IIState Log file: dllhost.exe at 95% usage

Tech-Archive recommends: Fix windows errors by optimizing your registry

From: Mapster (Mapster_at_discussions.microsoft.com)
Date: 10/11/04 

Date: Mon, 11 Oct 2004 07:29:11 -0700

We run W2K Server, IIS 5.0 and SQL Server2000 and we had to kill the dllhost
process because it was running so high on CPU - although it's not all the
time (more in the morning). The log file from IIState is below. Threads 12-26
show very large kernel time and user time. Please can you help to pinpoint
where the problem may be:

Opened log file 'C:\Admin\IISSTATE\output\IISState-1340.log'

***********************
Starting new log output
IISState version 3.3.1

Mon Oct 11 11:12:44 2004

OS = Windows 2000
Executable: dllhost.exe
PID = 1340

Note: Thread times are formatted as HH:MM:SS.ms

***********************

Thread ID: 0
System Thread ID: 600
Kernel Time: 0:0:0.62
User Time: 0:0:0.0
Thread Type: Other
 # ChildEBP RetAddr
00 0006fd28 7c573b28 ntdll!ZwWaitForSingleObject+0xb
01 0006fd50 7c573b50 KERNEL32!WaitForSingleObjectEx+0x71
02 0006fd60 77aaa701 KERNEL32!WaitForSingleObject+0xf
03 0006fd80 77aa9f0f
ole32!CSurrogateProcessActivator::WaitForSurrogateTimeout+0x4f
04 0006fd9c 01001230 ole32!CoRegisterSurrogateEx+0x169
05 0006ff24 010014c6 dllhost!WinMain+0xb0
06 0006ffc0 7c581af6 dllhost!WinMainCRTStartup+0x156
07 0006fff0 00000000 KERNEL32!BaseProcessStart+0x3d
...
...
...
Thread ID: 12
System Thread ID: 58c
Kernel Time: 1:9:41.640
User Time: 0:17:16.125
Thread Type: Idle ASP thread
 # ChildEBP RetAddr
00 01e6fe28 7c573c23 ntdll!ZwWaitForMultipleObjects+0xb
01 01e6fe78 77e119e6 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01e6fed4 77e11ace USER32!MsgWaitForMultipleObjectsEx+0x153
03 01e6fef0 787c3911 USER32!MsgWaitForMultipleObjects+0x1d
04 01e6ff1c 787c2cc0 COMSVCS!STAThread::WaitForWork+0x33
05 01e6ffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x4e2
06 01e6ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 13
System Thread ID: 584
Kernel Time: 0:0:2.609
User Time: 0:0:0.312
Thread Type: Idle ASP thread
 # ChildEBP RetAddr
00 01eefe28 7c573c23 ntdll!ZwWaitForMultipleObjects+0xb
01 01eefe78 77e119e6 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01eefed4 77e11ace USER32!MsgWaitForMultipleObjectsEx+0x153
03 01eefef0 787c3911 USER32!MsgWaitForMultipleObjects+0x1d
04 01eeff1c 787c2cc0 COMSVCS!STAThread::WaitForWork+0x33
05 01eeffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x4e2
06 01eeffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 14
System Thread ID: 57c
Kernel Time: 1:2:45.234
User Time: 0:16:51.796
Thread Type: Idle ASP thread
 # ChildEBP RetAddr
00 01f2fe28 7c573c23 ntdll!ZwWaitForMultipleObjects+0xb
01 01f2fe78 77e119e6 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01f2fed4 77e11ace USER32!MsgWaitForMultipleObjectsEx+0x153
03 01f2fef0 787c3911 USER32!MsgWaitForMultipleObjects+0x1d
04 01f2ff1c 787c2cc0 COMSVCS!STAThread::WaitForWork+0x33
05 01f2ffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x4e2
