Bug 402961

Summary: configure desktop
Product: [Frameworks and Libraries] frameworks-kirigami Reporter: steve <scalvin>
Component: generalAssignee: Marco Martin <notmart>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kde, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.53.0   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description steve 2019-01-07 08:41:39 UTC 
Application: plasmashell (5.14.4)

Qt Version: 5.12.0
Frameworks Version: 5.53.0
Operating System: Linux 4.20.0-arch1-1-ARCH x86_64
Distribution: "ArchLabs Linux"

-- Information about the crash:
- What I was doing when the application crashed: I right clicked to get to configure desktop, it opened by crashed plasma according to the notification.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7889e855c0 (LWP 762))]

Thread 8 (Thread 0x7f78539d9700 (LWP 1698)):
#0  0x00007f788f29cc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f788d585540 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f788d58562e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f788f7cf5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f788f77858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f788f5bc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7890fb8b89 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f788f5bd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f788e4c4a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f788f2a7b23 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f7865f1e700 (LWP 1319)):
#0  0x00007f788f2987a4 in read () at /usr/lib/libc.so.6
#1  0x00007f788d533971 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f788d5840b0 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f788d5854e6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f788d58562e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f788f7cf5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f788f77858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f788f5bc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f78678f635a in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007f788f5bd9cc in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f788e4c4a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f788f2a7b23 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f787a099700 (LWP 1123)):
#0  0x00007f788f29cc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f788d585540 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f788d58562e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f788f7cf5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f788f77858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f788f5bc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f789127ee5b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f788f5bd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f788e4c4a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f788f2a7b23 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f787bfff700 (LWP 904)):
#0  0x00007f788e4caafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f78808f3c24 in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f78808f3948 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f788e4c4a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f788f2a7b23 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f7883743700 (LWP 845)):
#0  0x00007f788f29cc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f788d585540 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f788d58562e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f788f7cf5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f788f77858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f788f5bc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7890fb8b89 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f788f5bd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f788e4c4a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f788f2a7b23 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f7883f4b700 (LWP 804)):
#0  0x00007f788f29cc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f788d585540 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f788d58562e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f788f7cf5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f788f77858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f788f5bc5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7890056ba6 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f788f5bd9cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f788e4c4a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f788f2a7b23 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f7888cb1700 (LWP 799)):
#0  0x00007f788f29cc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f78916f7630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f78916f92db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f7889a4396b in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f788f5bd9cc in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f788e4c4a9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f788f2a7b23 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f7889e855c0 (LWP 762)):
[KCrash Handler]
#6  0x00007f788f7a9716 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () at /usr/lib/libQt5Core.so.5
#7  0x00007f7851fac863 in  () at /usr/lib/libKF5Kirigami2.so.5
#8  0x00007f7851fa819d in Kirigami::PlatformTheme::qmlAttachedProperties(QObject*) () at /usr/lib/libKF5Kirigami2.so.5
#9  0x00007f7890f0c1fe in QtQml::qmlAttachedPropertiesObjectById(int, QObject const*, bool) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f7890f9c0e6 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f7890f9de42 in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f7890f9ea0d in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#13 0x00007f7890f9f502 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f7890f9fbf2 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f7890f9f187 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f7890f9fbf2 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f7890f24011 in  () at /usr/lib/libQt5Qml.so.5
