdll.dll   Symbol Type:  PDB 
Base address: 0x77990000   Time Stamp:  Sat Jan 19 08:32:54 2008  
Checksum: 0x00135d86   Comments:   
COM DLL: False   Company Name:  Microsoft Corporation 
ISAPIExtension: False   File Description:  NT Layer DLL 
ISAPIFilter: False   File Version:  6.0.6001.18000 (longhorn_rtm.080118-1840) 
Managed DLL: False   Internal Name:  ntdll.dll 
VB DLL: False   Legal Copyright:  ? Microsoft Corporation. All rights reserved. 
Loaded Image Name:  ntdll.dll   Legal Trademarks:   
Mapped Image Name:     Original filename:  ntdll.dll 
Module name:  ntdll   Private Build:   
Single Threaded:  False   Product Name:  Microsoft? Windows? Operating System 
Module Size:  1,15 MBytes   Product Version:  6.0.6001.18000 
Symbol File Name:  c:\symcache\ntdll.pdb\B958B2F91A5A46B889DAFAB4D140CF252\ntdll.pdb   Special Build:  & 





 Report for w3wp__PID__5684__Date__01_12_2009__Time_12_48_38PM__425__First chance exception 0XC0000374.dmp




Report for w3wp__PID__5684__Date__01_12_2009__Time_12_48_38PM__425__First chance exception 0XC0000374.dmp
Type of Analysis Performed   Crash Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   5684 
Process Image   c:\Windows\System32\inetsrv\w3wp.exe 
System Up-Time   44 day(s) 20:52:43 
Process Up-Time   00:00:13 


Thread 6 - System ID 6048
Entry point   w3tp!THREAD_MANAGER::ThreadManagerThread 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 0:0:0.0 
Time spent in kernel mode   0 Days 0:0:0.0 






Function     Arg 1     Arg 2     Arg 3   Source 
ntdll!RtlReportCriticalFailure+5b     c0000374     77a5c030     0146ee00    
ntdll!RtlpReportHeapFailure+21     00000002     91f1dd84     001e0000    
ntdll!RtlpLogHeapFailure+a1     00000003     001e0000     0227f728    
ntdll!RtlpAnalyzeHeapFailure+25a     001e0000     0227f728     00000000    
ntdll!RtlpCoalesceFreeBlocks+60     001e0000     02284fe0     0146eebc    
ntdll!RtlpExtendHeap+40     001e0000     000003c8     91f1dc28    
ntdll!RtlpAllocateHeap+7db     000003c0     000003c8     001e0544    
ntdll!RtlAllocateHeap+1e3     001e0000     00000000     000003c0    
msvcrt!malloc+8d     000003c0     023a6288     023a6288    
php_mysql!php_mysql_do_connect+358     023a3eb0     023a3f90     00000000    
php_mysql!zif_mysql_pconnect+25     00000003     023a3f90     00000000    
php5ts!zend_do_fcall_common_helper_SPEC+869     0146f148     021b5d40     0239d0e8    
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+e5     00000000     021b5d40     0146f1fc    
php5ts!zend_do_fcall_common_helper_SPEC+5     0239d0e8     021b5d40     0239acb6    
php5ts!ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER+320     0239bcf8     00000000     021b5d40    
php5ts!zend_do_fcall_common_helper_SPEC+5     0239bcf8     021b5d40     00000000    
php5ts!zend_execute_scripts+107     00000008     021b5d40     00000000    
php5ts!php_execute_script+7d     0146f8f0     021b5d40     10000000    
php5isapi!HttpExtensionProc+f0     0134512c     20000000     00000000    
isapi!ProcessIsapiRequest+ed     10001de0     01344f9c     013aa9d0    
isapi!W3_ISAPI_HANDLER::DoWork+20a     00000000     00000000     00000000    
isapi!RequestDoWork+329     00000080     00000000     01344f78    
isapi!CIISHttpModule::OnExecuteRequestHandler+19     01344540     01344598     01344544    
iiscore!NOTIFICATION_CONTEXT::RequestDoWork+128     009a4e2c     01344540     00000000    
iiscore!NOTIFICATION_CONTEXT::CallModulesInternal+2ec     00000000     00000000     00000000    
iiscore!NOTIFICATION_CONTEXT::CallModules+28     00000000     00000000     00000000    
iiscore!W3_CONTEXT::DoStateRequestExecuteHandler+36     00000000     00000000     00000000    
iiscore!W3_CONTEXT::DoWork+d7     00000000     00000000     00000000    
iiscore!W3_MAIN_CONTEXT::StartNotificationLoop+49     01344544     00000000     0098eef8    
iiscore!W3_MAIN_CONTEXT::OnNewRequest+4c     01343ae8     01343ae8     72391330    
w3dt!UL_NATIVE_REQUEST::DoStateProcess+26     7642bdd4     0146fda0     723911da    
w3dt!UL_NATIVE_REQUEST::DoWork+60     0000051d     00000000     01343aec    
w3dt!OverlappedCompletionRoutine+1a     00000000     0000051d     01343aec    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+89     00000000     00991218     74a00000    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24     0098eef8     00000000     00000000    
w3tp!THREAD_MANAGER::ThreadManagerThread+39     00991218     0146fe50     779ce4b6    
kernel32!BaseThreadInitThunk+e     00991218     91f1cdd4     00000000    
ntdll!__RtlUserThreadStart+23     74a01e4c     00991218     ffffffff    
ntdll!_RtlUserThreadStart+1b     74a01e4c     00991218     00000000    




