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.NET Forum / .NET Framework / CLR / September 2005StackOverflowException coming from within the CLR?
We're receiving a StackOverflowException intermittently. I've attached with WinDbg and provided some of the stack below (you can see the repeating pattern that eventually causes the stack overflow): 0:004> !DumpStack 035cc9d8 Thread 4 Current frame: ntdll!KiFastSystemCallRet ChildEBP RetAddr Caller,Callee 035cc9e0 799ac9e0 (MethodDesc 0x79bcd2f8 +0x38 System.Resources.ResourceManager.InternalGetResourceSet), calling mscorwks!JIT_ChkCastClass 035cc9f8 799b01d0 (MethodDesc 0x79bcdce8 +0x20 System.Resources.RuntimeResourceSet.GetString) 035cc9fc 799b01dd (MethodDesc 0x79bcdce8 +0x2d System.Resources.RuntimeResourceSet.GetString), calling mscorwks!JIT_ChkCastClass 035cca18 799ac920 (MethodDesc 0x79bb4530 +0x10 System.Globalization.CultureInfo.get_UserDefaultUICulture), calling 003f22d0 035cca20 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035cca28 799ac8a1 (MethodDesc 0x79bcd388 +0x141 System.Resources.ResourceManager.GetString), calling mscorwks!JIT_MonExit 035cca54 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035cca5c 799b329e (MethodDesc 0x79b9a220 +0xce System.Environment.GetResourceString), calling mscorwks!JIT_MonExit 035cca90 79aa16cb (MethodDesc 0x79c2b1e8 +0x1b System.Runtime.InteropServices.SEHException..ctor), calling (MethodDesc 0x79b949d8 System.Exception..ctor) 035cca98 791d94bc mscorwks!CallDescrWorker+0x30 035ccaa0 791ed194 mscorwks!MethodDesc::CallDescr+0x1b8, calling mscorwks!CallDescrWorker 035ccae0 791ed086 mscorwks!MethodDesc::CallDescr+0x79, calling mscorwks!MetaSig::SizeOfActualFixedArgStack 035ccae4 791ed1e7 mscorwks!MethodDesc::CallDescr+0x20b, calling mscorwks!__security_check_cookie 035ccbcc 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035ccbd0 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035ccbdc 7c809a20 KERNEL32!LocalAlloc+0x168, calling KERNEL32!_SEH_epilog 035ccbec 791bdf08 mscorwks!FieldDesc::SetInstanceField+0xff, calling mscorwks!FieldDesc::GetSize 035ccc0c 79238c4a mscorwks!LookForHandler+0x63, calling mscorwks!Thread::StackWalkFrames 035ccc28 79237510 mscorwks!GetPrevSEHRecord+0x427, calling mscorwks!LookForHandler 035ccd10 79238de4 mscorwks!GetPrevSEHRecord+0x7d2, calling mscorwks!GetPrevSEHRecord+0x2c 035ccd44 7923870d mscorwks!COMPlusFrameHandler+0x3d, calling mscorwks!GetPrevSEHRecord+0x56d 035ccd5c 792ae59d mscorwks!COMPlusNestedExceptionHandler+0x57, calling mscorwks!COMPlusFrameHandler 035ccd78 7c9037bf ntdll!ExecuteHandler2+0x26 035ccd9c 7c90378b ntdll!ExecuteHandler+0x24, calling ntdll!ExecuteHandler2 035ccdc0 7c937860 ntdll!RtlDispatchException+0xb1, calling ntdll!RtlpExecuteHandlerForException 035cce4c 7c90eafa ntdll!KiUserExceptionDispatcher+0xe, calling ntdll!RtlDispatchException 035cd150 791dc99a mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfMethod+0x23 ====> Exception cxr@35cce84 035ccebc 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035ccee0 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035ccf2c 791b4b81 mscorwks!MetaDataTracker::NoteAccess+0xc2, calling mscorwks!_SEH_epilog 035ccf70 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035ccfac 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cd02c 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035cd050 791b66a1 mscorwks!StubLinker::EmitBytes+0x53, calling MSVCR71!memcpy 035cd074 791b5b7e mscorwks!CorSigUncompressToken+0x1c, calling mscorwks!CorSigUncompressBigData 035cd080 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035cd0a4 791dcd20 mscorwks!MetaSig::SizeOfActualFixedArgStack+0xc9, calling mscorwks!MetaSig::NextArgNormalized 035cd0b0 791dcd7a mscorwks!MetaSig::SizeOfActualFixedArgStack+0xf2, calling mscorwks!__security_check_cookie 035cd13c 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cd140 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035cd15c 791dc9e4 mscorwks!MDInternalRO::GetSigOfMethodDef+0x2b, calling mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfMethod 035cd16c 791dc8f7 mscorwks!MethodDesc::GetSig+0x4c 035cd184 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cd18c 791dcdbe mscorwks!MethodDesc::CbStackPop+0x1d, calling mscorwks!MethodDesc::GetSig 035cd198 791dced5 mscorwks!FramedMethodFrame::UpdateRegDisplay+0x4b, calling mscorwks!MethodDesc::CbStackPop 035cd1a8 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cd1b0 791d6b62 mscorwks!Thread::StackWalkFramesEx+0x39f 035cd1d0 7c915041 ntdll!bsearch+0x42 035cd214 7c9155c9 ntdll!RtlpFindUnicodeStringInSection+0x7b, calling ntdll!RtlHashUnicodeString 035cd254 7c91554a ntdll!RtlFindNextActivationContextSection+0x46, calling ntdll!RtlpFindNextActivationContextSection 035cd274 7c9153f5 ntdll!RtlFindActivationContextSectionString+0xde, calling ntdll!RtlFindNextActivationContextSection 035cd2c4 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cd2fc 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cd324 791d6a13 mscorwks!Thread::StackWalkFrames+0x8b, calling mscorwks!Thread::StackWalkFramesEx 035cd37c 7c919dad