#18 0x00007f7890f247c7 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#19 0x00007f7890f210e7 in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#20 0x00007f78913f40fb in  () at /usr/lib/libQt5Quick.so.5
#21 0x00007f78913f41aa in  () at /usr/lib/libQt5Quick.so.5
#22 0x00007f7890f99d9e in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f7890f1ef62 in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () at /usr/lib/libQt5Qml.so.5
#24 0x00007f7890f1f084 in QQmlComponentPrivate::completeCreate() () at /usr/lib/libQt5Qml.so.5
#25 0x00007f7890f20083 in QQmlComponent::createObject(QQmlV4Function*) () at /usr/lib/libQt5Qml.so.5
#26 0x00007f7890f22175 in  () at /usr/lib/libQt5Qml.so.5
#27 0x00007f7890f22603 in QQmlComponent::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#28 0x00007f7890f5f1ae in  () at /usr/lib/libQt5Qml.so.5
#29 0x00007f7890e6208f in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5
#30 0x00007f7890ee8ef5 in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, QV4::Value*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#31 0x00007f7890e7bf65 in  () at /usr/lib/libQt5Qml.so.5
#32 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#33 0x00007f7890e12b49 in  () at /usr/lib/libQt5Qml.so.5
#34 0x00007f7890ee2b74 in QV4::Runtime::method_callName(QV4::ExecutionEngine*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#35 0x00007f7890e7ad82 in  () at /usr/lib/libQt5Qml.so.5
#36 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#37 0x00007f7890e12b49 in  () at /usr/lib/libQt5Qml.so.5
#38 0x00007f7890ee2b74 in QV4::Runtime::method_callName(QV4::ExecutionEngine*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#39 0x00007f7890e7ad82 in  () at /usr/lib/libQt5Qml.so.5
#40 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#41 0x00007f7890e12b49 in  () at /usr/lib/libQt5Qml.so.5
#42 0x00007f7890ee2b74 in QV4::Runtime::method_callName(QV4::ExecutionEngine*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#43 0x00007f7890e7ad82 in  () at /usr/lib/libQt5Qml.so.5
#44 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#45 0x00007f7890e11fbc in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib/libQt5Qml.so.5
#46 0x00007f7890f86538 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/libQt5Qml.so.5
#47 0x00007f7890f28ab8 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/libQt5Qml.so.5
#48 0x00007f7890f29c6c in  () at /usr/lib/libQt5Qml.so.5
#49 0x00007f7890f69b53 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#50 0x00007f7890f0aea4 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#51 0x00007f788f7a3baf in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#52 0x00007f7890f06c48 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#53 0x00007f7890e62e26 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#54 0x00007f7890e636d7 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#55 0x00007f7890e63822 in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) () at /usr/lib/libQt5Qml.so.5
#56 0x00007f7890ee0add in QV4::Runtime::method_storeProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#57 0x00007f7890e7c746 in  () at /usr/lib/libQt5Qml.so.5
#58 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#59 0x00007f7890e11fbc in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib/libQt5Qml.so.5
#60 0x00007f7890f86538 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/libQt5Qml.so.5
#61 0x00007f7890f28ab8 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/libQt5Qml.so.5
#62 0x00007f7890f29c6c in  () at /usr/lib/libQt5Qml.so.5
#63 0x00007f7890f69b53 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#64 0x00007f7890f0aea4 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#65 0x00007f788f7a3baf in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#66 0x00007f7890f69b53 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#67 0x00007f7890f0aea4 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#68 0x00007f788f7a3baf in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#69 0x00007f78802f19c2 in  () at /usr/lib/qt/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#70 0x00007f78802f1ddb in  () at /usr/lib/qt/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#71 0x00007f7890f0663f in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#72 0x00007f7890f06606 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#73 0x00007f7890f06838 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#74 0x00007f7890e627f1 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#75 0x00007f7890e636d7 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#76 0x00007f7890e63822 in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) () at /usr/lib/libQt5Qml.so.5
#77 0x00007f7890ee0a9e in QV4::Runtime::method_storeProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#78 0x00007f7890e7c746 in  () at /usr/lib/libQt5Qml.so.5
#79 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#80 0x00007f7890e11fbc in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib/libQt5Qml.so.5
#81 0x00007f7890f86538 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/libQt5Qml.so.5
#82 0x00007f7890f28ab8 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/libQt5Qml.so.5
#83 0x00007f7890f29c6c in  () at /usr/lib/libQt5Qml.so.5
#84 0x00007f7890f69b53 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#85 0x00007f7890f0aea4 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#86 0x00007f788f7a3baf in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#87 0x00007f7890f9a189 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/libQt5Qml.so.5
#88 0x00007f7890f1ef62 in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () at /usr/lib/libQt5Qml.so.5
#89 0x00007f7890f1f084 in QQmlComponentPrivate::completeCreate() () at /usr/lib/libQt5Qml.so.5
#90 0x00007f7890f20083 in QQmlComponent::createObject(QQmlV4Function*) () at /usr/lib/libQt5Qml.so.5
#91 0x00007f7890f22175 in  () at /usr/lib/libQt5Qml.so.5
#92 0x00007f7890f22603 in QQmlComponent::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#93 0x00007f7890f5f1ae in  () at /usr/lib/libQt5Qml.so.5
#94 0x00007f7890e6208f in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5
#95 0x00007f7890ee8ef5 in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, QV4::Value*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#96 0x00007f7890e7bf65 in  () at /usr/lib/libQt5Qml.so.5
