Faulting application w3wp.exe

Hi,

IIS 6 keeps crashing on our Win 2k3 R2 Standard box. The application log is
full of, "Faulting application w3wp.exe, version 6.0.3790.3959, stamp
45d6968e, faulting module kernel32.dll, version 5.2.3790.4062, stamp
46264680, debug? 0, fault address 0x0000bee7."

After using DebugDiag, the report is as follows:

Type of Analysis Performed Crash Analysis
Machine Name ATKINS-WEB
Operating System Windows Server 2003 Service Pack 2
Number Of Processors 4
Process ID 1888
Process Image c:\WINDOWS\system32\inetsrv\w3wp.exe
System Up-Time 133 day(s) 20:49:59
Process Up-Time 00:00:01


Thread 14 - System ID 5192
Entry point mscorwks!ThreadpoolMgr::intermediateThreadProc
Create time 28/02/2008 08:37:55
Time spent in user mode 0 Days 0:0:0.46
Time spent in kernel mode 0 Days 0:0:0.125


Function Arg 1 Arg 2 Arg 3 Source
kernel32!RaiseException+53 e06d7363 00000001 00000003
msvcr80!_CxxThrowException+46 01c7b574 7a353bd4 62417ae2
mscorwks!EEFileLoadException::Throw+11a 01c7bc54 001157a0
80070002
mscorwks!AssemblySpec::FindAssemblyFile+307 000fb308 00000001
01c7bb7c
mscorwks!AppDomain::BindAssemblySpec+19d 01c7bc54 00000001
00000001
mscorwks!AssemblySpec::LoadDomainAssembly+114 0000000b 00000000
00000000
mscorwks!LoadDomainAssembly+144 01c7cd8c 000f1388 00000000
mscorwks!TypeName::GetTypeWorker+5fe 01c7c748 00000000 00000000

mscorwks!TypeName::GetTypeManaged+1ad 01c7d898 7a72d04c 00000000

mscorwks!RuntimeTypeHandle::GetTypeByName+de 00000000 01c7d920
00000000
mscorlib_ni+2b7309 0e61e31c 0e61e31c 01c7da0c
System_Web_ni+95fb9 125a568c 125a568c 0e62dd58
System_Web_ni+9b10e 00000001 0e62ec08 023f2db8
System_Web_ni+9a6db 023f2db8 0e6274f0 023f2db8
System_Web_ni+9a4b0 125a568c 065de6a0 00000003
System_Web_ni+9a064 0e62dc78 00000000 0e62dcdc
System_Web_ni+99f1a 00000000 00000000 065de2ac
System_Web_ni+99e5c 065df4a4 065e13c8 065de6a0
System_Web_ni+8bd9e 00000000 79f5aa17 00000000
System_Web_ni+89645 00000000 065ddc28 065ddc0c
mscorwks!CallDescrWorker+33 01c7df7c 00000003 01c7e064
mscorwks!CallDescrWorkerWithHandler+a3 01c7df7c 00000003
01c7e064
mscorwks!DispatchCallBody+1e 01c7df70 00000003 01c7e064
mscorwks!DispatchCallDebuggerWrapper+3d 01c7df70 00000003
01c7e064
mscorwks!DispatchCall+b3 01c7df70 00000003 01c7e064
mscorwks!CrossDomainChannel::MarshalAndCall_Wrapper+3f4 01c7e0b0
79f6762d 01c7e0b0
mscorwks!MarshalAndCall_Wrapper2+d 01c7e0b0 01c7df50 79f55262
mscorwks!MakeCallWithAppDomainTransition+bc 00000002 79f6765a
01c7e0b0
mscorwks!CrossDomainChannel::MarshalAndCall+64e 01c7f594 62413ede
01c7f42c
mscorwks!CrossDomainChannel::ExecuteCrossDomainCall+7d 01c7f594
62413e86 01c7f5bc
mscorwks!CrossDomainChannel::CheckCrossDomainCall+dd 01c7f5bc
01c7f594 624139ba
mscorwks!CTPMethodTable::OnCall+af 01c7f5bc 000bd078 01c7f594
0x01bf2395 01c7f62c 065db6f8 065d7408
System_Web_ni+8849d 00000000 0a5a2524 00000003
System_Web_ni+88087 00000000 0a5a2524 0a5a22f8
System_Web_ni+8800d 00000000 0a5a2524 0a5a22f8
System_Web_ni+87eb6 0a5a24cc 0a5a2488 0a5a0adc
mscorwks!COMToCLRWorkerBody+208 000bd078 01c7fa44 01c7faac
mscorwks!COMToCLRWorkerDebuggerWrapper+37 000bd078 01c7fa44
01c7faac
mscorwks!COMToCLRWorker+164 000bd078 01c7faac d2e0e5cf
0x01d0a295 0000fde9 00000000 01c7fd60
webengine!GetAppDomain+154 b1ee490e 01c7fc5c 01c7fb5c
webengine!HttpCompletion::ProcessRequestInManagedCode+15b 000a0270
00040000 6a2aa350
webengine!HttpCompletion::ProcessCompletion+41 01b83e40 00000000
00000000
webengine!CorThreadPoolWorkitemCallback+18 01b83e40 7a393800
77e619d1
mscorwks!ThreadpoolMgr::ExecuteWorkRequest+40 000a0270 62413262
00000000
mscorwks!ThreadpoolMgr::WorkerThreadStart+225 00000000 00000003
ffffffff
mscorwks!ThreadpoolMgr::intermediateThreadProc+49 000bfe30 00000000
00000000
kernel32!BaseThreadStart+34 79f79c09 000bfe30 00000000


