I ran DebugDiag on the process that is failing. "w3wp.exe on DefaultappPool"
Here is the results but i have no idea what to make of them. Anyone got any ideas?
Analysis Summary
Type Description Recommendation
Information
DebugDiag did not detect any known problems in D:\w3wp.exe__DefaultAppPool__PID__16256__Date__07_25_2007__Time_08_31_07AM__937__Manual Dump.dmp using the current set of scripts.
Analysis Details
Table Of Contents
w3wp.exe__DefaultAppPool__PID__16256__Date__07_25_2007__Time_08_31_07AM__937__Manual Dump.dmp
Top 5 threads by CPU time
Thread report
Well-Known COM STA Threads Report
HTTP Report
Report for w3wp.exe__DefaultAppPool__PID__16256__Date__07_25_2007__Time_08_31_07AM__937__Manual Dump.dmp
Type of Analysis Performed Hang Analysis
Machine Name LOGIX
Operating System Windows Server 2003 Service Pack 2
Number Of Processors 2
Process ID 16256
Process Image c:\WINDOWS\system32\inetsrv\w3wp.exe
System Up-Time 11 day(s) 20:48:18
Process Up-Time 0 day(s) 04:29:37
Top 5 Threads by CPU time
Note - Times include both user mode and kernel mode for each thread Thread ID: 19 Total CPU Time: 0 day(s) 00:00:04.421 Entry Point for Thread: mscorsvr!ThreadpoolMgr::intermediateThreadProc
Thread ID: 11 Total CPU Time: 0 day(s) 00:00:00.93 Entry Point for Thread: msvcrt!_endthreadex+2f
Thread ID: 0 Total CPU Time: 0 day(s) 00:00:00.93 Entry Point for Thread: w3wp!wmainCRTStartup
Thread ID: 12 Total CPU Time: 0 day(s) 00:00:00.78 Entry Point for Thread: msvcrt!_endthreadex+2f
Thread ID: 13 Total CPU Time: 0 day(s) 00:00:00.78 Entry Point for Thread: msvcrt!_endthreadex+2f
Thread report
Thread 0 - System ID 29920
Entry point w3wp!wmainCRTStartup
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.78
Time spent in kernel mode 0 Days 0:0:0.15
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForSingleObject+c
kernel32!WaitForSingleObjectEx+ac
kernel32!WaitForSingleObject+12
w3dt!WP_CONTEXT::RunMainThreadLoop+10
w3dt!UlAtqStartListen+2d
w3core!W3_SERVER::StartListen+bd
w3core!UlW3Start+26e
w3wp!wmain+22a
w3wp!wmainCRTStartup+12f
kernel32!BaseProcessStart+23
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Thread 1 - System ID 29644
Entry point ntdll!RtlpTimerThread
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtDelayExecution+c
ntdll!RtlpTimerThread+47
kernel32!BaseThreadStart+34
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Thread 2 - System ID 24480
Entry point w3tp!THREAD_MANAGER::ThreadManagerThread
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.62
Function Source
ntdll!KiFastSystemCallRet
ntdll!ZwRemoveIoCompletion+c
kernel32!GetQueuedCompletionStatus+29
w3tp!THREAD_POOL_DATA::ThreadPoolThread+33
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24
w3tp!THREAD_MANAGER::ThreadManagerThread+39
kernel32!BaseThreadStart+34
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Thread 3 - System ID 18008
Entry point w3tp!THREAD_MANAGER::ThreadManagerThread
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.15
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!ZwRemoveIoCompletion+c
kernel32!GetQueuedCompletionStatus+29
w3tp!THREAD_POOL_DATA::ThreadPoolThread+33
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24
w3tp!THREAD_MANAGER::ThreadManagerThread+39
kernel32!BaseThreadStart+34
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Thread 4 - System ID 29944
Entry point w3tp!THREAD_MANAGER::ThreadManagerThread
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.15
Function Source
ntdll!KiFastSystemCallRet
ntdll!ZwRemoveIoCompletion+c
kernel32!GetQueuedCompletionStatus+29
w3tp!THREAD_POOL_DATA::ThreadPoolThread+33
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24
w3tp!THREAD_MANAGER::ThreadManagerThread+39
kernel32!BaseThreadStart+34
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Thread 5 - System ID 29020
Entry point w3tp!THREAD_MANAGER::ThreadManagerThread
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.31