ntdll!RtlGetVersion+0x70, calling ntdll!wcsncpy 035cd3a4 799a44ea (MethodDesc 0x79ba9b70 +0x22 System.Collections.Hashtable.KeyEquals) 035cd3b0 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cd3dc 7c911414 ntdll!RtlAllocateHeap+0x6d9, calling ntdll!RtlpUpdateIndexRemoveBlock 035cd3e0 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035cd3e4 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cd41c 799ac9e0 (MethodDesc 0x79bcd2f8 +0x38 System.Resources.ResourceManager.InternalGetResourceSet), calling mscorwks!JIT_ChkCastClass 035cd434 799b01d0 (MethodDesc 0x79bcdce8 +0x20 System.Resources.RuntimeResourceSet.GetString) 035cd438 799b01dd (MethodDesc 0x79bcdce8 +0x2d System.Resources.RuntimeResourceSet.GetString), calling mscorwks!JIT_ChkCastClass 035cd454 799ac920 (MethodDesc 0x79bb4530 +0x10 System.Globalization.CultureInfo.get_UserDefaultUICulture), calling 003f22d0 035cd45c 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035cd464 799ac8a1 (MethodDesc 0x79bcd388 +0x141 System.Resources.ResourceManager.GetString), calling mscorwks!JIT_MonExit 035cd480 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cd490 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035cd498 799b329e (MethodDesc 0x79b9a220 +0xce System.Environment.GetResourceString), calling mscorwks!JIT_MonExit 035cd4cc 79aa16cb (MethodDesc 0x79c2b1e8 +0x1b System.Runtime.InteropServices.SEHException..ctor), calling (MethodDesc 0x79b949d8 System.Exception..ctor) 035cd4d4 791d94bc mscorwks!CallDescrWorker+0x30 035cd4dc 791ed194 mscorwks!MethodDesc::CallDescr+0x1b8, calling mscorwks!CallDescrWorker 035cd50c 791d7b2f mscorwks!MetaSig::SizeOfActualFixedArgStack+0x14, calling mscorwks!MetaSig::ForceSigWalk 035cd51c 791ed086 mscorwks!MethodDesc::CallDescr+0x79, calling mscorwks!MetaSig::SizeOfActualFixedArgStack 035cd520 791ed1e7 mscorwks!MethodDesc::CallDescr+0x20b, calling mscorwks!__security_check_cookie 035cd608 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cd60c 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035cd618 7c809a20 KERNEL32!LocalAlloc+0x168, calling KERNEL32!_SEH_epilog 035cd628 791bdf08 mscorwks!FieldDesc::SetInstanceField+0xff, calling mscorwks!FieldDesc::GetSize 035cd648 79238c4a mscorwks!LookForHandler+0x63, calling mscorwks!Thread::StackWalkFrames 035cd664 79237510 mscorwks!GetPrevSEHRecord+0x427, calling mscorwks!LookForHandler 035cd6d0 7c91402e ntdll!RtlDosPathNameToNtPathName_Ustr+0x205, calling ntdll!memmove 035cd6dc 7c910970 ntdll!RtlReleasePebLock+0xf 035cd6e4 7c9140ef ntdll!RtlDosPathNameToNtPathName_Ustr+0x3c1, calling ntdll!RtlReleasePebLock 035cd6e8 7c9140bb ntdll!RtlDosPathNameToNtPathName_Ustr+0x38e, calling ntdll!_SEH_epilog 035cd74c 79238de4 mscorwks!GetPrevSEHRecord+0x7d2, calling mscorwks!GetPrevSEHRecord+0x2c 035cd780 7923870d mscorwks!COMPlusFrameHandler+0x3d, calling mscorwks!GetPrevSEHRecord+0x56d 035cd798 792ae59d mscorwks!COMPlusNestedExceptionHandler+0x57, calling mscorwks!COMPlusFrameHandler 035cd7b4 7c9037bf ntdll!ExecuteHandler2+0x26 035cd7d8 7c90378b ntdll!ExecuteHandler+0x24, calling ntdll!ExecuteHandler2 035cd7fc 7c937860 ntdll!RtlDispatchException+0xb1, calling ntdll!RtlpExecuteHandlerForException 035cd838 7c90f0aa ntdll!RtlAnsiStringToUnicodeString+0x7d, calling ntdll!RtlMultiByteToUnicodeN 035cd860 7c918c4f ntdll!RtlIntegerToUnicodeString+0x51, calling ntdll!RtlAnsiStringToUnicodeString 035cd870 7c918c58 ntdll!RtlIntegerToUnicodeString+0x5a, calling ntdll!__security_check_cookie 035cd888 7c90eafa ntdll!KiUserExceptionDispatcher+0xe, calling ntdll!RtlDispatchException 035cdb8c 791dc99a mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfMethod+0x23 ====> Exception cxr@35cd8c0 035cd8f8 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035cd91c 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cd968 791b4b81 mscorwks!MetaDataTracker::NoteAccess+0xc2, calling mscorwks!_SEH_epilog 035cd9ac 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035cd9e8 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cda68 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035cda8c 791b66a1 mscorwks!StubLinker::EmitBytes+0x53, calling MSVCR71!memcpy 035cdab0 791b5b7e mscorwks!CorSigUncompressToken+0x1c, calling mscorwks!CorSigUncompressBigData 035cdabc 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035cdae0 791dcd20 mscorwks!MetaSig::SizeOfActualFixedArgStack+0xc9, calling mscorwks!MetaSig::NextArgNormalized 035cdaec 791dcd7a mscorwks!MetaSig::SizeOfActualFixedArgStack+0xf2, calling mscorwks!