In w3wp__PID__5684__Date__01_12_2009__Time_12_48_38PM__425__First chance exception 0XC0000374.dmp the assembly instruction at ntdll!RtlReportCriticalFailure+5b in C:\Windows\System32\ntdll.dll from Microsoft Corporation has caused an unknown exception (0xc0000374) on thread 6

Module Information 
Image Name: C:\Windows\System32\ntdll.dll   Symbol Type:  PDB 
Base address: 0x77990000   Time Stamp:  Sat Jan 19 08:32:54 2008  
Checksum: 0x00135d86   Comments:   
COM DLL: False   Company Name:  Microsoft Corporation 
ISAPIExtension: False   File Description:  NT Layer DLL 
ISAPIFilter: False   File Version:  6.0.6001.18000 (longhorn_rtm.080118-1840) 
Managed DLL: False   Internal Name:  ntdll.dll 
VB DLL: False   Legal Copyright:  ? Microsoft Corporation. All rights reserved. 
Loaded Image Name:  ntdll.dll   Legal Trademarks:   
Mapped Image Name:     Original filename:  ntdll.dll 
Module name:  ntdll   Private Build:   
Single Threaded:  False   Product Name:  Microsoft? Windows? Operating System 
Module Size:  1,15 MBytes   Product Version:  6.0.6001.18000 
Symbol File Name:  c:\symcache\ntdll.pdb\B958B2F91A5A46B889DAFAB4D140CF252\ntdll.pdb   Special Build:  & 





 Report for w3wp__PID__3560__Date__01_12_2009__Time_01_07_25PM__348__First chance exception 0X80000003.dmp




Report for w3wp__PID__3560__Date__01_12_2009__Time_01_07_25PM__348__First chance exception 0X80000003.dmp
Type of Analysis Performed   Hang Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   3560 
Process Image   c:\Windows\System32\inetsrv\w3wp.exe 
System Up-Time   44 day(s) 21:11:30 
Process Up-Time   00:00:02 



Top 5 Threads by CPU time
Note - Times include both user mode and kernel mode for each thread Thread ID: 0     Total CPU Time: 00:00:00.046     Entry Point for Thread: 0x00000000 
Thread ID: 9     Total CPU Time: 00:00:00.046     Entry Point for Thread: 0x00000000 
Thread ID: 3     Total CPU Time: 00:00:00.046     Entry Point for Thread: 0x00000000 
Thread ID: 4     Total CPU Time: 00:00:00.00     Entry Point for Thread: 0x00000000 
Thread ID: 1     Total CPU Time: 00:00:00.00     Entry Point for Thread: 0x00000000 





Thread report

Thread 0 - System ID 6092
Entry point   0x00000000 
Create time   12.01.2009 13:07:23 
Time spent in user mode   0 Days 00:00:00.046 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForSingleObject+c    
kernel32!WaitForSingleObjectEx+be    
kernel32!WaitForSingleObject+12    
w3wphost!WP_IPM::WaitForShutdown+b    
w3wphost!W3WP_HOST::WaitForShutdown+11    
w3wphost!AppHostInitialize+11f    
w3wp!wmain+373    
w3wp!_initterm_e+163    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 1 - System ID 1820
Entry point   0x00000000 
Create time   12.01.2009 13:07:23 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
nativerd!NOTIFICATION_THREAD::ThreadProc+4b    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 2 - System ID 4980
Entry point   0x00000000 
Create time   12.01.2009 13:07:23 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForMultipleObjects+c    
ntdll!TppWaiterpThread+294    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 3 - System ID 6036
Entry point   0x00000000 
Create time   12.01.2009 13:07:23 
Time spent in user mode   0 Days 00:00:00.031 
Time spent in kernel mode   0 Days 00:00:00.015 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 4 - System ID 5608
Entry point   0x00000000 
Create time   12.01.2009 13:07:23 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 5 - System ID 5352
Entry point   0x00000000 
Create time   12.01.2009 13:07:23 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 6 - System ID 4332
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




