Hi Pat
Thanks for the reply. I am not sure how to interpret the problem and how to SOS.dll to identify it using Windbg. I opened the dump file created by iisstate in WinDBug.exe which gives the disassembly code. I ran iisstate on a different machine with same configuration (windows 2003 server and IIS 6.0). Now I got a more elaborate message as follows:
Does this give any additional information?
Thread ID: 11
System Thread ID: 550
Kernel Time: 0:0:10.156
User Time: 0:0:20.375
Thread Type: Managed Thread. Possible ASP.Net page or other .Net worker
Thread 11
ESP EIP
0182efe4 08392322 [DEFAULT] [hasThis] Class DBConnLayer.DB_Details DBConnLayer.DB_Properties.getDbProperties()
at [+0x2e2] [+0x146] C:\Inetpub\wwwroot\Certus\DBConnLayer\DB_Properties.cs:45
PARAM: this: 0x08e81e74 (DBConnLayer.DB_Properties)
0182f050 08391ff4 [DEFAULT] [hasThis] Void DBConnLayer.DB_Methods..ctor()
at [+0x2c] [+0x6] C:\Inetpub\wwwroot\Certus\DBConnLayer\DB_Methods.cs:21
PARAM: this: 0x08e81e68 (DBConnLayer.DB_Methods)
0182f064 088e00ac [DEFAULT] [hasThis] Void BusinessAndDataClasses.CoreProcesses.Hospital_Pre_Corrected_Data_Class.Set_Hospital_Data(String,I4)
at [+0x54] [+0x3] C:\Inetpub\wwwroot\Certus\BusinessAndDataClasses\CoreProcesses\Hospital_Pre_Corrected_Data_Class.cs:560
PARAM: this: 0x0614d0f8 (BusinessAndDataClasses.CoreProcesses.Hospital_Pre_Corrected_Data_Class)
PARAM: int32 strHospitalID: 102021076
PARAM: int16 nProjectId: 309
0182f1ec 0839f5aa [DEFAULT] [hasThis] Class BusinessAndDataClasses.CoreProcesses.Hospital_Base_Data_Class AuxillaryClasses.File_Processing_Class.Read_And_Save_Hospital_Data(String,String,I4)
at [+0xb4a] [+0x37e] C:\Inetpub\wwwroot\Certus\AuxillaryClasses\File_Processing_Class.cs:57
PARAM: this: 0x0614bd50 (AuxillaryClasses.File_Processing_Class)
PARAM: class System.String Hospital_Data_File_Name: 0x0614bc24 (System.String)
PARAM: int32 strHospitalID: 102021076
PARAM: unsigned int16 nProjectId: 0x0135
0182f30c 0839dec4 [DEFAULT] [hasThis] Void ControlClasses.Preprocessing.Hospital_Data_Load_Control_Class.Pre_Check_Load_Hospital_Data_File(String,String,I4)
at [+0x2d4] [+0xee] C:\Inetpub\wwwroot\Certus\ControlClasses\Preprocessing\Hospital_Data_Load_Control_Class.cs:131
PARAM: this: 0x0614a900 (ControlClasses.Preprocessing.Hospital_Data_Load_Control_Class)
PARAM: class System.String strHospitalFileName: 0x0614bc24 (System.String)
PARAM: int32 strHospitalID: 102021076
PARAM: int8 nProjectId: 309
0182f460 0839c4bb [DEFAULT] [hasThis] Boolean HowTos.MultipleImageUpdate.UPLOAD.Upload_Files_To_Server()
at [+0x45b] [+0x1ce] C:\Inetpub\wwwroot\Certus\FileUpload.aspx.cs:164
PARAM: this: 0x0613c054 (ASP.FileUpload_aspx)
0182f888 0839a773 [DEFAULT] [hasThis] Void HowTos.MultipleImageUpdate.UPLOAD.Page_Load(Object,Class System.EventArgs)
