Application: plasmashell (5.11.4)
 (Compiled from sources)
Qt Version: 5.9.3
Frameworks Version: 5.41.0
Operating System: Linux 4.14.7-gentoo x86_64
Distribution: "NAME=Gentoo"

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

Afaict nothing special. I didn't interact directly with any Plasma components, perhaps if only hovered over something with my cursor.

- Unusual behavior I noticed:

A Plasma panel at the bottom of my screen disappeared, then re-appeared with some sliding effect.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbf54588c40 (LWP 3066))]

Thread 7 (Thread 0x7fbf1f4aa700 (LWP 3187)):
#0  0x00007fbf4a075691 in g_main_context_query (context=context@entry=0x7fbf10003400, max_priority=2147483647, timeout=timeout@entry=0x7fbf1f4a9c44, fds=fds@entry=0x7fbf10003f00, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3659
#1  0x00007fbf4a075e1f in g_main_context_iterate (context=context@entry=0x7fbf10003400, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3911
#2  0x00007fbf4a07600b in g_main_context_iteration (context=0x7fbf10003400, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#3  0x00007fbf4f2d617b in QEventDispatcherGlib::processEvents (this=0x7fbf10018b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fbf4f26c102 in QEventLoop::exec (this=this@entry=0x7fbf1f4a9da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fbf4f06ef4e in QThread::exec (this=this@entry=0x55899127a6c0) at thread/qthread.cpp:515
#6  0x00007fbf0ab0e2c6 in KCupsConnection::run (this=0x55899127a6c0) at /var/tmp/portage/kde-apps/print-manager-17.12.0/work/print-manager-17.12.0/libkcups/KCupsConnection.cpp:305
#7  0x00007fbf4f076071 in QThreadPrivate::start (arg=0x55899127a6c0) at thread/qthread_unix.cpp:368
#8  0x00007fbf4de00ac6 in start_thread (arg=0x7fbf1f4aa700) at pthread_create.c:465
#9  0x00007fbf4e8be55f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fbf204ab700 (LWP 3181)):
#0  0x00007fbf4e8ad549 in __GI___libc_read (fd=16, buf=buf@entry=0x7fbf204aab30, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007fbf4a0c9e50 in read (__nbytes=16, __buf=0x7fbf204aab30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7fbf24003dc0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gwakeup.c:210
#3  0x00007fbf4a07595e in g_main_context_check (context=context@entry=0x7fbf18022240, max_priority=2147483647, fds=fds@entry=0x7fbf180221c0, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3707
#4  0x00007fbf4a075e48 in g_main_context_iterate (context=context@entry=0x7fbf18022240, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3926
#5  0x00007fbf4a07600b in g_main_context_iteration (context=0x7fbf18022240, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#6  0x00007fbf4f2d617b in QEventDispatcherGlib::processEvents (this=0x7fbf1800d150, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007fbf4f26c102 in QEventLoop::exec (this=this@entry=0x7fbf204aad70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007fbf4f06ef4e in QThread::exec (this=this@entry=0x55898ed87b90) at thread/qthread.cpp:515
#9  0x00007fbf522b1045 in QQuickPixmapReader::run (this=0x55898ed87b90) at util/qquickpixmapcache.cpp:868
#10 0x00007fbf4f076071 in QThreadPrivate::start (arg=0x55898ed87b90) at thread/qthread_unix.cpp:368
#11 0x00007fbf4de00ac6 in start_thread (arg=0x7fbf204ab700) at pthread_create.c:465
#12 0x00007fbf4e8be55f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fbf363a1700 (LWP 3159)):