This thread is calling an ISAPI Filter php5isapi



Function   Source 
ntdll!DbgBreakPoint    
ntdll!RtlReportCriticalFailure+2e    
ntdll!RtlpReportHeapFailure+21    
ntdll!RtlpLogHeapFailure+a1    
ntdll!RtlpAnalyzeHeapFailure+25a    
ntdll!RtlpCoalesceFreeBlocks+60    
ntdll!RtlpExtendHeap+40    
ntdll!RtlpAllocateHeap+7db    
ntdll!RtlAllocateHeap+1e3    
msvcrt!malloc+8d    
php_mysql!php_mysql_do_connect+358    
php_mysql!zif_mysql_pconnect+25    
php5ts!zend_do_fcall_common_helper_SPEC+7d9    
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+e5    
php5ts!execute+1c5    
php5ts!ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER+330    
php5ts!execute+1c5    
php5ts!zend_execute_scripts+107    
php5ts!php_execute_script+20d    
php5isapi!HttpExtensionProc+110    
isapi!ProcessIsapiRequest+ed    
isapi!W3_ISAPI_HANDLER::DoWork+20a    
isapi!RequestDoWork+329    
isapi!CIISHttpModule::OnExecuteRequestHandler+19    
iiscore!NOTIFICATION_CONTEXT::RequestDoWork+128    
iiscore!NOTIFICATION_CONTEXT::CallModulesInternal+2ec    
iiscore!NOTIFICATION_CONTEXT::CallModules+28    
iiscore!W3_CONTEXT::DoStateRequestExecuteHandler+36    
iiscore!W3_CONTEXT::DoWork+d7    
iiscore!W3_MAIN_CONTEXT::StartNotificationLoop+49    
iiscore!W3_MAIN_CONTEXT::OnNewRequest+4c    
w3dt!UL_NATIVE_REQUEST::DoStateProcess+26    
w3dt!UL_NATIVE_REQUEST::DoWork+60    
w3dt!OverlappedCompletionRoutine+1a    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+89    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 7 - System ID 5772
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 8 - System ID 5192
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 9 - System ID 2620
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.046 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 10 - System ID 4956
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 11 - System ID 3372
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 12 - System ID 1060
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 13 - System ID 2064
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 14 - System ID 3520
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 15 - System ID 5572
Entry point   0x00000000 
Create time   12.01.2009 13:07:24 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
user32!NtUserGetMessage+c    
user32!GetMessageA+8a    
php5ts!timeout_thread_proc+e8    
msvcrt!_endthreadex+44    
msvcrt!_endthreadex+ce    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 

 Report for w3wp__PID__3616__Date__01_12_2009__Time_12_53_57PM__149__First chance exception 0X80000003.dmp




Report for w3wp__PID__3616__Date__01_12_2009__Time_12_53_57PM__149__First chance exception 0X80000003.dmp
Type of Analysis Performed   Hang Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   3616 
Process Image   c:\Windows\System32\inetsrv\w3wp.exe 
System Up-Time   44 day(s) 20:58:02 
Process Up-Time   00:00:03 



Top 5 Threads by CPU time
Note - Times include both user mode and kernel mode for each thread Thread ID: 4     Total CPU Time: 00:00:00.093     Entry Point for Thread: 0x00000000 
Thread ID: 0     Total CPU Time: 00:00:00.077     Entry Point for Thread: 0x00000000 
Thread ID: 9     Total CPU Time: 00:00:00.030     Entry Point for Thread: 0x00000000 
Thread ID: 7     Total CPU Time: 00:00:00.015     Entry Point for Thread: 0x00000000 
Thread ID: 1     Total CPU Time: 00:00:00.00     Entry Point for Thread: 0x00000000 





Thread report

Thread 0 - System ID 4920
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.046 
Time spent in kernel mode   0 Days 00:00:00.031 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForSingleObject+c    
kernel32!WaitForSingleObjectEx+be    
kernel32!WaitForSingleObject+12    
w3wphost!WP_IPM::WaitForShutdown+b    
w3wphost!W3WP_HOST::WaitForShutdown+11    
w3wphost!AppHostInitialize+11f    
w3wp!wmain+373    
w3wp!_initterm_e+163    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 1 - System ID 1136
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
nativerd!NOTIFICATION_THREAD::ThreadProc+4b    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 2 - System ID 5872
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForMultipleObjects+c    
ntdll!TppWaiterpThread+294    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 3 - System ID 5984
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 4 - System ID 3368
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.015 
Time spent in kernel mode   0 Days 00:00:00.078 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 5 - System ID 5856
Entry point   0x00000000 

Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 6 - System ID 5720
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 7 - System ID 3628
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.015 
Time spent in kernel mode   0 Days 00:00:00.00 




