Application: systemsettings5 (5.10.90)

Qt Version: 5.9.0
Frameworks Version: 5.36.0
Operating System: Linux 4.8.0-51-generic x86_64
Distribution: KDE neon Developer Edition

-- Information about the crash:
- What I was doing when the application crashed:
open system settings, desktop behavior, select desktop effects on left side, select another kcm on left side... crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Configurações do Sistema (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7f3d859028c0 (LWP 11959))]

Thread 8 (Thread 0x7f3d13164700 (LWP 12022)):
[KCrash Handler]
#6  0x00007f3d764e3dfd in wl_proxy_marshal_constructor (proxy=0x35a0a20, opcode=3, interface=0x7f3d766ebbe0 <wl_callback_interface>) at ../src/wayland-client.c:729
#7  0x00007f3d6950ae4e in ?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
#8  0x00007f3d694fdc16 in eglSwapBuffers () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
#9  0x00007f3d6972f59d in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/wayland-graphics-integration-client/libwayland-egl.so
#10 0x00007f3d8389e69d in QOpenGLContext::swapBuffers (this=0x3508500, surface=<optimized out>) at kernel/qopenglcontext.cpp:1107
#11 0x00007f3d810310e1 in QSGRenderThread::syncAndRender (this=this@entry=0x35a0710) at scenegraph/qsgthreadedrenderloop.cpp:642
#12 0x00007f3d8103580c in QSGRenderThread::run (this=0x35a0710) at scenegraph/qsgthreadedrenderloop.cpp:720
#13 0x00007f3d826a7509 in QThreadPrivate::start (arg=0x35a0710) at thread/qthread_unix.cpp:368
#14 0x00007f3d7eee66ba in start_thread (arg=0x7f3d13164700) at pthread_create.c:333
#15 0x00007f3d81fb53dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f3d4319c700 (LWP 12020)):
#0  0x00007f3d7ce86407 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f3d7ce888bb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3d7ce892bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3d7ce8949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3d828c9adb in QEventDispatcherGlib::processEvents (this=0x7f3d3803d550, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3d8287330a in QEventLoop::exec (this=this@entry=0x7f3d4319bce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f3d826a2af4 in QThread::exec (this=this@entry=0x35cd930) at thread/qthread.cpp:515
#7  0x00007f3d80d67075 in QQmlThreadPrivate::run (this=0x35cd930) at qml/ftw/qqmlthread.cpp:147
#8  0x00007f3d826a7509 in QThreadPrivate::start (arg=0x35cd930) at thread/qthread_unix.cpp:368
#9  0x00007f3d7eee66ba in start_thread (arg=0x7f3d4319c700) at pthread_create.c:333
#10 0x00007f3d81fb53dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f3d5099f700 (LWP 12017)):
#0  0x00007f3d81fa970d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3d7ce8938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3d7ce8949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3d828c9adb in QEventDispatcherGlib::processEvents (this=0x7f3d3c001a50, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f3d8287330a in QEventLoop::exec (this=this@entry=0x7f3d5099ece0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f3d826a2af4 in QThread::exec (this=this@entry=0x6861f40) at thread/qthread.cpp:515
#6  0x00007f3d80d67075 in QQmlThreadPrivate::run (this=0x6861f40) at qml/ftw/qqmlthread.cpp:147
#7  0x00007f3d826a7509 in QThreadPrivate::start (arg=0x6861f40) at thread/qthread_unix.cpp:368
#8  0x00007f3d7eee66ba in start_thread (arg=0x7f3d5099f700) at pthread_create.c:333
#9  0x00007f3d81fb53dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f3d4399d700 (LWP 12014)):
#0  0x00007f3d81fa970d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3d7ce8938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3d7ce8949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3d828c9adb in QEventDispatcherGlib::processEvents (this=0x7f3d3401b3e0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f3d8287330a in QEventLoop::exec (this=this@entry=0x7f3d4399cce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f3d826a2af4 in QThread::exec (this=this@entry=0x34d3d30) at thread/qthread.cpp:515
#6  0x00007f3d80d67075 in QQmlThreadPrivate::run (this=0x34d3d30) at qml/ftw/qqmlthread.cpp:147
#7  0x00007f3d826a7509 in QThreadPrivate::start (arg=0x34d3d30) at thread/qthread_unix.cpp:368
#8  0x00007f3d7eee66ba in start_thread (arg=0x7f3d4399d700) at pthread_create.c:333
