Application: plasmashell (5.18.6)

Qt Version: 5.12.7
Frameworks Version: 5.76.0
Operating System: Linux 5.3.18-59.19-default x86_64
Windowing system: X11
Distribution: openSUSE Leap 15.3

-- Information about the crash:
- What I was doing when the application crashed: I was attempting to download some new wallpapers to install on a new user's desktop. I opened the Configure Desktop app and clicked on the Get New Wallpapers button. I then typed "moon craters" into the search box and a wallpaper appeared, although I only saw the text with the name and description of the wallpaper, there was no image of the wallpaper. I clicked on the install button for the moon craters wallpaper and the Configure Desktop crashed and closed and there was only the desktop again with no error message until I received the message asking if I would report this with the KDE Crash Handler.

- Unusual behavior I noticed:  Nothing out of the ordinary until the crash. I tried downloading wallpapers again and was successful, although I did encounter several error messages, but the Configure Desktop app did not crash again. I used Spectacle to make screenshots of the error messages I received during my second, successfull attempt to download wallpapers and I will try to upload the screenshots if there is a way to do that during this crash report.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4  0x00007ff29c8b49bc in std::__atomic_base<QAbstractEventDispatcher*>::load (__m=std::memory_order_relaxed, this=0x9393ffff00000049) at /usr/include/c++/7/bits/atomic_base.h:713
#5  std::atomic<QAbstractEventDispatcher*>::load (__m=std::memory_order_relaxed, this=0x9393ffff00000049) at /usr/include/c++/7/atomic:452
#6  QAtomicOps<QAbstractEventDispatcher*>::load<QAbstractEventDispatcher*> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#7  QBasicAtomicPointer<QAbstractEventDispatcher>::load (this=0x9393ffff00000049) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:239
#8  QThreadData::hasEventDispatcher (this=0x9393ffff00000001) at ../../include/QtCore/5.12.7/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:257
#9  QObject::startTimer (this=this@entry=0x563c9945c1f0, interval=1000, timerType=Qt::CoarseTimer) at kernel/qobject.cpp:1646
#10 0x00007ff29c8c00ec in QTimer::start (this=0x563c9945c1f0) at kernel/qtimer.cpp:211
#11 0x00007ff224b35f14 in KNSCore::Cache::registerChangedEntry (this=0x563c9c4a31f0, entry=...) at /usr/src/debug/knewstuff-5.76.0-bp153.2.2.1.x86_64/src/core/cache.cpp:290
#12 0x00007ff29c8b2fcf in QtPrivate::QSlotObjectBase::call (a=0x7fff2c975ed0, r=0x563c9c4a31f0, this=0x563c9b19daf0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#13 QMetaObject::activate (sender=sender@entry=0x7ff288011d80, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=6, argv=argv@entry=0x7fff2c975ed0) at kernel/qobject.cpp:3784
#14 0x00007ff29c8b35c7 in QMetaObject::activate (sender=sender@entry=0x7ff288011d80, m=m@entry=0x7ff224d975a0 <KNSCore::Engine::staticMetaObject>, local_signal_index=local_signal_index@entry=6, argv=argv@entry=0x7fff2c975ed0) at kernel/qobject.cpp:3657
#15 0x00007ff224b26225 in KNSCore::Engine::signalEntryChanged (this=this@entry=0x7ff288011d80, _t1=...) at /usr/src/debug/knewstuff-5.76.0-bp153.2.2.1.x86_64/build/src/core/KF5NewStuffCore_autogen/EWIEGA46WW/moc_engine.cpp:577
#16 0x00007ff224b40570 in KNSCore::Engine::install (this=this@entry=0x7ff288011d80, entry=..., linkId=linkId@entry=1) at /usr/src/debug/knewstuff-5.76.0-bp153.2.2.1.x86_64/src/core/engine.cpp:553
#17 0x00007ff21f92b0e1 in ItemsModel::installItem (this=0x563c9bc8b410, index=<optimized out>, linkId=1) at /usr/src/debug/knewstuff-5.76.0-bp153.2.2.1.x86_64/src/qtquick/quickitemsmodel.cpp:412