This thread is calling an ISAPI Filter php5isapi



Function   Source 
ntdll!DbgBreakPoint    
ntdll!RtlReportCriticalFailure+2e    
ntdll!RtlpReportHeapFailure+21    
ntdll!RtlpLogHeapFailure+a1    
ntdll!RtlpAnalyzeHeapFailure+25a    
ntdll!RtlpCoalesceFreeBlocks+60    
ntdll!RtlpExtendHeap+40    
ntdll!RtlpAllocateHeap+7db    
ntdll!RtlAllocateHeap+1e3    
msvcrt!malloc+8d    
php_mysql!php_mysql_do_connect+358    
php_mysql!zif_mysql_pconnect+25    
php5ts!zend_do_fcall_common_helper_SPEC+869    
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+e5    
php5ts!zend_do_fcall_common_helper_SPEC+5    
php5ts!ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER+320    
php5ts!zend_do_fcall_common_helper_SPEC+5    
php5ts!zend_execute_scripts+107    
php5ts!php_execute_script+7d    
php5isapi!HttpExtensionProc+f0    
isapi!ProcessIsapiRequest+ed    
isapi!W3_ISAPI_HANDLER::DoWork+20a    
isapi!RequestDoWork+329    
isapi!CIISHttpModule::OnExecuteRequestHandler+19    
iiscore!NOTIFICATION_CONTEXT::RequestDoWork+128    
iiscore!NOTIFICATION_CONTEXT::CallModulesInternal+2ec    
iiscore!NOTIFICATION_CONTEXT::CallModules+28    
iiscore!W3_CONTEXT::DoStateRequestExecuteHandler+36    
iiscore!W3_CONTEXT::DoWork+d7    
iiscore!W3_MAIN_CONTEXT::StartNotificationLoop+49    
iiscore!W3_MAIN_CONTEXT::OnNewRequest+4c    
w3dt!UL_NATIVE_REQUEST::DoStateProcess+26    
w3dt!UL_NATIVE_REQUEST::DoWork+60    
w3dt!OverlappedCompletionRoutine+1a    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+89    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 8 - System ID 4408
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 9 - System ID 3412
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.015 
Time spent in kernel mode   0 Days 00:00:00.015 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 10 - System ID 3404
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 11 - System ID 3452
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 12 - System ID 4072
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 13 - System ID 3620
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 14 - System ID 2376
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 15 - System ID 5552
Entry point   0x00000000 
Create time   12.01.2009 12:53:54 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
user32!NtUserGetMessage+c    
user32!GetMessageA+8a    
php5ts!zend_timeout+58    
msvcrt!_endthreadex+44    
msvcrt!_endthreadex+ce    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 

 Report for w3wp__PID__5684__Date__01_12_2009__Time_12_48_32PM__785__First chance exception 0X80000003.dmp




Report for w3wp__PID__5684__Date__01_12_2009__Time_12_48_32PM__785__First chance exception 0X80000003.dmp
Type of Analysis Performed   Hang Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   5684 
Process Image   c:\Windows\System32\inetsrv\w3wp.exe 
System Up-Time   44 day(s) 20:52:38 
Process Up-Time   00:00:07 



Top 5 Threads by CPU time
Note - Times include both user mode and kernel mode for each thread Thread ID: 3     Total CPU Time: 00:00:00.078     Entry Point for Thread: 0x00000000 
Thread ID: 0     Total CPU Time: 00:00:00.062     Entry Point for Thread: 0x00000000 
Thread ID: 9     Total CPU Time: 00:00:00.015     Entry Point for Thread: 0x00000000 
Thread ID: 4     Total CPU Time: 00:00:00.00     Entry Point for Thread: 0x00000000 
Thread ID: 1     Total CPU Time: 00:00:00.00     Entry Point for Thread: 0x00000000 





Thread report

Thread 0 - System ID 3316
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.031 
Time spent in kernel mode   0 Days 00:00:00.031 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForSingleObject+c    
kernel32!WaitForSingleObjectEx+be    
kernel32!WaitForSingleObject+12    
w3wphost!WP_IPM::WaitForShutdown+b    
w3wphost!W3WP_HOST::WaitForShutdown+11    
w3wphost!AppHostInitialize+11f    
w3wp!wmain+373    
w3wp!_initterm_e+163    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 1 - System ID 5980
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
nativerd!NOTIFICATION_THREAD::ThreadProc+4b    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 2 - System ID 4968
Entry point   0x00302a38 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForMultipleObjects+c    
ntdll!TppWaiterpThread+294    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 3 - System ID 2872
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.078 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 4 - System ID 4572
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 5 - System ID 5816
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 6 - System ID 6048
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