__security_check_cookie 035cdb78 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cdb7c 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035cdb98 791dc9e4 mscorwks!MDInternalRO::GetSigOfMethodDef+0x2b, calling mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfMethod 035cdba8 791dc8f7 mscorwks!MethodDesc::GetSig+0x4c 035cdbc0 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cdbc8 791dcdbe mscorwks!MethodDesc::CbStackPop+0x1d, calling mscorwks!MethodDesc::GetSig 035cdbd4 791dced5 mscorwks!FramedMethodFrame::UpdateRegDisplay+0x4b, calling mscorwks!MethodDesc::CbStackPop 035cdbe4 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cdbec 791d6b62 mscorwks!Thread::StackWalkFramesEx+0x39f 035cdc08 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cdc0c 7c9106ab ntdll!RtlAllocateHeap+0x1c2, calling ntdll!RtlpAllocateFromHeapLookaside 035cdc44 7c911538 ntdll!RtlAllocateHeap+0x925, calling ntdll!RtlpUpdateIndexInsertBlock 035cdc48 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035cdc4c 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cdc5c 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cdc6c 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cdc84 7c814e12 KERNEL32!QueryRegValue+0x51 035cdc98 7c911538 ntdll!RtlAllocateHeap+0x925, calling ntdll!RtlpUpdateIndexInsertBlock 035cdc9c 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035cdca0 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cdcb4 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cdcc8 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cdce0 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cdcf4 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cdcf8 7c9106ab ntdll!RtlAllocateHeap+0x1c2, calling ntdll!RtlpAllocateFromHeapLookaside 035cdcfc 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cdd1c 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cdd38 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cdd48 7c911538 ntdll!RtlAllocateHeap+0x925, calling ntdll!RtlpUpdateIndexInsertBlock 035cdd4c 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035cdd50 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cdd60 791d6a13 mscorwks!Thread::StackWalkFrames+0x8b, calling mscorwks!Thread::StackWalkFramesEx 035cddc0 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cdde0 799a44ea (MethodDesc 0x79ba9b70 +0x22 System.Collections.Hashtable.KeyEquals) 035cddec 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cde18 7c911538 ntdll!RtlAllocateHeap+0x925, calling ntdll!RtlpUpdateIndexInsertBlock 035cde1c 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035cde20 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cde58 799ac9e0 (MethodDesc 0x79bcd2f8 +0x38 System.Resources.ResourceManager.InternalGetResourceSet), calling mscorwks!JIT_ChkCastClass 035cde70 799b01d0 (MethodDesc 0x79bcdce8 +0x20 System.Resources.RuntimeResourceSet.GetString) 035cde74 799b01dd (MethodDesc 0x79bcdce8 +0x2d System.Resources.RuntimeResourceSet.GetString), calling mscorwks!JIT_ChkCastClass 035cde90 799ac920 (MethodDesc 0x79bb4530 +0x10 System.Globalization.CultureInfo.get_UserDefaultUICulture), calling 003f22d0 035cde98 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035cdea0 799ac8a1 (MethodDesc 0x79bcd388 +0x141 System.Resources.ResourceManager.GetString), calling mscorwks!JIT_MonExit 035cdec0 7c91056d ntdll!RtlFreeHeap+0x647, calling ntdll!_SEH_epilog 035cdecc 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035cded4 799b329e (MethodDesc 0x79b9a220 +0xce System.Environment.GetResourceString), calling mscorwks!JIT_MonExit 035cdf08 79aa16cb (MethodDesc 0x79c2b1e8 +0x1b System.Runtime.InteropServices.SEHException..ctor), calling (MethodDesc 0x79b949d8 System.Exception..ctor) 035cdf10 791d94bc mscorwks!CallDescrWorker+0x30 035cdf18 791ed194 mscorwks!MethodDesc::CallDescr+0x1b8, calling mscorwks!CallDescrWorker 035cdf48 791d7b2f mscorwks!MetaSig::SizeOfActualFixedArgStack+0x14, calling mscorwks!MetaSig::ForceSigWalk 035cdf58 791ed086 mscorwks!MethodDesc::CallDescr+0x79, calling mscorwks!MetaSig::SizeOfActualFixedArgStack 035cdf5c 791ed1e7 mscorwks!MethodDesc::CallDescr+0x20b, calling mscorwks!__security_check_cookie 035ce044 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035ce048 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035ce054 7c809a20 KERNEL32!LocalAlloc+0x168, calling KERNEL32!_SEH_epilog 035ce064 791bdf08 mscorwks!FieldDesc::SetInstanceField+0xff, calling mscorwks!FieldDesc::GetSize 035ce084 79238c4a mscorwks!LookForHandler+0x63, calling mscorwks!Thread::StackWalkFrames 035ce0a0 79237510 mscorwks!GetPrevSEHRecord+0x427, calling mscorwks!LookForHandler 035ce188 79238de4 mscorwks!GetPrevSEHRecord+0x7d2, calling mscorwks!GetPrevSEHRecord+0x2c 035ce1bc 7923870d mscorwks!COMPlusFrameHandler+0x3d, calling mscorwks!GetPrevSEHRecord+0x56d 035ce1d4 792ae59d mscorwks!COMPlusNestedExceptionHandler+0x57, calling mscorwks!COMPlusFrameHandler 035ce1f0 7c9037bf ntdll!ExecuteHandler2+0x26 035ce214 7c90378b ntdll!ExecuteHandler+0x24, calling ntdll!ExecuteHandler2 035ce238 7c937860 ntdll!RtlDispatchException+0xb1, calling ntdll!RtlpExecuteHandlerForException 035ce25c 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035ce260 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035ce2c4 7c90eafa ntdll!KiUserExceptionDispatcher+0xe, calling ntdll!RtlDispatchException 035ce5c8 791dc99a mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfMethod+0x23 ====> Exception cxr@35ce2fc 035ce334 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035ce358 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035ce3a4 791b4b81 mscorwks!MetaDataTracker::NoteAccess+0xc2, calling mscorwks!