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!ZwRemoveIoCompletion+c
kernel32!GetQueuedCompletionStatus+29
w3tp!THREAD_POOL_DATA::ThreadPoolThread+33
w3tp!THREAD_POOL_DATA::ThreadPoolThread+24
w3tp!THREAD_MANAGER::ThreadManagerThread+39
kernel32!BaseThreadStart+34
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Thread 6 - System ID 29728
Entry point ntdll!RtlpWaitThread
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.15
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
ntdll!RtlpWaitThread+161
kernel32!BaseThreadStart+34
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Thread 7 - System ID 23804
Entry point w3core!HTTP_COMPRESSION::CompressionThread
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForSingleObject+c
kernel32!WaitForSingleObjectEx+ac
kernel32!WaitForSingleObject+12
w3core!HTTP_COMPRESSION::CompressionThread+126
kernel32!BaseThreadStart+34
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Thread 8 - System ID 27648
Entry point ntdll!RtlpIOWorkerThread
Create time 7/25/2007 4:01:33 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtDelayExecution+c
ntdll!RtlpIOWorkerThread+3f
kernel32!BaseThreadStart+34
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Thread 9 - System ID 29124
Entry point STSFLTR!VinclusionManager::ListenerThreadFunc
Create time 7/25/2007 5:06:57 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
This thread is calling an ISAPI Filter STSFLTR
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
kernel32!WaitForMultipleObjects+18
STSFLTR!VinclusionManager::ListenerThreadFunc+69
kernel32!BaseThreadStart+34
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Thread 10 - System ID 30668
Entry point msvcrt!_endthreadex+2f
Create time 7/25/2007 5:06:58 AM
Time spent in user mode 0 Days 0:0:0.46
Time spent in kernel mode 0 Days 0:0:0.15
This thread is not fully resolved and may or may not be a problem. Further analysis of these threads may be required.
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
user32!RealMsgWaitForMultipleObjectsEx+141
ole32!CCliModalLoop::BlockFn+7d
ole32!CoWaitForMultipleHandles+c9
ONETUTIL!VwaitForMultipleObjects+a0
ONETUTIL!COWSThreadWithHeap::Uninitialize+2fa
ONETUTIL!VthreadContext::release+16e
kernel32!BaseThreadStart+34
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Thread 11 - System ID 27728
Entry point msvcrt!_endthreadex+2f
Create time 7/25/2007 5:06:58 AM
Time spent in user mode 0 Days 0:0:0.46
Time spent in kernel mode 0 Days 0:0:0.46
This thread is not fully resolved and may or may not be a problem. Further analysis of these threads may be required.
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
user32!RealMsgWaitForMultipleObjectsEx+141
ole32!CCliModalLoop::BlockFn+7d
ole32!CoWaitForMultipleHandles+c9
ONETUTIL!VwaitForMultipleObjects+a0
ONETUTIL!COWSThreadWithHeap::Uninitialize+2fa
ONETUTIL!VthreadContext::release+16e
kernel32!BaseThreadStart+34
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Thread 12 - System ID 29968
Entry point msvcrt!_endthreadex+2f
Create time 7/25/2007 5:06:58 AM
Time spent in user mode 0 Days 0:0:0.62
Time spent in kernel mode 0 Days 0:0:0.15
This thread is not fully resolved and may or may not be a problem. Further analysis of these threads may be required.
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
user32!RealMsgWaitForMultipleObjectsEx+141
ole32!CCliModalLoop::BlockFn+7d
ole32!CoWaitForMultipleHandles+c9
ONETUTIL!VwaitForMultipleObjects+a0
ONETUTIL!COWSThreadWithHeap::Uninitialize+2fa
ONETUTIL!VthreadContext::release+16e
kernel32!BaseThreadStart+34
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Thread 13 - System ID 27436
Entry point msvcrt!_endthreadex+2f
Create time 7/25/2007 5:06:58 AM
Time spent in user mode 0 Days 0:0:0.46
Time spent in kernel mode 0 Days 0:0:0.31
This thread is not fully resolved and may or may not be a problem. Further analysis of these threads may be required.
