[Bug 26862] New: Portal 2 crashes at various points of game with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

Summary: Portal 2 crashes at various points of game with
                    disabled GLSL
           Product: Wine
           Version: 1.3.18
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Tested on both fglrx and mesa drivers, so that's probably not a driver bug.

When GLSL _disabled_ game crashes at any loading screen, with only possible
exception of new-game loading screen.
When GLSL enabled, mesa driver locks up, but fglrx goes though and loads the
game.

(Steam version, with cracks applied to make game running)

[Bug 26862] Portal 2 crashes at loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

Night Nord  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Portal 2 crashes at various |Portal 2 crashes at loading
                   |points of game with         |with disabled GLSL
                   |disabled GLSL               |

--- Comment #1 from Night Nord  2011-04-20 12:35:48 CDT ---
Correction: only moment where it doesn't crash is savegame
just-before-first-portal-opened and saves after that before level end. Loading
next level or any save from next level, or trying to start new game results in
crash.

[Bug 26862] Portal 2 crashes at loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #2 from Night Nord  2011-04-20 12:37:59 CDT ---
Created an attachment (id=34244)
 --> (http://bugs.winehq.org/attachment.cgi?id=34244)
+d3d,+d3d_caps,+trace,+seh debug log

It seems that game exists 'validly' by catching some strange error which is not
reflected in log.

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

Night Nord  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Portal 2 crashes at loading |Portal 2 crashes at
                   |with disabled GLSL          |level/save loading with
                   |                            |disabled GLSL

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #3 from Ken Sharp  2011-04-20 15:10:29 CDT ---
> (Steam version, with cracks applied to make game running)

What "cracks"?

Is there no backtrace at all?  Does the game have it's own debugger?

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #4 from Night Nord  2011-04-20 15:38:00 CDT ---
1) The pirate ones. That's a DRM system failing (bug #26835), is there any
other "cracks" to apply to "fix" it?
2) No, there was backtrace, but I've removed it to make wine developer happier.
They love digging bugs without proper information, I know. Well, actually, it
could be winedbg which failed again, but I don't see any suspicious messages,
that would notify about this. I suppose that that's a game who handles this
exceptions and then bails out without error.
3) Err... Game with own debugger? I really doubt that there is many of such
games, if at all.

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

Jerome Leclanche  changed:

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

--- Comment #5 from Jerome Leclanche  2011-04-20 17:56:09 CDT ---
(In reply to comment #4)
> - Err... Game with own debugger? I really doubt that there is many of such
>
> games, if at all.

Steam has its own debugger. Attach the relevant dummp from <steamroot>/dumps/

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #6 from Night Nord  2011-04-21 03:25:55 CDT ---
That's not a debugger, but rather corefile catcher. And it's working only when
game is running under Steam, which is not this case (bug #26835)

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #7 from Jerome Leclanche  2011-04-21 03:27:26 CDT ---
(In reply to comment #6)
> That's not a debugger, but rather corefile catcher. And it's working only when
> game is running under Steam, which is not this case (bug #26835)

Try wine portal2.exe -novid -nobreakpad -nominidumps

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #8 from Night Nord  2011-04-21 05:24:51 CDT ---
Created an attachment (id=34261)
 --> (http://bugs.winehq.org/attachment.cgi?id=34261)
Trimmed +all log of crash, last 10000 lines

0xc000005 is STATUS_ACCESS_VIOLATION, which is not so meaningful. Only thing I
could imagine - there is less constants in shader than it tries to assign.

I've cut log after exception handler completion.

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #9 from Night Nord  2011-04-21 05:30:05 CDT ---
Created an attachment (id=34262)
 --> (http://bugs.winehq.org/attachment.cgi?id=34262)
Crash backtrace produced by -nominidumps -nobreakpad

Ok, sorry, I've forgotten to look if this system could be disabled, thanks for
tip. Attaching log now.

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #10 from Night Nord  2011-04-22 07:28:50 CDT ---
One Nvidia user confirmed in AppDB entry comment, that NVidia are free from
this bug, but I'm still getting it on git kernel (with working s3tc on r600g,
so game is now looking just as on fglrx) and git mesa drivers. It seems to be
some nvidia's non-conformance wine relaying on. But we still need some
mesa-users (intel) confirmation (they should also have this crash than).

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

Stefan Dösinger  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |[e-mail]
         Resolution|                            |INVALID

--- Comment #11 from Stefan Dösinger  2011-05-01 07:25:27 CDT ---
Fwiw, this bug is invalid like the other crash on amd cards without GLSL. ARB
shaders support only shader model 2.0, this game very likely uses 3.0 without
checking for support. On Nvidia we have GL_NV_fragment_program2 and
GL_NV_vertex_program3 which allow us to implement shader model 3.0 with ARB
shaders. On other cards no equivalent extension exists. This applies to mesa
and fglrx alike.

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #12 from Night Nord  2011-05-01 14:41:00 CDT ---
On a side note - this happens only on pure win32 setup. No crash on shared
WoW64 setup for unknown reason. Does your resolution still apply?

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #13 from Stefan Dösinger  2011-05-01 14:49:04 CDT ---
That's strange for sure, but it could also be coincidence(e.g. different
handling of the exception, or the app randomly passing in a different pixel
shader when the call fails). You're welcome to debug this, but I won't spend my
time on trying to figure out why a 32 bit and WoW64 setup behave differently.

I can reopen the bug if you want to, but don't expect too much action on it.

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

--- Comment #14 from Night Nord  2011-05-01 16:05:03 CDT ---
Well, I guess it's not a big deal. It has it's workarounds (use shared WoW) and
now fglrx don't crash too often with GLSL enabled.

I'm not very good in wine debugging and I'm currently on gcc-4.6.0 which may
produce some bugs by itself, so I would prefer to leave this bug as INVALID by
now. If I'll find anything, I'll told you, thanks.

[Bug 26862] Portal 2 crashes at level/save loading with disabled GLSL

http://bugs.winehq.org/show_bug.cgi?id=26862

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #15 from Austin English  2011-05-16 04:34:40 CDT ---
Closing.