Application: plasmashell (5.19.4)

Qt Version: 5.14.2
Frameworks Version: 5.72.0
Operating System: Linux 5.4.0-42-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.19

-- Information about the crash:
- What I was doing when the application crashed:

Reload Temperature Sources and Reconfigur Widget settings

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f9617e33c8f in QMapNodeBase::nextNode() const (this=this@entry=0x5580f9a2d600) at tools/qmap.cpp:62
#5  0x00007f961c681571 in QMapNode<unsigned int, Plasma::SignalRelay*>::nextNode() const (this=0x5580f9a2d600) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:115
#6  0x00007f961c681571 in QMap<unsigned int, Plasma::SignalRelay*>::const_iterator::operator++() (this=<synthetic pointer>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:487
#7  0x00007f961c681571 in Plasma::DataContainer::checkForUpdate() (this=this@entry=0x5580f92507b0) at ./src/plasma/datacontainer.cpp:356
#8  0x00007f95c50e9219 in ExecutableContainer::finished(int, QProcess::ExitStatus) (this=0x5580f92507b0, exitCode=<optimized out>, exitStatus=<optimized out>) at ./dataengines/executable/executable.cpp:45
#9  0x00007f961801f4b9 in doActivate<false>(QObject*, int, void**) (sender=0x5580f9829e90, signal_index=11, argv=0x7ffe1616cb50) at kernel/qobject.cpp:3882
#10 0x00007f9618019f92 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x5580f9829e90, m=m@entry=0x7f96184b07c0 <QProcess::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe1616cb50) at kernel/qobject.cpp:3930
#11 0x00007f9617f52a0f in QProcess::finished(int, QProcess::ExitStatus) (this=this@entry=0x5580f9829e90, _t1=<optimized out>, _t2=<optimized out>) at .moc/moc_qprocess.cpp:339
#12 0x00007f9617f593d2 in QProcessPrivate::_q_processDied() (this=0x5580f8e68d10) at io/qprocess.cpp:1184
#13 0x00007f9617f594f9 in QProcess::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7ffe1616ccd0) at .moc/moc_qprocess.cpp:216
#14 0x00007f961801f4b9 in doActivate<false>(QObject*, int, void**) (sender=0x5580f8aacae0, signal_index=3, argv=0x7ffe1616ccd0) at kernel/qobject.cpp:3882
#15 0x00007f9618019f92 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x5580f8aacae0, m=m@entry=0x7f96184b2ba0 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe1616ccd0) at kernel/qobject.cpp:3930
#16 0x00007f9618022cb8 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) (this=this@entry=0x5580f8aacae0, _t1=<optimized out>, _t2=...) at .moc/moc_qsocketnotifier.cpp:141
#17 0x00007f9618023072 in QSocketNotifier::event(QEvent*) (this=0x5580f8aacae0, e=0x7ffe1616cfa0) at kernel/qsocketnotifier.cpp:266
#18 0x00007f96193289ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5580f2a37ca0, receiver=receiver@entry=0x5580f8aacae0, e=e@entry=0x7ffe1616cfa0) at kernel/qapplication.cpp:3685
#19 0x00007f961932fbb0 in QApplication::notify(QObject*, QEvent*) (this=0x7ffe1616d320, receiver=0x5580f8aacae0, e=0x7ffe1616cfa0) at kernel/qapplication.cpp:3431
#20 0x00007f9617fe44a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5580f8aacae0, event=0x7ffe1616cfa0) at kernel/qcoreapplication.cpp:1075
#21 0x00007f9617fe467e in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=event@entry=0x7ffe1616cfa0) at kernel/qcoreapplication.cpp:1470
#22 0x00007f9618044378 in socketNotifierSourceDispatch(GSource*, GSourceFunc, gpointer) (source=0x5580f2a8e060) at kernel/qeventdispatcher_glib.cpp:107
#23 0x00007f9610ffe417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f9610ffe650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f9610ffe6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f96180437ac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x5580f2a88f70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#27 0x00007f9617fe2d2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe1616d1c0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#28 0x00007f9617fec4a0 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1383
#29 0x00005580f242c0df in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:224

Possible duplicates by query: bug 423969, bug 423776, bug 423713, bug 423296, bug 423081.

Reported using DrKonqi