06 01f2ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 15
System Thread ID: 558
Kernel Time: 1:31:48.437
User Time: 0:28:0.187
*** ERROR: Symbol file could not be found. Defaulted to export symbols for
C:\WINNT\system32\MSDART.DLL -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for
C:\Program Files\Common Files\System\OLE DB\oledb32.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for
C:\Program Files\Common Files\System\ADO\msado15.dll -
Thread Type: Other
 # ChildEBP RetAddr
00 01f6dcc4 7c5a9bae ntdll!ZwYieldExecution+0xb
01 01f6dcc8 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 01f6dce0 1f693748 MSDART!CReaderWriterLock3::_LockSpin+0x67
03 01f6dd00 1f9427ad MSDART!CReaderWriterLock3::_WriteLockSpin+0x40
04 01f6dd50 1f933818 oledb32!DllGetClassObject+0xfc95
05 01f6ddb0 1f45e248 oledb32!DllGetClassObject+0xd00
06 023c4510 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 16
System Thread ID: 544
Kernel Time: 2:9:8.718
User Time: 0:35:12.46
Thread Type: Idle ASP thread
 # ChildEBP RetAddr
00 01fefe28 7c573c23 ntdll!ZwWaitForMultipleObjects+0xb
01 01fefe78 77e119e6 KERNEL32!WaitForMultipleObjectsEx+0xea
02 01fefed4 77e11ace USER32!MsgWaitForMultipleObjectsEx+0x153
03 01fefef0 787c3911 USER32!MsgWaitForMultipleObjects+0x1d
04 01feff1c 787c2cc0 COMSVCS!STAThread::WaitForWork+0x33
05 01feffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x4e2
06 01feffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 17
System Thread ID: 668
Kernel Time: 0:19:45.890
User Time: 0:5:18.750
Thread Type: Idle ASP thread
 # ChildEBP RetAddr
00 0202fe28 7c573c23 ntdll!ZwWaitForMultipleObjects+0xb
01 0202fe78 77e119e6 KERNEL32!WaitForMultipleObjectsEx+0xea
02 0202fed4 77e11ace USER32!MsgWaitForMultipleObjectsEx+0x153
03 0202fef0 787c3911 USER32!MsgWaitForMultipleObjects+0x1d
04 0202ff1c 787c2cc0 COMSVCS!STAThread::WaitForWork+0x33
05 0202ffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x4e2
06 0202ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 18
System Thread ID: 670
Kernel Time: 0:1:52.359
User Time: 0:0:7.78
Thread Type: Other
 # ChildEBP RetAddr
00 020cff9c 77f842c4 ntdll!NtDelayExecution+0xb
01 020cffb4 7c57438b ntdll!RtlpTimerThread+0x42
02 020cffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 19
System Thread ID: 67c
Kernel Time: 0:0:27.593
User Time: 0:0:2.31
Thread Type: Other
 # ChildEBP RetAddr
00 0224ff20 77f838a5 ntdll!ZwRemoveIoCompletion+0xb
01 0224ffb4 7c57438b ntdll!RtlpWorkerThread+0x6b
02 0224ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 20
System Thread ID: 6e4
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Type: Other
 # ChildEBP RetAddr
00 0269ff88 751a4848 ntdll!ZwWaitForMultipleObjects+0xb
01 0269ffb4 7c57438b NETAPI32!NetbiosWaiter+0x71
02 0269ffec 00000000 KERNEL32!BaseThreadStart+0x52
...
...
...
Thread ID: 24
System Thread ID: 538
Kernel Time: 0:20:36.0
User Time: 0:12:10.125
Thread Type: SQL Query. Possible ASP page
Executing Page: D:\ERACK\WEBAPPS\PLANETEMAP\LOGINWIN.ASP

