[Bug 49502] New: Arturia products random segfaults

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49502

Bug ID: 49502
           Summary: Arturia products random segfaults
           Product: Wine
           Version: 5.11
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 67629
  --> https://bugs.winehq.org/attachment.cgi?id=67629
Crash dump backtrace for analog lab 4

Arturia Analog Lab 4 and all other plugins/standalone exe files (that use the
vst3 plugin wrapper) randomly segfault after a while. Backtrace attached.

[Bug 49502] Arturia products random segfaults

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49502

Louis Lenders  changed:

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--- Comment #1 from Louis Lenders  ---
Hi,

Do the "random segfaults" also happen when you "do nothing" (so nointeraction
with GUI)?

This question comes up just to check this is not related to
https://bugs.winehq.org/show_bug.cgi?id=46314

Regards

[Bug 49502] Arturia products random segfaults

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49502

--- Comment #2 from Wojciech Arabczyk  ---
Hi,

It could be related, but i'm not 100% sure. I've the "hide wine version"
enabled. It happens mostly when i switch presets via the control surface (in
this case it's Arturia's own keylab mkII) connected via USB. This means i'm not
interacting with the GUI via mouse, but the content on the screen changes
nontheless.

Doing nothing-nothing makes no sense in such an app, right? :) Basically if i
do nothing it defeats the purpose.

Kind regards

[Bug 49502] Arturia products random segfaults

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49502

--- Comment #3 from Louis Lenders  ---
(In reply to Wojciech Arabczyk from comment #2)
> Hi,
>
> It could be related, but i'm not 100% sure. I've the "hide wine version"
> enabled. It happens mostly when i switch presets via the control surface (in
> this case it's Arturia's own keylab mkII) connected via USB. This means i'm
> not interacting with the GUI via mouse, but the content on the screen
> changes nontheless.
>
> Doing nothing-nothing makes no sense in such an app, right? :) Basically if
> i do nothing it defeats the purpose.
>
> Kind regards

Hi, thanks for reporting back. Did it work ok in previous wine-staging versions
(so is this a regression)?

[Bug 49502] Arturia products random segfaults

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49502

--- Comment #4 from Wojciech Arabczyk  ---
> Hi, thanks for reporting back. Did it work ok in previous wine-staging versions (so is this a regression)?

No, it's been like this for at least last 3 version.

[Bug 49502] Arturia products random segfaults

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49502

--- Comment #5 from Wojciech Arabczyk  ---
Created attachment 67734
  --> https://bugs.winehq.org/attachment.cgi?id=67734
backtrace isolated to syncavier only

[Bug 49502] Arturia products random segfaults

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49502

--- Comment #6 from Wojciech Arabczyk  ---
It seems that the problem is isolated to only one of the synths. I've attached
a backtrace of it in the bugzilla. Is there anything else i can do to help
trace the problem?

[Bug 49502] Arturia products random segfaults

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49502

Scott Garman  changed:

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                 CC|                            |[e-mail]