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WimObiwan/WinDbg script.txt

Last active October 19, 2021 08:16
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WinDbg troubleshoot deadlocks caused by WinForms STA-violations
Raw
WinDbg script.txt
* START EXE IN WINDBG
* Based on https://web.archive.org/web/20160223063851/http://blogs.msdn.com/b/dsui_team/archive/2012/10/31/debugging-windows-forms-application-hangs-during-systemevents.userpreferencechanged.aspx
sxe ld clrjit
g
.sympath srv*http://msdl.microsoft.com/download/symbols
.reload
.loadby sos.dll clr
* If above command fails, run ("g"), and one second later, press the break button. Then try the .loadby command again
!name2ee System_Windows_Forms_ni System.Windows.Forms.Application+MarshalingControl..ctor
* LOOK FOR "JITTED Code Address:" e.g. "JITTED Code Address: 647ad2b4"
* Replace "xxxxxxxx" by that address e.g. 647ad2b4
bp xxxxxxxx ".echo MarshalingControl creation detected. Callstack follows.;!clrstack;.echo ==============================;gc"
g
* Analyze every output of "MarshalingControl creation detected. Callstack follows."
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