 # ChildEBP RetAddr
00 09feba44 7c573a4e ntdll!NtDelayExecution+0xb
01 09feba64 7c573a22 KERNEL32!SleepEx+0x32
02 09feba70 75391cf5 KERNEL32!Sleep+0xb
03 09febf78 75383014 sqloledb!CDBConnection::Connect+0x19f
04 09febf8c 75382508 sqloledb!CDataSource::ConnectIt+0x1e0
05 09feecd4 1f93a855 sqloledb!CImpIDBInitialize::Initialize+0x116
WARNING: Stack unwind information not available. Following frames may be
wrong.
06 09feed00 1f93a7f0 oledb32!DllGetClassObject+0x7d3d
07 09feed2c 1f939db0 oledb32!DllGetClassObject+0x7cd8
08 09feedc8 7878e947 oledb32!DllGetClassObject+0x7298
09 09feee04 7878f45f COMSVCS!CHolder::SafeDispenserDriver::CreateResource+0x45
0a 09feee54 1f933c17 COMSVCS!CHolder::AllocResource+0x3ef
0b 09feee9c 1f691b5a oledb32!DllGetClassObject+0x10ff
0c 00000000 00000000 MSDART!CReaderWriterLock3::WriteUnlock+0x28

Thread ID: 25
System Thread ID: 308
Kernel Time: 1:3:25.125
User Time: 0:28:39.968
Thread Type: Other
 # ChildEBP RetAddr
00 0a06dce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0a06dce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0a06dcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0a06dd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 0a06ddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 023d6708 002c0000 msado15!DllGetClassObject+0x2150
06 023d6508 1f453110 0x2c0000
07 1f453138 1f4519f2 msado15+0x3110
08 1f4519d4 0c2474ff msado15+0x19f2
09 0c2474ff 22002000 0xc2474ff
0a 3d002000 00000000 0x22002000

Thread ID: 26
System Thread ID: 7cc
Kernel Time: 1:3:30.250
User Time: 0:22:35.343
Thread Type: Other
 # ChildEBP RetAddr
00 0a2fdce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0a2fdce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0a2fdcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0a2fdd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 0a2fddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 023a1050 005f0000 msado15!DllGetClassObject+0x2150
06 023a0e50 1f453110 0x5f0000
07 1f453138 1f4519f2 msado15+0x3110
08 1f4519d4 0c2474ff msado15+0x19f2
09 0c2474ff 22002000 0xc2474ff
0a 3d002000 00000000 0x22002000

Thread ID: 27
System Thread ID: 66c
Kernel Time: 0:0:3.437
User Time: 0:0:1.203
Thread Type: HTTP Listener
 # ChildEBP RetAddr
00 0a60ff50 7c573c73 ntdll!ZwRemoveIoCompletion+0xb
01 0a60ff7c 6d702957 KERNEL32!GetQueuedCompletionStatus+0x27
02 0a60ffb4 7c57438b ISATQ!AtqPoolThread+0x40
03 0a60ffec 00000000 KERNEL32!BaseThreadStart+0x52
...
...
Thread ID: 38
System Thread ID: 7f8
Kernel Time: 0:0:0.15
User Time: 0:0:0.0
Other information: Thread is waiting for a lock to be released. Looking for
lock owner.
Owning thread System ID: 538
Thread Type: ASP
Executing Page: Unable to locate ASP page

 # ChildEBP RetAddr
00 01fafbf0 77f8822a ntdll!ZwWaitForSingleObject+0xb
01 01fafc64 77f8819b ntdll!RtlpWaitForCriticalSection+0x9e
02 01fafc6c 74a16bbd ntdll!RtlEnterCriticalSection+0x46
03 01fafcb0 749f2b13 asp!CHitObj::ViperAsyncCallback+0x11c
04 01fafcc8 787c3bda asp!CViperAsyncRequest::OnCall+0x3f
05 01fafcd0 77aa1f39 COMSVCS!STAActivityWorkHelper+0xa
06 01fafd14 77aa1d5d ole32!EnterForCallback+0x6a
07 01fafe40 77aa1c1c ole32!SwitchForCallback+0x12f
08 01fafe68 77aa672a ole32!PerformCallback+0x50
09 01fafed4 77aa6583 ole32!CObjectContext::InternalContextCallback+0x10d
0a 01fafef4 787c0515 ole32!CObjectContext::DoCallback+0x1a
0b 01faff24 787c2b31 COMSVCS!STAActivityWork::DoWork+0x75
0c 01faffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x353
0d 01faffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 39
System Thread ID: 7fc
Kernel Time: 0:0:0.0
User Time: 0:0:0.15
Other information: Thread is waiting for a lock to be released. Looking for
lock owner.
Owning thread System ID: 538
Thread Type: ASP
Executing Page: Unable to locate ASP page

 # ChildEBP RetAddr
00 0206fbf0 77f8822a ntdll!ZwWaitForSingleObject+0xb
01 0206fc64 77f8819b ntdll!RtlpWaitForCriticalSection+0x9e
02 0206fc6c 74a16bbd ntdll!RtlEnterCriticalSection+0x46
03 0206fcb0 749f2b13 asp!CHitObj::ViperAsyncCallback+0x11c
04 0206fcc8 787c3bda asp!CViperAsyncRequest::OnCall+0x3f
05 0206fcd0 77aa1f39 COMSVCS!STAActivityWorkHelper+0xa
06 0206fd14 77aa1d5d ole32!EnterForCallback+0x6a
07 0206fe40 77aa1c1c ole32!SwitchForCallback+0x12f
08 0206fe68 77aa672a ole32!PerformCallback+0x50
09 0206fed4 77aa6583 ole32!CObjectContext::InternalContextCallback+0x10d
0a 0206fef4 787c0515 ole32!CObjectContext::DoCallback+0x1a
0b 0206ff24 787c2b31 COMSVCS!STAActivityWork::DoWork+0x75
0c 0206ffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x353
0d 0206ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 40
System Thread ID: 870
Kernel Time: 0:9:9.671
User Time: 0:2:17.265
Thread Type: Other
 # ChildEBP RetAddr
00 009cdce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 009cdce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 009cdcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 009cdd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 009cddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 023c4d50 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 41
System Thread ID: 80c
Kernel Time: 0:9:34.640
User Time: 0:2:11.703
Thread Type: Other
 # ChildEBP RetAddr
00 0228e3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0228e3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0228e3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0228e440 1f933818 oledb32!DllGetClassObject+0x9b35
04 0228e4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 023d6308 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 42
System Thread ID: a68
Kernel Time: 0:0:0.15
User Time: 0:0:0.0
Other information: Thread is waiting for a lock to be released. Looking for
lock owner.
Owning thread System ID: 538
Thread Type: ASP
Executing Page: Unable to locate ASP page

 # ChildEBP RetAddr
00 0220fbf0 77f8822a ntdll!ZwWaitForSingleObject+0xb
01 0220fc64 77f8819b ntdll!RtlpWaitForCriticalSection+0x9e
02 0220fc6c 74a16bbd ntdll!RtlEnterCriticalSection+0x46
03 0220fcb0 749f2b13 asp!CHitObj::ViperAsyncCallback+0x11c
04 0220fcc8 787c3bda asp!CViperAsyncRequest::OnCall+0x3f
05 0220fcd0 77aa1f39 COMSVCS!STAActivityWorkHelper+0xa
06 0220fd14 77aa1d5d ole32!EnterForCallback+0x6a
07 0220fe40 77aa1c1c ole32!SwitchForCallback+0x12f
08 0220fe68 77aa672a ole32!PerformCallback+0x50
09 0220fed4 77aa6583 ole32!CObjectContext::InternalContextCallback+0x10d
0a 0220fef4 787c0515 ole32!CObjectContext::DoCallback+0x1a
0b 0220ff24 787c2b31 COMSVCS!STAActivityWork::DoWork+0x75
0c 0220ffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x353
0d 0220ffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 43
System Thread ID: 7f4
Kernel Time: 0:9:30.328
User Time: 0:2:11.312
Thread Type: Other
 # ChildEBP RetAddr
00 02d2e3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 02d2e3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 02d2e3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 02d2e440 1f933818 oledb32!DllGetClassObject+0x9b35
04 02d2e4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 023d5e38 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 44
System Thread ID: 914
Kernel Time: 0:8:59.468
User Time: 0:2:16.562
Thread Type: Other
 # ChildEBP RetAddr
00 085be3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 085be3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 085be3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 085be440 1f933818 oledb32!DllGetClassObject+0x9b35
04 085be4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 023b2a90 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 45
System Thread ID: 85c
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Other information: Thread is waiting for a lock to be released. Looking for
lock owner.
Owning thread System ID: 538
Thread Type: ASP
Executing Page: Unable to locate ASP page

