Application: systemsettings5 (5.17.4)

Qt Version: 5.13.2
Frameworks Version: 5.64.0
Operating System: Linux 5.0.0-37-generic x86_64
Distribution: KDE neon User Edition 5.17

-- Information about the crash:
Does it repetitly

Does it in all accounts (root and guest)

The crash can be reproduced sometimes.

-- Backtrace:
Application: Systemeinstellungen (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f106cc0d800 (LWP 24154))]

Thread 8 (Thread 0x7f102694b700 (LWP 28994)):
#0  0x00007f10615c34a7 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f10615c5ef2 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f10615c6570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f10615c66dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1068aa5b9b in QEventDispatcherGlib::processEvents (this=0x7f1020000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f1068a4606a in QEventLoop::exec (this=this@entry=0x7f102694ad80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f10688613aa in QThread::exec (this=this@entry=0x55b1ff0713a0) at thread/qthread.cpp:531
#7  0x00007f1066605815 in QQmlThreadPrivate::run (this=0x55b1ff0713a0) at qml/ftw/qqmlthread.cpp:152
#8  0x00007f1068862b52 in QThreadPrivate::start (arg=0x55b1ff0713a0) at thread/qthread_unix.cpp:360
#9  0x00007f10639856db in start_thread (arg=0x7f102694b700) at pthread_create.c:463
#10 0x00007f106815f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f102f0f2700 (LWP 28992)):
#0  0x00007f106160c664 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f10615c5dc9 in g_main_context_query () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f10615c6547 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f10615c66dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1068aa5b9b in QEventDispatcherGlib::processEvents (this=0x7f10281e38a0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f1068a4606a in QEventLoop::exec (this=this@entry=0x7f102f0f1d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f10688613aa in QThread::exec (this=this@entry=0x55b2083e8370) at thread/qthread.cpp:531
#7  0x00007f1066605815 in QQmlThreadPrivate::run (this=0x55b2083e8370) at qml/ftw/qqmlthread.cpp:152
#8  0x00007f1068862b52 in QThreadPrivate::start (arg=0x55b2083e8370) at thread/qthread_unix.cpp:360
#9  0x00007f10639856db in start_thread (arg=0x7f102f0f2700) at pthread_create.c:463
#10 0x00007f106815f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f103648f700 (LWP 24162)):
#0  0x00007f1068152bf9 in __GI___poll (fds=0x7f1030003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f10615c65c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f10615c66dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1068aa5b9b in QEventDispatcherGlib::processEvents (this=0x7f1030000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f1068a4606a in QEventLoop::exec (this=this@entry=0x7f103648ed80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f10688613aa in QThread::exec (this=this@entry=0x55b1ff2ce540) at thread/qthread.cpp:531
#6  0x00007f1066605815 in QQmlThreadPrivate::run (this=0x55b1ff2ce540) at qml/ftw/qqmlthread.cpp:152
#7  0x00007f1068862b52 in QThreadPrivate::start (arg=0x55b1ff2ce540) at thread/qthread_unix.cpp:360
#8  0x00007f10639856db in start_thread (arg=0x7f103648f700) at pthread_create.c:463
#9  0x00007f106815f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f103effb700 (LWP 24160)):
#0  0x00007f106160c664 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f10615c5ac0 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f10615c64fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f10615c66dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1068aa5b9b in QEventDispatcherGlib::processEvents (this=0x7f1038000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f1068a4606a in QEventLoop::exec (this=this@entry=0x7f103effad80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f10688613aa in QThread::exec (this=this@entry=0x55b1fefc19d0) at thread/qthread.cpp:531