#9  0x00007f3d81fb53dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f3d40f8b700 (LWP 12012)):
#0  0x00007f3d7cecda79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f3d7ce887f7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3d7ce892bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3d7ce8949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3d828c9adb in QEventDispatcherGlib::processEvents (this=0x7f3d180010f0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3d8287330a in QEventLoop::exec (this=this@entry=0x7f3d40f8ace0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f3d826a2af4 in QThread::exec (this=this@entry=0x1cb18c0) at thread/qthread.cpp:515
#7  0x00007f3d80d67075 in QQmlThreadPrivate::run (this=0x1cb18c0) at qml/ftw/qqmlthread.cpp:147
#8  0x00007f3d826a7509 in QThreadPrivate::start (arg=0x1cb18c0) at thread/qthread_unix.cpp:368
#9  0x00007f3d7eee66ba in start_thread (arg=0x7f3d40f8b700) at pthread_create.c:333
#10 0x00007f3d81fb53dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f3d639ec700 (LWP 11962)):
#0  0x00007f3d81fa970d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3d7ce8938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3d7ce8949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3d828c9adb in QEventDispatcherGlib::processEvents (this=0x7f3d5c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f3d8287330a in QEventLoop::exec (this=this@entry=0x7f3d639ebce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f3d826a2af4 in QThread::exec (this=this@entry=0x1089530) at thread/qthread.cpp:515
#6  0x00007f3d80d67075 in QQmlThreadPrivate::run (this=0x1089530) at qml/ftw/qqmlthread.cpp:147
#7  0x00007f3d826a7509 in QThreadPrivate::start (arg=0x1089530) at thread/qthread_unix.cpp:368
#8  0x00007f3d7eee66ba in start_thread (arg=0x7f3d639ec700) at pthread_create.c:333
#9  0x00007f3d81fb53dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f3d71f2d700 (LWP 11961)):
#0  0x00007f3d8269eaf9 in QMutex::lock (this=this@entry=0xc55380) at thread/qmutex.cpp:222
#1  0x00007f3d828c923f in QMutexLocker::QMutexLocker (m=0xc55380, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:200
#2  QThreadData::canWaitLocked (this=0xc55350) at ../../include/QtCore/5.9.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:253
#3  postEventSourcePrepare (s=0x7f3d6c0012d0, timeout=0x7f3d71f2cb04) at kernel/qeventdispatcher_glib.cpp:259
#4  0x00007f3d7ce8891d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3d7ce892bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3d7ce8949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f3d828c9adb in QEventDispatcherGlib::processEvents (this=0x7f3d6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8  0x00007f3d8287330a in QEventLoop::exec (this=this@entry=0x7f3d71f2ccd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x00007f3d826a2af4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#10 0x00007f3d85a5db75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#11 0x00007f3d826a7509 in QThreadPrivate::start (arg=0x7f3d85ad3da0) at thread/qthread_unix.cpp:368
#12 0x00007f3d7eee66ba in start_thread (arg=0x7f3d71f2d700) at pthread_create.c:333
#13 0x00007f3d81fb53dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f3d859028c0 (LWP 11959)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3d826a846b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3507840) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x35a0750, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f3d81032285 in QSGThreadedRenderLoop::polishAndSync (this=this@entry=0x113b390, w=<optimized out>, w@entry=0x6989c70, inExpose=inExpose@entry=true) at scenegraph/qsgthreadedrenderloop.cpp:1201
#4  0x00007f3d8103444e in QSGThreadedRenderLoop::handleExposure (this=this@entry=0x113b390, window=window@entry=0x81325b0) at scenegraph/qsgthreadedrenderloop.cpp:995
#5  0x00007f3d81034aa3 in QSGThreadedRenderLoop::exposureChanged (this=0x113b390, window=0x81325b0) at scenegraph/qsgthreadedrenderloop.cpp:906
#6  0x00007f3d83870c35 in QWindow::event (this=this@entry=0x81325b0, ev=ev@entry=0x7ffe2ecc1050) at kernel/qwindow.cpp:2261
#7  0x00007f3d8108c075 in QQuickWindow::event (this=0x81325b0, e=0x7ffe2ecc1050) at items/qquickwindow.cpp:1608
#8  0x00007f3d83dda3fc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x81325b0, e=0x7ffe2ecc1050) at kernel/qapplication.cpp:3717
#9  0x00007f3d83de1e07 in QApplication::notify (this=0x7ffe2ecc3090, receiver=0x81325b0, e=0x7ffe2ecc1050) at kernel/qapplication.cpp:3476
#10 0x00007f3d82875128 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x81325b0, event=event@entry=0x7ffe2ecc1050) at kernel/qcoreapplication.cpp:1018
#11 0x00007f3d8386595d in QCoreApplication::sendSpontaneousEvent (event=0x7ffe2ecc1050, receiver=0x81325b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#12 QGuiApplicationPrivate::processExposeEvent (e=0x7ea9c50) at kernel/qguiapplication.cpp:2848
#13 0x00007f3d8386658d in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x7ea9c50) at kernel/qguiapplication.cpp:1782
#14 0x00007f3d83840ceb in QWindowSystemInterface::sendWindowSystemEvents (flags=..., flags@entry=...) at kernel/qwindowsysteminterface.cpp:938
#15 0x00007f3d83840f50 in QWindowSystemInterface::flushWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:907
#16 0x00007f3d7674e4b4 in QtWaylandClient::QWaylandWindow::setVisible (this=0x359e170, visible=<optimized out>) at qwaylandwindow.cpp:350
#17 0x00007f3d69730434 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/wayland-graphics-integration-client/libwayland-egl.so
#18 0x00007f3d8386e629 in QWindow::setVisible (this=this@entry=0x359aa60, visible=visible@entry=false) at kernel/qwindow.cpp:587
#19 0x00007f3d83e0f307 in QWidgetPrivate::hide_sys (this=this@entry=0x66ead20) at kernel/qwidget.cpp:8135
#20 0x00007f3d83e169dd in QWidgetPrivate::hide_helper (this=this@entry=0x66ead20) at kernel/qwidget.cpp:8063
#21 0x00007f3d83e1b358 in QWidget::setVisible (this=0x1aaa8e0, visible=<optimized out>) at kernel/qwidget.cpp:8265
#22 0x00007f3d83dfd128 in QStackedLayout::setCurrentIndex (this=0xf8ab10, index=3) at kernel/qstackedlayout.cpp:316
#23 0x00007f3d83dfd274 in QStackedLayout::setCurrentWidget (this=0xf8ab10, widget=widget@entry=0x6a1c210) at kernel/qstackedlayout.cpp:376
#24 0x00007f3d83f5a191 in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=0x6a1c210) at widgets/qstackedwidget.cpp:250
#25 0x00007f3d843c7df5 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#26 0x00007f3d828a10c9 in QMetaObject::activate (sender=sender@entry=0x67c2180, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe2ecc1640) at kernel/qobject.cpp:3766
#27 0x00007f3d828a19d7 in QMetaObject::activate (sender=sender@entry=0x67c2180, m=m@entry=0x7f3d82b2eee0 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe2ecc1640) at kernel/qobject.cpp:3628
#28 0x00007f3d82824727 in QItemSelectionModel::selectionChanged (this=this@entry=0x67c2180, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:480
#29 0x00007f3d8282919c in QItemSelectionModel::emitSelectionChanged (this=this@entry=0x67c2180, newSelection=..., oldSelection=...) at itemmodels/qitemselectionmodel.cpp:1895
#30 0x00007f3d8282c112 in QItemSelectionModel::select (this=0x67c2180, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1326
#31 0x00007f3d8282666c in QItemSelectionModel::select (this=0x67c2180, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1187
#32 0x00007f3d82824b74 in QItemSelectionModel::setCurrentIndex (this=0x67c2180, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1401
#33 0x00007f3d843c755a in KPageView::setCurrentPage(QModelIndex const&) () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#34 0x00007f3d843ccfae in KPageWidget::setCurrentPage(KPageWidgetItem*) () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#35 0x00007f3d856cb5ee in ModuleView::activeModuleChanged (this=0xf897d0, current=0x13f2fd0, previous=0x6724ea0) at /workspace/build/core/ModuleView.cpp:338
#36 0x00007f3d828a10c9 in QMetaObject::activate (sender=0xf89810, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3766
#37 0x00007f3d843cc7a8 in KPageWidget::currentPageChanged(KPageWidgetItem*, KPageWidgetItem*) () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#38 0x00007f3d843cc96c in ?? () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#39 0x00007f3d828a10c9 in QMetaObject::activate (sender=0xf89810, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3766
#40 0x00007f3d843c6a07 in KPageView::currentPageChanged(QModelIndex const&, QModelIndex const&) () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#41 0x00007f3d843c7d8b in ?? () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#42 0x00007f3d828a10c9 in QMetaObject::activate (sender=sender@entry=0x67c2180, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe2ecc1e60) at kernel/qobject.cpp:3766
#43 0x00007f3d828a19d7 in QMetaObject::activate (sender=sender@entry=0x67c2180, m=m@entry=0x7f3d82b2eee0 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe2ecc1e60) at kernel/qobject.cpp:3628
#44 0x00007f3d82824727 in QItemSelectionModel::selectionChanged (this=this@entry=0x67c2180, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:480
#45 0x00007f3d8282919c in QItemSelectionModel::emitSelectionChanged (this=this@entry=0x67c2180, newSelection=..., oldSelection=...) at itemmodels/qitemselectionmodel.cpp:1895
#46 0x00007f3d8282c112 in QItemSelectionModel::select (this=0x67c2180, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1326
#47 0x00007f3d840468a1 in QListView::setSelection (this=<optimized out>, rect=..., command=...) at itemviews/qlistview.cpp:1388
#48 0x00007f3d840274de in QAbstractItemView::mousePressEvent (this=0xf90c30, event=<optimized out>) at itemviews/qabstractitemview.cpp:1797
#49 0x00007f3d83e1bf6f in QWidget::event (this=this@entry=0xf90c30, event=event@entry=0x7ffe2ecc27c0) at kernel/qwidget.cpp:8792
#50 0x00007f3d83efe8be in QFrame::event (this=0xf90c30, e=0x7ffe2ecc27c0) at widgets/qframe.cpp:550
#51 0x00007f3d8402e763 in QAbstractItemView::viewportEvent (this=0xf90c30, event=0x7ffe2ecc27c0) at itemviews/qabstractitemview.cpp:1748
#52 0x00007f3d82874e92 in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x675e7f0, event=event@entry=0x7ffe2ecc27c0) at kernel/qcoreapplication.cpp:1129
#53 0x00007f3d83dda3d5 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x675e7f0, e=0x7ffe2ecc27c0) at kernel/qapplication.cpp:3713
#54 0x00007f3d83de2a2b in QApplication::notify (this=<optimized out>, receiver=0x675e7f0, e=0x7ffe2ecc27c0) at kernel/qapplication.cpp:3193
#55 0x00007f3d82875128 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x675e7f0, event=event@entry=0x7ffe2ecc27c0) at kernel/qcoreapplication.cpp:1018
#56 0x00007f3d83de13cf in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#57 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x675e7f0, event=event@entry=0x7ffe2ecc27c0, alienWidget=alienWidget@entry=0x675e7f0, nativeWidget=0xf89810, buttonDown=buttonDown@entry=0x7f3d842dcc70 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2699
#58 0x00007f3d83e35406 in QWidgetWindow::handleMouseEvent (this=this@entry=0x359b330, event=event@entry=0x7ffe2ecc2bc0) at kernel/qwidgetwindow.cpp:618
#59 0x00007f3d83e37e63 in QWidgetWindow::event (this=0x359b330, event=0x7ffe2ecc2bc0) at kernel/qwidgetwindow.cpp:239
#60 0x00007f3d83dda3fc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x359b330, e=0x7ffe2ecc2bc0) at kernel/qapplication.cpp:3717
#61 0x00007f3d83de1e07 in QApplication::notify (this=0x7ffe2ecc3090, receiver=0x359b330, e=0x7ffe2ecc2bc0) at kernel/qapplication.cpp:3476
#62 0x00007f3d82875128 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x359b330, event=event@entry=0x7ffe2ecc2bc0) at kernel/qcoreapplication.cpp:1018
#63 0x00007f3d838645b0 in QCoreApplication::sendSpontaneousEvent (event=0x7ffe2ecc2bc0, receiver=0x359b330) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#64 QGuiApplicationPrivate::processMouseEvent (e=0x7eaa440) at kernel/qguiapplication.cpp:1936
#65 0x00007f3d83866515 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x7eaa440) at kernel/qguiapplication.cpp:1720
#66 0x00007f3d83840ceb in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:938
#67 0x00007f3d7677d7f0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#68 0x00007f3d7ce89197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007f3d7ce893f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007f3d7ce8949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#71 0x00007f3d828c9abf in QEventDispatcherGlib::processEvents (this=0xc6b1d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#72 0x00007f3d8287330a in QEventLoop::exec (this=this@entry=0x7ffe2ecc2f70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#73 0x00007f3d8287bdb4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#74 0x00007f3d8385c2cc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1666
#75 0x00007f3d83dda355 in QApplication::exec () at kernel/qapplication.cpp:2905
#76 0x000000000040b594 in main (argc=1, argv=<optimized out>) at /workspace/build/app/main.cpp:62

Reported using DrKonqi