[Bug 50892] New: WINE 6.3: opentrack-wrapper-wine segfaults with message "Got unexpected trap 14 during process initialization".

WineHQ Bugzilla wine-bugs at winehq.org
Tue Mar 30 06:40:40 CDT 2021


https://bugs.winehq.org/show_bug.cgi?id=50892

            Bug ID: 50892
           Summary: WINE 6.3: opentrack-wrapper-wine segfaults with
                    message "Got unexpected trap 14 during process
                    initialization".
           Product: Wine
           Version: 6.3
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: xeno at x-s.com.pl
      Distribution: ---

As per Summary opentrack-wrapper-wine.exe.so process (opentrack trackir and
freetrack protocols wrapper) crashes just after launch. If started from console
with
env WINEPREFIX=<my_wine_prefix_path> wine
/usr/lib64/opentrack/opentrack-wrapper-wine.exe.so
it crashes spitting out message:
00fc:err:seh:segv_handler_early Got unexpected trap 14 during process
initialization

Once wine is downgraded to 5.x (here tested with 5.18 and 5.22) wrapper process
starts just fine and stays on until headtracking is stopped.

Tested with opentrack 2.3.12 and 2.3.13, wine 6.3.

Steps to reproduce:

start opentrack
select pointtracker as input, accela as filter wine as output
configure wine output plugin and point it to wine prefix where app that uses
headtracking is installed
start headtracking
start app/game from

Expected result:
 - opentrack-wrapper-wine.exe.so stays in the list of active processes
 - headtracking works in games/apps running in wine.

Actual results:
 - opentrack-wrapper-wine.exe.so process appears for a brief moment then
instantly closes
 - headtracking works in opentrack preview window but not in a apps running in
wine.

OpenTrack is fa opensource project obtainable from github:
https://github.com/opentrack/opentrack
I can provide rough but working Fedora x86_64 rpm if needed.

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