_SEH_epilog 035ce3e8 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035ce424 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035ce4a4 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035ce4c8 791b66a1 mscorwks!StubLinker::EmitBytes+0x53, calling MSVCR71!memcpy 035ce4ec 791b5b7e mscorwks!CorSigUncompressToken+0x1c, calling mscorwks!CorSigUncompressBigData 035ce4f8 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035ce51c 791dcd20 mscorwks!MetaSig::SizeOfActualFixedArgStack+0xc9, calling mscorwks!MetaSig::NextArgNormalized 035ce528 791dcd7a mscorwks!MetaSig::SizeOfActualFixedArgStack+0xf2, calling mscorwks!__security_check_cookie 035ce5b4 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035ce5b8 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035ce5d4 791dc9e4 mscorwks!MDInternalRO::GetSigOfMethodDef+0x2b, calling mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfMethod 035ce5e4 791dc8f7 mscorwks!MethodDesc::GetSig+0x4c 035ce5fc 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035ce604 791dcdbe mscorwks!MethodDesc::CbStackPop+0x1d, calling mscorwks!MethodDesc::GetSig 035ce610 791dced5 mscorwks!FramedMethodFrame::UpdateRegDisplay+0x4b, calling mscorwks!MethodDesc::CbStackPop 035ce620 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035ce628 791d6b62 mscorwks!Thread::StackWalkFramesEx+0x39f 035ce678 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035ce6a4 7c911538 ntdll!RtlAllocateHeap+0x925, calling ntdll!RtlpUpdateIndexInsertBlock 035ce6a8 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035ce6ac 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035ce6c0 7c911538 ntdll!RtlAllocateHeap+0x925, calling ntdll!RtlpUpdateIndexInsertBlock 035ce6c4 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035ce6c8 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035ce6e8 77e762d0 RPCRT4!operator delete+0xd, calling RPCRT4!FreeWrapper 035ce6f4 77ea4c75 RPCRT4!LRPC_BINDING_HANDLE::`scalar deleting destructor'+0x19, calling RPCRT4!operator delete 035ce704 77e789db RPCRT4!LRPC_BINDING_HANDLE::FreeCCall+0x35 035ce714 77e7c5bc RPCRT4!LRPC_CCALL::FreeCCall+0x5a, calling RPCRT4!LRPC_BINDING_HANDLE::FreeCCall 035ce730 77e7c571 RPCRT4!LRPC_CCALL::FreeBuffer+0x23, calling RPCRT4!LRPC_CCALL::FreeCCall 035ce774 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035ce79c 791d6a13 mscorwks!Thread::StackWalkFrames+0x8b, calling mscorwks!Thread::StackWalkFramesEx 035ce81c 799a44ea (MethodDesc 0x79ba9b70 +0x22 System.Collections.Hashtable.KeyEquals) 035ce828 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035ce854 7c911538 ntdll!RtlAllocateHeap+0x925, calling ntdll!RtlpUpdateIndexInsertBlock 035ce858 7c911596 ntdll!RtlAllocateHeap+0x43d, calling ntdll!RtlLeaveCriticalSection 035ce85c 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035ce894 799ac9e0 (MethodDesc 0x79bcd2f8 +0x38 System.Resources.ResourceManager.InternalGetResourceSet), calling mscorwks!JIT_ChkCastClass 035ce8ac 799b01d0 (MethodDesc 0x79bcdce8 +0x20 System.Resources.RuntimeResourceSet.GetString) 035ce8b0 799b01dd (MethodDesc 0x79bcdce8 +0x2d System.Resources.RuntimeResourceSet.GetString), calling mscorwks!JIT_ChkCastClass 035ce8cc 799ac920 (MethodDesc 0x79bb4530 +0x10 System.Globalization.CultureInfo.get_UserDefaultUICulture), calling 003f22d0 035ce8d4 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035ce8dc 799ac8a1 (MethodDesc 0x79bcd388 +0x141 System.Resources.ResourceManager.GetString), calling mscorwks!JIT_MonExit 035ce908 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035ce910 799b329e (MethodDesc 0x79b9a220 +0xce System.Environment.GetResourceString), calling mscorwks!JIT_MonExit 035ce944 79aa16cb (MethodDesc 0x79c2b1e8 +0x1b System.Runtime.InteropServices.SEHException..ctor), calling (MethodDesc 0x79b949d8 System.Exception..ctor) 035ce94c 791d94bc mscorwks!CallDescrWorker+0x30 035ce954 791ed194 mscorwks!MethodDesc::CallDescr+0x1b8, calling mscorwks!CallDescrWorker 035ce984 791d7b2f mscorwks!MetaSig::SizeOfActualFixedArgStack+0x14, calling mscorwks!MetaSig::ForceSigWalk 035ce994 791ed086 mscorwks!MethodDesc::CallDescr+0x79, calling mscorwks!MetaSig::SizeOfActualFixedArgStack 035ce998 791ed1e7 mscorwks!MethodDesc::CallDescr+0x20b, calling mscorwks!__security_check_cookie 035cea80 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cea84 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035cea90 7c809a20 KERNEL32!LocalAlloc+0x168, calling KERNEL32!_SEH_epilog 035ceaa0 791bdf08 mscorwks!FieldDesc::SetInstanceField+0xff, calling mscorwks!FieldDesc::GetSize 035ceac0 79238c4a mscorwks!LookForHandler+0x63, calling mscorwks!Thread::StackWalkFrames 035ceadc 79237510 mscorwks!GetPrevSEHRecord+0x427, calling mscorwks!LookForHandler 035cebc4 79238de4 mscorwks!GetPrevSEHRecord+0x7d2, calling mscorwks!GetPrevSEHRecord+0x2c 035cebf8 7923870d mscorwks!COMPlusFrameHandler+0x3d, calling mscorwks!GetPrevSEHRecord+0x56d 035cec10 792ae59d mscorwks!COMPlusNestedExceptionHandler+0x57, calling mscorwks!COMPlusFrameHandler 035cec2c 7c9037bf ntdll!ExecuteHandler2+0x26 035cec50 7c90378b ntdll!ExecuteHandler+0x24, calling ntdll!ExecuteHandler2 035cec74 7c937860 ntdll!RtlDispatchException+0xb1, calling ntdll!RtlpExecuteHandlerForException 035cec98 791ba266 mscorwks!EETypeHashTable::AllocNewEntry+0x3b, calling mscorwks!WS_PERF_UPDATE_COUNTER 035cecac 791ba2c4 mscorwks!EETypeHashTable::InsertValue+0x24, calling mscorwks!EETypeHashTable::AllocNewEntry 035cecb4 791b3170 mscorwks!EE_LeaveCriticalSection+0xc, calling ntdll!RtlLeaveCriticalSection 035cecb8 791b3176 mscorwks!EE_LeaveCriticalSection+0x12, calling 008f1e90 035cecc0 791ba226 mscorwks!CriticalSectionHolderNoDtor::Destroy+0x10, calling mscorwks!EE_LeaveCriticalSection 035ceccc 791ba1a8 mscorwks!ClassLoader::FindParameterizedType+0x4e4, calling mscorwks!CriticalSectionHolderNoDtor::Destroy 035cecd8 791ba1bf mscorwks!ClassLoader::FindParameterizedType+0x4fb, calling mscorwks!