[Bug 58973] New: Many games crash at start with new WoW64 wine-10.19 and discrete Nvidia GPU
http://bugs.winehq.org/show_bug.cgi?id=58973
Bug ID: 58973 Summary: Many games crash at start with new WoW64 wine-10.19 and discrete Nvidia GPU Product: Wine Version: 10.19 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@list.winehq.org Reporter: memax@gmx.fr Distribution: ---
Created attachment 79683 --> http://bugs.winehq.org/attachment.cgi?id=79683 "Syberia 2" terminal output
System Information: OS: Ubuntu 24.04.3 LTS 64-bit Kernel: Linux 6.14.0-35-generic Windowing System: X11
Graphics: Discrete GPU: NVIDIA NVIDIA Driver Version: 535.274.02
Wine Version: Development version New WoW64 wine-10.19 (built by me)
Description: All the 32-bit games I have tested so far crash on launch with new WoW64 wine-10.19 and discrete Nvidia GPU. Switching to the integrated Intel GPU allows to work around the problem. This bug does not affect old WoW64 (wine-10.19 from WineHQ Binary Packages).
http://bugs.winehq.org/show_bug.cgi?id=58973
imaxm memax@gmx.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- Keywords| |regression
http://bugs.winehq.org/show_bug.cgi?id=58973
imaxm memax@gmx.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|Many games crash at start |Many games crash on launch |with new WoW64 wine-10.19 |with new WoW64 wine-10.19 |and discrete Nvidia GPU |and discrete Nvidia GPU
http://bugs.winehq.org/show_bug.cgi?id=58973
Rémi Bernon rbernon@codeweavers.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |rbernon@codeweavers.com
--- Comment #1 from Rémi Bernon rbernon@codeweavers.com --- Could you attach a log file with WINEDEBUG=+wgl,+opengl,+system,+x11drv environment variable set? Thanks!
http://bugs.winehq.org/show_bug.cgi?id=58973
--- Comment #2 from Rémi Bernon rbernon@codeweavers.com --- Sorry, lets make that WINEDEBUG=+wgl,+opengl,+system,+x11drv,+vulkan as there's some vulkan message being printed, although I don't think it's relevant.
http://bugs.winehq.org/show_bug.cgi?id=58973
--- Comment #3 from imaxm memax@gmx.fr --- Created attachment 79688 --> http://bugs.winehq.org/attachment.cgi?id=79688 WINEDEBUG=+wgl,+opengl,+system,+x11drv,+vulkan
http://bugs.winehq.org/show_bug.cgi?id=58973
--- Comment #4 from imaxm memax@gmx.fr --- Regression testing:
80275a84512f22e3cc4463122450eb9975f7a608 is the first bad commit commit 80275a84512f22e3cc4463122450eb9975f7a608 Author: Rémi Bernon rbernon@codeweavers.com Date: Wed Nov 12 09:00:43 2025 +0100
win32u: Return the native adapter name as GL_RENDERER string.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58831
dlls/opengl32/unix_wgl.c | 5 +++++ dlls/win32u/opengl.c | 2 +- dlls/win32u/sysparams.c | 2 +- dlls/win32u/win32u_private.h | 1 + 4 files changed, 8 insertions(+), 2 deletions(-)
http://bugs.winehq.org/show_bug.cgi?id=58973
imaxm memax@gmx.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- Regression SHA1| |80275a84512f22e3cc446312245 | |0eb9975f7a608
http://bugs.winehq.org/show_bug.cgi?id=58973
--- Comment #5 from Rémi Bernon rbernon@codeweavers.com --- Thanks, what is weird though is that from your log there's a crash but it doesn't happen within the call to wglQueryCurrentRendererStringWINE but rather *after* it, when the string is copied to the list of WOW64 strings. It doesn't happen for me for some reason.
From the same log, the returned string comes from `egl->device_name` of the device #0, which according to the `init_device_info` traces is a valid string.
It'll probably need some additional traces in opengl32, for instance around and within return_wow64_string to better understand where the crash comes from.
http://bugs.winehq.org/show_bug.cgi?id=58973
--- Comment #6 from Rémi Bernon rbernon@codeweavers.com --- Created attachment 79720 --> http://bugs.winehq.org/attachment.cgi?id=79720 additional traces for debugging
Would you mind building Wine with the attached patch and making the same log as before? This should be enough to understand where it is crashing exactly.
http://bugs.winehq.org/show_bug.cgi?id=58973
--- Comment #7 from imaxm memax@gmx.fr --- Created attachment 79721 --> http://bugs.winehq.org/attachment.cgi?id=79721 Patched WINEDEBUG=+wgl,+opengl,+system,+x11drv,+vulkan
http://bugs.winehq.org/show_bug.cgi?id=58973
--- Comment #8 from Rémi Bernon rbernon@codeweavers.com --- Thank you! It looks like the strings returned by glGetString get invalidated even (probably because of a GL context change) though the documentation says that they are supposed to be static.
https://gitlab.winehq.org/wine/wine/-/merge_requests/9491 should fix the issue.
http://bugs.winehq.org/show_bug.cgi?id=58973
--- Comment #9 from imaxm memax@gmx.fr --- (In reply to Rémi Bernon from comment #8)
Thank you! It looks like the strings returned by glGetString get invalidated even (probably because of a GL context change) though the documentation says that they are supposed to be static.
https://gitlab.winehq.org/wine/wine/-/merge_requests/9491 should fix the issue.
You're welcome! I tested your merge request and it does indeed fix the issue. Thank you!
http://bugs.winehq.org/show_bug.cgi?id=58973
Rémi Bernon rbernon@codeweavers.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED Fixed by SHA1| |2f8bbd4d956c3558380ba31da31 | |d86c94696f764
--- Comment #10 from Rémi Bernon rbernon@codeweavers.com --- This should be fixed after 2f8bbd4d956c3558380ba31da31d86c94696f764.
-
WineHQ Bugzilla