[Bug 54833] New: Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

Bug ID: 54833
           Summary: Heroes of Might and Magic 5 crash on starting some
                    builtin maps, since wine 7.13
           Product: Wine
           Version: 8.5
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

While answering on https://bugs.winehq.org/show_bug.cgi?id=39742#c21 I found
that I can't start many single player maps (Single Player -> Custom Game) -
game crashes. These maps was playable earlier. And playing on maps that can be
started game often occasionally crashes.

After investigation different versions I found this begins from wine 7.13 on
7.12 all ok.

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

Austin English  changed:

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

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #1 from Rafał Mużyło  ---
...in short: logs, please.

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #2 from Vjacheslav  ---
(In reply to Rafał Mużyło from comment #1)
> ...in short: logs, please.

What logs I need give? Console output of crashed game?

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #3 from Rafał Mużyło  ---
While the console spew is not always helpful in determining the cause of the
problem, most of the time it's at very least a good starting point to narrow
things down.

...and I mean all of it, not just the crash backtrace.

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

Zeb Figura  changed:

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

--- Comment #4 from Zeb Figura  ---
(In reply to Rafał Mużyło from comment #1)
> ...in short: logs, please.

This kind of comment isn't very helpful (or polite, for that matter), not least
because "logs" is not nearly specific enough. Best is to provide a link to
instructions:

https://wiki.winehq.org/FAQ#How_can_I_get_a_debugging_log_.28a.k.a._terminal...

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #5 from Rafał Mużyło  ---
(In reply to comment #4)

Interestingly enough, on top of bug creation page
(https://bugs.winehq.org/enter_bug.cgi?product=Wine) there's a link to bugs
wiki page which - surprisingly enough - provides the very same link.

But of course nobody reads those.

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #6 from Vjacheslav  ---
Created attachment 74367
  --> https://bugs.winehq.org/attachment.cgi?id=74367
Game crash output, wine 8.6

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #7 from Rafał Mużyło  ---
> 0120:err:d3d:wined3d_debug_callback 0124E308: "GL_OUT_OF_MEMORY error generated. Failed to allocate CPU address space mapping for buffer object (consider building 64-bit app).".

That's one of the nasty ones - some apps/games map excessively in wine. Some
even far above what you'd expect from game size (IIRC I've seen below 1G in
size games dying from this). It's relatively rare and would be nice if it got
fixed, but chances are it won't be.

Perhaps once the new 32-on-64 mode becomes reliable things get changed, but
that's not a given.

If you checked the range correctly, Zeb is most likely the author of the change
that triggered this.

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #8 from Rafał Mużyło  ---
...PS: perhaps there's another gotcha about
831ff102008e2ba93a403344646b5ed67258eaeb...

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #9 from Zeb Figura  ---
(In reply to Rafał Mużyło from comment #7)
> > 0120:err:d3d:wined3d_debug_callback 0124E308: "GL_OUT_OF_MEMORY error generated. Failed to allocate CPU address space mapping for buffer object (consider building 64-bit app).".
>
> That's one of the nasty ones - some apps/games map excessively in wine. Some
> even far above what you'd expect from game size (IIRC I've seen below 1G in
> size games dying from this). It's relatively rare and would be nice if it
> got fixed, but chances are it won't be.

It doesn't necessarily have to do with applications performing 3D mappings, or
even if it does, that's an odd thing to ascribe blame to, seeing as those
mappings happen on Windows as well and the latter usually does fine. More
likely culprits include excessively sized system libraries, PulseAudio shared
memory slices, or system 3D drivers not unmapping buffers even when we ask them
to.
> Perhaps once the new 32-on-64 mode becomes reliable things get changed, but
> that's not a given.

New-style wow64 won't help most of this, at least not by itself. Mappings
accessible to the PE side still need to go in the bottom 2 (or 4) GiB.
> If you checked the range correctly, Zeb is most likely the author of the
> change that triggered this.

What change?

(In reply to Rafał Mużyło from comment #8)
> ...PS: perhaps there's another gotcha about
> 831ff102008e2ba93a403344646b5ed67258eaeb...

In what way?

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #10 from Rafał Mużyło  ---
> What change?
> In what way?

Well...if the version range is correct, the most likely culprit (going by
symptoms) lies within your 2022-07-14 series for wined3d (at least going by
commit titles). Looking specifically at "Respect the client map count even for
suballocated BOs", which seems to made things more correct, but looks as
potentially likely to result in increased memory consumption (by delaying
memory releases - ...perhaps in some corner cases indefinitely ?).

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #11 from Rafał Mużyło  ---
...and yes, I'm doing my wild guesstimate shtick again, but with the given
data, that set/commit seems most probable...
(unless the reporter is willing/able to do full bisect or someone else does it
for him, that's likely closest we'll get)

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #12 from Rafał Mużyło  ---
As for the first part of your post, generally yes, but in this case we're
dealing with a regression and that changes the equation quite a bit.

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #13 from Vjacheslav  ---
Some updates to my first report. Problem with this game is more complex. Every
version beginning from 7.13 changes behavior.

7.12 - all ok.
7.13 - I have laptop with nvidia optimus. Using nvidia card game shows black
screen. On intel card game starts and very slow(as expected) and problem map is
ok. This behavior is from 7.12 to 8.0-rc1.

8.0-rc1 - On nvidia card game still shows black screen. On intel card game
starts and problem map hangs.
8.0-rc4 - On nvidia card game still shows black screen. On intel card game
starts without sound(!) and problem map crashes(!).
8.0 - Game starts with black screen for both cards.
8.4 - Game starts on nvidia card(!) with no sound, problem map crashes. On
intel card game crashes on start.
8.5 - Game starts on nvidia card and sound appeared(!) again, problem map
crashes. On intel card game crashes on start.

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #14 from Vjacheslav  ---
Link to download game https://disk.yandex.ee/d/jzJtWicpSI_EZQ

[Bug 54833] Heroes of Might and Magic 5 crash on starting some builtin maps, since wine 7.13

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54833

--- Comment #15 from Vjacheslav  ---
wine 9.3: still not fixed