[Bug 41566] New: Amaranth Audio Cycle crashes when opening certain windows

https://bugs.winehq.org/show_bug.cgi?id=41566

Bug ID: 41566
           Summary: Amaranth Audio Cycle crashes when opening certain
                    windows
           Product: Wine
           Version: 1.9.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 55897
  --> https://bugs.winehq.org/attachment.cgi?id=55897
Terminal output + Crash dump

Cycle is a VST synthesizer, but also comes as standalone. Download the demo
here: http://www.amaranthaudio.com/data/binary/CycleDemoInstaller.exe

Since the author hasn't updated it for close to 2 years, please download and
back it up even if you don't want to investigate the bug yet, for the future
(alternatively, if site goes down I can upload the demo installer somewhere).

Steps to crash:

1) Install Cycle, we're interested in the "Standalone" because it's easier to
debug/test, but the VST version has the exact same crash.
2) Launch it, e.g: /opt/wine-devel/bin/wine "~/.wine/drive_c/Program Files
(x86)/Amaranth Audio/Cycle/Cycle.exe"
3) Go to the Audio tab at the top, and click on "Modulation Matrix".
4) Cycle Crashes.

Btw, yes, I did try it in 32-bit WINEPREFIX as well, same thing, I forgot to
set the WINEARCH when doing this dump in a fresh prefix, but trust me it is the
same crash on NULL (just test it yourself). So it doesn't matter, the exact
same thing happens in 32-bit WINEPREFIX.

The terminal output + crash dump is attached.