Bug 424778

Application: systemsettings5 (5.19.80)

Qt Version: 5.15.0
Frameworks Version: 5.73.0
Operating System: Linux 5.7.10-cachy-xanmod2-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
Installed a new global theme, PlasmaXDark look and feel and applied it.

- Unusual behavior I noticed:

It made a mess of the desktop, broke systemsetting (clicking on many of the options crashes it) did not applied the propper application launcher, made many buttons and gui element big, missing aurorae buttons, ........
Logging out and back sorts some of them.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fd8c92a30e1 in QPixmapStyle::drawControl (this=0x55f4b99fcbb0, element=QStyle::CE_ShapedFrame, option=0x55f4ba0a96d0, painter=0x7ffe3611dbe8, widget=0x0) at styles/qpixmapstyle.cpp:314
#5  0x00007fd85e2ebe34 in KQuickStyleItem::paint (painter=0x7ffe3611dbe8, this=0x55f4ba00dbd0) at /usr/src/debug/qqc2-desktop-style-5.72.0git.20200728T115215~90b4570-ku.4.1.x86_64/plugin/kquickstyleitem.cpp:33
#6  KQuickStyleItem::updatePolish (this=0x55f4ba00dbd0) at /usr/src/debug/qqc2-desktop-style-5.72.0git.20200728T115215~90b4570-ku.4.1.x86_64/plugin/kquickstyleitem.cpp:1777
#7  0x00007fd8c7aefb63 in QQuickWindowPrivate::polishItems (this=this@entry=0x55f4b9e3a260) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-ku.1.1.x86_64/src/quick/items/qquickwindow.cpp:316
#8  0x00007fd8c7b759ae in QQuickRenderControl::polishItems (this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-ku.1.1.x86_64/src/quick/items/qquickrendercontrol.cpp:277
#9  0x00007fd8c7e23115 in QQuickWidgetPrivate::render (this=0x55f4b9ffff60, needsSync=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-ku.1.1.x86_64/src/quickwidgets/qquickwidget.cpp:304
#10 0x00007fd8c7e260bb in QQuickWidget::resizeEvent (this=0x55f4b9f65310, e=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-ku.1.1.x86_64/src/quickwidgets/qquickwidget.cpp:1269
#11 0x00007fd8c921db34 in QWidget::event (this=this@entry=0x55f4b9f65310, event=event@entry=0x7ffe3611e030) at kernel/qwidget.cpp:8812
#12 0x00007fd8c7e26f43 in QQuickWidget::event (this=0x55f4b9f65310, e=0x7ffe3611e030) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-ku.1.1.x86_64/src/quickwidgets/qquickwidget.cpp:1565
#13 0x00007fd8c91dd0cf in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55f4b9f65310, e=0x7ffe3611e030) at kernel/qapplication.cpp:3671
#14 0x00007fd8c8677c1a in QCoreApplication::notifyInternal2 (receiver=0x55f4b9f65310, event=0x7ffe3611e030) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#15 0x00007fd8c92153d6 in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=this@entry=0x55f4b9ffff60, recursive=recursive@entry=false, disableUpdates=<optimized out>, disableUpdates@entry=false) at kernel/qwidget.cpp:7721
#16 0x00007fd8c9219ac3 in QWidgetPrivate::show_helper (this=this@entry=0x55f4b9ffff60) at kernel/qwidget.cpp:7772
#17 0x00007fd8c921cc53 in QWidgetPrivate::setVisible (this=0x55f4b9ffff60, visible=<optimized out>) at kernel/qwidget.cpp:8121
#18 0x00007fd8c9219a49 in QWidgetPrivate::showChildren (this=this@entry=0x55f4b9abc6d0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8191
#19 0x00007fd8c9219adf in QWidgetPrivate::show_helper (this=this@entry=0x55f4b9abc6d0) at kernel/qwidget.cpp:7778
#20 0x00007fd8c921cc53 in QWidgetPrivate::setVisible (this=0x55f4b9abc6d0, visible=<optimized out>) at kernel/qwidget.cpp:8121
#21 0x00007fd8c9219a49 in QWidgetPrivate::showChildren (this=this@entry=0x55f4b9ea6890, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8191
#22 0x00007fd8c9219adf in QWidgetPrivate::show_helper (this=0x55f4b9ea6890) at kernel/qwidget.cpp:7778
#23 0x00007fd8c92198db in QWidgetPrivate::show_recursive (this=<optimized out>) at kernel/qwidget.cpp:7702
