Bug 431532

Summary: Plasma crashed when clicking on any widget in my panel
Product: [Plasma] plasmashell Reporter: Jens K <karatekhd>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.20.5   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Jens K 2021-01-13 10:08:10 UTC 
Application: plasmashell (5.20.5)

Qt Version: 5.15.2
Frameworks Version: 5.78.0
Operating System: Linux 5.10.4-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I clicked the Clock Widget down in the panel, which should bring  up a calendar. But it doen't, Plasma crashes.
- Custom settings of the application:
The clock widget is configured to show my calendar from my Nextcloud instance.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007ff144c8aa70 in CalendarEvents::EventData::type() const () at /usr/lib64/libKF5CalendarEvents.so.5
#5  0x00007ff1441ebab2 in  () at /usr/lib64/qt5/qml/org/kde/plasma/calendar/libcalendarplugin.so
#6  0x00007ff1441ecf89 in  () at /usr/lib64/qt5/qml/org/kde/plasma/calendar/libcalendarplugin.so
#7  0x00007ff1441f0f11 in  () at /usr/lib64/qt5/qml/org/kde/plasma/calendar/libcalendarplugin.so
#8  0x00007ff1670c0dad in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const (this=this@entry=0x7ffece61bc80, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=61, argv=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlobjectorgadget.cpp:51
#9  0x00007ff166faa1ce in CallMethod (callType=<optimized out>, callArgs=0x7ffece61bc80, engine=<optimized out>, argTypes=<optimized out>, argCount=<optimized out>, returnType=<optimized out>, index=<optimized out>, object=...) at /usr/include/qt5/QtCore/qvarlengtharray.h:201
#10 CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., data=<optimized out>, engine=engine@entry=0x564c2662bd60, callArgs=callArgs@entry=0x7ff153bc17c8, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1569
#11 0x00007ff166fac01a in CallOverloaded (callType=<optimized out>, propertyCache=<optimized out>, callArgs=<optimized out>, engine=<optimized out>, data=<optimized out>, object=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1645
#12 QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2133
#13 0x00007ff166fc780f in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#14 QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) (frame=0x7ffece61bf40, engine=0x564c2662bd60, code=0x7ff153bc1778 "\240\fm\351\360\177") at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:754
#15 0x00007ff166fca337 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) (frame=frame@entry=0x7ffece61bf40, engine=engine@entry=0x564c2662bd60) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#16 0x00007ff166f65b8d in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) (this=this@entry=0x564c2b809ff0, thisObject=<optimized out>, argv=argv@entry=0x7ff153bc1738, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4function.cpp:69
#17 0x00007ff1670dca75 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) (this=this@entry=0x564c2bb6d610, callData=callData@entry=0x7ff153bc1708, isUndefined=isUndefined@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:212
#18 0x00007ff167090c3b in QQmlBoundSignalExpression::evaluate(void**) (this=<optimized out>, a=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#19 0x00007ff167091120 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) (e=0x564c2bb77150, a=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#20 0x00007ff1670c085d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (endpoint=<optimized out>, a=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#21 0x00007ff165a6c455 in doActivate<false>(QObject*, int, void**) (sender=0x564c2ba794d0, signal_index=36, argv=argv@entry=0x0) at kernel/qobject.cpp:3778
#22 0x00007ff165a65e3d in QMetaObject::activate(QObject*, int, int, void**) (sender=<optimized out>, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=argv@entry=0x0) at kernel/qobject.cpp:3959
#23 0x00007ff16706cf85 in QQmlVMEMetaObject::activate(QObject*, int, void**) (this=this@entry=0x564c2ba0a0e0, object=<optimized out>, index=<optimized out>, args=args@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:1312
#24 0x00007ff16706f55d in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) (this=0x564c2ba0a0e0, o=<optimized out>, c=<optimized out>, _id=<optimized out>, a=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:880
#25 0x00007ff16707f7d6 in QQmlPropertyData::writeProperty(QObject*, void*, QFlags<QQmlPropertyData::WriteFlag>) const (flags=..., value=<optimized out>, target=0x564c2ba794d0, this=0x7ff14c5456b8) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlpropertydata_p.h:285
