W3WP.exe crashes - need help interpreting log

I'm trying to troubleshoot w3wp.exe crashing on Windows Server 2003 R2 SP2.
The crashes are becoming more frequent, so it's becoming more of a problem.

Here is information from a crash dump that has some info about the errors-

In w3wp__PID__395036
__Date__02_06_2008__Time_01_53_26PM__259__Second_C hance_Exception_E0434F4D.dmp
the assembly instruction at kernel32!RaiseException+53 in
C:\WINDOWS\system32\kernel32.dll from Microsoft Corporation has caused a CLR
Exception of type (System.Data.SqlClient.SqlException) on thread 24

This exception originated from mscorwks!RaiseTheExceptionInternalOnly+226.
Please follow up with vendor Microsoft Corporation for problem resolution
concerning the following file:
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\msco rwks.dll.

Thread 24 - System ID 371228
Entry point mscorwks!ThreadpoolMgr::intermediateThreadProc
Create time 2/6/2008 1:48:34 PM
Time spent in user mode 0 Days 0:0:2.984
Time spent in kernel mode 0 Days 0:0:0.218

Function Arg 1 Arg 2 Arg 3 Source
kernel32!RaiseException+53 e0434f4d 00000001 00000001
mscorwks!RaiseTheExceptionInternalOnly+226 10d70afc 00000000
00000000
mscorwks!RaiseTheException+4d 10d70afc 00000000 0215f8e0
mscorwks!RaiseTheException+bf 00000000 1b441bd0 fab4d91a
mscorwks!RealCOMPlusThrow+38 10d70afc 00000000 7a0e38fa
mscorwks!RealCOMPlusThrow+b 10d70afc c1368431 7a36f194
mscorwks!Thread::RaiseCrossContextException+3ac 00000000 0215f990
0215fa00
mscorwks!Thread:oADCallBack+26c 00000002 79f5e3aa 0215fb00
mscorwks!Thread::UserResumeThread+e1 0215fb00 0215faac 79f55262

mscorwks!Thread:oADCallBack+355 0215fb00 c1368629 00000001
mscorwks!Thread:oADCallBack+541 0215fb00 00000002 00000000
mscorwks!Thread:oADCallBack+575 00000002 7a076e67 0215fb70
mscorwks!ManagedThreadBase::ThreadPool+13 00000002 7a076e67
0215fb70
mscorwks!QueueUserWorkItemCallback+a6 000ccb20 7a393800 77e619d1

mscorwks!ThreadpoolMgr::ExecuteWorkRequest+40 1e2637c0 c13680c9
00000000
mscorwks!ThreadpoolMgr::WorkerThreadStart+225 00000000 00000000
0215fcb8
mscorwks!ThreadpoolMgr::intermediateThreadProc+49 000e12e0 00000000
00000000
kernel32!BaseThreadStart+34 79f79c09 000e12e0 00000000

In
w3wp__PID__395036__Date__02_06_2008__Time_01_53_26 PM__259__Second_Chance_Exception_E0434F4D.dmp
the assembly instruction at kernel32!RaiseException+53 in
C:\WINDOWS\system32\kernel32.dll from Microsoft Corporation has caused a CLR
Exception of type (System.Data.SqlClient.SqlException) on thread 24

System.Data.SqlClient.SqlException threw the original exception, which was
not handled. If you enable debugging on the site you would probably get
better info.