This thread is calling an ISAPI Filter php5isapi



Function   Source 
ntdll!DbgBreakPoint    
ntdll!RtlReportCriticalFailure+2e    
ntdll!RtlpReportHeapFailure+21    
ntdll!RtlpLogHeapFailure+a1    
ntdll!RtlpAnalyzeHeapFailure+25a    
ntdll!RtlpCoalesceFreeBlocks+60    
ntdll!RtlpExtendHeap+40    
ntdll!RtlpAllocateHeap+7db    
ntdll!RtlAllocateHeap+1e3    
msvcrt!malloc+8d    
php_mysql!php_mysql_do_connect+358    
php_mysql!zif_mysql_pconnect+25    
php5ts!zend_do_fcall_common_helper_SPEC+869    
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+e5    
php5ts!zend_do_fcall_common_helper_SPEC+5    
php5ts!ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER+320    
php5ts!zend_do_fcall_common_helper_SPEC+5    
php5ts!zend_execute_scripts+107    
php5ts!php_execute_script+7d    
php5isapi!HttpExtensionProc+f0    
isapi!ProcessIsapiRequest+ed    
isapi!W3_ISAPI_HANDLER::DoWork+20a    
isapi!RequestDoWork+329    
isapi!CIISHttpModule::OnExecuteRequestHandler+19    
iiscore!NOTIFICATION_CONTEXT::RequestDoWork+128    
iiscore!NOTIFICATION_CONTEXT::CallModulesInternal+2ec    
iiscore!NOTIFICATION_CONTEXT::CallModules+28    
iiscore!W3_CONTEXT::DoStateRequestExecuteHandler+36    
iiscore!W3_CONTEXT::DoWork+d7    
iiscore!W3_MAIN_CONTEXT::StartNotificationLoop+49    
iiscore!W3_MAIN_CONTEXT::OnNewRequest+4c    
w3dt!UL_NATIVE_REQUEST::DoStateProcess+26    
w3dt!UL_NATIVE_REQUEST::DoWork+60    
w3dt!OverlappedCompletionRoutine+1a    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+89    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 7 - System ID 3536
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 8 - System ID 2968
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 9 - System ID 4144
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.015 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+41    
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24    
w3tp!THREAD_MANAGER::ThreadManagerThread+39    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 10 - System ID 4984
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwWaitForWorkViaWorkerFactory+c    
ntdll!TppWorkerThread+1f6    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 11 - System ID 6060
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 12 - System ID 3624
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 13 - System ID 4972
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 14 - System ID 4284
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
ntdll!ZwRemoveIoCompletion+c    
kernel32!GetQueuedCompletionStatus+29    
iisfcgi!TRANSPORT::WorkerThread+32    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b    




Back to Top 


Thread 15 - System ID 4808
Entry point   0x00000000 
Create time   12.01.2009 12:48:25 
Time spent in user mode   0 Days 00:00:00.00 
Time spent in kernel mode   0 Days 00:00:00.00 




Function   Source 
ntdll!KiFastSystemCallRet    
user32!NtUserGetMessage+c    
user32!GetMessageA+8a    
php5ts!zend_timeout+58    
msvcrt!_endthreadex+44    
msvcrt!_endthreadex+ce    
kernel32!BaseThreadInitThunk+e    
ntdll!__RtlUserThreadStart+23    
ntdll!_RtlUserThreadStart+1b

Patches

Add a Patch

Pull Requests

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2009-01-12 12:37 UTC] w dot purrer at lenzing dot com 
The same failure with apache.   
But as a apache module the error happnes only the first few reqeuest after a restart of the http - server, then it works => with the iis the failure occours at every request (with a few expceptions).

=> i have the same combination (php Version, mysql Version) active at a windows 2003 Server and there is no problem.

httpd__PID__3676__Date__01_12_2009__Time_01_28_45PM__206__Second_Chance_Exception_C0000005.dmp
Type of Analysis Performed   Crash Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   3676 
Process Image   C:\Program Files\Apache Software Foundation\Apache2.2\bin\httpd.exe 
System Up-Time   44 day(s) 21:32:50 
Process Up-Time   00:00:50 


Thread 2 - System ID 5220
Entry point   msvcrt!_endthreadex+6f 
Create time   12.01.2009 13:27:55 
Time spent in user mode   0 Days 0:0:0.0 
Time spent in kernel mode   0 Days 0:0:0.0 



