[Bug 60072] New: EverQuest crashes/hangs on world load in win32u/sysparams.c: user_check_not_lock: Assertion `0' failed

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=60072

            Bug ID: 60072
           Summary: EverQuest crashes/hangs on world load in
                    win32u/sysparams.c: user_check_not_lock: Assertion `0'
                    failed
           Product: Wine-staging
           Version: 11.14
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
  Target Milestone: ---
      Distribution: ---

Hello, apologies if this is not in the correct format. I've never submitted a
regression report before, but wanted to put this out there in case other EQ
players run into the same issue when trying to switch to Wine. Also, for
complete disclosure, this report was generated with the assistance of Gemini.

Component: 
win32u / user32 / display

Environment:
- OS: Linux Mint 22 (X11)
- Game: EverQuest (DX11 engine, eqgame.exe)
- Wine Version: wine-staging 11.14
- Last Known Good Version: wine-staging 11.12

Description:
When zoning into the world or updating display/window parameters (especially
when multi-client boxing 4 sessions), the application crashes or hangs at the
final stage of world load.

Terminal Output:
0000:err:system:user_check_not_lock BUG: holding USER lock
eqgame.exe: dlls/win32u/sysparams.c:351: user_check_not_lock: Assertion `0'
failed.
04b0:err:seh:call_seh_handlers invalid frame 000000010010F990

Steps to Reproduce:
1. Launch EverQuest under Wine Staging 11.14.
2. Select character and zone into world (or run multiple client instances).
3. Upon display parameter update during world initialization, win32u triggers
the 'user_check_not_lock' assertion and terminates the process.

Additional Info:
Rolling back to wine-staging 11.12 completely resolves the crash and allows all
clients to load and zone normally.

-- 
Do not reply to this email, post in Bugzilla using the
above URL to reply.
You are receiving this mail because:
You are watching all bug changes.

[Bug 60072] EverQuest crashes/hangs on world load in win32u/sysparams.c: user_check_not_lock: Assertion `0' failed

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=60072

Ken Sharp <[e-mail]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|blocker                     |normal

-- 
Do not reply to this email, post in Bugzilla using the
above URL to reply.
You are receiving this mail because:
You are watching all bug changes.

[Bug 60072] EverQuest crashes/hangs on world load in win32u/sysparams.c: user_check_not_lock: Assertion `0' failed

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=60072

Austin English <[e-mail]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression

--- Comment #1 from Austin English <[e-mail]> ---
Please run a regression test:
https://gitlab.winehq.org/wine/wine/-/wikis/Regression-Testing

-- 
Do not reply to this email, post in Bugzilla using the
above URL to reply.
You are receiving this mail because:
You are watching all bug changes.