Bug 435702

Application: systemsettings5 (5.18.5)

Qt Version: 5.12.7
Frameworks Version: 5.71.0
Operating System: Linux 5.3.18-lp152.69-default x86_64
Windowing system: X11
Distribution: "openSUSE Leap 15.2"

-- Information about the crash:
- What I was doing when the application crashed:
I installed one of appearence style from Plasma Style, after halph of settings crashed.
With it I have got wrong style of test with appearence (by clicking right button on mouse I get only black rectangle)

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
[KCrash Handler]
#4  QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator-> (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:118
#5  qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > > (ptr=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1038
#6  QObject::d_func (this=<optimized out>) at kernel/qobject.h:121
#7  QObject::property (this=this@entry=0x0, name=name@entry=0x7fb28252d913 "_pixmapstyle_combobox_pressed") at kernel/qobject.cpp:3970
#8  0x00007fb282257174 in QPixmapStyle::drawComboBox (this=0x564858887f90, option=0x5648590341e0, painter=0x7ffe4c198610, widget=0x0) at styles/qpixmapstyle.cpp:960
#9  0x00007fb241a257f5 in KQuickStyleItem::paint (this=this@entry=0x5648590317f0, painter=painter@entry=0x7ffe4c198610) at /usr/src/debug/qqc2-desktop-style-5.71.0-lp152.2.3.1.x86_64/plugin/kquickstyleitem.cpp:1552
#10 0x00007fb241a25c1c in KQuickStyleItem::updatePolish (this=0x5648590317f0) at /usr/src/debug/qqc2-desktop-style-5.71.0-lp152.2.3.1.x86_64/plugin/kquickstyleitem.cpp:1769
#11 0x00007fb27ef8bfd3 in QQuickWindowPrivate::polishItems() () from /usr/lib64/libQt5Quick.so.5
#12 0x00007fb27f854c15 in ?? () from /usr/lib64/libQt5QuickWidgets.so.5
#13 0x00007fb27f857a8b in QQuickWidget::resizeEvent(QResizeEvent*) () from /usr/lib64/libQt5QuickWidgets.so.5
#14 0x00007fb2821d654e in QWidget::event (this=0x564858d410f0, event=0x7ffe4c198b90) at kernel/qwidget.cpp:9127
#15 0x00007fb27f858a1b in QQuickWidget::event(QEvent*) () from /usr/lib64/libQt5QuickWidgets.so.5
#16 0x00007fb282195f2c in QApplicationPrivate::notify_helper (this=this@entry=0x5648587ec550, receiver=receiver@entry=0x564858d410f0, e=e@entry=0x7ffe4c198b90) at kernel/qapplication.cpp:3701
#17 0x00007fb28219d540 in QApplication::notify (this=0x7ffe4c19b510, receiver=0x564858d410f0, e=0x7ffe4c198b90) at kernel/qapplication.cpp:3447
#18 0x00007fb28107e328 in QCoreApplication::notifyInternal2 (receiver=0x564858d410f0, event=0x7ffe4c198b90) at kernel/qcoreapplication.cpp:1088
#19 0x00007fb28107e4fe in QCoreApplication::sendEvent (receiver=receiver@entry=0x564858d410f0, event=event@entry=0x7ffe4c198b90) at kernel/qcoreapplication.cpp:1476
#20 0x00007fb2821cef96 in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=this@entry=0x564858dd0fa0, recursive=recursive@entry=false, disableUpdates=<optimized out>, disableUpdates@entry=false) at kernel/qwidget.cpp:7969
#21 0x00007fb2821d2c13 in QWidgetPrivate::show_helper (this=this@entry=0x564858dd0fa0) at kernel/qwidget.cpp:8020
#22 0x00007fb2821d5db3 in QWidgetPrivate::setVisible (this=0x564858dd0fa0, visible=<optimized out>) at kernel/qwidget.cpp:8383
#23 0x00007fb2821d2b68 in QWidgetPrivate::showChildren (this=this@entry=0x564858dd0ca0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8463