Function     Arg 1     Arg 2     Arg 3   Source 
ntdll!RtlpCoalesceFreeBlocks+6ef     00180000     01be63e0     0147f838    
ntdll!RtlpExtendHeap+40     00180000     000003c8     91d4233e    
ntdll!RtlpAllocateHeap+7db     000003c0     000003c8     01be53e0    
ntdll!RtlAllocateHeap+1e3     00180000     00000000     000003c0    
msvcrt!malloc+8d     000003c0     02c07d20     02c07d20    
php_mysql!php_mysql_do_connect+358     02bfe478     02bfe598     00000000    
php_mysql!zif_mysql_pconnect+25     00000003     02bfe598     00000000    
php5ts!zend_do_fcall_common_helper_SPEC+7d9     0147fac4     01b6d978     02bfdb00    
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+e5     00000000     01b6d978     0147fb78    
php5ts!execute+1c5     02bfdb00     01b6d978     02bfbcd6    
php5ts!ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER+330     02bfbc18     00000000     01b6d978    
php5ts!execute+1c5     02bfbc18     01b6d978     00000000    
php5ts!zend_execute_scripts+107     00000008     01b6d978     00000000    
php5ts!php_execute_script+20d     0147fe68     01b6d978     00000005    
php5apache2_2!php_handler+5cd     00e147f8     00dc7cd0     00e147f8    
libhttpd!ap_run_handler+21     00e147f8     00e147f8     00e147f8    
libhttpd!ap_invoke_handler+ae     00000000     01b82a68     0147ff00    
libhttpd!ap_die+24e     00e147f8     00000000     00e010d0    
libhttpd!ap_get_request_note+1c9c     01b82a68     01b82a68     01b82a68    
libhttpd!ap_run_process_connection+21     01b82a68     00d44e58     0147ff48    
libhttpd!ap_process_connection+33     01b82a68     00e0c7e8     00000000    
libhttpd!ap_regkey_value_remove+c7c     01b82a60     35450e04     00000000    
msvcrt!_endthreadex+44     0147ff94     76424911     01b75a00    
msvcrt!_endthreadex+ce     01b75a00     0147ffd4     779ce4b6    
kernel32!BaseThreadInitThunk+e     01b75a00     91d425c2     00000000    
ntdll!__RtlUserThreadStart+23     76952da8     01b75a00     ffffffff    
ntdll!_RtlUserThreadStart+1b     76952da8     01b75a00     00000000    




NTDLL!RTLPCOALESCEFREEBLOCKS+6EF 




Detailed Info For Corrupt Heap
Heap 1 - 0x00230000 
Heap Name   Default process heap 
Heap Description   This heap is created by default and shared by all modules in the process 
Reserved memory   5.244.720,03 TBytes 
Committed memory   5.243.920,02 TBytes (99,98% of reserved)  
Uncommitted memory   800,01 TBytes (0,02% of reserved)  
Number of heap segments   1 segments 
Number of uncommitted ranges   108 range(s) 
Size of largest uncommitted range   29.440,41 TBytes 
Calculated heap fragmentation   -3.579,99% 





Segment Information
Base Address Reserved Size Committed Size Uncommitted Size Number of uncommitted ranges Largest uncommitted block Calculated heap fragmentation 
0x4a802e05 105.908.016,03 TBytes 105.907.216,02 TBytes 800,01 TBytes 108 29.440,41 TBytes -3.579,99% 




Back to Top 







In httpd__PID__3676__Date__01_12_2009__Time_01_28_45PM__206__Second_Chance_Exception_C0000005.dmp the assembly instruction at ntdll!RtlpCoalesceFreeBlocks+6ef in C:\Windows\System32\ntdll.dll from Microsoft Corporation has caused an access violation exception (0xC0000005) when trying to read from memory location 0x00000004 on thread 2



Heap corruption was detected in heap 0x00230000, however pageheap was not enabled in this dump. Please follow the instructions in the recommendation section for troubleshooting heap corruption issues.



Current NTGlobalFlags value: 0x0 Module Information 
Image Name: C:\Windows\System32\ntdll.dll   Symbol Type:  PDB 
Base address: 0x77990000   Time Stamp:  Sat Jan 19 08:32:54 2008  
Checksum: 0x00135d86   Comments:   
COM DLL: False   Company Name:  Microsoft Corporation 
ISAPIExtension: False   File Description:  NT Layer DLL 
ISAPIFilter: False   File Version:  6.0.6001.18000 (longhorn_rtm.080118-1840) 
Managed DLL: False   Internal Name:  ntdll.dll 
VB DLL: False   Legal Copyright:  ? Microsoft Corporation. All rights reserved. 
Loaded Image Name:  ntdll.dll   Legal Trademarks:   
Mapped Image Name:     Original filename:  ntdll.dll 
Module name:  ntdll   Private Build:   
Single Threaded:  False   Product Name:  Microsoft? Windows? Operating System 
Module Size:  1,15 MBytes   Product Version:  6.0.6001.18000 
Symbol File Name:  c:\symcache\ntdll.pdb\B958B2F91A5A46B889DAFAB4D140CF252\ntdll.pdb   Special Build:  & 