 # ChildEBP RetAddr
00 085ffbf0 77f8822a ntdll!ZwWaitForSingleObject+0xb
01 085ffc64 77f8819b ntdll!RtlpWaitForCriticalSection+0x9e
02 085ffc6c 74a16bbd ntdll!RtlEnterCriticalSection+0x46
03 085ffcb0 749f2b13 asp!CHitObj::ViperAsyncCallback+0x11c
04 085ffcc8 787c3bda asp!CViperAsyncRequest::OnCall+0x3f
05 085ffcd0 77aa1f39 COMSVCS!STAActivityWorkHelper+0xa
06 085ffd14 77aa1d5d ole32!EnterForCallback+0x6a
07 085ffe40 77aa1c1c ole32!SwitchForCallback+0x12f
08 085ffe68 77aa672a ole32!PerformCallback+0x50
09 085ffed4 77aa6583 ole32!CObjectContext::InternalContextCallback+0x10d
0a 085ffef4 787c0515 ole32!CObjectContext::DoCallback+0x1a
0b 085fff24 787c2b31 COMSVCS!STAActivityWork::DoWork+0x75
0c 085fffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x353
0d 085fffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 46
System Thread ID: 6cc
Kernel Time: 0:9:2.31
User Time: 0:2:4.93
Thread Type: Other
 # ChildEBP RetAddr
00 0863dce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0863dce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0863dcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0863dd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 0863ddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 023c5348 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 47
System Thread ID: 9d4
Kernel Time: 0:6:9.687
User Time: 0:1:26.890
Thread Type: Other
 # ChildEBP RetAddr
00 0878ee98 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0878ee9c 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0878eeb4 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0878ef08 1f933818 oledb32!DllGetClassObject+0x9b35
04 0878ef68 1f45e248 oledb32!DllGetClassObject+0xd00
05 023d6eb0 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 48
System Thread ID: 8f0
Kernel Time: 0:5:45.609
User Time: 0:1:24.531
Thread Type: Other
 # ChildEBP RetAddr
00 077aeac0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 077aeac4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 077aeadc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 077aeb30 1f933818 oledb32!DllGetClassObject+0x9b35
04 077aeb90 1f45e248 oledb32!DllGetClassObject+0xd00
05 023d5ba8 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 49
System Thread ID: a34
Kernel Time: 0:6:5.515
User Time: 0:1:24.546
Thread Type: Other
 # ChildEBP RetAddr
00 0880e550 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0880e554 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0880e56c 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0880e5c0 1f933818 oledb32!DllGetClassObject+0x9b35
04 0880e620 1f45e248 oledb32!DllGetClassObject+0xd00
05 023d7140 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 50
System Thread ID: ad4
Kernel Time: 0:4:1.625
User Time: 0:0:55.765
Thread Type: Other
 # ChildEBP RetAddr
00 0888e3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0888e3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0888e3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0888e440 1f933818 oledb32!DllGetClassObject+0x9b35
04 0888e4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 023c4920 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 51
System Thread ID: 7e8
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Other information: Thread is waiting for a lock to be released. Looking for
lock owner.
Owning thread System ID: a34
Thread Type: ASP
Executing Page: Unable to locate ASP page

 # ChildEBP RetAddr
00 088cfbf0 77f8822a ntdll!ZwWaitForSingleObject+0xb
01 088cfc64 77f8819b ntdll!RtlpWaitForCriticalSection+0x9e
02 088cfc6c 74a16bbd ntdll!RtlEnterCriticalSection+0x46
03 088cfcb0 749f2b13 asp!CHitObj::ViperAsyncCallback+0x11c
04 088cfcc8 787c3bda asp!CViperAsyncRequest::OnCall+0x3f
05 088cfcd0 77aa1f39 COMSVCS!STAActivityWorkHelper+0xa
06 088cfd14 77aa1d5d ole32!EnterForCallback+0x6a
07 088cfe40 77aa1c1c ole32!SwitchForCallback+0x12f
08 088cfe68 77aa672a ole32!PerformCallback+0x50
09 088cfed4 77aa6583 ole32!CObjectContext::InternalContextCallback+0x10d
0a 088cfef4 787c0515 ole32!CObjectContext::DoCallback+0x1a
0b 088cff24 787c2b31 COMSVCS!STAActivityWork::DoWork+0x75
0c 088cffb4 7c57438b COMSVCS!STAThread::STAThreadWorker+0x353
0d 088cffec 00000000 KERNEL32!BaseThreadStart+0x52