#0  0x00007fbf4e8b1f84 in __GI___poll (fds=0x7fbf24002de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fbf4a075ea4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fbf24002de0, timeout=<optimized out>, context=0x7fbf24000be0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fbf24000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x00007fbf4a07600b in g_main_context_iteration (context=0x7fbf24000be0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x00007fbf4f2d617b in QEventDispatcherGlib::processEvents (this=0x7fbf24000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fbf4f26c102 in QEventLoop::exec (this=this@entry=0x7fbf363a0db0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fbf4f06ef4e in QThread::exec (this=this@entry=0x55898e723cd0) at thread/qthread.cpp:515
#7  0x00007fbf518be984 in QQmlThreadPrivate::run (this=0x55898e723cd0) at qml/ftw/qqmlthread.cpp:147
#8  0x00007fbf4f076071 in QThreadPrivate::start (arg=0x55898e723cd0) at thread/qthread_unix.cpp:368
#9  0x00007fbf4de00ac6 in start_thread (arg=0x7fbf363a1700) at pthread_create.c:465
#10 0x00007fbf4e8be55f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fbf37fff700 (LWP 3149)):
#0  0x00007fbf4f2d605a in postEventSourcePrepare (s=0x7fbf2c004790, timeout=timeout@entry=0x7fbf37ffebc4) at kernel/qeventdispatcher_glib.cpp:264
#1  0x00007fbf4a07538d in g_main_context_prepare (context=context@entry=0x7fbf2c000be0, priority=priority@entry=0x7fbf37ffec50) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3501
#2  0x00007fbf4a075dd3 in g_main_context_iterate (context=context@entry=0x7fbf2c000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x00007fbf4a07600b in g_main_context_iteration (context=0x7fbf2c000be0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x00007fbf4f2d617b in QEventDispatcherGlib::processEvents (this=0x7fbf2c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fbf4f26c102 in QEventLoop::exec (this=this@entry=0x7fbf37ffedb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fbf4f06ef4e in QThread::exec (this=this@entry=0x55898e7a0560) at thread/qthread.cpp:515
#7  0x00007fbf518be984 in QQmlThreadPrivate::run (this=0x55898e7a0560) at qml/ftw/qqmlthread.cpp:147
#8  0x00007fbf4f076071 in QThreadPrivate::start (arg=0x55898e7a0560) at thread/qthread_unix.cpp:368
#9  0x00007fbf4de00ac6 in start_thread (arg=0x7fbf37fff700) at pthread_create.c:465
#10 0x00007fbf4e8be55f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fbf3db78700 (LWP 3112)):
#0  g_mutex_unlock (mutex=0x7fbf30000be0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1348
#1  0x00007fbf4a075dc6 in g_main_context_iterate (context=context@entry=0x7fbf30000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3907
#2  0x00007fbf4a07600b in g_main_context_iteration (context=0x7fbf30000be0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#3  0x00007fbf4f2d617b in QEventDispatcherGlib::processEvents (this=0x7fbf30000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fbf4f26c102 in QEventLoop::exec (this=this@entry=0x7fbf3db77da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fbf4f06ef4e in QThread::exec (this=this@entry=0x7fbf546f1420 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515
#6  0x00007fbf5465fad3 in QDBusConnectionManager::run (this=0x7fbf546f1420 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007fbf4f076071 in QThreadPrivate::start (arg=0x7fbf546f1420 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#8  0x00007fbf4de00ac6 in start_thread (arg=0x7fbf3db78700) at pthread_create.c:465
#9  0x00007fbf4e8be55f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fbf3f4f0700 (LWP 3095)):