 Report for httpd__PID__3676__Date__01_12_2009__Time_01_28_40PM__628__First chance exception 0XC0000005.dmp




Report for httpd__PID__3676__Date__01_12_2009__Time_01_28_40PM__628__First chance exception 0XC0000005.dmp
Type of Analysis Performed   Crash Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   3676 
Process Image   C:\Program Files\Apache Software Foundation\Apache2.2\bin\httpd.exe 
System Up-Time   44 day(s) 21:32:45 
Process Up-Time   00:00:45 


Thread 2 - System ID 5220
Entry point   msvcrt!_endthreadex+6f 
Create time   12.01.2009 13:27:55 
Time spent in user mode   0 Days 0:0:0.0 
Time spent in kernel mode   0 Days 0:0:0.0 






Function     Arg 1     Arg 2     Arg 3   Source 
ntdll!RtlpCoalesceFreeBlocks+6ef     00180000     01be63e0     0147f838    
ntdll!RtlpExtendHeap+40     00180000     000003c8     91d4233e    
ntdll!RtlpAllocateHeap+7db     000003c0     000003c8     01be53e0    
ntdll!RtlAllocateHeap+1e3     00180000     00000000     000003c0    
msvcrt!malloc+8d     000003c0     02c07d20     02c07d20    
php_mysql!php_mysql_do_connect+358     02bfe478     02bfe598     00000000    
php_mysql!zif_mysql_pconnect+25     00000003     02bfe598     00000000    
php5ts!zend_do_fcall_common_helper_SPEC+7d9     0147fac4     01b6d978     02bfdb00    
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+e5     00000000     01b6d978     0147fb78    
php5ts!execute+1c5     02bfdb00     01b6d978     02bfbcd6    
php5ts!ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER+330     02bfbc18     00000000     01b6d978    
php5ts!execute+1c5     02bfbc18     01b6d978     00000000    
php5ts!zend_execute_scripts+107     00000008     01b6d978     00000000    
php5ts!php_execute_script+20d     0147fe68     01b6d978     00000005    
php5apache2_2!php_handler+5cd     00e147f8     00dc7cd0     00e147f8    
libhttpd!ap_run_handler+21     00e147f8     00e147f8     00e147f8    
libhttpd!ap_invoke_handler+ae     00000000     01b82a68     0147ff00    
libhttpd!ap_die+24e     00e147f8     00000000     00e010d0    
libhttpd!ap_get_request_note+1c9c     01b82a68     01b82a68     01b82a68    
libhttpd!ap_run_process_connection+21     01b82a68     00d44e58     0147ff48    
libhttpd!ap_process_connection+33     01b82a68     00e0c7e8     00000000    
libhttpd!ap_regkey_value_remove+c7c     01b82a60     35450e04     00000000    
msvcrt!_endthreadex+44     0147ff94     76424911     01b75a00    
msvcrt!_endthreadex+ce     01b75a00     0147ffd4     779ce4b6    
kernel32!BaseThreadInitThunk+e     01b75a00     91d425c2     00000000    
ntdll!__RtlUserThreadStart+23     76952da8     01b75a00     ffffffff    
ntdll!_RtlUserThreadStart+1b     76952da8     01b75a00     00000000    




NTDLL!RTLPCOALESCEFREEBLOCKS+6EF 




Detailed Info For Corrupt Heap
Heap 1 - 0x00230000 
Heap Name   Default process heap 
Heap Description   This heap is created by default and shared by all modules in the process 
Reserved memory   5.244.720,03 TBytes 
Committed memory   5.243.920,02 TBytes (99,98% of reserved)  
Uncommitted memory   800,01 TBytes (0,02% of reserved)  
Number of heap segments   1 segments 
Number of uncommitted ranges   996432412780 range(s) 
Size of largest uncommitted range   29.440,41 TBytes 
Calculated heap fragmentation   -3.579,99% 





Segment Information
Base Address Reserved Size Committed Size Uncommitted Size Number of uncommitted ranges Largest uncommitted block Calculated heap fragmentation 
0x4a802e05 105.908.016,03 TBytes 105.907.216,02 TBytes 800,01 TBytes 996432412780 29.440,41 TBytes -3.579,99% 




Back to Top 







In httpd__PID__3676__Date__01_12_2009__Time_01_28_40PM__628__First chance exception 0XC0000005.dmp the assembly instruction at ntdll!RtlpCoalesceFreeBlocks+6ef in C:\Windows\System32\ntdll.dll from Microsoft Corporation has caused an access violation exception (0xC0000005) when trying to read from memory location 0x00000004 on thread 2



Heap corruption was detected in heap 0x00230000, however pageheap was not enabled in this dump. Please follow the instructions in the recommendation section for troubleshooting heap corruption issues.



