Bug 393627 - Crash in kwin_wayland, maybe related to pointer locking
Summary: Crash in kwin_wayland, maybe related to pointer locking
Status: REPORTED
Alias: None
Product: kwayland
Classification: Frameworks and Libraries
Component: server (show other bugs)
Version: 5.45.0
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Martin Flöser
URL:
Keywords:
: 404912 (view as bug list)
Depends on:
Blocks:
 
Reported: 2018-04-28 23:54 UTC by farmboy0
Modified: 2019-10-12 21:29 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
gdb backtrace output (18.98 KB, text/plain)
2018-04-28 23:54 UTC, farmboy0
Details
gdb backtrace with linenumbers (43.83 KB, text/plain)
2018-05-10 10:31 UTC, farmboy0
Details

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Description farmboy0 2018-04-28 23:54:32 UTC
Created attachment 112302 [details]
gdb backtrace output

I am running a wine game in a virtual window which has the pointer locked.
But switching between wine virtual desktop window and different windows the pointer will not be consistently locked when switching back to wine.

MAYBE this is related to this crash.
Comment 1 Martin Flöser 2018-04-29 06:45:57 UTC
Unfortunately the backtrace is lacking debug symbols. If you are able to reproduce please install debug symbols and attach a new backtrace.
Comment 2 farmboy0 2018-04-29 12:21:54 UTC
I have devug symbols installed.
Comment 3 Martin Flöser 2018-04-29 12:41:16 UTC
(In reply to farmboy0 from comment #2)
> I have devug symbols installed.

But the backtrace doesn't show them.
Comment 4 Christoph Feck 2018-04-29 12:41:44 UTC
Backtrace from comment #0 does not have source code line numbers, so you do not have the needed debug information installed.
Comment 5 farmboy0 2018-04-29 13:10:41 UTC
If I hadnt have debug symbols you would get a lot of ?? in the backtrace instead.
But the critique about missing line numbers is valid. I used the debug symbol format that gcc provides by default which is not enough as it seems.
Comment 6 farmboy0 2018-05-10 10:31:31 UTC
Created attachment 112559 [details]
gdb backtrace with linenumbers
Comment 7 Christoph Feck 2018-05-10 13:55:25 UTC
Thanks for the update; changing status.
Comment 8 Vlad Zahorodnii 2019-03-11 08:53:29 UTC
*** Bug 404912 has been marked as a duplicate of this bug. ***
Comment 9 Roman Gilg 2019-10-12 19:40:21 UTC
Still a problem? Do you have a way to reproduce this crash consistently?
Comment 10 farmboy0 2019-10-12 21:29:02 UTC
I cant use kwin_wayland anymore due to not having a working keyboard on wayland. So I cant say either way.