#0  0x00007fbf4e8b1f84 in __GI___poll (fds=fds@entry=0x7fbf3f4efcd0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fbf52da2a82 in poll (__timeout=-1, __nfds=1, __fds=0x7fbf3f4efcd0) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x55898e61bd30, cond=cond@entry=0x55898e61bd70, vector=vector@entry=0x0, count=count@entry=0x0) at /var/tmp/portage/x11-libs/libxcb-1.12-r2/work/libxcb-1.12/src/xcb_conn.c:479
#3  0x00007fbf52da5047 in xcb_wait_for_event (c=0x55898e61bd30) at /var/tmp/portage/x11-libs/libxcb-1.12-r2/work/libxcb-1.12/src/xcb_in.c:693
#4  0x00007fbf40e2b789 in QXcbEventReader::run (this=0x55898e6269a0) at qxcbconnection.cpp:1330
#5  0x00007fbf4f076071 in QThreadPrivate::start (arg=0x55898e6269a0) at thread/qthread_unix.cpp:368
#6  0x00007fbf4de00ac6 in start_thread (arg=0x7fbf3f4f0700) at pthread_create.c:465
#7  0x00007fbf4e8be55f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fbf54588c40 (LWP 3066)):
[KCrash Handler]
#6  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007fbf4e7ee085 in __GI_abort () at abort.c:90
#8  0x00007fbf4f05aedb in qt_message_fatal (context=..., message=<synthetic pointer>...) at global/qlogging.cpp:1690
#9  QMessageLogger::fatal (this=this@entry=0x7ffdff5869b0, msg=msg@entry=0x7fbf4f331270 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qlogging.cpp:796
#10 0x00007fbf4f0548c9 in qt_assert_x (where=where@entry=0x7fbf5192f1ac "QList<T>::at", what=what@entry=0x7fbf5192f199 "index out of range", file=file@entry=0x7fbf51923bb8 "/usr/include/qt5/QtCore/qlist.h", line=line@entry=541) at global/qglobal.cpp:3085
#11 0x00007fbf516463e0 in QList<QQmlDelegateModelItem*>::at (i=<optimized out>, this=0x558992eb5878) at /usr/include/qt5/QtCore/qlist.h:541
#12 VDMModelDelegateDataType::notify (this=<optimized out>, items=..., index=0, count=20, roles=...) at util/qqmladaptormodel.cpp:174
#13 0x00007fbf518ee2fa in QQmlAdaptorModel::notify (roles=..., count=20, index=0, items=..., this=0x558992eb5738) at ../../include/QtQml/5.9.3/QtQml/private/../../../../../src/qml/util/qqmladaptormodel_p.h:134
#14 QQmlDelegateModel::_q_itemsChanged (this=this@entry=0x55899285e5e0, index=0, count=20, roles=...) at types/qqmldelegatemodel.cpp:1158
#15 0x00007fbf518ee45a in QQmlDelegateModel::_q_dataChanged (this=this@entry=0x55899285e5e0, begin=..., end=..., roles=...) at types/qqmldelegatemodel.cpp:1582
#16 0x00007fbf518f4037 in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x55899285e5e0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=12, _a=_a@entry=0x7ffdff586cd0) at .moc/moc_qqmldelegatemodel_p.cpp:201
#17 0x00007fbf518f43e8 in QQmlDelegateModel::qt_metacall (this=0x55899285e5e0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7ffdff586cd0) at .moc/moc_qqmldelegatemodel_p.cpp:339
#18 0x00007fbf4f2a46ad in QMetaObject::activate (sender=sender@entry=0x55899237abc0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffdff586cd0) at kernel/qobject.cpp:3781
#19 0x00007fbf4f2a4cee in QMetaObject::activate (sender=sender@entry=0x55899237abc0, m=m@entry=0x7fbf4f4fb8c0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffdff586cd0) at kernel/qobject.cpp:3628
#20 0x00007fbf4f2086cb in QAbstractItemModel::dataChanged (this=this@entry=0x55899237abc0, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:568
#21 0x00007fbf17051074 in FunnelModel::setSourceModel (this=0x55899237abc0, model=<optimized out>) at /var/tmp/portage/kde-plasma/plasma-desktop-5.11.4/work/plasma-desktop-5.11.4/applets/kicker/plugin/funnelmodel.cpp:87