#26 QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) (object=object@entry=0x564c2ba794d0, property=..., value=..., context=<optimized out>, flags=..., flags@entry=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlproperty.cpp:1246
#27 0x00007ff166fad11b in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) (engine=0x564c2662bd60, object=0x564c2ba794d0, property=0x7ff14c5456b8, value=...) at /usr/include/qt5/QtCore/qflags.h:120
#28 0x00007ff166fadb17 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) (value=..., revisionMode=QV4::QObjectWrapper::IgnoreRevision, name=<optimized out>, object=0x564c2ba794d0, qmlContext=<optimized out>, engine=0x564c2662bd60) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:435
#29 QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) (engine=0x564c2662bd60, qmlContext=<optimized out>, object=0x564c2ba794d0, name=<optimized out>, revisionMode=QV4::QObjectWrapper::IgnoreRevision, value=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:418
#30 0x00007ff166fadcb5 in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) (m=0x7ff153bc1698, id=..., value=..., receiver=0x7ff153bc1698) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:722
#31 0x00007ff166f7905b in QV4::Object::put(QV4::PropertyKey, QV4::Value const&, QV4::Value*) (receiver=0x7ff153bc1698, v=..., id=..., this=0x7ff153bc1698) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4object_p.h:324
#32 QV4::Object::virtualResolveLookupSetter(QV4::Object*, QV4::ExecutionEngine*, QV4::Lookup*, QV4::Value const&) (object=0x7ff153bc1698, engine=0x564c2662bd60, lookup=0x564c2ba77210, value=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4object.cpp:804
#33 0x00007ff166fc6508 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) (frame=0x7ffece61e1c0, engine=0x564c2662bd60, code=0x7ff144c8156c ".w\030\a\024\r\n\246x\a\001\n\016\002") at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:653
#34 0x00007ff166fca337 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) (frame=frame@entry=0x7ffece61e1c0, engine=engine@entry=0x564c2662bd60) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#35 0x00007ff166f669f0 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) (fo=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4functionobject.cpp:528
#36 0x00007ff166fc780f in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#37 QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) (frame=0x7ffece61e3f0, engine=0x564c2662bd60, code=0x7ff153bc1618 "@Vk\351\360\177") at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:754
#38 0x00007ff166fca337 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) (frame=frame@entry=0x7ffece61e3f0, engine=engine@entry=0x564c2662bd60) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#39 0x00007ff166f65b8d in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) (this=this@entry=0x564c2ba4eb30, thisObject=<optimized out>, argv=argv@entry=0x7ff153bc15e0, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4function.cpp:69
#40 0x00007ff1670dca75 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) (this=this@entry=0x564c2bad91b0, callData=callData@entry=0x7ff153bc15b0, isUndefined=isUndefined@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:212
#41 0x00007ff167090c3b in QQmlBoundSignalExpression::evaluate(void**) (this=<optimized out>, a=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#42 0x00007ff167091120 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) (e=0x564c2bad9130, a=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#43 0x00007ff1670c085d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (endpoint=<optimized out>, a=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#44 0x00007ff165a6c455 in doActivate<false>(QObject*, int, void**) (sender=0x564c2ba049c0, signal_index=77, argv=argv@entry=0x0) at kernel/qobject.cpp:3778
#45 0x00007ff165a65e3d in QMetaObject::activate(QObject*, int, int, void**) (sender=<optimized out>, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=argv@entry=0x0) at kernel/qobject.cpp:3959
#46 0x00007ff16706cf85 in QQmlVMEMetaObject::activate(QObject*, int, void**) (this=this@entry=0x564c2759df80, object=<optimized out>, index=<optimized out>, args=args@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:1312
#47 0x00007ff16706f55d in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) (this=0x564c2759df80, o=<optimized out>, c=<optimized out>, _id=<optimized out>, a=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:880