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
user32!RealMsgWaitForMultipleObjectsEx+141
ole32!CCliModalLoop::BlockFn+7d
ole32!CoWaitForMultipleHandles+c9
ONETUTIL!VwaitForMultipleObjects+a0
ONETUTIL!COWSThreadWithHeap::Uninitialize+2fa
ONETUTIL!VthreadContext::release+16e
kernel32!BaseThreadStart+34
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Thread 14 - System ID 26036
Entry point msvcrt!_endthreadex+2f
Create time 7/25/2007 5:06:58 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
This thread is not fully resolved and may or may not be a problem. Further analysis of these threads may be required.
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
user32!RealMsgWaitForMultipleObjectsEx+141
ole32!CCliModalLoop::BlockFn+7d
ole32!CoWaitForMultipleHandles+c9
ONETUTIL!VwaitForMultipleObjects+a0
STSWEL!VeventManager::ThreadHandlerProc+de
ONETUTIL!VthreadContext::release+16e
kernel32!BaseThreadStart+34
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Thread 15 - System ID 27528
Entry point netapi32!NetbiosWaiter
Create time 7/25/2007 5:06:58 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
netapi32!NetbiosWaiter+73
kernel32!BaseThreadStart+34
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Thread 16 - System ID 29668
Entry point comsvcs!PingThread
Create time 7/25/2007 5:06:58 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForSingleObject+c
kernel32!WaitForSingleObjectEx+ac
kernel32!WaitForSingleObject+12
comsvcs!PingThread+f6
kernel32!BaseThreadStart+34
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Thread 17 - System ID 27216
Entry point msvcrt!_endthreadex+2f
Create time 7/25/2007 5:06:58 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
This thread is not fully resolved and may or may not be a problem. Further analysis of these threads may be required.
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
kernel32!WaitForMultipleObjects+18
STSWEL!VvirusCheckReport::getDownloadReportUrl+1ae
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Thread 18 - System ID 30312
Entry point mscorsvr!ThreadpoolMgr::GateThreadStart
Create time 7/25/2007 5:07:00 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtDelayExecution+c
kernel32!SleepEx+68
kernel32!Sleep+f
mscorsvr!ThreadpoolMgr::GateThreadStart+54
kernel32!BaseThreadStart+34
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Thread 19 - System ID 27532
Entry point mscorsvr!ThreadpoolMgr::intermediateThreadProc
Create time 7/25/2007 5:07:00 AM
Time spent in user mode 0 Days 0:0:3.781
Time spent in kernel mode 0 Days 0:0:0.640
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForSingleObject+c
kernel32!WaitForSingleObjectEx+ac
kernel32!WaitForSingleObject+12
mscorsvr!ThreadpoolMgr::WorkerThreadStart+3a
mscorsvr!ThreadpoolMgr::intermediateThreadProc+44
kernel32!BaseThreadStart+34
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Thread 20 - System ID 29816
Entry point mscorsvr!DebuggerRCThread::ThreadProcStatic
Create time 7/25/2007 5:07:00 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
kernel32!WaitForMultipleObjects+18
mscorsvr!DebuggerRCThread::MainLoop+90
mscorsvr!DebuggerRCThread::ThreadProc+68
mscorsvr!DebuggerRCThread::ThreadProcStatic+b
kernel32!BaseThreadStart+34
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Thread 21 - System ID 30684
Entry point mscorsvr!gc_heap::gc_thread_stub
Create time 7/25/2007 5:07:00 AM
Time spent in user mode 0 Days 0:0:0.15
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForSingleObject+c
kernel32!WaitForSingleObjectEx+ac
kernel32!WaitForSingleObject+12
mscorsvr!gc_heap::gc_thread_function+2f
mscorsvr!gc_heap::gc_thread_stub+1e
kernel32!BaseThreadStart+34
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Thread 22 - System ID 29152
Entry point mscorsvr!gc_heap::gc_thread_stub
Create time 7/25/2007 5:07:00 AM
Time spent in user mode 0 Days 0:0:0.15
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForSingleObject+c