#24 0x00007fd8c9219a69 in QWidgetPrivate::showChildren (this=this@entry=0x55f4b9e699e0, spontaneous=spontaneous@entry=false) at kernel/qwidget.h:132
#25 0x00007fd8c9219adf in QWidgetPrivate::show_helper (this=this@entry=0x55f4b9e699e0) at kernel/qwidget.cpp:7778
#26 0x00007fd8c921cc53 in QWidgetPrivate::setVisible (this=0x55f4b9e699e0, visible=<optimized out>) at kernel/qwidget.cpp:8121
#27 0x00007fd8c9219a49 in QWidgetPrivate::showChildren (this=this@entry=0x55f4b9e311f0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8191
#28 0x00007fd8c9219adf in QWidgetPrivate::show_helper (this=this@entry=0x55f4b9e311f0) at kernel/qwidget.cpp:7778
#29 0x00007fd8c921cc53 in QWidgetPrivate::setVisible (this=0x55f4b9e311f0, visible=<optimized out>) at kernel/qwidget.cpp:8121
#30 0x00007fd8c92022ef in QStackedLayout::setCurrentIndex (this=0x55f4b9b882e0, index=1) at kernel/qstackedlayout.cpp:321
#31 0x00007fd8c9a28a5e in ?? () from /usr/lib64/libKF5WidgetsAddons.so.5
#32 0x00007fd8c86ae130 in doActivate<false> (sender=0x55f4b9e13480, signal_index=3, argv=argv@entry=0x7ffe3611e7d0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#33 0x00007fd8c86a7450 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fd8c89580e0 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe3611e7d0) at kernel/qobject.cpp:3946
#34 0x00007fd8c8622a60 in QItemSelectionModel::selectionChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:475
#35 0x00007fd8c862b62e in QItemSelectionModel::select (this=0x55f4b9e13480, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1338
#36 0x00007fd8c86260ed in QItemSelectionModel::select (this=0x55f4b9e13480, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1188
#37 0x00007fd8c86263f9 in QItemSelectionModel::setCurrentIndex (this=0x55f4b9e13480, index=..., command=...) at ../../include/QtCore/../../src/corelib/itemmodels/qabstractitemmodel.h:80
#38 0x00007fd8c9a288f8 in ?? () from /usr/lib64/libKF5WidgetsAddons.so.5
#39 0x00007fd8c86ae130 in doActivate<false> (sender=0x55f4b9d500e0, signal_index=6, argv=argv@entry=0x7ffe3611eb40) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#40 0x00007fd8c86a7450 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fd8c8957fe0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe3611eb40) at kernel/qobject.cpp:3946
#41 0x00007fd8c86127e6 in QAbstractItemModel::layoutChanged (this=<optimized out>, _t1=..., _t2=<optimized out>) at .moc/moc_qabstractitemmodel.cpp:571
#42 0x00007fd8c9a28e1c in KPageWidgetModel::addPage(KPageWidgetItem*) () from /usr/lib64/libKF5WidgetsAddons.so.5
#43 0x00007fd8c9d1bfc8 in ModuleView::loadModule (args=..., menuItem=..., this=0x55f4b9d5da90) at /usr/src/debug/systemsettings5-5.19.80git.20200728T112108~735e54e6-ku.44.1.x86_64/core/ModuleView.cpp:152
#44 ModuleView::loadModule (this=0x55f4b9d5da90, menuItem=..., args=...) at /usr/src/debug/systemsettings5-5.19.80git.20200728T112108~735e54e6-ku.44.1.x86_64/core/ModuleView.cpp:136
#45 0x00007fd8c0c301e2 in IconMode::changeModuleWithArgs (this=<optimized out>, activeModule=..., args=...) at /usr/src/debug/systemsettings5-5.19.80git.20200728T112108~735e54e6-ku.44.1.x86_64/icons/IconMode.cpp:156
#46 0x00007fd8c0c30229 in IconMode::changeModule (this=<optimized out>, activeModule=...) at /usr/src/debug/systemsettings5-5.19.80git.20200728T112108~735e54e6-ku.44.1.x86_64/icons/IconMode.cpp:140
#47 0x00007fd8c86ae0f6 in QtPrivate::QSlotObjectBase::call (a=0x7ffe3611ed50, r=0x55f4b9d55490, this=0x55f4b9e16970) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#48 doActivate<false> (sender=0x55f4b9dd31f0, signal_index=10, argv=argv@entry=0x7ffe3611ed50) at kernel/qobject.cpp:3886
#49 0x00007fd8c86a7450 in QMetaObject::activate (sender=sender@entry=0x55f4b9dd31f0, m=m@entry=0x7fd8c96f1c40 <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe3611ed50) at kernel/qobject.cpp:3946
