[ros-dev] Both CMD Consoles Go Puff!
James Tabor
jimtabor at adsl-64-217-116-74.dsl.hstntx.swbell.net
Wed Apr 13 23:32:06 CEST 2005
Hartmut Birr wrote:
> James Tabor wrote:
>
>
>>Frames:
>> 7c900000+a05c C:\ReactOS\system32\ntdll.dll
>> 5ffb0000+8381 C:\ReactOS\system32\win32csr.dll
>> 5ffb0000+8eac C:\ReactOS\system32\win32csr.dll
>> 220000+12a8f C:\ReactOS\system32\user32.dll
>> 220000+12ced C:\ReactOS\system32\user32.dll
>> 5ffb0000+91c4 C:\ReactOS\system32\win32csr.dll
>> 7c800000+26554 C:\ReactOS\system32\kernel32.dll
>>(NTDLL:rtl/critical.c:446) Deadlock: 8517f8
>>(ke/catch.c:191) Unhandled UserMode exception, terminating thread
>
>
> Hi,
>
> can you please determine and add the line numbers from the source files?
> I'm not sure but I think the first frame from win32csr.dll is
> guiconsole.c line #369. At this point is first acquire the GuiData->Lock
> and than is BeginPaint called which returns the Dc. It exist an other
> function (GuiConsoleUpdateBitmap), which calls first GetDc for getting a
> Dc and does than acquire the GuiData->Lock . This may be the problem, if
> the Dc management use also a lock or something similar.
>
> I'm out of town until monday. Please be a patient if I do not answer
> immediately of your next mail.
>
> - Hartmut
ntdll rtl/critical.c:162 (RtlEnterCriticalSection)
win32csr guiconsole.c:369 (GuiConsoleHandlePaint)
win32csr guiconsole.c:749 (GuiConsoleWndProc)
user32 _User32CallWindowProcFromKernel at 8
call 77eb1a60 <_ZwCallbackReturn at 12>
This was a guess.
user32 Can't calc the offset.
win32csr guiconsole.c:874 (GuiConsoleGuiThread)
kernel32 Thread/thread.c:75 (ThreadStartup)
Did we have radd2line code in the debugger enabled at some point, I remember
seeing line numbers ref to the source code. Why is it turn off?
Thanks,
James
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