#18 0x00007ff21f923a41 in ItemsModel::qt_static_metacall (_o=_o@entry=0x563c9bc8b410, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=3, _a=_a@entry=0x7fff2c9761d0) at /usr/src/debug/knewstuff-5.76.0-bp153.2.2.1.x86_64/build/src/qtquick/newstuffqmlplugin_autogen/EWIEGA46WW/moc_quickitemsmodel.cpp:217
#19 0x00007ff21f925565 in ItemsModel::qt_metacall (this=0x563c9bc8b410, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff2c9761d0) at /usr/src/debug/knewstuff-5.76.0-bp153.2.2.1.x86_64/build/src/qtquick/newstuffqmlplugin_autogen/EWIEGA46WW/moc_quickitemsmodel.cpp:300
#20 0x00007ff2a01b2a99 in QQmlObjectOrGadget::metacall (this=this@entry=0x7fff2c976510, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=58, argv=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlpropertycache.cpp:1770
#21 0x00007ff2a00b9075 in CallMethod (object=..., index=<optimized out>, returnType=returnType@entry=43, argCount=<optimized out>, argTypes=<optimized out>, engine=engine@entry=0x563c99957fd0, callArgs=<optimized out>, callType=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1295
#22 0x00007ff2a00bab9e in CallPrecise (object=..., data=..., engine=engine@entry=0x563c99957fd0, callArgs=callArgs@entry=0x7ff225e8e6a0, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1557
#23 0x00007ff2a00bb831 in QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=0x7ff225e8e648, argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2118
#24 0x00007ff2a00d607a in QV4::FunctionObject::call (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/include/QtQml/5.12.7/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:202
#25 QV4::Moth::VME::interpret (frame=0x7fff2c976810, engine=0x563c99957fd0, code=0x7ff233f8f630 "HL/\267") at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:737
#26 0x00007ff2a00d9336 in QV4::Moth::VME::exec (frame=frame@entry=0x7fff2c976810, engine=engine@entry=0x563c99957fd0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:447
#27 0x00007ff2a00683fb in QV4::Function::call (this=this@entry=0x563c98b39600, thisObject=thisObject@entry=0x7ff225e8e5e0, argv=argv@entry=0x7ff225e8e5f8, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4function.cpp:68
#28 0x00007ff2a01dc677 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x563c9bc63c40, callData=callData@entry=0x7ff225e8e5c8, isUndefined=isUndefined@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:211
#29 0x00007ff2a0180539 in QQmlBoundSignalExpression::evaluate (this=this@entry=0x563c9bc63c40, a=a@entry=0x7fff2c9785a0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlboundsignal.cpp:225
#30 0x00007ff2a01818bb in QQmlBoundSignal_callback (e=0x563c9c29ed70, a=0x7fff2c9785a0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlboundsignal.cpp:358
#31 0x00007ff2a01bcba2 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x7fff2c9785a0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#32 0x00007ff2a0162429 in QQmlData::signalEmitted (object=0x563c975bbe60, index=<optimized out>, a=0x7fff2c9785a0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlengine.cpp:883
#33 0x00007ff29c8b271f in QMetaObject::activate (sender=sender@entry=0x563c975bbe60, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x7fff2c9785a0) at kernel/qobject.cpp:3675
#34 0x00007ff29c8b35c7 in QMetaObject::activate (sender=sender@entry=0x563c975bbe60, m=m@entry=0x7ff28765c8a0 <QQuickAction::staticMetaObject>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x7fff2c9785a0) at kernel/qobject.cpp:3657
#35 0x00007ff2873901e2 in QQuickAction::triggered (this=this@entry=0x563c975bbe60, _t1=<optimized out>, _t1@entry=0x0) at .moc/moc_qquickaction_p.cpp:362
#36 0x00007ff287390f11 in QQuickActionPrivate::trigger (this=0x563c9c520330, source=0x0, doToggle=<optimized out>) at qquickaction.cpp:552
#37 0x00007ff287390fce in QQuickAction::trigger (this=<optimized out>, source=<optimized out>) at qquickaction.cpp:533