Thread ID: 52
System Thread ID: 940
Kernel Time: 0:3:28.796
User Time: 0:0:48.156
Thread Type: Other
 # ChildEBP RetAddr
00 08ead908 7c5a9bae ntdll!ZwYieldExecution+0xb
01 08ead90c 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 08ead924 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 08ead978 1f933818 oledb32!DllGetClassObject+0x9b35
04 08ead9d8 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb5ec8 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 53
System Thread ID: 974
Kernel Time: 0:3:1.593
User Time: 0:0:44.375
Thread Type: Other
 # ChildEBP RetAddr
00 08eee3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 08eee3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 08eee3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 08eee440 1f933818 oledb32!DllGetClassObject+0x9b35
04 08eee4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb5c38 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 54
System Thread ID: b2c
Kernel Time: 0:2:59.0
User Time: 0:0:42.312
Thread Type: Other
 # ChildEBP RetAddr
00 08f2e3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 08f2e3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 08f2e3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 08f2e440 1f933818 oledb32!DllGetClassObject+0x9b35
04 08f2e4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb6870 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 55
System Thread ID: 918
Kernel Time: 0:2:50.0
User Time: 0:0:42.687
Thread Type: Other
 # ChildEBP RetAddr
00 08f6e3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 08f6e3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 08f6e3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 08f6e440 1f933818 oledb32!DllGetClassObject+0x9b35
04 08f6e4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb7218 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 56
System Thread ID: a3c
Kernel Time: 0:2:32.359
User Time: 0:0:37.625
Thread Type: Other
 # ChildEBP RetAddr
00 08fedce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 08fedce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 08fedcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 08fedd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 08feddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb7bc0 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 57
System Thread ID: 77c
Kernel Time: 0:2:35.109
User Time: 0:0:37.62
Thread Type: Other
 # ChildEBP RetAddr
00 0902dce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0902dce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0902dcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0902dd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 0902ddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb8f10 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 58
System Thread ID: ac4
Kernel Time: 0:2:30.437
User Time: 0:0:37.93
Thread Type: Other
 # ChildEBP RetAddr
00 008be3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 008be3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 008be3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 008be440 1f933818 oledb32!DllGetClassObject+0x9b35
04 008be4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb8568 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 59
System Thread ID: 9b4
Kernel Time: 0:2:15.921
User Time: 0:0:34.937
Thread Type: Other
 # ChildEBP RetAddr
00 036edce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 036edce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 036edcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 036edd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 036eddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb9b48 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 60
System Thread ID: 7ac
Kernel Time: 0:2:10.62
User Time: 0:0:30.453
Thread Type: Other
 # ChildEBP RetAddr
00 0894e3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0894e3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0894e3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0894e440 1f933818 oledb32!DllGetClassObject+0x9b35
04 0894e4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aeb9528 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 61
System Thread ID: 59c
Kernel Time: 0:1:44.812
User Time: 0:0:25.140
Thread Type: Other
 # ChildEBP RetAddr
00 0947ee98 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0947ee9c 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0947eeb4 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0947ef08 1f933818 oledb32!DllGetClassObject+0x9b35
04 0947ef68 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aebd460 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 62
System Thread ID: a38
Kernel Time: 0:1:40.78
User Time: 0:0:25.484
Thread Type: Other
 # ChildEBP RetAddr
00 094fdce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 094fdce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 094fdcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 094fdd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 094fddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aebcd30 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 63
System Thread ID: 5d0
Kernel Time: 0:1:29.0
User Time: 0:0:20.640
Thread Type: Other
 # ChildEBP RetAddr
00 0890dce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0890dce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0890dcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0890dd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 0890ddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aebe118 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 64
System Thread ID: a90
Kernel Time: 0:1:24.453
User Time: 0:0:20.187
Thread Type: Other
 # ChildEBP RetAddr
00 08fadce0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 08fadce4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 08fadcfc 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 08fadd50 1f933818 oledb32!DllGetClassObject+0x9b35
04 08faddb0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aebe730 00000000 msado15!DllGetClassObject+0x2150

Thread ID: 65
System Thread ID: a64
Kernel Time: 0:1:18.31
User Time: 0:0:18.421
Thread Type: Other
 # ChildEBP RetAddr
00 0906e3d0 7c5a9bae ntdll!ZwYieldExecution+0xb
01 0906e3d4 1f693697 KERNEL32!SwitchToThread+0x6
WARNING: Stack unwind information not available. Following frames may be
wrong.
02 0906e3ec 1f93c64d MSDART!CReaderWriterLock3::_LockSpin+0x67
03 0906e440 1f933818 oledb32!DllGetClassObject+0x9b35
04 0906e4a0 1f45e248 oledb32!DllGetClassObject+0xd00
05 0aebed48 00000000 msado15!DllGetClassObject+0x2150

....
....
....
Thread ID: 75
System Thread ID: 834
Kernel Time: 0:0:0.0
User Time: 0:0:0.0
Thread Type: Other
 # ChildEBP RetAddr
00 09a6ff5c 7c573a4e ntdll!NtDelayExecution+0xb
01 09a6ff7c 7c573a22 KERNEL32!SleepEx+0x32
02 09a6ff88 77ab8ffb KERNEL32!Sleep+0xb
03 09a6ff90 77ab50ee ole32!CROIDTable::WorkerThreadLoop+0xc
04 09a6ffa8 77ab5046 ole32!CRpcThread::WorkerLoop+0x22
05 09a6ffb4 7c57438b ole32!CRpcThreadCache::RpcWorkerThreadEntry+0x1a
06 09a6ffec 00000000 KERNEL32!BaseThreadStart+0x52

*****

Dump name is formatted as: PID-Timestamp.dmp

Creating C:\Admin\IISSTATE\output\1340-1097489682.dmp - mini user dump

*****

Closing open log file C:\Admin\IISSTATE\output\IISState-1340.log

Thanks in advance

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