#97 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#98 0x00007f7890e12b49 in  () at /usr/lib/libQt5Qml.so.5
#99 0x00007f7890ee2b74 in QV4::Runtime::method_callName(QV4::ExecutionEngine*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#100 0x00007f7890e7ad82 in  () at /usr/lib/libQt5Qml.so.5
#101 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#102 0x00007f7890e12b49 in  () at /usr/lib/libQt5Qml.so.5
#103 0x00007f7890ee2b74 in QV4::Runtime::method_callName(QV4::ExecutionEngine*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#104 0x00007f7890e7ad82 in  () at /usr/lib/libQt5Qml.so.5
#105 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#106 0x00007f7890e12b49 in  () at /usr/lib/libQt5Qml.so.5
#107 0x00007f7890ee2b74 in QV4::Runtime::method_callName(QV4::ExecutionEngine*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#108 0x00007f7890e7ad82 in  () at /usr/lib/libQt5Qml.so.5
#109 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#110 0x00007f7890e11fbc in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib/libQt5Qml.so.5
#111 0x00007f7890f86538 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/libQt5Qml.so.5
#112 0x00007f7890f28ab8 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/libQt5Qml.so.5
#113 0x00007f7890f29c6c in  () at /usr/lib/libQt5Qml.so.5
#114 0x00007f7890f69b53 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#115 0x00007f7890f0aea4 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#116 0x00007f788f7a3baf in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#117 0x00007f7890f06c48 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#118 0x00007f7890e62e26 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#119 0x00007f7890e636d7 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#120 0x00007f7890e63822 in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) () at /usr/lib/libQt5Qml.so.5
#121 0x00007f7890ee0add in QV4::Runtime::method_storeProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#122 0x00007f7890e7c746 in  () at /usr/lib/libQt5Qml.so.5
#123 0x00007f7890e8001f in  () at /usr/lib/libQt5Qml.so.5
#124 0x00007f7890e11fbc in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib/libQt5Qml.so.5
#125 0x00007f7890f86538 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/libQt5Qml.so.5
#126 0x00007f7890f28ab8 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/libQt5Qml.so.5
#127 0x00007f7890f29c6c in  () at /usr/lib/libQt5Qml.so.5
#128 0x00007f7890f69b53 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#129 0x00007f7890f0aea4 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#130 0x00007f788f7a3baf in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#131 0x00007f7890f9a189 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/libQt5Qml.so.5
#132 0x00007f7890f1ef62 in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () at /usr/lib/libQt5Qml.so.5
#133 0x00007f7890f1f084 in QQmlComponentPrivate::completeCreate() () at /usr/lib/libQt5Qml.so.5
#134 0x00007f7890f1ee62 in QQmlComponent::create(QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#135 0x00007f78913f9a8d in QQuickView::continueExecute() () at /usr/lib/libQt5Quick.so.5
#136 0x00007f78913fa015 in QQuickViewPrivate::execute() () at /usr/lib/libQt5Quick.so.5
#137 0x0000555d7caa32e3 in  ()
#138 0x0000555d7caab9a9 in  ()
#139 0x00007f788f7a43e0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#140 0x00007f7891646f93 in Plasma::Containment::configureRequested(Plasma::Applet*) () at /usr/lib/libKF5Plasma.so.5
#141 0x00007f7891642e5a in  () at /usr/lib/libKF5Plasma.so.5
#142 0x00007f788f7a428c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#143 0x00007f78902b1643 in QAction::triggered(bool) () at /usr/lib/libQt5Widgets.so.5
#144 0x00007f78902b3d2a in QAction::activate(QAction::ActionEvent) () at /usr/lib/libQt5Widgets.so.5
#145 0x00007f789042d91d in  () at /usr/lib/libQt5Widgets.so.5
#146 0x00007f7890435102 in  () at /usr/lib/libQt5Widgets.so.5
#147 0x00007f789043612c in QMenu::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#148 0x00007f78902f89d8 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#149 0x00007f78904387dc in QMenu::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#150 0x00007f78902b7e34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#151 0x00007f78902bf8b9 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#152 0x00007f788f7798f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#153 0x00007f78902beb98 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib/libQt5Widgets.so.5
#154 0x00007f7890314113 in  () at /usr/lib/libQt5Widgets.so.5
#155 0x00007f7890316c67 in  () at /usr/lib/libQt5Widgets.so.5
#156 0x00007f78902b7e34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#157 0x00007f78902bf671 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#158 0x00007f788f7798f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#159 0x00007f788fb4d9be in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5
#160 0x00007f788fb4ee26 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#161 0x00007f788fb2875c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#162 0x00007f7889a4499c in  () at /usr/lib/libQt5XcbQpa.so.5
#163 0x00007f788d583a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#164 0x00007f788d5855e9 in  () at /usr/lib/libglib-2.0.so.0
#165 0x00007f788d58562e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#166 0x00007f788f7cf5a9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#167 0x00007f788f77858c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#168 0x00007f788f780896 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#169 0x0000555d7caa0d2e in  ()
#170 0x00007f788f1d0223 in __libc_start_main () at /usr/lib/libc.so.6
#171 0x0000555d7caa11de in _start ()
[Inferior 1 (process 762) detached]

Reported using DrKonqi
Comment 1 David Edmundson 2019-01-07 09:07:06 UTC 
Can you install debug symbols for #7  0x00007f7851fac863 in  () at /usr/lib/libKF5Kirigami2.so.5

and reproduce?
Comment 2 Marco Martin 2019-03-05 11:41:50 UTC 

*** This bug has been marked as a duplicate of bug 404505 ***