Bug 503210

Summary:	`kwin_wayland` core dumping after an update, Fedora 42
Product:	[Plasma] kwin	Reporter:	Sencer Kaya <sencerkaya>
Component:	wayland-generic	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	nate
Priority:	NOR
Version First Reported In:	6.3.4
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:	https://invent.kde.org/plasma/kwin/-/commit/2022febc84989dba04a4677f3c187a057dece522	Version Fixed/Implemented In:	6.4.0
Sentry Crash Report:
Attachments:	core dump log by kwin_wayland

Description Sencer Kaya 2025-04-23 08:48:10 UTC

Created attachment 180554 [details]
core dump log by kwin_wayland

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SUMMARY

After an update performed on Fedora 42 KDE spin, on reboot, `kwin_wayland` core dumps. Core dump log acquired via `coredumpctl` tool is attached.
I've also tried to manually start a session with virtual terminal but it didn’t help.
I am told to file a bug on KDE Bugtracking System that can be seen in webpage : https://discuss.kde.org/t/kwin-wayland-core-dumping-fedora-42/33208

STEPS TO REPRODUCE
1. Performing a boot alone causes this bug.
1. Starting a Wayland Plasma Session manually (e.g. `kwin_wayland plasmashell`) causes this bug. 

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Can be seen at attached .log file.

ADDITIONAL INFORMATION

Comment 1 Nate Graham 2025-04-23 11:43:33 UTC

This will be fixed in Plasma 6.4 by https://invent.kde.org/plasma/kwin/-/commit/2022febc84989dba04a4677f3c187a057dece522