#38 0x00007ff287391197 in QQuickAction::qt_static_metacall (_o=_o@entry=0x563c975bbe60, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=13, _a=_a@entry=0x7fff2c9788d0) at .moc/moc_qquickaction_p.cpp:152
#39 0x00007ff287391865 in QQuickAction::qt_metacall (this=0x563c975bbe60, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0x7fff2c9788d0) at .moc/moc_qquickaction_p.cpp:282
#40 0x00007ff2a015d8ce in QQmlVMEMetaObject::metaCall (this=0x563c9b0b30c0, o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=18, a=0x7fff2c9788d0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:944
#41 0x00007ff2a01b2a99 in QQmlObjectOrGadget::metacall (this=this@entry=0x7fff2c978bc0, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=18, argv=argv@entry=0x7fff2c9788d0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlpropertycache.cpp:1770
#42 0x00007ff2a00b8b8b in CallMethod (object=..., index=18, returnType=returnType@entry=43, argCount=argCount@entry=0, argTypes=argTypes@entry=0x0, engine=engine@entry=0x563c99957fd0, callArgs=0x7ff225e8e580, callType=QMetaObject::InvokeMetaMethod) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1313
#43 0x00007ff2a00bab62 in CallPrecise (object=..., data=..., engine=engine@entry=0x563c99957fd0, callArgs=callArgs@entry=0x7ff225e8e580, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1561
#44 0x00007ff2a00bbc24 in CallOverloaded (callType=QMetaObject::InvokeMetaMethod, propertyCache=0x7ff1f8062780, callArgs=0x7ff225e8e580, engine=0x563c99957fd0, data=..., object=...) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1631
#45 QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2120
#46 0x00007ff2a00d607a in QV4::FunctionObject::call (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/include/QtQml/5.12.7/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:202
#47 QV4::Moth::VME::interpret (frame=0x7fff2c978ec0, engine=0x563c99957fd0, code=0x7ff233fa0511 "\016\002") at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:737
#48 0x00007ff2a00d9336 in QV4::Moth::VME::exec (frame=frame@entry=0x7fff2c978ec0, engine=engine@entry=0x563c99957fd0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:447
#49 0x00007ff2a00683fb in QV4::Function::call (this=this@entry=0x563c9b05ffe0, thisObject=thisObject@entry=0x7ff225e8e4e8, argv=argv@entry=0x7ff225e8e500, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/jsruntime/qv4function.cpp:68
#50 0x00007ff2a01dc677 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x563c97529930, callData=callData@entry=0x7ff225e8e4d0, isUndefined=isUndefined@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:211
#51 0x00007ff2a0180539 in QQmlBoundSignalExpression::evaluate (this=this@entry=0x563c97529930, a=a@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlboundsignal.cpp:225
#52 0x00007ff2a01818bb in QQmlBoundSignal_callback (e=0x563c9ba03140, a=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlboundsignal.cpp:358
#53 0x00007ff2a01bcba2 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#54 0x00007ff2a0162429 in QQmlData::signalEmitted (object=0x563c9c4fcd80, index=<optimized out>, a=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/qml/qml/qqmlengine.cpp:883
#55 0x00007ff29c8b271f in QMetaObject::activate (sender=0x563c9c4fcd80, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x0) at kernel/qobject.cpp:3675
#56 0x00007ff29c8b35c7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7ff287664420 <QQuickAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x0) at kernel/qobject.cpp:3657
#57 0x00007ff287402163 in QQuickAbstractButton::clicked (this=<optimized out>) at .moc/moc_qquickabstractbutton_p.cpp:629
#58 0x00007ff28738d136 in QQuickAbstractButtonPrivate::trigger (this=this@entry=0x563c9ae30340) at qquickabstractbutton.cpp:336
#59 0x00007ff28738efe8 in QQuickAbstractButtonPrivate::handleRelease (this=0x563c9ae30340, point=...) at qquickabstractbutton.cpp:179