Current NTGlobalFlags value: 0x0 Module Information 
Image Name: C:\Windows\System32\ntdll.dll   Symbol Type:  PDB 
Base address: 0x77990000   Time Stamp:  Sat Jan 19 08:32:54 2008  
Checksum: 0x00135d86   Comments:   
COM DLL: False   Company Name:  Microsoft Corporation 
ISAPIExtension: False   File Description:  NT Layer DLL 
ISAPIFilter: False   File Version:  6.0.6001.18000 (longhorn_rtm.080118-1840) 
Managed DLL: False   Internal Name:  ntdll.dll 
VB DLL: False   Legal Copyright:  ? Microsoft Corporation. All rights reserved. 
Loaded Image Name:  ntdll.dll   Legal Trademarks:   
Mapped Image Name:     Original filename:  ntdll.dll 
Module name:  ntdll   Private Build:   
Single Threaded:  False   Product Name:  Microsoft? Windows? Operating System 
Module Size:  1,15 MBytes   Product Version:  6.0.6001.18000 
Symbol File Name:  c:\symcache\ntdll.pdb\B958B2F91A5A46B889DAFAB4D140CF252\ntdll.pdb   Special Build:  & 





 Report for httpd__PID__2740__Date__01_12_2009__Time_01_28_30PM__878__First chance exception 0X80000003.dmp




Report for httpd__PID__2740__Date__01_12_2009__Time_01_28_30PM__878__First chance exception 0X80000003.dmp
Type of Analysis Performed   Hang Analysis 
Machine Name   RGSPSM1 
Operating System   Windows Vista Service Pack 1 
Number Of Processors   2 
Process ID   2740 
Process Image   C:\Program Files\Apache Software Foundation\Apache2.2\bin\httpd.exe 
System Up-Time   44 day(s) 21:32:36 
Process Up-Time   00:00:36 



Top 5 Threads by CPU time
Note - Times include both user mode and kernel mode for each thread Thread ID: 0     Total CPU Time: 00:00:00.108     Entry Point for Thread: 0x7ffdf000 
Thread ID: 2     Total CPU Time: 00:00:00.00     Entry Point for Thread: libhttpd!ap_get_scoreboard_lb+360 
Thread ID: 3     Total CPU Time: 00:00:00.00     Entry Point for Thread: advapi32!ScSvcctrlThreadW 
Thread ID: 4     Total CPU Time: 00:00:00.00     Entry Point for Thread: ntdll!DbgUiRemoteBreakin 
Thread ID: 1     Total CPU Time: 00:00:00.00     Entry Point for Thread: libhttpd!ap_mpm_run+16a0
 [2009-01-12 13:42 UTC] pajoye@php.net 
Which libmysql.dll do you use? Did you install mysql 5.1 after php for example?
 [2009-01-12 14:00 UTC] w dot purrer at lenzing dot com 
In the C:\Mysql -> Directory is the one which is deliviered with mysql
in the c:\php -> Directory is the one which is deliviviered with php

In the phpinfo.php => is the following!

MySQL Support enabled 
Active Persistent Links  0  
Active Links  0  
Client API version  5.1.30  

I didn't remember if I install php or mysql first, but a week a go i installed mysql 5.1.30 with copy / paste Deployment into the c:\mysql directory.

And today i upgraded from 5.2.6 => 5.2.8 (also with copy and paste deployment)

The Problem exist since End of November (thats why i installed the apache webserver on the iis)  => but now I'd like to solve this problem without apache!
 [2009-01-12 14:13 UTC] pajoye@php.net 
Never use mysql's library (even not 5.1) with php. We bundle a libmysql client and it has to be used.

NB: 5.3+ does not rely anymore on libmysql.

Not a php issue > bogus
 [2009-01-13 10:21 UTC] w dot purrer at lenzing dot com 
I haven't changed any libmysql stuff => but i checked the path variables and the path to c:\mysql was before c:\php => it used the wrong file!

after changing this it worked!
 [2010-06-08 20:55 UTC] sales at itpdiesel dot com 
I'm having this problem with IIS 7, PHP 5.3.2 and MySQL 5.1.45-community.  I'm sorry, but I'm no programmer so this is difficult for me.  I have the following in my php.ini, which seems to me to mean that I'm using the php library that came with my PHP installation...but maybe I'm wrong???

extension_dir = "c:\php\ext"
extension=php_mysql.dll

To me, that says to look in c:\php\ext for the extensions and to use the mysql extension that is in that directory...am I wrong?  This issue keeps bringing my website down and I just don't know what to do

THANKS!!!
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Sat May 18 17:01:33 2024 UTC