#7  0x00007f1066605815 in QQmlThreadPrivate::run (this=0x55b1fefc19d0) at qml/ftw/qqmlthread.cpp:152
#8  0x00007f1068862b52 in QThreadPrivate::start (arg=0x55b1fefc19d0) at thread/qthread_unix.cpp:360
#9  0x00007f10639856db in start_thread (arg=0x7f103effb700) at pthread_create.c:463
#10 0x00007f106815f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f10489b7700 (LWP 24158)):
#0  0x00007f106398b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b1fecdfd88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b1fecdfd38, cond=0x55b1fecdfd60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55b1fecdfd60, mutex=0x55b1fecdfd38) at pthread_cond_wait.c:655
#3  0x00007f1049c8a2cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f1049c89ff7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f10639856db in start_thread (arg=0x7f10489b7700) at pthread_create.c:463
#6  0x00007f106815f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f1051417700 (LWP 24157)):
#0  0x00007f106814e0b4 in __GI___libc_read (fd=15, buf=0x7f1051416b60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f106160b2d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f10615c60b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f10615c6570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f10615c66dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1068aa5b9b in QEventDispatcherGlib::processEvents (this=0x7f104c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f1068a4606a in QEventLoop::exec (this=this@entry=0x7f1051416d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f10688613aa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#8  0x00007f1068f1c0e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f1068862b52 in QThreadPrivate::start (arg=0x7f1069193d80) at thread/qthread_unix.cpp:360
#10 0x00007f10639856db in start_thread (arg=0x7f1051417700) at pthread_create.c:463
#11 0x00007f106815f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f1059327700 (LWP 24156)):
#0  0x00007f1068152bf9 in __GI___poll (fds=0x7f1059326ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1063549747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f106354b36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f105c10ce10 in QXcbEventQueue::run (this=0x55b1feb4a950) at qxcbeventqueue.cpp:228
#4  0x00007f1068862b52 in QThreadPrivate::start (arg=0x55b1feb4a950) at thread/qthread_unix.cpp:360
#5  0x00007f10639856db in start_thread (arg=0x7f1059327700) at pthread_create.c:463
#6  0x00007f106815f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f106cc0d800 (LWP 24154)):
[KCrash Handler]
#6  std::__atomic_base<QtSharedPointer::ExternalRefCountData*>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/7/bits/atomic_base.h:713
#7  std::atomic<QtSharedPointer::ExternalRefCountData*>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/7/atomic:452
#8  QAtomicOps<QtSharedPointer::ExternalRefCountData*>::load<QtSharedPointer::ExternalRefCountData*> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#9  QBasicAtomicPointer<QtSharedPointer::ExternalRefCountData>::load (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:239
#10 QtSharedPointer::ExternalRefCountData::getAndRef (obj=obj@entry=0x3) at tools/qsharedpointer.cpp:1347
#11 0x00007f10665d3514 in QWeakPointer<QObject>::QWeakPointer<QObject> (ptr=0x3, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:688
#12 QWeakPointer<QObject>::assign<QObject> (ptr=0x3, this=0x55b20a806fd0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:684
#13 QPointer<QObject>::operator= (p=0x3, this=0x55b20a806fd0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:83
