I have a webservice on a Windows Server 2003 with .NET Framework 1.1
installed.
Once in a while it stops responding and I have no idea how to debug this. In
the event
log I get the following:

The description for Event ID ( 0 ) in Source ( .NET Runtime ) cannot be
found. The local computer may not have the necessary registry information or
message DLL files to display messages from a remote computer. You may be
able to use the /AUXSOURCE= flag to retrieve this description; see Help and
Support for details. The following information is part of the event: .NET
Runtime version 1.1.4322.573- : Fatal Execution Engine Error (0x792dc413).

I have googled for 0x792dc413 and found nothing. What does the 0x792dc413
error code mean?

Casper Hornstrup
Csite.com

Fatal Execution Engine Error usually happens with unmanaged interop. Like
when you incorrectly declare a P/Invoke API signature.

"Casper Hornstrup" <msdn (AT) csite (DOT) com> wrote

I don't use unmanged code. At least not directly, but I guess ASP.NET does.
I create an application domain however and load an assembly (a plugin) into
it
when the webservice starts.

"Conrad Zhang" <conrad_zhang AT yahoo DOT com> wrote

Then it is likely a CLR bug. Download windows debugger from
http://www.microsoft.com/whdc/ddk/de...g/default.mspx,
and attach it to ASP.NET process, and see where it stops.

"Casper Hornstrup" <msdn (AT) csite (DOT) com> wrote

Your suggestion was very helpful.
"(25cc.2aac): Invalid handle - code c0000008 (first chance)"

Now, where should I go from here?


Microsoft (R) Windows Debugger Version 6.3.0005.1
Copyright (c) Microsoft Corporation. All rights reserved.