kernel32!WaitForSingleObjectEx+ac
kernel32!WaitForSingleObject+12
mscorsvr!gc_heap::gc_thread_function+2f
mscorsvr!gc_heap::gc_thread_stub+1e
kernel32!BaseThreadStart+34
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Thread 23 - System ID 29188
Entry point mscorsvr!Thread::intermediateThreadProc
Create time 7/25/2007 5:07:00 AM
Time spent in user mode 0 Days 0:0:0.15
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
kernel32!WaitForMultipleObjects+18
mscorsvr!WaitForFinalizerEvent+5a
mscorsvr!GCHeap::FinalizerThreadStart+96
mscorsvr!Thread::intermediateThreadProc+44
kernel32!BaseThreadStart+34
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Thread 24 - System ID 30500
Entry point mscorsvr!ThreadpoolMgr::TimerThreadStart
Create time 7/25/2007 5:07:01 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtDelayExecution+c
kernel32!SleepEx+68
mscorsvr!ThreadpoolMgr::TimerThreadStart+23
kernel32!BaseThreadStart+34
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Thread 25 - System ID 27812
Entry point userenv!NotificationThread
Create time 7/25/2007 5:07:02 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForMultipleObjects+c
kernel32!WaitForMultipleObjectsEx+11a
kernel32!WaitForMultipleObjects+18
userenv!NotificationThread+5f
kernel32!BaseThreadStart+34
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Thread 26 - System ID 26196
Entry point rpcrt4!ThreadStartRoutine
Create time 7/25/2007 5:08:28 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtReplyWaitReceivePortEx+c
rpcrt4!LRPC_ADDRESS::ReceiveLotsaCalls+198
rpcrt4!RecvLotsaCallsWrapper+d
rpcrt4!BaseCachedThreadRoutine+9d
rpcrt4!ThreadStartRoutine+1b
kernel32!BaseThreadStart+34
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Thread 27 - System ID 32292
Entry point ntdll!RtlpWorkerThread
Create time 7/25/2007 6:55:45 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!ZwRemoveIoCompletion+c
ntdll!RtlpWorkerThread+3d
kernel32!BaseThreadStart+34
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Thread 28 - System ID 32176
Entry point mscorsvr!ThreadpoolMgr::intermediateThreadProc
Create time 7/25/2007 8:21:31 AM
Time spent in user mode 0 Days 0:0:0.31
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!NtWaitForSingleObject+c
kernel32!WaitForSingleObjectEx+ac
kernel32!WaitForSingleObject+12
mscorsvr!ThreadpoolMgr::WorkerThreadStart+3a
mscorsvr!ThreadpoolMgr::intermediateThreadProc+44
kernel32!BaseThreadStart+34
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Thread 29 - System ID 32264
Entry point ntdll!RtlpWorkerThread
Create time 7/25/2007 8:29:52 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!ZwRemoveIoCompletion+c
ntdll!RtlpWorkerThread+3d
kernel32!BaseThreadStart+34
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Thread 30 - System ID 31948
Entry point ntdll!RtlpWorkerThread
Create time 7/25/2007 8:30:52 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!ZwRemoveIoCompletion+c
ntdll!RtlpWorkerThread+3d
kernel32!BaseThreadStart+34
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Thread 31 - System ID 32592
Entry point ntdll!RtlpWorkerThread
Create time 7/25/2007 8:30:52 AM
Time spent in user mode 0 Days 0:0:0.0
Time spent in kernel mode 0 Days 0:0:0.0
Function Source
ntdll!KiFastSystemCallRet
ntdll!ZwRemoveIoCompletion+c
ntdll!RtlpWorkerThread+3d
kernel32!BaseThreadStart+34
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Well-Known COM STA Threads Report
STA Name Thread ID Thread Status Call Status
Main STA 10 In-Call (bad symbols) not fully resolved and may or may not be a problem. Further analysis of this thread may be required
HTTP report
IIS ATQ worker thread count 4 Thread(s)
Available ATQ worker thread count 4 Thread(s)
Active client connections 20 client connection(s)
Client Connections
20 connection(s) waiting for the next request.
Script Summary
Script Name Status Error Code Error Source Error Description Source Line
IISAnalysis.asp Completed