#60 0x00007ff2873ac1c5 in QQuickControl::mouseReleaseEvent (this=<optimized out>, event=0x7fff2c97b530) at qquickcontrol.cpp:2111
#61 0x00007ff2a07cac38 in QQuickItem::event (this=0x563c9c4fcd80, ev=0x7fff2c97b530) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquickitem.cpp:8096
#62 0x00007ff29db5df9c in QApplicationPrivate::notify_helper (this=this@entry=0x563c973b63c0, receiver=receiver@entry=0x563c9c4fcd80, e=e@entry=0x7fff2c97b530) at kernel/qapplication.cpp:3701
#63 0x00007ff29db655b0 in QApplication::notify (this=0x7fff2c97ba20, receiver=0x563c9c4fcd80, e=0x7fff2c97b530) at kernel/qapplication.cpp:3447
#64 0x00007ff29c8833a8 in QCoreApplication::notifyInternal2 (receiver=0x563c9c4fcd80, event=0x7fff2c97b530) at kernel/qcoreapplication.cpp:1088
#65 0x00007ff29c88357e in QCoreApplication::sendEvent (receiver=receiver@entry=0x563c9c4fcd80, event=event@entry=0x7fff2c97b530) at kernel/qcoreapplication.cpp:1476
#66 0x00007ff2a07e49cd in QQuickWindowPrivate::deliverMouseEvent (this=this@entry=0x563c9b011460, pointerEvent=0x7ff28801bca0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquickwindow.cpp:1798
#67 0x00007ff2a07e5bbb in QQuickWindowPrivate::deliverPointerEvent (this=this@entry=0x563c9b011460, event=0x7ff28801bca0) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquickwindow.cpp:2361
#68 0x00007ff2a07e683e in QQuickWindowPrivate::handleMouseEvent (this=0x563c9b011460, event=0x7fff2c97b530) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquickwindow.cpp:2224
#69 0x00007ff29ce956f5 in QWindow::event (this=this@entry=0x563c9af19140, ev=ev@entry=0x7fff2c97b530) at kernel/qwindow.cpp:2347
#70 0x00007ff2a07e7ac5 in QQuickWindow::event (this=0x563c9af19140, e=0x7fff2c97b530) at /usr/src/debug/libqt5-qtdeclarative-5.12.7-4.2.1.x86_64/src/quick/items/qquickwindow.cpp:1687
#71 0x00007ff29db5df9c in QApplicationPrivate::notify_helper (this=this@entry=0x563c973b63c0, receiver=receiver@entry=0x563c9af19140, e=e@entry=0x7fff2c97b530) at kernel/qapplication.cpp:3701
#72 0x00007ff29db655b0 in QApplication::notify (this=0x7fff2c97ba20, receiver=0x563c9af19140, e=0x7fff2c97b530) at kernel/qapplication.cpp:3447
#73 0x00007ff29c8833a8 in QCoreApplication::notifyInternal2 (receiver=0x563c9af19140, event=0x7fff2c97b530) at kernel/qcoreapplication.cpp:1088
#74 0x00007ff29c88358e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x563c9af19140, event=event@entry=0x7fff2c97b530) at kernel/qcoreapplication.cpp:1488
#75 0x00007ff29ce8a4e5 in QGuiApplicationPrivate::processMouseEvent (e=0x563c9b21f8f0) at kernel/qguiapplication.cpp:2107
#76 0x00007ff29ce8b835 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x563c9b21f8f0) at kernel/qguiapplication.cpp:1842
#77 0x00007ff29ce652bb in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1151
#78 0x00007ff28f56225a in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#79 0x00007ff29610c694 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#80 0x00007ff29610ca30 in ?? () from /usr/lib64/libglib-2.0.so.0
#81 0x00007ff29610cabc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#82 0x00007ff29c8e042f in QEventDispatcherGlib::processEvents (this=0x563c97495dd0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#83 0x00007ff29c8815fa in QEventLoop::exec (this=this@entry=0x7fff2c97b8d0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#84 0x00007ff29c88a800 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1389
#85 0x00007ff29ce7ffbc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1784
#86 0x00007ff29db5def5 in QApplication::exec () at kernel/qapplication.cpp:2857
#87 0x0000563c96bdcad4 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma5-workspace-5.18.6-bp153.4.2.3.x86_64/shell/main.cpp:228
[Inferior 1 (process 6390) detached]

Reported using DrKonqi