#24 0x00007fb2821d2c2f in QWidgetPrivate::show_helper (this=this@entry=0x564858dd0ca0) at kernel/qwidget.cpp:8026
#25 0x00007fb2821d5db3 in QWidgetPrivate::setVisible (this=0x564858dd0ca0, visible=<optimized out>) at kernel/qwidget.cpp:8383
#26 0x00007fb2821d2b68 in QWidgetPrivate::showChildren (this=this@entry=0x564858d919f0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8463
#27 0x00007fb2821d2c2f in QWidgetPrivate::show_helper (this=0x564858d919f0) at kernel/qwidget.cpp:8026
#28 0x00007fb2821d2a41 in QWidgetPrivate::show_recursive (this=<optimized out>) at kernel/qwidget.cpp:7950
#29 0x00007fb2821d2b50 in QWidgetPrivate::showChildren (this=this@entry=0x564858d64c00, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8461
#30 0x00007fb2821d2c2f in QWidgetPrivate::show_helper (this=this@entry=0x564858d64c00) at kernel/qwidget.cpp:8026
#31 0x00007fb2821d5db3 in QWidgetPrivate::setVisible (this=0x564858d64c00, visible=<optimized out>) at kernel/qwidget.cpp:8383
#32 0x00007fb2821d2b68 in QWidgetPrivate::showChildren (this=this@entry=0x564858d2d6c0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8463
#33 0x00007fb2821d2c2f in QWidgetPrivate::show_helper (this=this@entry=0x564858d2d6c0) at kernel/qwidget.cpp:8026
#34 0x00007fb2821d5db3 in QWidgetPrivate::setVisible (this=0x564858d2d6c0, visible=<optimized out>) at kernel/qwidget.cpp:8383
#35 0x00007fb2821b9937 in QStackedLayout::setCurrentIndex (this=0x564858bb2430, index=1) at kernel/qstackedlayout.cpp:321
#36 0x00007fb2821b9c44 in QStackedLayout::setCurrentWidget (this=0x564858bb2430, widget=widget@entry=0x564858a1c950) at kernel/qstackedlayout.cpp:376
#37 0x00007fb28233a521 in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=0x564858a1c950) at widgets/qstackedwidget.cpp:248
#38 0x00007fb283801aa0 in ?? () from /usr/lib64/libKF5WidgetsAddons.so.5
#39 0x00007fb2810ade35 in QMetaObject::activate (sender=sender@entry=0x564858d8fa00, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe4c1993d0) at kernel/qobject.cpp:3804
#40 0x00007fb2810ae547 in QMetaObject::activate (sender=sender@entry=0x564858d8fa00, m=m@entry=0x7fb28152b620 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe4c1993d0) at kernel/qobject.cpp:3657
#41 0x00007fb281033997 in QItemSelectionModel::selectionChanged (this=this@entry=0x564858d8fa00, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:458
#42 0x00007fb281038500 in QItemSelectionModel::emitSelectionChanged (this=this@entry=0x564858d8fa00, newSelection=..., oldSelection=...) at itemmodels/qitemselectionmodel.cpp:1871
#43 0x00007fb28103ba4b in QItemSelectionModel::select (this=0x564858d8fa00, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1338
#44 0x00007fb2810359fc in QItemSelectionModel::select (this=this@entry=0x564858d8fa00, index=..., command=command@entry=...) at itemmodels/qitemselectionmodel.cpp:1188
#45 0x00007fb281033d44 in QItemSelectionModel::setCurrentIndex (this=0x564858d8fa00, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1413
#46 0x00007fb28380079a in ?? () from /usr/lib64/libKF5WidgetsAddons.so.5
#47 0x00007fb2838018d5 in ?? () from /usr/lib64/libKF5WidgetsAddons.so.5
#48 0x00007fb2810ade35 in QMetaObject::activate (sender=0x564858b89dd0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe4c199830) at kernel/qobject.cpp:3804