__security_check_cookie 035cece4 7c9105c8 ntdll!RtlpFreeToHeapLookaside+0x22, calling ntdll!RtlpInterlockedPushEntrySList 035ced00 7c90eafa ntdll!KiUserExceptionDispatcher+0xe, calling ntdll!RtlDispatchException 035cf004 791dc99a mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfMethod+0x23 ====> Exception cxr@35ced38 035ced70 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035ced94 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cede0 791b4b81 mscorwks!MetaDataTracker::NoteAccess+0xc2, calling mscorwks!_SEH_epilog 035cee24 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035cee60 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035ceee0 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035cef04 791b66a1 mscorwks!StubLinker::EmitBytes+0x53, calling MSVCR71!memcpy 035cef28 791b5b7e mscorwks!CorSigUncompressToken+0x1c, calling mscorwks!CorSigUncompressBigData 035cef34 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035cef58 791dcd20 mscorwks!MetaSig::SizeOfActualFixedArgStack+0xc9, calling mscorwks!MetaSig::NextArgNormalized 035cef64 791dcd7a mscorwks!MetaSig::SizeOfActualFixedArgStack+0xf2, calling mscorwks!__security_check_cookie 035ceff0 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035ceff4 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035cf010 791dc9e4 mscorwks!MDInternalRO::GetSigOfMethodDef+0x2b, calling mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfMethod 035cf020 791dc8f7 mscorwks!MethodDesc::GetSig+0x4c 035cf038 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cf040 791dcdbe mscorwks!MethodDesc::CbStackPop+0x1d, calling mscorwks!MethodDesc::GetSig 035cf04c 791dced5 mscorwks!FramedMethodFrame::UpdateRegDisplay+0x4b, calling mscorwks!MethodDesc::CbStackPop 035cf05c 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cf064 791d6b62 mscorwks!Thread::StackWalkFramesEx+0x39f 035cf0ac 791daa33 mscorwks!EEUnicodeStringLiteralHashTableHelper::AllocateEntry+0x19, calling mscorwks!MemoryPool::AllocateElement 035cf0b4 791da841 mscorwks!EEHashTable<EEStringData *,EEUnicodeStringLiteralHashTableHelper,1>::InsertValue+0x46, calling mscorwks!EEUnicodeStringLiteralHashTableHelper::AllocateEntry 035cf0c0 791da88e mscorwks!EEHashTable<EEStringData *,EEUnicodeStringLiteralHashTableHelper,1>::InsertValue+0x99, calling mscorwks!AutoCooperativeGC::~AutoCooperativeGC 035cf0e4 791b3170 mscorwks!EE_LeaveCriticalSection+0xc, calling ntdll!RtlLeaveCriticalSection 035cf0e8 791b3176 mscorwks!EE_LeaveCriticalSection+0x12, calling 008f1e90 035cf0f0 791daa16 mscorwks!GlobalStringLiteralMap::AddStringLiteral+0x1bf, calling mscorwks!EE_LeaveCriticalSection 035cf0f8 791da9f0 mscorwks!GlobalStringLiteralMap::AddStringLiteral+0x16c, calling mscorwks!_SEH_epilog 035cf138 791da633 mscorwks!EEHashTable<EEStringData *,EEUnicodeStringLiteralHashTableHelper,1>::FindItem+0x67, calling mscorwks!AutoCooperativeGC::~AutoCooperativeGC 035cf150 791b3ae7 mscorwks!Alloc+0x3a, calling mscorwks!GCHeap::Alloc 035cf164 791bdfaa mscorwks!AllocateArrayEx+0x161, calling mscorwks!Alloc 035cf18c 791d60b3 mscorwks!HelperMethodFrame::LazyInit+0x18, calling 008f1e90 035cf198 791d60b3 mscorwks!HelperMethodFrame::LazyInit+0x18, calling 008f1e90 035cf1b0 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cf1c0 791db8b2 mscorwks!JIT_NewArr1+0xc8, calling mscorwks!Frame::Pop 035cf1c4 791db8ba mscorwks!JIT_NewArr1+0xd0, calling mscorwks!HelperMethodFrame::RestoreState 035cf1d8 791d6a13 mscorwks!Thread::StackWalkFrames+0x8b, calling mscorwks!Thread::StackWalkFramesEx 035cf210 791f9087 mscorwks!COMString::StringInitCharArray+0x7b, calling mscorwks!LazyMachState::captureState 035cf214 799b14af (MethodDesc 0x79ba9bb0 +0x77 System.Collections.Hashtable.putEntry), calling mscorwks!JIT_UP_CheckedWriteBarrierEAX 035cf22c 799b13c7 (MethodDesc 0x79ba9b10 +0x7f System.Collections.Hashtable.rehash), calling (MethodDesc 0x79ba9bb0 System.Collections.Hashtable.putEntry) 035cf230 799b13fd (MethodDesc 0x79ba9b10 +0xb5 System.Collections.Hashtable.rehash), calling mscorwks!JIT_Dbl2IntSSE2 035cf264 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cf290 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cf294 7c9106ab ntdll!RtlAllocateHeap+0x1c2, calling ntdll!RtlpAllocateFromHeapLookaside 035cf298 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cf2d0 799ac9e0 (MethodDesc 0x79bcd2f8 +0x38 System.Resources.ResourceManager.InternalGetResourceSet), calling