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.NET 1.1 + WinDBG + SOS - clrstack is not displaying information

Posted By:      Posted Date: September 22, 2010    Points: 0   Category :.NET Framework

Hi -


   --We have a .NET 1.1 C# Web Service running on Windows Server 2003 (IIS6).    .NET running within the w3wp process is occassionally throwing System.OutOfMemoryException.    When this occurs I take a full memory dump using DebugDiag.

  --My development machine is Windows XP SP3.  I have the latest version of WinDBG installed -> 6.12.0002.633.  When i start WinDBG i load the sos.dll that exists under the \framework\v1.1.4322 folder.

  --My symbol file path is SRV*c:\temp\symbols*http://msdl.microsoft.com/download/symbols

  --I can view the Managed Threads using !Threads.  I can see several of the threads have a System.OutOfMemoryException.  Here is a sample of a few of the threads listed.


14 17c0 000eee00  180a220 Enabled 00000000:00000000 000e5e38   0 MTA (Threadpool Worker)
 22 1f64 000ea280   b220 Enabled 00000000:00000000 000e5e38   0 MTA (Finalizer)
 15 1a64 00141dc8  1800220 Enabled 00000000:00000000 000e5e38   0 MTA (Threadpool Worker) System.OutOfMemoryException
 16 1d6c 0234fca0  1800220 Enabled 00000000:00000000 000e5e38   0 MTA (Threadpool Worker) System.OutOfMemoryException
 24 1430 0015ea28  1800220 Enabled 00000000:00000000 000e5e38   0 MTA (Threadpool Worker) System.OutOfMemoryException
 26 1314 0238a

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