#14 QQmlListReferencePrivate::init (prop=..., propType=1935, engine=<optimized out>) at qml/qqmllist.cpp:64
#15 0x00007f10665e18e2 in QV4::QmlListWrapper::toVariant (this=this@entry=0x7f1025d0c4d0) at qml/qqmllistwrapper.cpp:101
#16 0x00007f106652e0a8 in toVariant (e=e@entry=0x55b2082e48d0, value=..., typeHint=typeHint@entry=2, createJSValueForObjects=createJSValueForObjects@entry=true, visitedObjects=visitedObjects@entry=0x0) at jsruntime/qv4engine.cpp:1316
#17 0x00007f106652e284 in QV4::ExecutionEngine::toVariant (this=this@entry=0x55b2082e48d0, value=..., typeHint=typeHint@entry=2, createJSValueForObjects=createJSValueForObjects@entry=true) at jsruntime/qv4engine.cpp:1281
#18 0x00007f10665dc3a8 in QQmlBinding::slowWrite (this=this@entry=0x55b209fbdcf0, core=..., valueTypeData=..., result=..., isUndefined=isUndefined@entry=false, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:415
#19 0x00007f10665de335 in GenericBinding<2>::write (this=0x55b209fbdcf0, result=..., isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:325
#20 0x00007f10665def77 in QQmlNonbindingBinding::doUpdate (this=0x55b209fbdcf0, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:249
#21 0x00007f10665db543 in QQmlBinding::update (this=0x55b209fbdcf0, flags=...) at qml/qqmlbinding.cpp:185
#22 0x00007f10665ea1a0 in QQmlObjectCreator::finalize (this=0x55b2062bc8b0, interrupt=...) at qml/qqmlobjectcreator.cpp:1383
#23 0x00007f106656ff41 in QQmlComponentPrivate::complete (enginePriv=0x55b206359750, state=0x55b207f0faa0) at qml/qqmlcomponent.cpp:935
#24 0x00007f1066570052 in QQmlComponentPrivate::completeCreate (this=0x55b207f0fa00) at qml/qqmlcomponent.cpp:971
#25 0x00007f106656fdfe in QQmlComponent::create (this=0x55b20a6fa030, context=0x55b2071c5b00) at qml/qqmlcomponent.cpp:797
#26 0x00007f1026969cd9 in Aurorae::Decoration::init (this=0x55b20a35a9f0) at ./plugins/kdecorations/aurorae/src/aurorae.cpp:317
#27 0x00007f1026e3dbf1 in KDecoration2::Preview::PreviewItem::componentComplete (this=0x55b208605f30) at ./kcmkwin/kwindecoration/declarative-plugin/previewitem.cpp:71
#28 0x00007f10665ea2f3 in QQmlObjectCreator::finalize (this=0x55b209cb9b40, interrupt=...) at qml/qqmlobjectcreator.cpp:1403
#29 0x00007f10665755b2 in QQmlIncubatorPrivate::incubate (this=0x55b208a82d40, i=...) at qml/qqmlincubator.cpp:345
#30 0x00007f1066575b4c in QQmlEnginePrivate::incubate (this=<optimized out>, i=..., forContext=<optimized out>) at qml/qqmlincubator.cpp:89
#31 0x00007f1066651a9e in QQmlDelegateModelPrivate::object (this=this@entry=0x55b20833ad80, group=QQmlListCompositor::Default, index=index@entry=16, incubationMode=incubationMode@entry=QQmlIncubator::Asynchronous) at types/qqmldelegatemodel.cpp:1073
#32 0x00007f1066651ba1 in QQmlDelegateModel::object (this=<optimized out>, index=16, incubationMode=QQmlIncubator::Asynchronous) at types/qqmldelegatemodel.cpp:1114
#33 0x00007f1066c8e7cd in QQuickItemViewPrivate::createItem (this=this@entry=0x55b206319850, modelIndex=modelIndex@entry=16, incubationMode=incubationMode@entry=QQmlIncubator::Asynchronous) at items/qquickitemview.cpp:2301
#34 0x00007f1066c82476 in QQuickGridViewPrivate::addVisibleItems (this=0x55b206319850, fillFrom=1035, fillTo=2151, bufferFrom=<optimized out>, bufferTo=<optimized out>, doBuffer=true) at items/qquickgridview.cpp:520
#35 0x00007f1066c8fc43 in QQuickItemViewPrivate::refill (this=0x55b206319850, from=<optimized out>, to=<optimized out>) at items/qquickitemview.cpp:1773
#36 0x00007f1066c87279 in QQuickItemViewPrivate::refillOrLayout (this=0x55b206319850) at items/qquickitemview_p_p.h:230
#37 QQuickGridView::viewportMoved (this=0x55b2050e4700, orient=...) at items/qquickgridview.cpp:2077
#38 0x00007f1066c3e614 in QQuickFlickablePrivate::itemGeometryChanged (this=this@entry=0x55b206319850, item=item@entry=0x55b208411a40, change=...) at items/qquickflickable.cpp:325