at [+0x4bb] [+0x207] C:\Inetpub\wwwroot\Certus\FileUpload.aspx.cs:85
PARAM: this: 0x0613c054 (ASP.FileUpload_aspx)
PARAM: class System.EventArgs sender: 0x0613c054
PARAM: unsigned int8 e: 0x5fdc210
0182f944 0860d2fc [DEFAULT] [hasThis] Void System.Web.UI.Control.OnLoad(Class System.EventArgs)
0182f954 0860d23c [DEFAULT] [hasThis] Void System.Web.UI.Control.LoadRecursive()
0182f968 0860c5d4 [DEFAULT] [hasThis] Void System.Web.UI.Page.ProcessRequestMain()
0182f9ec 0860a39f [DEFAULT] [hasThis] Void System.Web.UI.Page.ProcessRequest()
0182fa28 08609e03 [DEFAULT] [hasThis] Void System.Web.UI.Page.ProcessRequest(Class System.Web.HttpContext)
0182fa30 08609ddc [DEFAULT] [hasThis] Void System.Web.HttpApplication/CallHandlerExecutionStep.System.Web.HttpApplication+IExecutionStep.Execute()
0182fa40 01f1cf38 [DEFAULT] [hasThis] Class System.Exception System.Web.HttpApplication.ExecuteStep(Class IExecutionStep,ByRef Boolean)
0182fa88 01f1ca2b [DEFAULT] [hasThis] Void System.Web.HttpApplication.ResumeSteps(Class System.Exception)
0182fad0 01f1c903 [DEFAULT] [hasThis] Class System.IAsyncResult System.Web.HttpApplication.System.Web.IHttpAsyncHandler.BeginProcessRequest(Class System.Web.HttpContext,Class System.AsyncCallback,Object)
0182faec 01c0676f [DEFAULT] [hasThis] Void System.Web.HttpRuntime.ProcessRequestInternal(Class System.Web.HttpWorkerRequest)
0182fb28 01c06320 [DEFAULT] Void System.Web.HttpRuntime.ProcessRequest(Class System.Web.HttpWorkerRequest)
0182fb34 01c02f3d [DEFAULT] [hasThis] I4 System.Web.Hosting.ISAPIRuntime.ProcessRequest(I,I4)
0182fbec 79206069 [FRAME: ContextTransitionFrame]
0182fcc8 79206069 [FRAME: ComMethodFrame]
Begin System Thread Information
# ChildEBP RetAddr
WARNING: Frame IP not in any known module. Following frames may be wrong.
00 0182f048 08391ff4 0x8392322
01 0182f05c 088e00ac 0x8391ff4
02 0182f1e0 0839f5aa 0x88e00ac
03 0182f2fc 0839dec4 0x839f5aa
04 0182f450 0839c4bb 0x839dec4
05 0182f880 0839a773 0x839c4bb
06 0182f938 0860d2fc 0x839a773
07 0182f9e4 0860a39f 0x860d2fc
08 0182fa20 08609e03 0x860a39f
09 0182fa7c 01f1ca2b 0x8609e03
0a 0182fac8 01f1c903 0x1f1ca2b
0b 0182fb20 01c06320 0x1f1c903
0c 0182fba0 792fd884 0x1c06320
0d 0182fbe0 792999a8 mscorwks!ComCallMLStubCache::CompileMLStub+0x1af
0e 0182fc28 7926d380 mscorwks!Thread::DoADCallBack+0x5c
0f 0182fc8c 018ba0bd mscorwks!ComCallMLStubCache::CompileMLStub+0x2c2
10 0182fd74 7920bb74 0x18ba0bd
11 0182fd84 7920bb83 mscorwks!EEHashTable<void *,EEPtrHashTableHelper<void *,0>,0>::FindItem+0xe
12 0182fd90 7929817e mscorwks!EEHashTable<void *,EEPtrHashTableHelper<void *,0>,0>::GetValue+0xb
13 0182fdb0 79298265 mscorwks!Thread::SetStaticData+0x5c
14 0182fe10 2f4d4c2f mscorwks!Thread::SafeSetStaticData+0x63
15 00000000 00000000 0x2f4d4c2f
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