bug#70914: 29.3; Crashes often on Windows

[Eli Zaretskii]

> From: Simen Endsjø <simendsjo@gmail.com>
> Date: Sat, 18 May 2024 20:42:50 +0200
> Cc: acorallo@gnu.org, 70914@debbugs.gnu.org
> 
> I don't think I use any additional dlls. Here's the output from windbg, also
> showing the zero stackframes and the loaded dlls.

Thanks.  Nothing stands out, AFAICT.

> ModLoad: 00007fff`edd50000 00007fff`eddf7000   C:\WINDOWS\System32\msvcrt.dll
> ModLoad: 00007fff`eeca0000 00007fff`eed48000   C:\WINDOWS\System32\sechost.dll
> ModLoad: 00007fff`ecad0000 00007fff`ecaf8000   C:\WINDOWS\System32\bcrypt.dll
> ModLoad: 00007fff`ed610000 00007fff`ed725000   C:\WINDOWS\System32\RPCRT4.dll
> ModLoad: 00007fff`d3370000 00007fff`d3603000
> C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.22621.3527_none_270e469b73872a76\COMCTL32.dll
> ModLoad: 00007fff`eeba0000 00007fff`eec97000   
> C:\WINDOWS\System32\comdlg32.dll
> ModLoad: 00007fff`edab0000 00007fff`edad9000   C:\WINDOWS\System32\GDI32.dll
> ModLoad: 00007fff`ece30000 00007fff`ececa000   
> C:\WINDOWS\System32\msvcp_win.dll
> ModLoad: 00007fff`ecb70000 00007fff`ecb96000   C:\WINDOWS\System32\win32u.dll
> ModLoad: 00007fff`ecd10000 00007fff`ece21000   
> C:\WINDOWS\System32\ucrtbase.dll

Hmm... does your MinGW installation produce programs linked against
UCRT or against MSVCRT?  I see both loaded, which looks strange to me.