*** wait with pending attach
Symbol search path is:
SRV*c:\Symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
ModLoad: 01000000 01004000 c:\windows\system32\inetsrv\w3wp.exe
ModLoad: 77f40000 77ffa000 C:\WINDOWS\system32\ntdll.dll
ModLoad: 77e40000 77f34000 C:\WINDOWS\system32\kernel32.dll
ModLoad: 77ba0000 77bf4000 C:\WINDOWS\system32\msvcrt.dll
ModLoad: 77da0000 77e30000 C:\WINDOWS\system32\ADVAPI32.dll
ModLoad: 77c50000 77cf4000 C:\WINDOWS\system32\RPCRT4.dll
ModLoad: 77d00000 77d8f000 C:\WINDOWS\system32\USER32.dll
ModLoad: 77c00000 77c44000 C:\WINDOWS\system32\GDI32.dll
ModLoad: 77160000 77284000 C:\WINDOWS\system32\ole32.dll
ModLoad: 64700000 64731000 c:\windows\system32\inetsrv\IISUTIL.dll
ModLoad: 5a390000 5a3e5000 c:\windows\system32\inetsrv\w3core.dll
ModLoad: 770e0000 7715d000 C:\WINDOWS\system32\OLEAUT32.dll
ModLoad: 76f50000 76f63000 C:\WINDOWS\system32\Secur32.dll
ModLoad: 71bb0000 71bb9000 C:\WINDOWS\system32\WSOCK32.dll
ModLoad: 71c00000 71c18000 C:\WINDOWS\system32\WS2_32.dll
ModLoad: 71bf0000 71bf8000 C:\WINDOWS\system32\WS2HELP.dll
ModLoad: 761b0000 76248000 C:\WINDOWS\system32\CRYPT32.dll
ModLoad: 76190000 761a2000 C:\WINDOWS\system32\MSASN1.dll
ModLoad: 5a400000 5a409000 c:\windows\system32\inetsrv\W3CACHE.dll
ModLoad: 5a300000 5a307000 c:\windows\system32\inetsrv\W3TP.dll
ModLoad: 5a360000 5a36c000 c:\windows\system32\inetsrv\w3dt.dll
ModLoad: 67150000 6715a000 C:\WINDOWS\system32\HTTPAPI.dll
ModLoad: 77290000 772d9000 C:\WINDOWS\system32\SHLWAPI.dll
ModLoad: 5b640000 5b655000 C:\WINDOWS\system32\strmfilt.dll
ModLoad: 5a3f0000 5a3f6000 c:\windows\system32\inetsrv\W3COMLOG.dll
ModLoad: 62da0000 62da7000 c:\windows\system32\inetsrv\LONSINT.dll
ModLoad: 647b0000 647d4000 C:\WINDOWS\system32\IisRTL.DLL
ModLoad: 71c40000 71c93000 C:\WINDOWS\system32\NETAPI32.dll
ModLoad: 5a120000 5a130000 c:\windows\system32\inetsrv\wamreg.DLL
ModLoad: 64830000 64840000 C:\WINDOWS\system32\IISMAP.dll
ModLoad: 647f0000 64810000 c:\windows\system32\inetsrv\iisres.dll
ModLoad: 76f90000 7700e000 C:\WINDOWS\system32\CLBCatQ.DLL
ModLoad: 77010000 770d6000 C:\WINDOWS\system32\COMRes.dll
ModLoad: 77b90000 77b98000 C:\WINDOWS\system32\VERSION.dll
ModLoad: 71430000 71440000 C:\WINDOWS\system32\ADMWPROX.DLL
ModLoad: 0ffd0000 0fffd000 C:\WINDOWS\system32\rsaenh.dll
ModLoad: 76b70000 76b7b000 C:\WINDOWS\system32\PSAPI.DLL
ModLoad: 79e50000 79e56000
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\aspne t_filter.dll
ModLoad: 7c340000 7c396000
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\MSVCR 71.dll
ModLoad: 5a320000 5a333000 c:\windows\system32\inetsrv\w3isapi.dll
ModLoad: 71b20000 71b63000 C:\WINDOWS\System32\mswsock.dll
ModLoad: 76ed0000 76ef7000 C:\WINDOWS\system32\DNSAPI.dll
ModLoad: 76f70000 76f77000 C:\WINDOWS\System32\winrnr.dll
ModLoad: 76f10000 76f3f000 C:\WINDOWS\system32\WLDAP32.dll
ModLoad: 76f80000 76f85000 C:\WINDOWS\system32\rasadhlp.dll
ModLoad: 685b0000 685b9000 C:\WINDOWS\system32\inetsrv\gzip.dll
ModLoad: 76300000 76514000 C:\WINDOWS\system32\msi.dll
ModLoad: 71bd0000 71be1000 C:\WINDOWS\system32\mpr.dll
ModLoad: 79e60000 79ea1000
\\?\C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\a spnet_isapi.dll
ModLoad: 75970000 75a2a000 C:\WINDOWS\system32\USERENV.dll
ModLoad: 79170000 79196000 C:\WINDOWS\system32\mscoree.dll
ModLoad: 791b0000 79412000
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\mscor wks.dll
ModLoad: 79040000 79085000
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\fusio n.dll
ModLoad: 77380000 77b5d000 C:\WINDOWS\system32\SHELL32.dll
ModLoad: 70ad0000 70bb6000
C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0
..100.0_x-ww_8417450B\comctl32.dll
ModLoad: 79780000 79980000
c:\windows\microsoft.net\framework\v1.1.4322\mscor lib.dll
ModLoad: 79980000 79ca6000
c:\windows\assembly\nativeimages1_v1.1.4322\mscorl ib\1.0.5000.0__b77a5c56193
4e089_12864896\mscorlib.dll
ModLoad: 7a090000 7a1c4000
c:\windows\assembly\gac\system.web\1.0.5000.0__b03 f5f7f11d50a3a\system.web.d
ll
ModLoad: 7b0a0000 7b1cc000
c:\windows\assembly\gac\system\1.0.5000.0__b77a5c5 61934e089\system.dll
ModLoad: 7b490000 7b506000
c:\windows\assembly\gac\system.drawing\1.0.5000.0_ _b03f5f7f11d50a3a\system.d
rawing.dll
ModLoad: 7bc10000 7bd5a000
c:\windows\assembly\gac\system.xml\1.0.5000.0__b77 a5c561934e089\system.xml.d
ll
ModLoad: 7a6e0000 7a81e000