mscorwks!JIT_ChkCastClass 035cf2e8 799b01d0 (MethodDesc 0x79bcdce8 +0x20 System.Resources.RuntimeResourceSet.GetString) 035cf2ec 799b01dd (MethodDesc 0x79bcdce8 +0x2d System.Resources.RuntimeResourceSet.GetString), calling mscorwks!JIT_ChkCastClass 035cf2fc 791b3170 mscorwks!EE_LeaveCriticalSection+0xc, calling ntdll!RtlLeaveCriticalSection 035cf308 799ac920 (MethodDesc 0x79bb4530 +0x10 System.Globalization.CultureInfo.get_UserDefaultUICulture), calling 003f22d0 035cf310 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035cf318 799ac8a1 (MethodDesc 0x79bcd388 +0x141 System.Resources.ResourceManager.GetString), calling mscorwks!JIT_MonExit 035cf344 791b1b3a mscorwks!JIT_MonExit+0xf, calling 008f1e90 035cf34c 799b329e (MethodDesc 0x79b9a220 +0xce System.Environment.GetResourceString), calling mscorwks!JIT_MonExit 035cf378 799b340b (MethodDesc 0x79b949d8 +0x2b System.Exception..ctor), calling (MethodDesc 0x79b9c7c8 System.IntPtr.op_Explicit) 035cf380 79aa16cb (MethodDesc 0x79c2b1e8 +0x1b System.Runtime.InteropServices.SEHException..ctor), calling (MethodDesc 0x79b949d8 System.Exception..ctor) 035cf388 791d94bc mscorwks!CallDescrWorker+0x30 035cf390 791ed194 mscorwks!MethodDesc::CallDescr+0x1b8, calling mscorwks!CallDescrWorker 035cf398 791ed1cd mscorwks!MethodDesc::CallDescr+0x1f1, calling mscorwks!getFPReturn 035cf3c0 791d7b2f mscorwks!MetaSig::SizeOfActualFixedArgStack+0x14, calling mscorwks!MetaSig::ForceSigWalk 035cf3d0 791ed086 mscorwks!MethodDesc::CallDescr+0x79, calling mscorwks!MetaSig::SizeOfActualFixedArgStack 035cf3d4 791ed1e7 mscorwks!MethodDesc::CallDescr+0x20b, calling mscorwks!__security_check_cookie 035cf4bc 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cf4c0 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035cf4cc 7c809a20 KERNEL32!LocalAlloc+0x168, calling KERNEL32!_SEH_epilog 035cf4dc 791bdf08 mscorwks!FieldDesc::SetInstanceField+0xff, calling mscorwks!FieldDesc::GetSize 035cf4fc 79238c4a mscorwks!LookForHandler+0x63, calling mscorwks!Thread::StackWalkFrames 035cf518 79237510 mscorwks!GetPrevSEHRecord+0x427, calling mscorwks!LookForHandler 035cf58c 7c3598ad MSVCR71!__CxxExceptionFilter+0x444, calling MSVCR71!__CxxExceptionFilter+0x18c 035cf600 79238de4 mscorwks!GetPrevSEHRecord+0x7d2, calling mscorwks!GetPrevSEHRecord+0x2c 035cf628 7c9379b5 ntdll!RtlLookupFunctionTable+0xf2, calling ntdll!RtlLeaveCriticalSection 035cf634 7923870d mscorwks!COMPlusFrameHandler+0x3d, calling mscorwks!GetPrevSEHRecord+0x56d 035cf64c 7c9037bf ntdll!ExecuteHandler2+0x26 035cf670 7c90378b ntdll!ExecuteHandler+0x24, calling ntdll!ExecuteHandler2 035cf694 7c937860 ntdll!RtlDispatchException+0xb1, calling ntdll!RtlpExecuteHandlerForException 035cf6d8 791b3170 mscorwks!EE_LeaveCriticalSection+0xc, calling ntdll!RtlLeaveCriticalSection 035cf6dc 791b3176 mscorwks!EE_LeaveCriticalSection+0x12, calling 008f1e90 035cf6e4 791b347e mscorwks!ThreadStore::UnlockThreadStore+0x44, calling mscorwks!EE_LeaveCriticalSection 035cf6f0 79213abb mscorwks!Thread::SysResumeFromGC+0xcf, calling mscorwks!ThreadStore::UnlockThreadStore 035cf720 7c90eafa ntdll!KiUserExceptionDispatcher+0xe, calling ntdll!RtlDispatchException 035cfa24 791de2db mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfStandAloneSig+0x23 ====> Exception cxr@35cf758 035cf790 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035cf7b4 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cf800 791b4b81 mscorwks!MetaDataTracker::NoteAccess+0xc2, calling mscorwks!_SEH_epilog 035cf844 791b3000 mscorwks!WszGetVersionEx+0x9c, calling KERNEL32!GetVersionExW 035cf880 7c910732 ntdll!RtlpAllocateFromHeapLookaside+0x42, calling ntdll!_SEH_epilog 035cf900 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035cf924 791b66a1 mscorwks!StubLinker::EmitBytes+0x53, calling MSVCR71!memcpy 035cf948 791b5b7e mscorwks!CorSigUncompressToken+0x1c, calling mscorwks!CorSigUncompressBigData 035cf954 791d7261 mscorwks!SigPointer::SkipExactlyOne+0x72, calling mscorwks!CorSigUncompressToken 035cf978 791dcd20 mscorwks!MetaSig::SizeOfActualFixedArgStack+0xc9, calling mscorwks!MetaSig::NextArgNormalized 035cf984 791dcd7a mscorwks!MetaSig::SizeOfActualFixedArgStack+0xf2, calling mscorwks!__security_check_cookie 035cfa10 7c9106eb ntdll!RtlAllocateHeap+0xeac, calling ntdll!_SEH_epilog 035cfa14 7c809a0f KERNEL32!LocalAlloc+0x58, calling ntdll!RtlAllocateHeap 035cfa30 791de2b4 mscorwks!MDInternalRO::GetSigFromToken+0xa3, calling mscorwks!CMiniMdTemplate<CMiniMd>::getSignatureOfStandAloneSig 035cfa40 791de250 mscorwks!COR_ILMETHOD_DECODER::COR_ILMETHOD_DECODER+0x8c 035cfa54 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cfa74 791dddc2 mscorwks!MethodDesc::DoPrestub+0x401, calling mscorwks!COR_ILMETHOD_DECODER::COR_ILMETHOD_DECODER 035cfa88 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cfa98 791fe8b4 mscorwks!SystemNative::CanAssignArrayType+0xf5, calling mscorwks!TypeHandle::CanCastTo 035cfab4 791f20ae mscorwks!SystemNative::ArrayCopy+0x6f, calling mscorwks!SystemNative::CanAssignArrayType 035cfabc 791f20ff mscorwks!SystemNative::ArrayCopy+0xda, calling mscorwks!ArrayBase::GetLowerBoundsPtr 