[Bug 55031] New: experimental wow64 mode: crashes in some 3d graphics code

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55031

Bug ID: 55031
           Summary: experimental wow64 mode: crashes in some 3d graphics
                    code
           Product: Wine
           Version: 8.10
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 74591
  --> https://bugs.winehq.org/attachment.cgi?id=74591
wine.crash.log

When I'm trying to run Spellforce 2 with experimental wow64 wine mode, it
crashes. When I'm running it using normal multilib setup, everything runs fine,
at least until main menu, didn't check again further.

Same happens when I'm trying to run Torchlight 2 from Steam. Demo available on:

https://store.steampowered.com/app/200710/Torchlight_II/

Crashing wine build options: ./configure --with-mingw
--enable-archs='i386,x86_64' --prefix=/tmp/wineinstall

Suspicious log lines just before crash:

0114:fixme:opengl:wow64_map_buffer GL_MAP_PERSISTENT_BIT not supported!
wine: Unhandled page fault on write access to 5BFFF000 at address 6AB23144
(thread 0114), starting debugger...

OS: Gentoo Linux amd64 (64bit)
Graphics: X11

Videocard information:
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: Quadro K1000M/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 470.182.03
OpenGL core profile shading language version string: 4.60 NVIDIA
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile