Application: systemsettings5 (5.17.4)
 (Compiled from sources)
Qt Version: 5.13.2
Frameworks Version: 5.65.0
Operating System: Linux 5.0.0-37-generic x86_64
Distribution: KDE neon User Edition 5.17

-- Information about the crash:
- What I was doing when the application crashed: Exploring System Settings.  One window was open.  No applications were running.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6a801c0800 (LWP 1262))]

Thread 9 (Thread 0x7f6a2bd8c700 (LWP 1282)):
#0  0x00007f6a7b6eabf9 in __GI___poll (fds=0x7f6a24004860, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6a74d9f5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a74d9f6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a7c03db9b in QEventDispatcherGlib::processEvents (this=0x7f6a24000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f6a7bfde06a in QEventLoop::exec (this=this@entry=0x7f6a2bd8bd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f6a7bdf93aa in QThread::exec (this=this@entry=0x55e748325420) at thread/qthread.cpp:531
#6  0x00007f6a79b9c815 in QQmlThreadPrivate::run (this=0x55e748325420) at qml/ftw/qqmlthread.cpp:152
#7  0x00007f6a7bdfab52 in QThreadPrivate::start (arg=0x55e748325420) at thread/qthread_unix.cpp:360
#8  0x00007f6a7715e6db in start_thread (arg=0x7f6a2bd8c700) at pthread_create.c:463
#9  0x00007f6a7b6f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f6a39679700 (LWP 1280)):
#0  0x00007f6a74de5664 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a74d9e4b7 in g_main_context_acquire () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a74d9f485 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a74d9f6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a7c03db9b in QEventDispatcherGlib::processEvents (this=0x7f6a3412c440, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f6a7bfde06a in QEventLoop::exec (this=this@entry=0x7f6a39678d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f6a7bdf93aa in QThread::exec (this=this@entry=0x55e746f0d7b0) at thread/qthread.cpp:531
#7  0x00007f6a79b9c815 in QQmlThreadPrivate::run (this=0x55e746f0d7b0) at qml/ftw/qqmlthread.cpp:152
#8  0x00007f6a7bdfab52 in QThreadPrivate::start (arg=0x55e746f0d7b0) at thread/qthread_unix.cpp:360
#9  0x00007f6a7715e6db in start_thread (arg=0x7f6a39679700) at pthread_create.c:463
#10 0x00007f6a7b6f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f6a41522700 (LWP 1272)):
#0  0x00007f6a7b6eabf9 in __GI___poll (fds=0x7f6a3c003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6a74d9f5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a74d9f6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a7c03db9b in QEventDispatcherGlib::processEvents (this=0x7f6a3c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f6a7bfde06a in QEventLoop::exec (this=this@entry=0x7f6a41521d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f6a7bdf93aa in QThread::exec (this=this@entry=0x55e746584830) at thread/qthread.cpp:531
#6  0x00007f6a79b9c815 in QQmlThreadPrivate::run (this=0x55e746584830) at qml/ftw/qqmlthread.cpp:152
#7  0x00007f6a7bdfab52 in QThreadPrivate::start (arg=0x55e746584830) at thread/qthread_unix.cpp:360
#8  0x00007f6a7715e6db in start_thread (arg=0x7f6a41522700) at pthread_create.c:463
#9  0x00007f6a7b6f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f6a49f6a700 (LWP 1270)):
#0  0x00007f6a7b6e60b4 in __GI___libc_read (fd=23, buf=0x7f6a49f69b70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f6a74de42d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a74d9f0b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a74d9f570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a74d9f6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a7c03db9b in QEventDispatcherGlib::processEvents (this=0x7f6a44000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f6a7bfde06a in QEventLoop::exec (this=this@entry=0x7f6a49f69d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f6a7bdf93aa in QThread::exec (this=this@entry=0x55e7463181e0) at thread/qthread.cpp:531
#8  0x00007f6a79b9c815 in QQmlThreadPrivate::run (this=0x55e7463181e0) at qml/ftw/qqmlthread.cpp:152
#9  0x00007f6a7bdfab52 in QThreadPrivate::start (arg=0x55e7463181e0) at thread/qthread_unix.cpp:360
#10 0x00007f6a7715e6db in start_thread (arg=0x7f6a49f6a700) at pthread_create.c:463
#11 0x00007f6a7b6f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f6a5367c700 (LWP 1267)):
#0  0x00007f6a771649f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e745fc872c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e745fc86d8, cond=0x55e745fc8700) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e745fc8700, mutex=0x55e745fc86d8) at pthread_cond_wait.c:655
#3  0x00007f6a5daf3a2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f6a5daf3757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f6a7715e6db in start_thread (arg=0x7f6a5367c700) at pthread_create.c:463
#6  0x00007f6a7b6f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f6a58886700 (LWP 1266)):
#0  0x00007f6a771649f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e7461a9714) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e7461a96c0, cond=0x55e7461a96e8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e7461a96e8, mutex=0x55e7461a96c0) at pthread_cond_wait.c:655
#3  0x00007f6a5daf3a2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f6a5daf3757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f6a7715e6db in start_thread (arg=0x7f6a58886700) at pthread_create.c:463
#6  0x00007f6a7b6f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f6a64faf700 (LWP 1265)):
#0  0x00007f6a74d9c4b1 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a74d9eef2 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a74d9f570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a74d9f6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a7c03db9b in QEventDispatcherGlib::processEvents (this=0x7f6a60000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f6a7bfde06a in QEventLoop::exec (this=this@entry=0x7f6a64faed70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f6a7bdf93aa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#7  0x00007f6a7c4b40e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f6a7bdfab52 in QThreadPrivate::start (arg=0x7f6a7c72bd80) at thread/qthread_unix.cpp:360
#9  0x00007f6a7715e6db in start_thread (arg=0x7f6a64faf700) at pthread_create.c:463
#10 0x00007f6a7b6f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f6a6d1b9700 (LWP 1264)):
#0  0x00007f6a7b6eabf9 in __GI___poll (fds=0x7f6a6d1b8ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6a76d22747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6a76d2436a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6a6ff9ee10 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f6a7bdfab52 in QThreadPrivate::start (arg=0x55e745f5fdd0) at thread/qthread_unix.cpp:360
#5  0x00007f6a7715e6db in start_thread (arg=0x7f6a6d1b9700) at pthread_create.c:463
#6  0x00007f6a7b6f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f6a801c0800 (LWP 1262)):
[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 0x00007f6a79b6a514 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=0x55e747e77190) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:684
#13 QPointer<QObject>::operator= (p=0x3, this=0x55e747e77190) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:83
#14 QQmlListReferencePrivate::init (prop=..., propType=1939, engine=<optimized out>) at qml/qqmllist.cpp:64
#15 0x00007f6a79b788e2 in QV4::QmlListWrapper::toVariant (this=this@entry=0x7f6a2b14d4d0) at qml/qqmllistwrapper.cpp:101
#16 0x00007f6a79ac50a8 in toVariant (e=e@entry=0x55e748324160, value=..., typeHint=typeHint@entry=2, createJSValueForObjects=createJSValueForObjects@entry=true, visitedObjects=visitedObjects@entry=0x0) at jsruntime/qv4engine.cpp:1316
#17 0x00007f6a79ac5284 in QV4::ExecutionEngine::toVariant (this=this@entry=0x55e748324160, value=..., typeHint=typeHint@entry=2, createJSValueForObjects=createJSValueForObjects@entry=true) at jsruntime/qv4engine.cpp:1281
#18 0x00007f6a79b733a8 in QQmlBinding::slowWrite (this=this@entry=0x55e747ffe640, core=..., valueTypeData=..., result=..., isUndefined=isUndefined@entry=false, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:415
#19 0x00007f6a79b75335 in GenericBinding<2>::write (this=0x55e747ffe640, result=..., isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:325
#20 0x00007f6a79b75f77 in QQmlNonbindingBinding::doUpdate (this=0x55e747ffe640, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:249
#21 0x00007f6a79b72543 in QQmlBinding::update (this=0x55e747ffe640, flags=...) at qml/qqmlbinding.cpp:185
#22 0x00007f6a79b811a0 in QQmlObjectCreator::finalize (this=0x55e747e5f270, interrupt=...) at qml/qqmlobjectcreator.cpp:1383
#23 0x00007f6a79b06f41 in QQmlComponentPrivate::complete (enginePriv=0x55e746ea3800, state=0x55e747e7ae40) at qml/qqmlcomponent.cpp:935
#24 0x00007f6a79b07052 in QQmlComponentPrivate::completeCreate (this=0x55e747e7ada0) at qml/qqmlcomponent.cpp:971
#25 0x00007f6a79b06dfe in QQmlComponent::create (this=0x55e748326ef0, context=0x55e747fcef40) at qml/qqmlcomponent.cpp:797
#26 0x00007f6a2bdaacd9 in Aurorae::Decoration::init (this=0x55e747fcefd0) at ./plugins/kdecorations/aurorae/src/aurorae.cpp:317
#27 0x00007f6a2c51fbf1 in KDecoration2::Preview::PreviewItem::componentComplete (this=0x55e7472c5a20) at ./kcmkwin/kwindecoration/declarative-plugin/previewitem.cpp:71
#28 0x00007f6a79b812f3 in QQmlObjectCreator::finalize (this=0x55e747811750, interrupt=...) at qml/qqmlobjectcreator.cpp:1403
#29 0x00007f6a79b0c5b2 in QQmlIncubatorPrivate::incubate (this=0x55e746579bc0, i=...) at qml/qqmlincubator.cpp:345
#30 0x00007f6a79b0cb4c in QQmlEnginePrivate::incubate (this=<optimized out>, i=..., forContext=<optimized out>) at qml/qqmlincubator.cpp:89
#31 0x00007f6a79be8a9e in QQmlDelegateModelPrivate::object (this=this@entry=0x55e747e01960, group=QQmlListCompositor::Default, index=index@entry=1, incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1073
#32 0x00007f6a79be8ba1 in QQmlDelegateModel::object (this=<optimized out>, index=1, incubationMode=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1114
#33 0x00007f6a7a2257cd in QQuickItemViewPrivate::createItem (this=this@entry=0x55e747718e10, modelIndex=modelIndex@entry=1, incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at items/qquickitemview.cpp:2301
#34 0x00007f6a7a219476 in QQuickGridViewPrivate::addVisibleItems (this=0x55e747718e10, fillFrom=-0, fillTo=464, bufferFrom=<optimized out>, bufferTo=<optimized out>, doBuffer=false) at items/qquickgridview.cpp:520
#35 0x00007f6a7a226a97 in QQuickItemViewPrivate::refill (this=0x55e747718e10, from=<optimized out>, to=<optimized out>) at items/qquickitemview.cpp:1760
#36 0x00007f6a7a22975c in QQuickItemViewPrivate::regenerate (this=0x55e747718e10, orientationChanged=<optimized out>) at items/qquickitemview.cpp:1806
#37 0x00007f6a7a229914 in QQuickItemView::modelUpdated (this=0x55e747740300, changeSet=..., reset=<optimized out>) at items/qquickitemview.cpp:1208
#38 0x00007f6a7a22afd0 in QQuickItemView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qquickitemview_p.cpp:541
#39 0x00007f6a7c0108d5 in QMetaObject::activate (sender=sender@entry=0x55e74713b510, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=<optimized out>, argv@entry=0x7ffff1fa14a0) at kernel/qobject.cpp:3809
#40 0x00007f6a7c010f97 in QMetaObject::activate (sender=sender@entry=0x55e74713b510, m=m@entry=0x7f6a79f24000 <QQmlInstanceModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffff1fa14a0) at kernel/qobject.cpp:3660
#41 0x00007f6a79bc3366 in QQmlInstanceModel::modelUpdated (this=this@entry=0x55e74713b510, _t1=..., _t2=<optimized out>) at .moc/moc_qqmlobjectmodel_p.cpp:226
#42 0x00007f6a79bdf2b8 in QQmlDelegateModelPrivate::emitModelUpdated (this=<optimized out>, changeSet=..., reset=<optimized out>) at types/qqmldelegatemodel.cpp:1578
#43 0x00007f6a79be4fbf in QQmlDelegateModelGroupPrivate::emitModelUpdated (this=0x55e747ef31b0, reset=reset@entry=true) at types/qqmldelegatemodel.cpp:2456
#44 0x00007f6a79be53bc in QQmlDelegateModelPrivate::emitChanges (this=0x55e747e01960) at types/qqmldelegatemodel.cpp:1623
#45 0x00007f6a79bedfcd in QQmlDelegateModel::_q_modelReset (this=0x55e74713b510) at types/qqmldelegatemodel.cpp:1668
#46 0x00007f6a79bee405 in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x55e74713b510, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=_a@entry=0x7ffff1fa17b0) at .moc/moc_qqmldelegatemodel_p.cpp:198
#47 0x00007f6a79bee895 in QQmlDelegateModel::qt_metacall (this=0x55e74713b510, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffff1fa17b0) at .moc/moc_qqmldelegatemodel_p.cpp:335
#48 0x00007f6a7c010999 in QMetaObject::activate (sender=sender@entry=0x55e746eda850, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=18, argv=<optimized out>, argv@entry=0x7ffff1fa17b0) at kernel/qobject.cpp:3825
#49 0x00007f6a7c010f97 in QMetaObject::activate (sender=sender@entry=0x55e746eda850, m=m@entry=0x7f6a7c494160 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7ffff1fa17b0) at kernel/qobject.cpp:3660
#50 0x00007f6a7bf7b94a in QAbstractItemModel::modelReset (this=this@entry=0x55e746eda850, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#51 0x00007f6a7bf7d53c in QAbstractItemModel::endResetModel (this=this@entry=0x55e746eda850) at itemmodels/qabstractitemmodel.cpp:3271
#52 0x00007f6a7bfab902 in QSortFilterProxyModelPrivate::_q_sourceReset (this=0x55e746e3cff0) at itemmodels/qsortfilterproxymodel.cpp:1546
#53 0x00007f6a7bfafd41 in QSortFilterProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:228
#54 0x00007f6a7c0108d5 in QMetaObject::activate (sender=sender@entry=0x55e746f76cb0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=18, argv=<optimized out>, argv@entry=0x7ffff1fa1950) at kernel/qobject.cpp:3809
#55 0x00007f6a7c010f97 in QMetaObject::activate (sender=sender@entry=0x55e746f76cb0, m=m@entry=0x7f6a7c494160 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7ffff1fa1950) at kernel/qobject.cpp:3660
#56 0x00007f6a7bf7b94a in QAbstractItemModel::modelReset (this=this@entry=0x55e746f76cb0, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#57 0x00007f6a7bf7d53c in QAbstractItemModel::endResetModel (this=this@entry=0x55e746f76cb0) at itemmodels/qabstractitemmodel.cpp:3271
#58 0x00007f6a2d5aaa7a in KDecoration2::Configuration::DecorationsModel::init (this=0x55e746f76cb0) at ./kcmkwin/kwindecoration/decorationmodel.cpp:189
#59 0x00007f6a7c011432 in QObject::event (this=0x55e746f76cb0, e=<optimized out>) at kernel/qobject.cpp:1260
#60 0x00007f6a7d073eac in QApplicationPrivate::notify_helper (this=this@entry=0x55e745f5d210, receiver=receiver@entry=0x55e746f76cb0, e=e@entry=0x55e746a101e0) at kernel/qapplication.cpp:3703
#61 0x00007f6a7d07b4b0 in QApplication::notify (this=0x7ffff1fa2210, receiver=0x55e746f76cb0, e=0x55e746a101e0) at kernel/qapplication.cpp:3449
#62 0x00007f6a7bfdff08 in QCoreApplication::notifyInternal2 (receiver=0x55e746f76cb0, event=0x55e746a101e0) at kernel/qcoreapplication.cpp:1095
#63 0x00007f6a7bfe00de in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x55e746a101e0) at kernel/qcoreapplication.cpp:1490
#64 0x00007f6a7bfe2827 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55e745f53fa0) at kernel/qcoreapplication.cpp:1840
#65 0x00007f6a7bfe2db8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1694
#66 0x00007f6a7c03e563 in postEventSourceDispatch (s=0x55e745fce1c0) at kernel/qeventdispatcher_glib.cpp:277
#67 0x00007f6a74d9f417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f6a74d9f650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007f6a74d9f6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007f6a7c03db7f in QEventDispatcherGlib::processEvents (this=0x55e745fc6a40, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#71 0x00007f6a7bfde06a in QEventLoop::exec (this=this@entry=0x7ffff1fa2130, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#72 0x00007f6a7bfe73e0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1403
#73 0x000055e745a83218 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:71

Possible duplicates by query: bug 415205, bug 414958, bug 414931, bug 414874, bug 414753.

Reported using DrKonqi