#48 0x00007ff1670e50ef in QQmlPropertyData::writeProperty(QObject*, void*, QFlags<QQmlPropertyData::WriteFlag>) const (flags=..., value=0x7ffece62014f, target=<optimized out>, this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlpropertydata_p.h:285
#49 GenericBinding<1>::doStore<bool>(bool, QQmlPropertyData const*, QFlags<QQmlPropertyData::WriteFlag>) const (flags=..., pd=<optimized out>, value=<optimized out>, this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlbinding.cpp:342
#50 GenericBinding<1>::write(QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) (this=0x564c2ba742a0, result=..., isUndefined=<optimized out>, flags=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlbinding.cpp:305
#51 0x00007ff1670e5b3e in QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) (this=0x564c2ba742a0, watcher=..., flags=..., scope=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlbinding.cpp:258
#52 0x00007ff1670e37f4 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) (this=0x564c2ba742a0, flags=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlbinding.cpp:194
#53 0x00007ff1670c085d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (endpoint=<optimized out>, a=0x7ffece621cc0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#54 0x00007ff165a6c455 in doActivate<false>(QObject*, int, void**) (sender=0x564c26cb2250, signal_index=32, argv=0x7ffece621cc0) at kernel/qobject.cpp:3778
#55 0x00007ff167cb25e2 in PlasmaQuick::AppletQuickItem::expandedChanged(bool) () at /usr/lib64/libKF5PlasmaQuick.so.5
#56 0x00007ff167cb807b in PlasmaQuick::AppletQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libKF5PlasmaQuick.so.5
#57 0x00007ff15897cb46 in  () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#58 0x00007ff16707f7d6 in QQmlPropertyData::writeProperty(QObject*, void*, QFlags<QQmlPropertyData::WriteFlag>) const (flags=..., value=<optimized out>, target=0x564c26cb2250, this=0x564c26f9a1c8) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlpropertydata_p.h:285
#59 QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) (object=object@entry=0x564c26cb2250, property=..., value=..., context=<optimized out>, flags=..., flags@entry=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlproperty.cpp:1246
#60 0x00007ff166fad11b in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) (engine=0x564c2662bd60, object=0x564c26cb2250, property=0x564c26f9a1c8, value=...) at /usr/include/qt5/QtCore/qflags.h:120
#61 0x00007ff166fadb17 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) (value=..., revisionMode=QV4::QObjectWrapper::IgnoreRevision, name=<optimized out>, object=0x564c26cb2250, qmlContext=<optimized out>, engine=0x564c2662bd60) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:435
#62 QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) (engine=0x564c2662bd60, qmlContext=<optimized out>, object=0x564c26cb2250, name=<optimized out>, revisionMode=QV4::QObjectWrapper::IgnoreRevision, value=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:418
#63 0x00007ff166fadcb5 in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) (m=0x7ff153bc1550, id=..., value=..., receiver=0x7ff153bc1550) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:722
#64 0x00007ff166f7905b in QV4::Object::put(QV4::PropertyKey, QV4::Value const&, QV4::Value*) (receiver=0x7ff153bc1550, v=..., id=..., this=0x7ff153bc1550) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4object_p.h:324
#65 QV4::Object::virtualResolveLookupSetter(QV4::Object*, QV4::ExecutionEngine*, QV4::Lookup*, QV4::Value const&) (object=0x7ff153bc1550, engine=0x564c2662bd60, lookup=0x564c280f2a70, value=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4object.cpp:804
#66 0x00007ff166fc6508 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) (frame=0x7ffece622280, engine=0x564c2662bd60, code=0x7ff1441d6a03 "\016\002") at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:653
#67 0x00007ff166fca337 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) (frame=frame@entry=0x7ffece622280, engine=engine@entry=0x564c2662bd60) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#68 0x00007ff166f65b8d in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) (this=this@entry=0x564c280fa280, thisObject=<optimized out>, argv=argv@entry=0x7ff153bc1508, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/jsruntime/qv4function.cpp:69
