[Bug 30406] New: WinUAE crashes when the emulation window is resized

http://bugs.winehq.org/show_bug.cgi?id=30406

Bug #: 30406
           Summary: WinUAE crashes when the emulation window is resized
           Product: Wine
           Version: 1.5.1
          Platform: x86-64
               URL: http://www.winuae.net/files/InstallWinUAE2400.exe
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 39747
  --> http://bugs.winehq.org/attachment.cgi?id=39747
Backtrace output for crash when resizing window

I'm testing with Wine 1.5.1, Lubuntu 11.10 64-bit, Nvidia driver 295.20.

This bug applies to version 2.4.0 of the WinUAE Amiga emulator. WinUAE can use
either DirectDraw or Direct3D for its graphics output. The default is
DirectDraw (at least when installed under Wine in XP mode). I get a crash on
resizing the emulation window. In my testing, it seems to happen more often
when graphics API is set to Direct3D.

To reproduce the problem:
- Download and run the WinUAE installer. Run WinUAE.
- Click Start. The emulation window opens and after a few seconds the insert
media screen appears. There's a red mouse pointer which you can move.
- Click the middle mouse button to un-capture the mouse, then resize the
emulation window several times. You may get a crash at this point.
- Press F12 to bring up the settings window. Click Miscellanous in the treeview
and change Graphics API to Direct3D.
- To work around Wine bug 10643, click in the emulation window then press and
release F12.
- Click OK to continue the emulation.
- Repeatedly resize the window. You should get a crash sooner or later.

When it crashes, a dialog box appears with caption Crash, and text like this:
  Crash detected. MiniDump saved as:
  C:\Program Files\WinUAE\winuae_240_yyyymmdd_hhmmss.dmp
On clicking OK a Wine Program Error window appears. Backtrace output from that
is attached.

[Bug 30406] WinUAE crashes when the emulation window is resized

http://bugs.winehq.org/show_bug.cgi?id=30406

Mark K  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download, source
                 CC|                            |[e-mail]

[Bug 30406] WinUAE crashes when the emulation window is resized

http://bugs.winehq.org/show_bug.cgi?id=30406

Frédéric Delanoy  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #1 from Frédéric Delanoy  2012-04-10 09:25:41 CDT ---
(In reply to comment #0)
> Created attachment 39747 [details]
> Backtrace output for crash when resizing window
>
> I'm testing with Wine 1.5.1, Lubuntu 11.10 64-bit, Nvidia driver 295.20.

Please repost the backtrace using a wine version with debugging symbols
(generally named like "wine*-dbg").
Also note 295.20 is buggy and you may want to try 295.33 first.

[Bug 30406] WinUAE crashes when the emulation window is resized

http://bugs.winehq.org/show_bug.cgi?id=30406

--- Comment #2 from Mark K  2012-04-10 10:45:08 CDT ---
I have the wine1.5-dbg package installed already. Is there something I need to
do to activate/enable backtraces with debugging symbols?

After the stack dump, this text is printed:
Backtrace:
=>0 0x00000000 (0x0000023e)
0x00000000: -- no code accessible --

or sometimes this instead (as in the attached backtrace text):
Backtrace:
=>0 0x27bc8d00 (0x0000023e)
0x27bc8d00: addb    %al,0x0(%eax)

[Bug 30406] WinUAE crashes when the emulation window is resized

http://bugs.winehq.org/show_bug.cgi?id=30406

--- Comment #3 from Mark K  2012-05-03 14:42:13 CDT ---
I compiled wine 1.5.3 myself, and while I get a decent-looking backtrace when
running other programs which crash, there is no more info in the backtrace with
this WinUAE crash than in the attachment to the bug description above.

I don't know whether the lack of backtrace could be another Wine bug, or just
something about the state of the stack when WinUAE crashes.

[Bug 30406] WinUAE crashes when the emulation window is resized

http://bugs.winehq.org/show_bug.cgi?id=30406

Frédéric Delanoy  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1

--- Comment #4 from Frédéric Delanoy  2013-06-06 14:18:45 CDT ---
Still in wine-1.5.31-204-g1319515

[Bug 30406] WinUAE crashes when the emulation window is resized

https://bugs.winehq.org/show_bug.cgi?id=30406

--- Comment #5 from Frédéric Delanoy  ---
Still in wine-1.9.18-121-g4e9cc30

Difficult to trigger, though