Anyone any ideas?
Help much appreciated!

Alex
Thu Feb 28 15:31:26 CST 2008

Hi neil,

Hmmm.. maybe this help http://blogs.msdn.com/david.wang/archive/2005/08/29/HOWTO_Understand_and_Diagnose_an_AppPool_Crash.aspx

ps. had some sort of crashes on dead circularity (over stack) at past.

Regards, Alex
[TechBlog] http://devkids.blogspot.com



> Faulting application w3wp.ex
>

Neil
Fri Feb 29 02:59:00 CST 2008

Thanks Alex,

I had seen that post and generated the dump file accordingly.
The problem is I don't know how to interpret the dump file/report from
DebugDiag.

I've recently opened a case with Microsoft, so hopefully the IIS Support
Engineer can help. I'll post back any news!

Neil


"Alex Meleta" wrote:

> Hi neil,
>
> Hmmm.. maybe this help http://blogs.msdn.com/david.wang/archive/2005/08/29/HOWTO_Understand_and_Diagnose_an_AppPool_Crash.aspx
>
> ps. had some sort of crashes on dead circularity (over stack) at past.
>
> Regards, Alex
> [TechBlog] http://devkids.blogspot.com
>
>
>
> > Faulting application w3wp.ex
> >
>
>
>

David
Sat Mar 01 04:55:13 CST 2008

On Feb 29, 12:59=A0am, Neil <N...@discussions.microsoft.com> wrote:
> Thanks Alex,
>
> I had seen that post and generated the dump file accordingly.
> The problem is I don't know how to interpret the dump file/report from
> DebugDiag.
>
> I've recently opened a case with Microsoft, so hopefully the IIS Support
> Engineer can help. I'll post back any news!
>
> Neil
>
>
>
> "Alex Meleta" wrote:
> > Hi neil,
>
> > Hmmm.. maybe this helphttp://blogs.msdn.com/david.wang/archive/2005/08/2=
9/HOWTO_Understand_...
>
> > ps. had some sort of crashes on dead circularity (over stack) at past.
>
> > Regards, Alex
> > [TechBlog]http://devkids.blogspot.com
>
> > > Faulting application w3wp.ex- Hide quoted text -
>
> - Show quoted text -


PSS will be able to figure this out. Something looks corrupt within
your .Net Framework installation because .Net is failing to load one
of its assembly DLLs (Win32 error 0x80070002) -- I'd bet fusvwlog.exe
from the SDK would provide details about which assembly is failing to
bind and resolve at that point in time, and you can go from there as
to what's wrong with your system. This is not an IIS issue even though
it is w3wp.exe that is crashing -- because w3wp.exe is just a host
process for running the code that crashes.

Do you have multiple versions of ASP.Net running?


//David
http://w3-4u.blogspot.com
http://blogs.msdn.com/David.Wang
//