Pat



"Brian" <Brian@discussions.microsoft.com> wrote in message
news0560F6B-41D0-41A8-A659-B6B54F02E02C@microsoft.com...
> I'm trying to troubleshoot w3wp.exe crashing on Windows Server 2003 R2
> SP2.
> The crashes are becoming more frequent, so it's becoming more of a
> problem.
>
> Here is information from a crash dump that has some info about the errors-
>
> In w3wp__PID__395036
> __Date__02_06_2008__Time_01_53_26PM__259__Second_C hance_Exception_E0434F4D.dmp
> the assembly instruction at kernel32!RaiseException+53 in
> C:\WINDOWS\system32\kernel32.dll from Microsoft Corporation has caused a
> CLR
> Exception of type (System.Data.SqlClient.SqlException) on thread 24
>
> This exception originated from mscorwks!RaiseTheExceptionInternalOnly+226.
> Please follow up with vendor Microsoft Corporation for problem resolution
> concerning the following file:
> C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\msco rwks.dll.
>
> Thread 24 - System ID 371228
> Entry point mscorwks!ThreadpoolMgr::intermediateThreadProc
> Create time 2/6/2008 1:48:34 PM
> Time spent in user mode 0 Days 0:0:2.984
> Time spent in kernel mode 0 Days 0:0:0.218
>
> Function Arg 1 Arg 2 Arg 3 Source
> kernel32!RaiseException+53 e0434f4d 00000001 00000001
> mscorwks!RaiseTheExceptionInternalOnly+226 10d70afc 00000000
> 00000000
> mscorwks!RaiseTheException+4d 10d70afc 00000000 0215f8e0
> mscorwks!RaiseTheException+bf 00000000 1b441bd0 fab4d91a
> mscorwks!RealCOMPlusThrow+38 10d70afc 00000000 7a0e38fa
> mscorwks!RealCOMPlusThrow+b 10d70afc c1368431 7a36f194
> mscorwks!Thread::RaiseCrossContextException+3ac 00000000 0215f990
> 0215fa00
> mscorwks!Thread:oADCallBack+26c 00000002 79f5e3aa 0215fb00
> mscorwks!Thread::UserResumeThread+e1 0215fb00 0215faac
> 79f55262
>
> mscorwks!Thread:oADCallBack+355 0215fb00 c1368629 00000001
> mscorwks!Thread:oADCallBack+541 0215fb00 00000002 00000000
> mscorwks!Thread:oADCallBack+575 00000002 7a076e67 0215fb70
> mscorwks!ManagedThreadBase::ThreadPool+13 00000002 7a076e67
> 0215fb70
> mscorwks!QueueUserWorkItemCallback+a6 000ccb20 7a393800
> 77e619d1
>
> mscorwks!ThreadpoolMgr::ExecuteWorkRequest+40 1e2637c0 c13680c9
> 00000000
> mscorwks!ThreadpoolMgr::WorkerThreadStart+225 00000000 00000000
> 0215fcb8
> mscorwks!ThreadpoolMgr::intermediateThreadProc+49 000e12e0
> 00000000
> 00000000
> kernel32!BaseThreadStart+34 79f79c09 000e12e0 00000000
>
> In
> w3wp__PID__395036__Date__02_06_2008__Time_01_53_26 PM__259__Second_Chance_Exception_E0434F4D.dmp
> the assembly instruction at kernel32!RaiseException+53 in
> C:\WINDOWS\system32\kernel32.dll from Microsoft Corporation has caused a
> CLR
> Exception of type (System.Data.SqlClient.SqlException) on thread 24

By "Enable Debugging", you mean build and deploy in debug mode and set it to
debug in the web.config?

This error also occurs on a few of the crashes-
>>
In w3wp__PID__354760__Date__02_06_200
8__Time_05_33_53AM__462__Second_Chance_Exception_E 0434F4D.dmp the assembly
instruction at kernel32!RaiseException+53 in C:\WINDOWS\system32\kernel32.dll
from Microsoft Corporation has caused a CLR Exception of type
(System.Net.WebException) on thread 29

This exception originated from mscorwks!RaiseTheExceptionInternalOnly+226.
<<

We have exception logging on the website, but I have not been able to tie
any exceptions to the crash (probably because the site crashes and the
logging never happens.

"Pat [MSFT]" wrote:

> System.Data.SqlClient.SqlException threw the original exception, which was
> not handled. If you enable debugging on the site you would probably get
> better info.
>
>
> Pat
>
>
>
> "Brian" <Brian@discussions.microsoft.com> wrote in message
> news0560F6B-41D0-41A8-A659-B6B54F02E02C@microsoft.com...
> > I'm trying to troubleshoot w3wp.exe crashing on Windows Server 2003 R2
> > SP2.
> > The crashes are becoming more frequent, so it's becoming more of a
> > problem.
> >
> > Here is information from a crash dump that has some info about the errors-
> >
> > In w3wp__PID__395036
> > __Date__02_06_2008__Time_01_53_26PM__259__Second_C hance_Exception_E0434F4D.dmp
> > the assembly instruction at kernel32!RaiseException+53 in
> > C:\WINDOWS\system32\kernel32.dll from Microsoft Corporation has caused a
> > CLR
> > Exception of type (System.Data.SqlClient.SqlException) on thread 24
> >
> > This exception originated from mscorwks!RaiseTheExceptionInternalOnly+226.
> > Please follow up with vendor Microsoft Corporation for problem resolution
> > concerning the following file:
> > C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\msco rwks.dll.
> >
> > Thread 24 - System ID 371228
> > Entry point mscorwks!ThreadpoolMgr::intermediateThreadProc
> > Create time 2/6/2008 1:48:34 PM
> > Time spent in user mode 0 Days 0:0:2.984
> > Time spent in kernel mode 0 Days 0:0:0.218
> >
> > Function Arg 1 Arg 2 Arg 3 Source
> > kernel32!RaiseException+53 e0434f4d 00000001 00000001
> > mscorwks!RaiseTheExceptionInternalOnly+226 10d70afc 00000000
> > 00000000
> > mscorwks!RaiseTheException+4d 10d70afc 00000000 0215f8e0
> > mscorwks!RaiseTheException+bf 00000000 1b441bd0 fab4d91a
> > mscorwks!RealCOMPlusThrow+38 10d70afc 00000000 7a0e38fa
> > mscorwks!RealCOMPlusThrow+b 10d70afc c1368431 7a36f194
> > mscorwks!Thread::RaiseCrossContextException+3ac 00000000 0215f990
> > 0215fa00
> > mscorwks!Thread:oADCallBack+26c 00000002 79f5e3aa 0215fb00
> > mscorwks!Thread::UserResumeThread+e1 0215fb00 0215faac
> > 79f55262
> >
> > mscorwks!Thread:oADCallBack+355 0215fb00 c1368629 00000001
> > mscorwks!Thread:oADCallBack+541 0215fb00 00000002 00000000
> > mscorwks!Thread:oADCallBack+575 00000002 7a076e67 0215fb70
> > mscorwks!ManagedThreadBase::ThreadPool+13 00000002 7a076e67
> > 0215fb70
> > mscorwks!QueueUserWorkItemCallback+a6 000ccb20 7a393800
> > 77e619d1
> >
> > mscorwks!ThreadpoolMgr::ExecuteWorkRequest+40 1e2637c0 c13680c9
> > 00000000
> > mscorwks!ThreadpoolMgr::WorkerThreadStart+225 00000000 00000000
> > 0215fcb8
> > mscorwks!ThreadpoolMgr::intermediateThreadProc+49 000e12e0
> > 00000000
> > 00000000
> > kernel32!BaseThreadStart+34 79f79c09 000e12e0 00000000
> >
> > In
> > w3wp__PID__395036__Date__02_06_2008__Time_01_53_26 PM__259__Second_Chance_Exception_E0434F4D.dmp
> > the assembly instruction at kernel32!RaiseException+53 in
> > C:\WINDOWS\system32\kernel32.dll from Microsoft Corporation has caused a
> > CLR
> > Exception of type (System.Data.SqlClient.SqlException) on thread 24
>

If you just set the web.config to debug you'll probably get the detail level
that you need. A full debug build gets you more detail, but I would try the
'lite' touch first.


Pat

"Brian" <Brian@discussions.microsoft.com> wrote in message
news:66775B8F-9FEF-4050-BD33-A485F598B32F@microsoft.com...
> By "Enable Debugging", you mean build and deploy in debug mode and set it
> to
> debug in the web.config?
>
> This error also occurs on a few of the crashes-
>>>
> In w3wp__PID__354760__Date__02_06_200
> 8__Time_05_33_53AM__462__Second_Chance_Exception_E 0434F4D.dmp the assembly
> instruction at kernel32!RaiseException+53 in
> C:\WINDOWS\system32\kernel32.dll
> from Microsoft Corporation has caused a CLR Exception of type
> (System.Net.WebException) on thread 29
>
> This exception originated from mscorwks!RaiseTheExceptionInternalOnly+226.
> <<
>
> We have exception logging on the website, but I have not been able to tie
> any exceptions to the crash (probably because the site crashes and the
> logging never happens.
>
> "Pat [MSFT]" wrote:
>
>> System.Data.SqlClient.SqlException threw the original exception, which
>> was
>> not handled. If you enable debugging on the site you would probably get
>> better info.
>>
>>
>> Pat
>>
>>
>>
>> "Brian" <Brian@discussions.microsoft.com> wrote in message
>> news0560F6B-41D0-41A8-A659-B6B54F02E02C@microsoft.com...
>> > I'm trying to troubleshoot w3wp.exe crashing on Windows Server 2003 R2
>> > SP2.
>> > The crashes are becoming more frequent, so it's becoming more of a
>> > problem.
>> >
>> > Here is information from a crash dump that has some info about the
>> > errors-
>> >
>> > In w3wp__PID__395036
>> > __Date__02_06_2008__Time_01_53_26PM__259__Second_C hance_Exception_E0434F4D.dmp
>> > the assembly instruction at kernel32!RaiseException+53 in
>> > C:\WINDOWS\system32\kernel32.dll from Microsoft Corporation has caused
>> > a
>> > CLR
>> > Exception of type (System.Data.SqlClient.SqlException) on thread 24
>> >
>> > This exception originated from
>> > mscorwks!RaiseTheExceptionInternalOnly+226.
>> > Please follow up with vendor Microsoft Corporation for problem
>> > resolution
>> > concerning the following file:
>> > C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\msco rwks.dll.
>> >
>> > Thread 24 - System ID 371228
>> > Entry point mscorwks!ThreadpoolMgr::intermediateThreadProc
>> > Create time 2/6/2008 1:48:34 PM
>> > Time spent in user mode 0 Days 0:0:2.984
>> > Time spent in kernel mode 0 Days 0:0:0.218
>> >
>> > Function Arg 1 Arg 2 Arg 3 Source
>> > kernel32!RaiseException+53 e0434f4d 00000001 00000001
>> > mscorwks!RaiseTheExceptionInternalOnly+226 10d70afc 00000000
>> > 00000000
>> > mscorwks!RaiseTheException+4d 10d70afc 00000000 0215f8e0
>> > mscorwks!RaiseTheException+bf 00000000 1b441bd0 fab4d91a
>> > mscorwks!RealCOMPlusThrow+38 10d70afc 00000000 7a0e38fa
>> > mscorwks!RealCOMPlusThrow+b 10d70afc c1368431 7a36f194
>> > mscorwks!Thread::RaiseCrossContextException+3ac 00000000
>> > 0215f990
>> > 0215fa00
>> > mscorwks!Thread:oADCallBack+26c 00000002 79f5e3aa
>> > 0215fb00
>> > mscorwks!Thread::UserResumeThread+e1 0215fb00 0215faac
>> > 79f55262
>> >
>> > mscorwks!Thread:oADCallBack+355 0215fb00 c1368629
>> > 00000001
>> > mscorwks!Thread:oADCallBack+541 0215fb00 00000002
>> > 00000000
>> > mscorwks!Thread:oADCallBack+575 00000002 7a076e67
>> > 0215fb70
>> > mscorwks!ManagedThreadBase::ThreadPool+13 00000002 7a076e67
>> > 0215fb70
>> > mscorwks!QueueUserWorkItemCallback+a6 000ccb20 7a393800
>> > 77e619d1
>> >
>> > mscorwks!ThreadpoolMgr::ExecuteWorkRequest+40 1e2637c0 c13680c9
>> > 00000000
>> > mscorwks!ThreadpoolMgr::WorkerThreadStart+225 00000000 00000000
>> > 0215fcb8
>> > mscorwks!ThreadpoolMgr::intermediateThreadProc+49 000e12e0
>> > 00000000
>> > 00000000
>> > kernel32!BaseThreadStart+34 79f79c09 000e12e0 00000000
>> >
>> > In
>> > w3wp__PID__395036__Date__02_06_2008__Time_01_53_26 PM__259__Second_Chance_Exception_E0434F4D.dmp
>> > the assembly instruction at kernel32!RaiseException+53 in
>> > C:\WINDOWS\system32\kernel32.dll from Microsoft Corporation has caused
>> > a
>> > CLR
>> > Exception of type (System.Data.SqlClient.SqlException) on thread 24
>>