#39 0x00007f1066c8d769 in QQuickItemViewPrivate::itemGeometryChanged (this=0x55b206319850, item=0x55b208411a40, change=..., oldGeometry=...) at items/qquickitemview.cpp:1130
#40 0x00007f1066b9b43d in QQuickItem::geometryChanged (this=0x55b208411a40, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3798
#41 0x00007f1066b9482b in QQuickItem::setY (this=0x55b208411a40, v=v@entry=-1035) at items/qquickitem.cpp:6611
#42 0x00007f1066c3eed0 in QQuickFlickablePrivate::setViewportY (this=0x55b206319850, y=-1035) at items/qquickflickable.cpp:1687
#43 0x00007f1066c46099 in QQuickFlickable::qt_static_metacall (_o=_o@entry=0x55b2050e4700, _c=_c@entry=QMetaObject::WriteProperty, _id=_id@entry=3, _a=_a@entry=0x7ffead610c30) at .moc/moc_qquickflickable_p.cpp:1001
#44 0x00007f1066c47be3 in QQuickFlickable::qt_metacall (this=this@entry=0x55b2050e4700, _c=_c@entry=QMetaObject::WriteProperty, _id=3, _a=_a@entry=0x7ffead610c30) at .moc/moc_qquickflickable_p.cpp:1063
#45 0x00007f1066c950d5 in QQuickItemView::qt_metacall (this=this@entry=0x55b2050e4700, _c=_c@entry=QMetaObject::WriteProperty, _id=<optimized out>, _a=_a@entry=0x7ffead610c30) at .moc/moc_qquickitemview_p.cpp:909
#46 0x00007f1066c87dd5 in QQuickGridView::qt_metacall (this=0x55b2050e4700, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x7ffead610c30) at .moc/moc_qquickgridview_p.cpp:250
#47 0x00007f10665575ae in QQmlVMEMetaObject::metaCall (this=0x55b206c3d590, o=<optimized out>, c=QMetaObject::WriteProperty, _id=45, a=0x7ffead610c30) at qml/qqmlvmemetaobject.cpp:981
#48 0x00007f1068a56c95 in QMetaProperty::write (this=this@entry=0x7ffead610cf0, object=object@entry=0x55b2050e4700, value=...) at kernel/qmetaobject.cpp:3253
#49 0x00007f1068a80dc0 in QObject::setProperty (this=this@entry=0x55b2050e4700, name=name@entry=0x7f103d9abbd9 "contentY", value=...) at kernel/qobject.cpp:3958
#50 0x00007f103d9a35a0 in GlobalWheelFilter::manageWheel (this=<optimized out>, target=0x55b2050e4700, event=0x7ffead611240) at ./src/wheelhandler.cpp:159
#51 0x00007f103d9a4710 in GlobalWheelFilter::eventFilter (this=0x7f103dbb7d40 <(anonymous namespace)::Q_QGS_privateGlobalWheelFilterSelf::innerFunction()::holder>, watched=0x55b2050e4700, event=0x7ffead611240) at ./src/wheelhandler.cpp:100
#52 0x00007f1068a47c8d in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x55b2050e4700, event=event@entry=0x7ffead611240) at kernel/qcoreapplication.cpp:1221
#53 0x00007f1069adbe85 in QApplicationPrivate::notify_helper (this=this@entry=0x55b1feb2a8d0, receiver=receiver@entry=0x55b2050e4700, e=e@entry=0x7ffead611240) at kernel/qapplication.cpp:3697
#54 0x00007f1069ae34b0 in QApplication::notify (this=0x7ffead6123f0, receiver=0x55b2050e4700, e=0x7ffead611240) at kernel/qapplication.cpp:3449
#55 0x00007f1068a47f08 in QCoreApplication::notifyInternal2 (receiver=0x55b2050e4700, event=0x7ffead611240) at kernel/qcoreapplication.cpp:1095
#56 0x00007f1068a480de in QCoreApplication::sendEvent (receiver=receiver@entry=0x55b2050e4700, event=event@entry=0x7ffead611240) at kernel/qcoreapplication.cpp:1490
#57 0x00007f1066bbb53b in QQuickWindowPrivate::deliverSinglePointEventUntilAccepted (this=this@entry=0x55b2082ea150, event=event@entry=0x55b208ba0140) at items/qquickwindow.cpp:1989
#58 0x00007f1066bbbc3b in QQuickWindowPrivate::deliverPointerEvent (this=this@entry=0x55b2082ea150, event=0x55b208ba0140) at items/qquickwindow.cpp:2379
#59 0x00007f1066bbbcbe in QQuickWindow::wheelEvent (this=<optimized out>, event=0x7ffead611a50) at items/qquickwindow.cpp:2030
#60 0x00007f10692b5525 in QWindow::event (this=this@entry=0x55b2065cd630, ev=ev@entry=0x7ffead611a50) at kernel/qwindow.cpp:2359
#61 0x00007f1066bbda45 in QQuickWindow::event (this=0x55b2065cd630, e=0x7ffead611a50) at items/qquickwindow.cpp:1695