#22 0x00007fbf17074ccf in ForwardingModel::qt_static_metacall (_o=_o@entry=0x55899237abc0, _c=_c@entry=QMetaObject::WriteProperty, _id=_id@entry=0, _a=_a@entry=0x7ffdff586f90) at /var/tmp/portage/kde-plasma/plasma-desktop-5.11.4/work/plasma-desktop-5.11.4_build/applets/kicker/kickerplugin_autogen/7RBZBFH7CH/moc_forwardingmodel.cpp:150
#23 0x00007fbf17077cfb in ForwardingModel::qt_metacall (this=0x55899237abc0, _c=QMetaObject::WriteProperty, _id=0, _a=0x7ffdff586f90) at /var/tmp/portage/kde-plasma/plasma-desktop-5.11.4/work/plasma-desktop-5.11.4_build/applets/kicker/kickerplugin_autogen/7RBZBFH7CH/moc_forwardingmodel.cpp:194
#24 0x00007fbf517ee686 in QQmlVMEMetaObject::metaCall (this=<optimized out>, o=<optimized out>, c=QMetaObject::WriteProperty, _id=<optimized out>, a=0x7ffdff586f90) at qml/qqmlvmemetaobject.cpp:904
#25 0x00007fbf5180afbb in QQmlPropertyData::writeProperty (this=this@entry=0x7fbf2433b938, target=target@entry=0x558992d8f360, value=value@entry=0x7ffdff587010, flags=...) at ../../include/QtQml/5.9.3/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:324
#26 0x00007fbf51809604 in QQmlPropertyPrivate::write (object=object@entry=0x558992d8f360, property=..., value=..., context=<optimized out>, flags=..., flags@entry=...) at qml/qqmlproperty.cpp:1213
#27 0x00007fbf517bfb8e in QV4::QObjectWrapper::setProperty (engine=engine@entry=0x55898e756a10, object=object@entry=0x558992d8f360, property=property@entry=0x7fbf2433b938, value=...) at jsruntime/qv4qobjectwrapper.cpp:475
#28 0x00007fbf517c06a7 in QV4::QObjectWrapper::setQmlProperty (engine=0x55898e756a10, qmlContext=0x558990a9a360, object=0x558992d8f360, name=<optimized out>, revisionMode=<optimized out>, value=...) at jsruntime/qv4qobjectwrapper.cpp:361
#29 0x00007fbf517c0815 in QV4::QObjectWrapper::put (m=0x7fbf34fa25f0, name=0x7fbf34fa25e8, value=...) at jsruntime/qv4qobjectwrapper.cpp:637
#30 0x00007fbf517da66d in QV4::Object::put (v=..., name=<optimized out>, this=<optimized out>) at jsruntime/qv4object_p.h:348
#31 QV4::Runtime::method_setProperty (engine=engine@entry=0x55898e756a10, object=..., nameIndex=<optimized out>, value=...) at jsruntime/qv4runtime.cpp:601
#32 0x00007fbf517d18fe in QV4::Moth::VME::run (this=this@entry=0x7ffdff5873ef, engine=engine@entry=0x55898e756a10, code=<optimized out>, code@entry=0x7fbf16ff72b0 "\035") at jsruntime/qv4vme_moth.cpp:504
#33 0x00007fbf517d39b8 in QV4::Moth::VME::exec (engine=0x55898e756a10, code=0x7fbf16ff72b0 "\035") at jsruntime/qv4vme_moth.cpp:962
#34 0x00007fbf51731654 in QV4::ExecutionContext::simpleCall (this=<optimized out>, scope=..., callData=callData@entry=0x7fbf34fa2508, function=0x558992328c40) at jsruntime/qv4context.cpp:347
#35 0x00007fbf518961ec in QQmlJavaScriptExpression::evaluate (this=this@entry=0x558991d8aa90, callData=callData@entry=0x7fbf34fa2508, isUndefined=isUndefined@entry=0x0, scope=...) at qml/qqmljavascriptexpression.cpp:223
#36 0x00007fbf5181bdb2 in QQmlBoundSignalExpression::evaluate (this=this@entry=0x558991d8aa90, a=a@entry=0x0) at qml/qqmlboundsignal.cpp:223
#37 0x00007fbf5181cb83 in QQmlBoundSignal_callback (e=0x558991d96c80, a=0x0) at qml/qqmlboundsignal.cpp:355
#38 0x00007fbf5186daa4 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:106
#39 0x00007fbf517f3cf9 in QQmlData::signalEmitted (object=0x5589925ed3b0, index=70, a=0x0) at qml/qqmlengine.cpp:843
#40 0x00007fbf4f2a4a71 in QMetaObject::activate (sender=sender@entry=0x5589925ed3b0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x0) at kernel/qobject.cpp:3644