#49 0x00007fb2810ae547 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fb28152b520 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe4c199830) at kernel/qobject.cpp:3657
#50 0x00007fb281025556 in QAbstractItemModel::layoutChanged (this=<optimized out>, _t1=..., _t2=<optimized out>) at .moc/moc_qabstractitemmodel.cpp:570
#51 0x00007fb283807d26 in KPageWidgetModel::addPage(KPageWidgetItem*) () from /usr/lib64/libKF5WidgetsAddons.so.5
#52 0x00007fb284f05b56 in ModuleView::addModule(KCModuleInfo*) () from /usr/lib64/libsystemsettingsview.so.3
#53 0x00007fb284f05edd in ModuleView::loadModule(QModelIndex const&) () from /usr/lib64/libsystemsettingsview.so.3
#54 0x00007fb2810adf4f in QtPrivate::QSlotObjectBase::call (a=0x7ffe4c199ae0, r=0x564858b4da00, this=0x564858d0cf70) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#55 QMetaObject::activate (sender=sender@entry=0x564858b984f0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe4c199ae0) at kernel/qobject.cpp:3784
#56 0x00007fb2810ae547 in QMetaObject::activate (sender=sender@entry=0x564858b984f0, m=m@entry=0x7fb282888b80 <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe4c199ae0) at kernel/qobject.cpp:3657
#57 0x00007fb2823e5345 in QAbstractItemView::activated (this=this@entry=0x564858b984f0, _t1=...) at .moc/moc_qabstractitemview.cpp:667
#58 0x00007fb2823e83de in QAbstractItemView::mouseReleaseEvent (this=0x564858b984f0, event=<optimized out>) at itemviews/qabstractitemview.cpp:1936
#59 0x00007fb282429bdf in QListView::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at itemviews/qlistview.cpp:798
#60 0x00007fb27fe9af34 in KCategorizedView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libKF5ItemViews.so.5
#61 0x00007fb2821d6238 in QWidget::event (this=this@entry=0x564858b984f0, event=event@entry=0x7ffe4c19a350) at kernel/qwidget.cpp:9343
#62 0x00007fb28227943e in QFrame::event (this=0x564858b984f0, e=0x7ffe4c19a350) at widgets/qframe.cpp:550
#63 0x00007fb2823f1293 in QAbstractItemView::viewportEvent (this=0x564858b984f0, event=0x7ffe4c19a350) at itemviews/qabstractitemview.cpp:1750
#64 0x00007fb28107e0ad in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x564858c96c70, event=event@entry=0x7ffe4c19a350) at kernel/qcoreapplication.cpp:1214
#65 0x00007fb282195f05 in QApplicationPrivate::notify_helper (this=this@entry=0x5648587ec550, receiver=receiver@entry=0x564858c96c70, e=e@entry=0x7ffe4c19a350) at kernel/qapplication.cpp:3695
#66 0x00007fb28219e418 in QApplication::notify (this=<optimized out>, receiver=0x564858c96c70, e=0x7ffe4c19a350) at kernel/qapplication.cpp:3161
#67 0x00007fb28107e328 in QCoreApplication::notifyInternal2 (receiver=0x564858c96c70, event=0x7ffe4c19a350) at kernel/qcoreapplication.cpp:1088
#68 0x00007fb28107e50e in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffe4c19a350) at kernel/qcoreapplication.cpp:1488
#69 0x00007fb282196245 in qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffe4c19a350) at kernel/qapplication.cpp:4139
#70 0x00007fb282503429 in PressDelayHandler::sendMouseEvent (this=0x564858d0b850, me=0x564858cd0380, flags=0) at util/qflickgesture.cpp:305
#71 0x00007fb282502e4a in PressDelayHandler::released (scrollerIsActive=false, scrollerWasActive=<optimized out>, e=0x7ffe4c19ac00, this=<optimized out>) at util/qflickgesture.cpp:192
#72 QFlickGestureRecognizer::recognize (this=<optimized out>, state=<optimized out>, watched=<optimized out>, event=0x7ffe4c19ac00) at util/qflickgesture.cpp:697