#62 0x00007f1069adbeac in QApplicationPrivate::notify_helper (this=this@entry=0x55b1feb2a8d0, receiver=receiver@entry=0x55b2065cd630, e=e@entry=0x7ffead611a50) at kernel/qapplication.cpp:3703
#63 0x00007f1069ae34b0 in QApplication::notify (this=0x7ffead6123f0, receiver=0x55b2065cd630, e=0x7ffead611a50) at kernel/qapplication.cpp:3449
#64 0x00007f1068a47f08 in QCoreApplication::notifyInternal2 (receiver=0x55b2065cd630, event=0x7ffead611a50) at kernel/qcoreapplication.cpp:1095
#65 0x00007f1068a480de in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7ffead611a50) at kernel/qcoreapplication.cpp:1490
#66 0x00007f10672654ed in QQuickWidget::wheelEvent (this=<optimized out>, e=0x7ffead611a50) at qquickwidget.cpp:1397
#67 0x00007f1069b1ccb8 in QWidget::event (this=this@entry=0x55b1fed0eed0, event=event@entry=0x7ffead611a50) at kernel/qwidget.cpp:9339
#68 0x00007f106726711b in QQuickWidget::event (this=0x55b1fed0eed0, e=0x7ffead611a50) at qquickwidget.cpp:1537
#69 0x00007f1069adbeac in QApplicationPrivate::notify_helper (this=this@entry=0x55b1feb2a8d0, receiver=receiver@entry=0x55b1fed0eed0, e=e@entry=0x7ffead611a50) at kernel/qapplication.cpp:3703
#70 0x00007f1069ae4f6f in QApplication::notify (this=<optimized out>, receiver=0x55b1fed0eed0, e=0x7ffead611c30) at kernel/qapplication.cpp:3256
#71 0x00007f1068a47f08 in QCoreApplication::notifyInternal2 (receiver=0x55b1fed0eed0, event=0x7ffead611c30) at kernel/qcoreapplication.cpp:1095
#72 0x00007f1068a47f54 in QCoreApplication::forwardEvent (receiver=receiver@entry=0x55b1fed0eed0, event=event@entry=0x7ffead611c30, originatingEvent=originatingEvent@entry=0x7ffead611ff0) at kernel/qcoreapplication.cpp:1110
#73 0x00007f1069b38c65 in QWidgetWindow::handleWheelEvent (this=this@entry=0x55b1fecf1590, event=event@entry=0x7ffead611ff0) at kernel/qwidgetwindow.cpp:848
#74 0x00007f1069b3a69e in QWidgetWindow::event (this=0x55b1fecf1590, event=0x7ffead611ff0) at kernel/qwidgetwindow.cpp:308
#75 0x00007f1069adbeac in QApplicationPrivate::notify_helper (this=this@entry=0x55b1feb2a8d0, receiver=receiver@entry=0x55b1fecf1590, e=e@entry=0x7ffead611ff0) at kernel/qapplication.cpp:3703
#76 0x00007f1069ae34b0 in QApplication::notify (this=0x7ffead6123f0, receiver=0x55b1fecf1590, e=0x7ffead611ff0) at kernel/qapplication.cpp:3449
#77 0x00007f1068a47f08 in QCoreApplication::notifyInternal2 (receiver=0x55b1fecf1590, event=0x7ffead611ff0) at kernel/qcoreapplication.cpp:1095
#78 0x00007f1068a480ee in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x55b1fecf1590, event=event@entry=0x7ffead611ff0) at kernel/qcoreapplication.cpp:1502
#79 0x00007f10692a69d6 in QGuiApplicationPrivate::processWheelEvent (e=0x55b209c95de0) at kernel/qguiapplication.cpp:2189
#80 0x00007f10692ab5d5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x55b209c95de0) at kernel/qguiapplication.cpp:1849
#81 0x00007f106928579b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1148
#82 0x00007f105c10ddda in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#83 0x00007f10615c6417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#84 0x00007f10615c6650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007f10615c66dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#86 0x00007f1068aa5b7f in QEventDispatcherGlib::processEvents (this=0x55b1feb97590, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#87 0x00007f1068a4606a in QEventLoop::exec (this=this@entry=0x7ffead612310, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#88 0x00007f1068a4f3e0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1403
#89 0x000055b1fda35218 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:71

Possible duplicates by query: bug 414753, bug 414476, bug 414358, bug 411499, bug 411434.

Reported using DrKonqi