c:\windows\assembly\gac\system.data\1.0.5000.0__b7 7a5c561934e089\system.data
..dll
ModLoad: 79000000 7903e000
c:\windows\assembly\gac\system.enterpriseservices\ 1.0.5000.0__b03f5f7f11d50a
3a\system.enterpriseservices.dll
ModLoad: 7a2a0000 7a2b2000
c:\windows\assembly\gac\system.web.regularexpressi ons\1.0.5000.0__b03f5f7f11
d50a3a\system.web.regularexpressions.dll
ModLoad: 10a70000 10a75000
c:\windows\assembly\gac\microsoft.visualc\7.0.5000 .0__b03f5f7f11d50a3a\micro
soft.visualc.dll
ModLoad: 7a000000 7a018000
c:\windows\assembly\gac\system.directoryservices\1 .0.5000.0__b03f5f7f11d50a3
a\system.directoryservices.dll
ModLoad: 79640000 79692000
c:\windows\assembly\gac\system.runtime.remoting\1. 0.5000.0__b77a5c561934e089
\system.runtime.remoting.dll
ModLoad: 79550000 79574000
c:\windows\assembly\gac\system.runtime.serializati on.formatters.soap\1.0.500
0.0__b03f5f7f11d50a3a\system.runtime.serialization .formatters.soap.dll
ModLoad: 53760000 5376a000
c:\windows\assembly\gac\cscompmgd\7.0.5000.0__b03f 5f7f11d50a3a\cscompmgd.dll
ModLoad: 79430000 7947c000
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\MSCOR JIT.DLL
ModLoad: 7a020000 7a05e000
c:\windows\assembly\gac\system.messaging\1.0.5000. 0__b03f5f7f11d50a3a\system
..messaging.dll
ModLoad: 79fe0000 79ff6000
c:\windows\assembly\gac\system.configuration.insta ll\1.0.5000.0__b03f5f7f11d
50a3a\system.configuration.install.dll
ModLoad: 7b610000 7b806000
c:\windows\assembly\gac\system.windows.forms\1.0.5 000.0__b77a5c561934e089\sy
stem.windows.forms.dll
ModLoad: 79e40000 79e48000
c:\windows\assembly\gac\accessibility\1.0.5000.0__ b03f5f7f11d50a3a\accessibi
lity.dll
ModLoad: 7a060000 7a082000
c:\windows\assembly\gac\system.serviceprocess\1.0. 5000.0__b03f5f7f11d50a3a\s
ystem.serviceprocess.dll
ModLoad: 79510000 79523000
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\mscor sn.dll
ModLoad: 01f20000 01f28000
c:\windows\microsoft.net\framework\v1.1.4322\tempo rary asp.net
files\root\94d90203\d6dadad0\ridlgbuv.dll
ModLoad: 11000000 1100e000
c:\windows\microsoft.net\framework\v1.1.4322\tempo rary asp.net
files\root\94d90203\d6dadad0\assembly\dl2\4cfc070e \2a0e374c_e6c3c301\objectt
reews.dll
ModLoad: 7a2c0000 7a34e000
c:\windows\assembly\gac\system.web.services\1.0.50 00.0__b03f5f7f11d50a3a\sys
tem.web.services.dll
ModLoad: 01f80000 01f8a000
c:\windows\microsoft.net\framework\v1.1.4322\tempo rary asp.net
files\root\94d90203\d6dadad0\assembly\dl2\8f5c20d1 \fa3c4176_bfd7c301\demo9.d
ll
ModLoad: 01fa0000 01fa8000
c:\windows\microsoft.net\framework\v1.1.4322\tempo rary asp.net
files\root\94d90203\d6dadad0\assembly\dl2\36d52699 \fe10b04a_e6c3c301\objectt
reeapi.dll
ModLoad: 7a1d0000 7a29c000
c:\windows\assembly\gac\system.web.mobile\1.0.5000 .0__b03f5f7f11d50a3a\syste
m.web.mobile.dll
ModLoad: 7ab90000 7ad32000
c:\windows\assembly\gac\system.design\1.0.5000.0__ b03f5f7f11d50a3a\system.de
sign.dll
ModLoad: 51a70000 51af0000
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\diasy mreader.dll
ModLoad: 08030000 08038000
c:\windows\microsoft.net\framework\v1.1.4322\tempo rary asp.net
files\root\94d90203\d6dadad0\wcscrr5o.dll
ModLoad: 71ae0000 71ae8000 C:\WINDOWS\System32\wshtcpip.dll
ModLoad: 517e0000 517ee000 C:\Program Files\Common Files\Microsoft
Shared\VS7Debug\csm.dll
ModLoad: 08380000 0838a000
c:\inetpub\wwwroot\demo\objecttree.demo.csite.com\ bin\demo9.dll
ModLoad: 083b0000 083b8000
c:\inetpub\wwwroot\demo\objecttree.demo.csite.com\ bin\objecttreeapi.dll
(25cc.234c): Break instruction exception - code 80000003 (first chance)
eax=7ffdf000 ebx=00000001 ecx=00000002 edx=00000003 esi=00000004
edi=00000005
eip=77f43847 esp=0850ffcc ebp=0850fff4 iopl=0 nv up ei pl zr na po
nc
cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000
efl=00000246
ntdll!DbgBreakPoint:
77f43847 cc int 3
0:022> gh
(25cc.1d7c): CLR exception - code e0434f4d (first chance)
(25cc.1d7c): CLR exception - code e0434f4d (first chance)
(25cc.2aac): Invalid handle - code c0000008 (first chance)
First chance exceptions are reported before any exception handling.
This exception may be expected and handled.
eax=c0000008 ebx=000d1238 ecx=01aafcb8 edx=77f43879 esi=01aafce8
edi=01aafe94
eip=77f438b0 esp=01aafc64 ebp=01aafcb4 iopl=0 nv up ei pl nz na pe
nc
cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000
efl=00000202
ntdll!KiRaiseUserExceptionDispatcher+0x37:
77f438b0 8b0424 mov eax,[esp]
ss:0023:01aafc64=c0000008