#73 0x00007fb2821e40f2 in QGestureManager::filterEventThroughContexts (this=this@entry=0x564858b54760, contexts=..., event=event@entry=0x7ffe4c19ac00) at kernel/qgesturemanager.cpp:302
#74 0x00007fb2821e59d3 in QGestureManager::filterEvent (this=0x564858b54760, receiver=receiver@entry=0x564858c96c70, event=event@entry=0x7ffe4c19ac00) at kernel/qgesturemanager.cpp:541
#75 0x00007fb28219eaf1 in QApplication::notify (this=0x7ffe4c19b510, receiver=0x564858c96c70, e=0x7ffe4c19ac00) at kernel/qapplication.cpp:2992
#76 0x00007fb28107e328 in QCoreApplication::notifyInternal2 (receiver=0x564858c96c70, event=0x7ffe4c19ac00) at kernel/qcoreapplication.cpp:1088
#77 0x00007fb28107e50e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x564858c96c70, event=event@entry=0x7ffe4c19ac00) at kernel/qcoreapplication.cpp:1488
#78 0x00007fb28219ca0f in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x564858c96c70, event=event@entry=0x7ffe4c19ac00, alienWidget=0x564858c96c70, nativeWidget=0x564858974a00, buttonDown=buttonDown@entry=0x7fb2828a13f0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2647
#79 0x00007fb2821f0f11 in QWidgetWindow::handleMouseEvent (this=this@entry=0x564858a86210, event=event@entry=0x7ffe4c19b090) at kernel/qwidgetwindow.cpp:670
#80 0x00007fb2821f3d6a in QWidgetWindow::event (this=0x564858a86210, event=0x7ffe4c19b090) at kernel/qwidgetwindow.cpp:289
#81 0x00007fb282195f2c in QApplicationPrivate::notify_helper (this=this@entry=0x5648587ec550, receiver=receiver@entry=0x564858a86210, e=e@entry=0x7ffe4c19b090) at kernel/qapplication.cpp:3701
#82 0x00007fb28219d540 in QApplication::notify (this=0x7ffe4c19b510, receiver=0x564858a86210, e=0x7ffe4c19b090) at kernel/qapplication.cpp:3447
#83 0x00007fb28107e328 in QCoreApplication::notifyInternal2 (receiver=0x564858a86210, event=0x7ffe4c19b090) at kernel/qcoreapplication.cpp:1088
#84 0x00007fb28107e50e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x564858a86210, event=event@entry=0x7ffe4c19b090) at kernel/qcoreapplication.cpp:1488
#85 0x00007fb281917465 in QGuiApplicationPrivate::processMouseEvent (e=0x564858d3f1d0) at kernel/qguiapplication.cpp:2107
#86 0x00007fb2819187b5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x564858d3f1d0) at kernel/qguiapplication.cpp:1842
#87 0x00007fb2818f223b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1151
#88 0x00007fb2744cc1da in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#89 0x00007fb279c9e624 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#90 0x00007fb279c9e9c0 in ?? () from /usr/lib64/libglib-2.0.so.0
#91 0x00007fb279c9ea4c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#92 0x00007fb2810db3af in QEventDispatcherGlib::processEvents (this=0x5648588b4c20, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#93 0x00007fb28107c57a in QEventLoop::exec (this=this@entry=0x7ffe4c19b430, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#94 0x00007fb281085780 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1389
#95 0x00005648570ade00 in ?? ()
#96 0x00007fb28066434a in __libc_start_main () from /lib64/libc.so.6
#97 0x00005648570ade8a in _start ()
[Inferior 1 (process 2878) detached]

Possible duplicates by query: bug 434804, bug 434389, bug 434156, bug 428294, bug 426090.

Reported using DrKonqi