#69 0x00007ff1670dca75 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) (this=this@entry=0x564c282bc430, callData=callData@entry=0x7ff153bc14d8, isUndefined=isUndefined@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:212
#70 0x00007ff167090c3b in QQmlBoundSignalExpression::evaluate(void**) (this=<optimized out>, a=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#71 0x00007ff167091120 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) (e=0x564c282bc3e0, a=0x7ffece623ef0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#72 0x00007ff1670c085d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (endpoint=<optimized out>, a=0x7ffece623ef0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#73 0x00007ff165a6c455 in doActivate<false>(QObject*, int, void**) (sender=0x564c282bbdb0, signal_index=46, argv=argv@entry=0x7ffece623ef0) at kernel/qobject.cpp:3778
#74 0x00007ff165a65c20 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x564c282bbdb0, m=m@entry=0x7ff1678c9780 <QQuickMouseArea::staticMetaObject>, local_signal_index=local_signal_index@entry=16, argv=argv@entry=0x7ffece623ef0) at kernel/qobject.cpp:3946
#75 0x00007ff1676566b2 in QQuickMouseArea::clicked(QQuickMouseEvent*) (this=this@entry=0x564c282bbdb0, _t1=<optimized out>, _t1@entry=0x564c282bc028) at .moc/moc_qquickmousearea_p.cpp:672
#76 0x00007ff167657ee7 in QQuickMouseArea::setPressed(Qt::MouseButton, bool, Qt::MouseEventSource) (this=this@entry=0x564c282bbdb0, button=Qt::LeftButton, p=p@entry=false, source=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/quick/items/qquickmousearea.cpp:1245
#77 0x00007ff1676590b1 in QQuickMouseArea::mouseReleaseEvent(QMouseEvent*) (this=0x564c282bbdb0, event=0x7ffece624370) at /usr/include/qt5/QtGui/qevent.h:132
#78 0x00007ff1675f1928 in QQuickItem::event(QEvent*) (this=0x564c282bbdb0, ev=0x7ffece624370) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/quick/items/qquickitem.cpp:8189
#79 0x00007ff1667b750f in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x564c282bbdb0, e=0x7ffece624370) at kernel/qapplication.cpp:3632
#80 0x00007ff165a362ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x564c282bbdb0, event=0x7ffece624370) at kernel/qcoreapplication.cpp:1063
#81 0x00007ff16760d8b4 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) (this=this@entry=0x564c2827b6c0, pointerEvent=0x564c2b076210) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/quick/items/qquickwindow.cpp:2020
#82 0x00007ff16760ebeb in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) (this=0x564c2827b6c0, event=0x564c2b076210) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-1.3.x86_64/src/quick/items/qquickwindow.cpp:2612
#83 0x00007ff165eaedd5 in QWindow::event(QEvent*) (this=0x564c2827c340, ev=<optimized out>) at kernel/qwindow.cpp:2438
#84 0x00007ff1667b750f in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x564c2827c340, e=0x7ffece624370) at kernel/qapplication.cpp:3632
#85 0x00007ff165a362ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x564c2827c340, event=0x7ffece624370) at kernel/qcoreapplication.cpp:1063
#86 0x00007ff165ea2b73 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x7ff15c039790) at kernel/qguiapplication.cpp:2282
#87 0x00007ff165e78c5c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#88 0x00007ff161249faa in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#89 0x00007ff163e29e57 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#90 0x00007ff163e2a1d8 in  () at /usr/lib64/libglib-2.0.so.0
#91 0x00007ff163e2a28f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#92 0x00007ff165a8d83f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x564c264f0580, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#93 0x00007ff165a34cab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffece6246a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#94 0x00007ff165a3cf20 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#95 0x0000564c2500a082 in  ()
#96 0x00007ff1653d9152 in __libc_start_main () at /lib64/libc.so.6
#97 0x0000564c2500abde in  ()
[Inferior 1 (process 2463) detached]

The reporter indicates this bug may be a duplicate of or related to bug 430653.

Possible duplicates by query: bug 430653, bug 428573, bug 428241, bug 427776, bug 427593.

Reported using DrKonqi
Comment 1 Jens K 2021-01-13 10:17:27 UTC 
Update:  Happens with other widgets as well, for example the Kickstarter Menu. Plasma crashes,  restarts, crashes again and DrKonqui shows up.
Comment 2 Jens K 2021-01-13 12:01:30 UTC 

*** This bug has been marked as a duplicate of bug 430653 ***