For some reason, I cannot run any commands once I load psscor4. I have downloaded x64 of psscor4 from MS website and put it in same folder where windbg is. Before loading psscor4, I can run sos commands fine without any problem.
0:003> .loadby sos clr
0:003> lmvm clr
start end module name
00007ffa`35630000 00007ffa`35fc8000 clr (deferred)
Image path: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll
Image name: clr.dll
Timestamp: Wed Nov 27 19:25:30 2013 (52968D7A)
CheckSum: 00996ED8
ImageSize: 00998000
File version: 4.0.30319.34011
Product version: 4.0.30319.34011
File flags: 8 (Mask 3F) Private
File OS: 4 Unknown Win32
File type: 2.0 Dll
File date: 00000000.00000000
Translations: 0409.04b0
CompanyName: Microsoft Corporation
ProductName: Microsoft® .NET Framework
InternalName: clr.dll
OriginalFilename: clr.dll
ProductVersion: 4.0.30319.34011
FileVersion: 4.0.30319.34011 built by: FX45W81RTMGDR
PrivateBuild: DDBLD109
FileDescription: Microsoft .NET Runtime Common Language Runtime - WorkStation
LegalCopyright: © Microsoft Corporation. All rights reserved.
Comments: Flavor=Retail
0:003> !DumpHeap -type ConsoleApplication1.Dummy
Address MT Size
0000000002022f58 00007ff9d5ec4130 40
Statistics:
MT Count TotalSize Class Name
00007ff9d5ec4130 1 40 ConsoleApplication1.Dummy
Total 1 objects
0:003> !DumpHeap -mt 00007ff9d5ec4130
Address MT Size
0000000002022f58 00007ff9d5ec4130 40
Statistics:
MT Count TotalSize Class Name
00007ff9d5ec4130 1 40 ConsoleApplication1.Dummy
Total 1 objects
0:003> !do 0000000002022f58
Name: ConsoleApplication1.Dummy
MethodTable: 00007ff9d5ec4130
EEClass: 00007ff9d5fd23b8
Size: 40(0x28) bytes
File: c:\Projects\ConsoleApplication1\ConsoleApplication1\bin\Debug\ConsoleApplication1.exe
Fields:
MT Field Offset Type VT Attr Value Name
00007ffa34635740 4000001 8 System.Byte[] 0 instance 0000000012029740 bytes
00007ffa34632838 4000002 18 System.Int32 1 instance 0 <ID>k__BackingField
00007ffa3464d5b8 4000003 10 System.Double 1 instance 0.000000 <SomeThing>k__BackingField
Once I load psscor4, I cannot run any sos commands
0:003> .load psscor4
0:003> !DumpHeap -type ConsoleApplication1.Dummy
The garbage collector data structures are not in a valid state for traversal.
It is either in the "plan phase," where objects are being moved around, or
we are at the initialization or shutdown of the gc heap. Commands related to
displaying, finding or traversing objects as well as gc heap segments may not
work properly. !dumpheap and !verifyheap may incorrectly complain of heap
consistency errors.
Error requesting GC Heap data
Unable to build snapshot of the garbage collector state
0:003> !DumpHeap -mt 00007ff9d5ec4130
The garbage collector data structures are not in a valid state for traversal.
It is either in the "plan phase," where objects are being moved around, or
we are at the initialization or shutdown of the gc heap. Commands related to
displaying, finding or traversing objects as well as gc heap segments may not
work properly. !dumpheap and !verifyheap may incorrectly complain of heap
consistency errors.
Error requesting GC Heap data
Unable to build snapshot of the garbage collector state
0:003> !do 0000000002022f58
<Note: this object has an invalid CLASS field>
Invalid object
I can run these commands after prefixing sos. So !sos.do works fine. But problem is that I cannot run any psscor4 specific commands either. Any idea what could be wrong? I think the error that psscor4 outputting is misleading as I don't think any GC is happening when I attached windbg to this process.
EDIT
Below is the configuration used for .NET 4.0. Which one of these could be used with psscor4 then?
