https://bugs.kde.org/show_bug.cgi?id=444200
Bug ID: 444200
Summary: kwin_wayland segfaults when switching activities
Product: kwin
Version: 5.23.1
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: platform-wayland
Assignee: kwin-bugs-n...@kde.org
Reporter: sjurberengal+...@gmail.com
Target Milestone: ---
Created attachment 142728
--> https://bugs.kde.org/attachment.cgi?id=142728&action=edit
Log output after a crash
SUMMARY
Since upgrading to plasma 5.23.1, kwin_wayland sometimes segfaults when
switching activities. It is not consistent, but it only seems to happen when
it's been at least more than a couple minutes since kwin started or I switched
activity last. I can't trigger the crash just by switching a lot.
STEPS TO REPRODUCE
1. Have multiple activities set up
2. Switch activity using any method
OBSERVED RESULT
kwin_wayland crashes and restarts the session.
EXPECTED RESULT
No crash
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Arch Linux (kernel 5.14.14-arch1-1)
(available in About System)
KDE Plasma Version: 5.23.1
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.2
ADDITIONAL INFORMATION
This started after updating to 5.23.1. I'm not sure if 5.23.0 has the same
problem as I was only using that version for a very short time. The last
version that didn't crash was 5.22.5.
I've attached the log output from journalctl after a crash.
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