#41 0x00007fbf4f2a4cee in QMetaObject::activate (sender=sender@entry=0x5589925ed3b0, m=m@entry=0x7fbf5269d420 <QQuickItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x0) at kernel/qobject.cpp:3628
#42 0x00007fbf524d115a in QQuickItemView::currentIndexChanged (this=this@entry=0x5589925ed3b0) at .moc/moc_qquickitemview_p.cpp:955
#43 0x00007fbf524dbd54 in QQuickItemViewPrivate::updateCurrent (this=0x558992896870, modelIndex=7) at items/qquickitemview.cpp:1744
#44 0x00007fbf524dc889 in QQuickItemView::setCurrentIndex (this=<optimized out>, index=<optimized out>) at items/qquickitemview.cpp:432
#45 0x00007fbf524de1d4 in QQuickItemView::qt_static_metacall (_o=_o@entry=0x5589925ed3b0, _c=_c@entry=QMetaObject::WriteProperty, _id=_id@entry=3, _a=_a@entry=0x7ffdff589490) at .moc/moc_qquickitemview_p.cpp:842
#46 0x00007fbf524df3fb in QQuickItemView::qt_metacall (this=this@entry=0x5589925ed3b0, _c=_c@entry=QMetaObject::WriteProperty, _id=3, _a=_a@entry=0x7ffdff589490) at .moc/moc_qquickitemview_p.cpp:917
#47 0x00007fbf524f1f04 in QQuickListView::qt_metacall (this=0x5589925ed3b0, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x7ffdff589490) at .moc/moc_qquicklistview_p.cpp:638
#48 0x00007fbf517ed84d in QQmlVMEMetaObject::metaCall (this=0x5589919080a0, o=<optimized out>, c=QMetaObject::WriteProperty, _id=83, a=0x7ffdff589490) at qml/qqmlvmemetaobject.cpp:976
#49 0x00007fbf517bff4b in QV4::QObjectWrapper::setProperty (engine=engine@entry=0x55898e756a10, object=object@entry=0x5589925ed3b0, property=property@entry=0x7fbf24084948, value=...) at jsruntime/qv4qobjectwrapper.cpp:444
#50 0x00007fbf517c06a7 in QV4::QObjectWrapper::setQmlProperty (engine=0x55898e756a10, qmlContext=0x558992840150, object=0x5589925ed3b0, name=<optimized out>, revisionMode=<optimized out>, value=...) at jsruntime/qv4qobjectwrapper.cpp:361
#51 0x00007fbf517c0815 in QV4::QObjectWrapper::put (m=0x7fbf34fa24e8, name=0x7fbf34fa24e0, value=...) at jsruntime/qv4qobjectwrapper.cpp:637
#52 0x00007fbf517da66d in QV4::Object::put (v=..., name=<optimized out>, this=<optimized out>) at jsruntime/qv4object_p.h:348
#53 QV4::Runtime::method_setProperty (engine=engine@entry=0x55898e756a10, object=..., nameIndex=<optimized out>, value=...) at jsruntime/qv4runtime.cpp:601
#54 0x00007fbf517d18fe in QV4::Moth::VME::run (this=this@entry=0x7ffdff5896ef, engine=engine@entry=0x55898e756a10, code=<optimized out>, code@entry=0x7fbf16ff19c0 "\035") at jsruntime/qv4vme_moth.cpp:504
#55 0x00007fbf517d39b8 in QV4::Moth::VME::exec (engine=0x55898e756a10, code=0x7fbf16ff19c0 "\035") at jsruntime/qv4vme_moth.cpp:962
#56 0x00007fbf51731654 in QV4::ExecutionContext::simpleCall (this=<optimized out>, scope=..., callData=<optimized out>, function=0x55899252a4d0) at jsruntime/qv4context.cpp:347
#57 0x00007fbf5175b5d5 in QV4::ScriptFunction::call (that=<optimized out>, scope=..., callData=<optimized out>) at jsruntime/qv4functionobject.cpp:415
#58 0x00007fbf517da96a in QV4::Object::call (d=0x7fbf34fa23d8, scope=..., this=<optimized out>) at jsruntime/qv4object_p.h:372
#59 QV4::Runtime::method_callActivationProperty (engine=engine@entry=0x55898e756a10, nameIndex=<optimized out>, callData=0x7fbf34fa23d8) at jsruntime/qv4runtime.cpp:1052
#60 0x00007fbf517d1fa8 in QV4::Moth::VME::run (this=this@entry=0x7ffdff58994f, engine=engine@entry=0x55898e756a10, code=0x7fbf16ff18a8 "\001", code@entry=0x7fbf16ff0de0 "\035") at jsruntime/qv4vme_moth.cpp:633
#61 0x00007fbf517d39b8 in QV4::Moth::VME::exec (engine=0x55898e756a10, code=0x7fbf16ff0de0 "\035") at jsruntime/qv4vme_moth.cpp:962