#50 0x00007fd8c94305f5 in QAbstractItemView::activated (this=this@entry=0x55f4b9dd31f0, _t1=...) at .moc/moc_qabstractitemview.cpp:668
#51 0x00007fd8c9433e6d in QAbstractItemView::mouseReleaseEvent (this=0x55f4b9dd31f0, event=0x7ffe3611f5f0) at itemviews/qabstractitemview.cpp:1937
#52 0x00007fd8c947882f in QListView::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at itemviews/qlistview.cpp:801
#53 0x00007fd8c7e6eb8b in KCategorizedView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libKF5ItemViews.so.5
#54 0x00007fd8c921d0de in QWidget::event (this=this@entry=0x55f4b9dd31f0, event=event@entry=0x7ffe3611f5f0) at kernel/qwidget.cpp:9027
#55 0x00007fd8c92c54de in QFrame::event (this=0x55f4b9dd31f0, e=0x7ffe3611f5f0) at widgets/qframe.cpp:550
#56 0x00007fd8c8677983 in QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.cpp:1187
#57 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x55f4b9dd3370, event=event@entry=0x7ffe3611f5f0) at kernel/qcoreapplication.cpp:1176
#58 0x00007fd8c91dd0be in QApplicationPrivate::notify_helper (this=this@entry=0x55f4b9906c00, receiver=receiver@entry=0x55f4b9dd3370, e=e@entry=0x7ffe3611f5f0) at kernel/qapplication.cpp:3665
#59 0x00007fd8c91e4121 in QApplication::notify (this=0x7ffe3611f2f0, receiver=0x55f4b9dd3370, e=0x7ffe3611f5f0) at kernel/qapplication.cpp:3115
#60 0x00007fd8c8677c1a in QCoreApplication::notifyInternal2 (receiver=0x55f4b9dd3370, event=0x7ffe3611f5f0) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#61 0x00007fd8c91e3036 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x55f4b9dd3370, event=event@entry=0x7ffe3611f5f0, alienWidget=alienWidget@entry=0x55f4b9dd3370, nativeWidget=0x55f4b9a46a90, buttonDown=buttonDown@entry=0x7fd8c97029d0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2603
#62 0x00007fd8c923513a in QWidgetWindow::handleMouseEvent (this=0x55f4b9ba82c0, event=0x7ffe3611f8b0) at /usr/include/c++/10/bits/atomic_base.h:420
#63 0x00007fd8c923862e in QWidgetWindow::event (this=0x55f4b9ba82c0, event=0x7ffe3611f8b0) at kernel/qwidgetwindow.cpp:295
#64 0x00007fd8c91dd0cf in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55f4b9ba82c0, e=0x7ffe3611f8b0) at kernel/qapplication.cpp:3671
#65 0x00007fd8c8677c1a in QCoreApplication::notifyInternal2 (receiver=0x55f4b9ba82c0, event=0x7ffe3611f8b0) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#66 0x00007fd8c8abf27b in QGuiApplicationPrivate::processMouseEvent (e=0x55f4b9e9f710) at kernel/qguiapplication.cpp:2214
#67 0x00007fd8c8a9551b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1175
#68 0x00007fd8c37dcf4a in xcbSourceDispatch (source=source@entry=0x55f4b99ef8b0) at qxcbeventdispatcher.cpp:105
#69 0x00007fd8c62142b7 in g_main_dispatch (context=0x7fd8bc005000) at ../glib/gmain.c:3309
#70 g_main_context_dispatch (context=0x7fd8bc005000) at ../glib/gmain.c:3974
#71 0x00007fd8c6214638 in g_main_context_iterate (context=context@entry=0x7fd8bc005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4047
#72 0x00007fd8c62146ef in g_main_context_iteration (context=0x7fd8bc005000, may_block=may_block@entry=1) at ../glib/gmain.c:4108
#73 0x00007fd8c86cf05f in QEventDispatcherGlib::processEvents (this=0x55f4b99f2bb0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#74 0x00007fd8c86765db in QEventLoop::exec (this=this@entry=0x7ffe3611fbe0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#75 0x00007fd8c867e840 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#76 0x000055f4b98c4fd9 in main (argc=<optimized out>, argv=0x7ffe3611fcf0) at /usr/src/debug/systemsettings5-5.19.80git.20200728T112108~735e54e6-ku.44.1.x86_64/app/main.cpp:168
[Inferior 1 (process 18893) detached]

Possible duplicates by query: bug 422963, bug 421846, bug 420787, bug 420399, bug 420024.

Reported using DrKonqi