035cfb14 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cfb28 79b91ba8 (stub for System.Array.Copy), calling 0099ad54 035cfb54 791d7746 mscorwks!PreStubWorker+0x42, calling mscorwks!MethodDesc::DoPrestub 035cfb6c 008f2f76 008f2f76, calling mscorwks!PreStubWorker 035cfb94 00976860 (stub for CrikeyMonitor.Client.IdleDatLauncher.LaunchDat), calling 008f2f50 035cfb98 03104979 (MethodDesc 0x976870 +0x81 CrikeyMonitor.Client.IdleDatLauncher.RunDatWhileIdleInternal), calling 0097685b (MethodDesc 0x976860 CrikeyMonitor.Client.IdleDatLauncher.LaunchDat) 035cfbb4 791d94bc mscorwks!CallDescrWorker+0x30 035cfbbc 791ed194 mscorwks!MethodDesc::CallDescr+0x1b8, calling mscorwks!CallDescrWorker 035cfbec 791d7b2f mscorwks!MetaSig::SizeOfActualFixedArgStack+0x14, calling mscorwks!MetaSig::ForceSigWalk 035cfbfc 791ed086 mscorwks!MethodDesc::CallDescr+0x79, calling mscorwks!MetaSig::SizeOfActualFixedArgStack 035cfc00 791ed096 mscorwks!MethodDesc::CallDescr+0x89, calling mscorwks!_alloca_probe 035cfc98 7c91056d ntdll!RtlFreeHeap+0x647, calling ntdll!_SEH_epilog 035cfca4 791b5f0c mscorwks!EEClass::GetFixedUpSlot+0x1d, calling mscorwks!Module::IsJumpTargetTableEntry 035cfccc 791ed54b mscorwks!MethodDesc::CallDescr+0x4f, calling mscorwks!MethodDesc::CallDescr 035cfce8 79bc82f8 (stub for System.Threading.ThreadStart.Invoke), calling 034b077c 035cfcf0 79bc82f8 (stub for System.Threading.ThreadStart.Invoke), calling 034b077c 035cfd54 7c91056d ntdll!RtlFreeHeap+0x647, calling ntdll!_SEH_epilog 035cfd60 791b5f0c mscorwks!EEClass::GetFixedUpSlot+0x1d, calling mscorwks!Module::IsJumpTargetTableEntry 035cfd88 791ed5b9 mscorwks!MethodDesc::Call+0x97, calling mscorwks!MethodDesc::CallDescr 035cfdb0 792e87b7 mscorwks!ThreadNative::KickOffThread_Worker+0x9d, calling mscorwks!MethodDesc::Call 035cfdd4 791cf13f mscorwks!ThreadStore::TransferStartedThread+0x7f, calling mscorwks!ThreadStore::UnlockThreadStore 035cfdfc 792e8886 mscorwks!ThreadNative::KickOffThread+0xc2, calling mscorwks!ThreadNative::KickOffThread_Worker 035cfe54 7c91056d ntdll!RtlFreeHeap+0x647, calling ntdll!_SEH_epilog 035cfe58 7c809988 KERNEL32!LocalFree+0x27, calling ntdll!RtlFreeHeap 035cfea0 791cf03c mscorwks!Thread::intermediateThreadProc+0x44 035cffa4 791cf02a mscorwks!Thread::intermediateThreadProc+0x32, calling mscorwks!_alloca_probe 035cffb4 7c80b50b KERNEL32!BaseThreadStart+0x37 035cffdc 7c8399f3 KERNEL32!_except_handler3 There are 395 SEHExceptions when I run !dae. Also, I get the following error trying to create a minidump while attached to the process. 0:004> .dump /ma /u stackoverflow.dmp Creating stackoverflow_138C_2005-08-29_15-43-24-331_1450.dmp - mini user dump GenWriteHandleOperations.Start(0x1450) failed, 0x80004001 WriteFullMemory.Memory.Read(0x402000, 0x9000) failed, retries 5, 0x8007001e WriteFullMemory.Memory.Read(0x402000, 0x9000) failed, retries 4, 0x8007001e WriteFullMemory.Memory.Read(0x402000, 0x9000) failed, retries 3, 0x8007001e WriteFullMemory.Memory.Read(0x402000, 0x9000) failed, retries 2, 0x8007001e WriteFullMemory.Memory.Read(0x402000, 0x9000) failed, retries 1, 0x8007001e Dump creation failed, Win32 error 30 "The system cannot read from the specified device." The process was running from a network share at the time that it crashed, and we were having connectivity issues at the time - this may be related. Is there any way to work around this so I can create the minidump? Thanks. Regards, Matt Garven What is the exception code in those SEHExceptions (you can use !do to dump it)? !DumpStack is a raw stack dump similar to 'dds esp' so it shows a lot of bogus frames. 'kf' would probably give you a better idea of how the overflow happened. To create a dump, you can try excluding pieces of information that could be backed by remote files. Start with .dump /m. If that works, try adding other options one by one (F, h, u, t, w, d etc).  SignatureThis posting is provided "AS IS" with no warranties, and confers no rights. > We're receiving a StackOverflowException intermittently. I've attached > with WinDbg and provided some of the stack below (you can see the > repeating pattern that eventually causes the stack overflow): > > 0:004> !DumpStack 035cc9d8 > There are 395 SEHExceptions when I run !dae. > [quoted text clipped - 21 lines] > and we were having connectivity issues at the time - this may be related. > Is there any way to work around this so I can create the minidump? Here's a dump of one of the SEHExceptions: Name: System.Runtime.InteropServices.SEHException MethodTable 0x79c2b0ec EEClass 0x79c2b16c Size 64(0x40) bytes GC Generation: 0 mdToken: 0x020002f6 (c:\windows\microsoft.net\framework\v1.1.4322\mscorlib.dll) FieldDesc*: 0x00000000 MT Field Offset Type Attr Value Name 0x79b947ac 0x400001d 0x4 CLASS instance 0x00000000 _className 0x79b947ac 0x400001e 0x8 CLASS instance 0x00000000 _exceptionMethod 0x79b947ac 0x400001f 0xc CLASS instance 0x00000000 _exceptionMethodString 0x79b947ac 0x4000020 0x10 CLASS instance 0x00ba905c _message 0x79b947ac 0x4000021 0x14 CLASS instance 0x00000000 _innerException 0x79b947ac 0x4000022 0x18 CLASS instance 0x00000000 _helpURL 0x79b947ac 0x4000023 0x1c CLASS instance 0x00000000 _stackTrace 0x79b947ac 0x4000024 0x20 CLASS instance 0x00000000 _stackTraceString 0x79b947ac 0x4000025 0x24 CLASS instance 0x00000000 _remoteStackTraceString 0x79b947ac 0x4000026 0x2c System.Int32 instance 0 _remoteStackIndex 0x79b947ac 0x4000027 0x30 System.Int32 instance -2147467259 _HResult 0x79b947ac 0x4000028 0x28 CLASS instance 0x00000000 _source 0x79b947ac 0x4000029 0x34 System.Int32 instance 55391628 _xptrs 0x79b947ac 0x400002a 0x38 System.Int32 instance -1073741818 _xcode ----------------- Exception 00bb1438 in MT 79c2b0ec: System.Runtime.InteropServices.SEHException _message: External component has thrown an exception. So that's C0000006? STATUS_IN_PAGE_ERROR? Why would this lead to a stack overflow exception? Is there anything we can do to work around the issue? ... other than get a better network ;) Here's the full output of the kf command: 0:004> kf Memory ChildEBP RetAddr 034d2a6c 7c90e9ab ntdll!KiFastSystemCallRet 4 034d2a70 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 9c 034d2b0c 7c809c86 KERNEL32!WaitForMultipleObjectsEx+0x12c 1c 034d2b28 793a0ce8 KERNEL32!WaitForMultipleObjects+0x18 2c 034d2b54 793a34bc mscorwks!Debugger::EnsureDebuggerAttached+0x64 28 034d2b7c 793a3736 mscorwks!Debugger::SendException+0xcf 24 034d2ba0 792ae653 mscorwks!Debugger::LastChanceManagedException+0xb6 24 034d2bc4 792540b4 mscorwks!FailFast+0xb0 34 034d2bf8 7923870d mscorwks!GetPrevSEHRecord+0x791 18 034d2c10 792ae59d mscorwks!COMPlusFrameHandler+0x3d 1c 034d2c2c 7c9037bf mscorwks!COMPlusNestedExceptionHandler+0x57 24 034d2c50 7c90378b ntdll!ExecuteHandler2+0x26 b0 034d2d00 7c90eafa ntdll!ExecuteHandler+0x24 0 034d2d00 791b2ecb ntdll!KiUserExceptionDispatcher+0xe 480 034d3180 791d6a13 mscorwks!_SEH_prolog 324 034d34a4 79238c4a mscorwks!Thread::StackWalkFrames+0x8b 1c 034d34c0 79237510 mscorwks!LookForHandler+0x63 e8 034d35a8 79238de4 mscorwks!GetPrevSEHRecord+0x427 34 034d35dc 7923870d mscorwks!GetPrevSEHRecord+0x7d2 18 034d35f4 792ae59d mscorwks!COMPlusFrameHandler+0x3d As for the dump, I can get a dump as long as I don't use "f", and "h" generates a warning. I'm not sure why it would continue to complain about being unable to read from the specified device after the network connectivity has been restored, however. Thanks for your assistance. Regards, Matt Garven > What is the exception code in those SEHExceptions (you can use !do > to dump it)? [quoted text clipped - 38 lines] >> and we were having connectivity issues at the time - this may be related. >> Is there any way to work around this so I can create the minidump? > So that's C0000006? STATUS_IN_PAGE_ERROR? Why would this lead to a stack > overflow exception? Is there anything we can do to work around the issue? > ... other than get a better network ;) Looks like CLR tries to unwind the stack, calls a managed exception handler and generates a nested exception because the handler cannot be paged in. The process then repeats itself. In the unmanaged world you deal with this by using the /swaprun linker option: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vccore/html/_co re_.2f.swaprun.asp I'm not sure if this will work for managed code but you could try something like "link /edit /swaprun:net my_app.exe". SignatureThis posting is provided "AS IS" with no warranties, and confers no rights. Hi Pavel, I suppose for now I'll make the process copy itself to the local disk temp path and relaunch. I'm not sure how the /swaprun option would help us as this is a deployed executable. This problem caused a reasonable amount of headscratching for us as reproducing it was difficult and more often than not the process seemed to quit and just leave us with the vs7jit process. I was quite relieved when it occurred on my machine and I was able to debug it. Thanks for the tip on looking at the _xcode field in the SEHException, that helped us finally nail this problem. That said, it would be nice if the CLR could either handle this or provide a more useful error message. I'm sure this would require considerable work, however running from a network drive seems like something you would expect to just work - at least in the managed world ;) Thanks again. Regards, Matt Garven >> So that's C0000006? STATUS_IN_PAGE_ERROR? Why would this lead to a stack >> overflow exception? Is there anything we can do to work around the issue? [quoted text clipped - 13 lines] > something > like "link /edit /swaprun:net my_app.exe". > That said, it would be nice if the CLR could either handle this or provide > a more useful error message. I'm sure this would require considerable > work, however running from a network drive seems like something you would > expect to just work - at least in the managed world ;) Well if parts of the process cannot be paged in there's no way it could "just work". I guess it could be failing in a more predictable way but I'm not sure whether the current behavior constitues a bug or not. SignatureThis posting is provided "AS IS" with no warranties, and confers no rights.
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