#62 0x00007fbf51731654 in QV4::ExecutionContext::simpleCall (this=<optimized out>, scope=..., callData=callData@entry=0x7fbf34fa2328, function=0x55899252a450) at jsruntime/qv4context.cpp:347
#63 0x00007fbf518961ec in QQmlJavaScriptExpression::evaluate (this=this@entry=0x558992840c00, callData=callData@entry=0x7fbf34fa2328, isUndefined=isUndefined@entry=0x0, scope=...) at qml/qqmljavascriptexpression.cpp:223
#64 0x00007fbf5181bdb2 in QQmlBoundSignalExpression::evaluate (this=this@entry=0x558992840c00, a=a@entry=0x7ffdff58b710) at qml/qqmlboundsignal.cpp:223
#65 0x00007fbf5181cb83 in QQmlBoundSignal_callback (e=0x558992903280, a=0x7ffdff58b710) at qml/qqmlboundsignal.cpp:355
#66 0x00007fbf5186daa4 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x7ffdff58b710) at qml/qqmlnotifier.cpp:106
#67 0x00007fbf517f3cf9 in QQmlData::signalEmitted (object=0x558992902990, index=37, a=0x7ffdff58b710) at qml/qqmlengine.cpp:843
#68 0x00007fbf4f2a4a71 in QMetaObject::activate (sender=0x558992902990, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x7ffdff58b710) at kernel/qobject.cpp:3644
#69 0x00007fbf4f2a4cee in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fbf52698b00 <QQuickMouseArea::staticMetaObject>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x7ffdff58b710) at kernel/qobject.cpp:3628
#70 0x00007fbf52461f61 in QQuickMouseArea::positionChanged (this=<optimized out>, _t1=<optimized out>) at .moc/moc_qquickmousearea_p.cpp:612
#71 0x00007fbf523b24d8 in QQuickItem::event (this=0x558992902990, ev=0x7ffdff58ba10) at items/qquickitem.cpp:7777
#72 0x00007fbf4fbe888c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x558992902990, e=0x7ffdff58ba10) at kernel/qapplication.cpp:3722
#73 0x00007fbf4fbf0a3a in QApplication::notify (this=0x7ffdff58d480, receiver=0x558992902990, e=0x7ffdff58ba10) at kernel/qapplication.cpp:3481
#74 0x00007fbf4f26e2ba in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x558992902990, event=event@entry=0x7ffdff58ba10) at kernel/qcoreapplication.cpp:1018
#75 0x00007fbf523cd5ea in QCoreApplication::sendEvent (event=0x7ffdff58ba10, receiver=0x558992902990) at /usr/include/qt5/QtCore/qcoreapplication.h:233
#76 QQuickWindowPrivate::sendHoverEvent (this=this@entry=0x55899208c700, type=type@entry=QEvent::HoverMove, item=0x558992902990, scenePos=..., lastScenePos=..., modifiers=..., modifiers@entry=..., timestamp=8272140, accepted=true) at items/qquickwindow.cpp:1710
#77 0x00007fbf523ce112 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x558992902990, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1744
#78 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x55899283e4f0, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#79 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x5589926c3e60, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#80 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x5589925ed3b0, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#81 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x55899240f630, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#82 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x55899232a4b0, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#83 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x558991c8d6f0, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#84 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x558991d6f2e0, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#85 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x55899229cd60, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#86 