Bug 496927 - plasmashell of session x11 crashed by doing mouse right-click on the opened app on the taskbar
Summary: plasmashell of session x11 crashed by doing mouse right-click on the opened a...
Status: RESOLVED WAITINGFORINFO
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-crash (show other bugs)
Version: 6.2.4
Platform: Neon Linux
: NOR crash
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2024-12-02 11:15 UTC by tctc
Modified: 2024-12-11 22:39 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/101617/events/35801780c04a45bf8b1b89b6a54377b3/


Attachments
New crash information added by DrKonqi (98.16 KB, text/plain)
2024-12-02 11:15 UTC, tctc
Details

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Description tctc 2024-12-02 11:15:03 UTC
Application: plasmashell (6.2.4)

ApplicationNotResponding [ANR]: false
Qt Version: 6.8.0
Frameworks Version: 6.8.0
Operating System: Linux 6.8.0-49-generic x86_64
Windowing System: X11
Distribution: KDE neon 6.2
DrKonqi: 6.2.4 [CoredumpBackend]

-- Information about the crash:
steps to reproduce:
1. session plasma x11
2. do mouse right-click on opened app on the taskbar or tray icon
3. or do mouse right-click on the desktop wallpaper

The crash can be reproduced every time.

-- Backtrace (Reduced):
#6  QWidget::childAt (this=0x0, p=...) at /usr/src/qt6-base-6.8.0-0zneon+24.04+noble+release+build17/src/widgets/kernel/qwidget.h:101
#7  0x000070696ba55e89 in QWidgetWindow::handleMouseEvent (event=0x7fffd00bf410, this=0x64344eb48630) at /usr/src/qt6-base-6.8.0-0zneon+24.04+noble+release+build17/src/widgets/kernel/qwidgetwindow.cpp:516
#8  QWidgetWindow::event (this=0x64344eb48630, event=0x7fffd00bf410) at /usr/src/qt6-base-6.8.0-0zneon+24.04+noble+release+build17/src/widgets/kernel/qwidgetwindow.cpp:298
#9  0x000070696b9ff518 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x64344eb48630, e=0x7fffd00bf410) at /usr/src/qt6-base-6.8.0-0zneon+24.04+noble+release+build17/src/widgets/kernel/qapplication.cpp:3294
#10 0x00007069696bda48 in QCoreApplication::notifyInternal2 (receiver=0x64344eb48630, event=0x7fffd00bf410) at /usr/src/qt6-base-6.8.0-0zneon+24.04+noble+release+build17/src/corelib/kernel/qcoreapplication.cpp:1165


Reported using DrKonqi
Comment 1 tctc 2024-12-02 11:15:05 UTC
Created attachment 176285 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.
Comment 2 tctc 2024-12-07 11:56:59 UTC
I reset the Plasmashell settings by deleting  ~/.config/plasma-org.kde.plasma.desktop-appletsrc and ~/.config/plasmashellrc. The bug is gone.
Comment 3 Nate Graham 2024-12-11 22:39:55 UTC
Cool. However unfortunately that means we can't debug or fix this, because the backtrace doesn't make much sense, and the configuration used to reproduce it is gone now. :/ Oh well, maybe another time.