Disassembly Window:
77f43878 90 nop
ntdll!KiRaiseUserExceptionDispatcher:
77f43879 55 push ebp
77f4387a 8bec mov ebp,esp
77f4387c 83ec50 sub esp,0x50
77f4387f 8944240c mov [esp+0xc],eax
77f43883 64a118000000 mov eax,fs:[00000018]
77f43889 8b80a4010000 mov eax,[eax+0x1a4]
77f4388f 890424 mov [esp],eax
77f43892 c744240400000000 mov dword ptr [esp+0x4],0x0
77f4389a c744240800000000 mov dword ptr [esp+0x8],0x0
77f438a2 c744241000000000 mov dword ptr [esp+0x10],0x0
77f438aa 54 push esp
77f438ab e8081a0000 call ntdll!RtlRaiseException (77f452b8)
77f438b0 8b0424 mov eax,[esp]
ss:0023:01aafc64=c0000008
77f438b3 8be5 mov esp,ebp
77f438b5 5d pop ebp
77f438b6 c3 ret
ntdll!LdrpAccessResourceDataNoMultipleLanguage:
77f438b7 90 nop
77f438b8 90 nop
77f438b9 90 nop
77f438ba 90 nop
77f438bb 90 nop
ntdll!__NtCurrentTeb:
77f438bc 64a118000000 mov eax,fs:[00000018]
77f438c2 c3 ret
77f438c3 90 nop

"Conrad Zhang" <conrad_zhang AT yahoo DOT com> wrote

You can do a ".reload", then "kb" to show the call stack where the fault is.
But this won't help you to solve your problem.

The best you can do is to find a Microsoft support and see if this is a
known problem or not, and whether there is a fix available or not.

Or you can search KB articles for ASP.NET to see if this is a known issue.

"Casper Hornstrup" <msdn (AT) csite (DOT) com> wrote