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x558991a1edb0, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#87 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x5589926b9b80, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#88 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x5589926b32c0, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#89 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, item@entry=0x5589920bb550, scenePos=..., lastScenePos=..., modifiers=modifiers@entry=..., timestamp=timestamp@entry=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#90 0x00007fbf523cde71 in QQuickWindowPrivate::deliverHoverEvent (this=this@entry=0x55899208c700, item=<optimized out>, scenePos=..., lastScenePos=..., modifiers=..., timestamp=8272140, accepted=@0x7ffdff58ca38: true) at items/qquickwindow.cpp:1734
#91 0x00007fbf523d14ae in QQuickWindowPrivate::handleMouseEvent (this=0x55899208c700, event=0x7ffdff58cfa0) at items/qquickwindow.cpp:2075
#92 0x00007fbf4f620c65 in QWindow::event (this=this@entry=0x5589920ba250, ev=ev@entry=0x7ffdff58cfa0) at kernel/qwindow.cpp:2267
#93 0x00007fbf523d290d in QQuickWindow::event (this=this@entry=0x5589920ba250, e=e@entry=0x7ffdff58cfa0) at items/qquickwindow.cpp:1610
#94 0x00007fbf540e3a5b in PlasmaQuick::Dialog::event (this=0x5589920ba250, event=0x7ffdff58cfa0) at /var/tmp/portage/kde-frameworks/plasma-5.41.0/work/plasma-framework-5.41.0/src/plasmaquick/dialog.cpp:1169
#95 0x00007fbf4fbe888c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5589920ba250, e=0x7ffdff58cfa0) at kernel/qapplication.cpp:3722
#96 0x00007fbf4fbf0a3a in QApplication::notify (this=0x7ffdff58d480, receiver=0x5589920ba250, e=0x7ffdff58cfa0) at kernel/qapplication.cpp:3481
#97 0x00007fbf4f26e2ba in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x5589920ba250, event=event@entry=0x7ffdff58cfa0) at kernel/qcoreapplication.cpp:1018
#98 0x00007fbf4f611deb in QCoreApplication::sendSpontaneousEvent (event=0x7ffdff58cfa0, receiver=0x5589920ba250) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#99 QGuiApplicationPrivate::processMouseEvent (e=0x55899321d7a0) at kernel/qguiapplication.cpp:1949
#100 0x00007fbf4f613b25 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x55899321d7a0) at kernel/qguiapplication.cpp:1733
#101 0x00007fbf4f5e5f0b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939
#102 0x00007fbf40ea3b2f in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#103 0x00007fbf4a075ca7 in g_main_dispatch (context=0x7fbf38004fc0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3203
#104 g_main_context_dispatch (context=context@entry=0x7fbf38004fc0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3856
#105 0x00007fbf4a075f08 in g_main_context_iterate (context=context@entry=0x7fbf38004fc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3929
#106 0x00007fbf4a07600b in g_main_context_iteration (context=0x7fbf38004fc0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#107 0x00007fbf4f2d615e in QEventDispatcherGlib::processEvents (this=0x55898e667390, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#108 0x00007fbf4f26c102 in QEventLoop::exec (this=this@entry=0x7ffdff58d380, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#109 0x00007fbf4f276b43 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#110 0x000055898d3ee47a in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-plasma/plasma-workspace-5.11.4/work/plasma-workspace-5.11.4/shell/main.cpp:167

Possible duplicates by query: bug 381974, bug 377996, bug 376900, bug 374586.

Reported using DrKonqi