Bug 470955

Application: plasmashell (5.27.5)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-9-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux trixie/sid
DrKonqi: 5.27.5 [CoredumpBackend]

-- Information about the crash:
When selecting the Firefox window on my second activity session kded5 will crash sometime it will recover on its own but most of the time i have to execute plasmashell or restart to recover my desktop environment.

This has happened on both the 6.1 kernel and the 6.3 and only started when moving up to Kde 5.27+. this also happens when i turn off my Display port monitor or switch inputs away from the KDE desktop session.

The crash can be reproduced sometimes.

-- Backtrace (Reduced):
#5  0x00007f0df3507ed3 in QHashData::nextNode(QHashData::Node*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
[...]
#7  0x00007f0df5afa652 in Plasma::DataEngine::removeSource(QString const&) () at /lib/x86_64-linux-gnu/libKF5Plasma.so.5
[...]
#10 0x00007f0df4315daf in QDBusServiceWatcher::serviceOwnerChanged(QString const&, QString const&, QString const&) () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
[...]
#12 0x00007f0df4316b73 in QDBusServiceWatcher::qt_metacall(QMetaObject::Call, int, void**) () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
[...]
#14 0x00007f0df36dd6f0 in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5


The reporter indicates this bug may be a duplicate of or related to bug 459601, bug 469495.

Reported using DrKonqi