Bug 461347

Application: plasmashell (5.25.5)
 (Compiled from sources)
Qt Version: 5.15.5
Frameworks Version: 5.99.0
Operating System: Linux 5.15.76 x86_64
Windowing System: X11
Distribution: "Gentoo Linux"
DrKonqi: 5.25.5 [KCrashBackend]

-- Information about the crash:
Well, I had a lot of other windows opened, mainly MS teams and Firefox and Thunderbird.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator->() const (this=0x20) at /usr/include/qt5/QtCore/qscopedpointer.h:116
#5  qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > >(QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >&) (ptr=...) at /usr/include/qt5/QtCore/qglobal.h:1143
#6  QQuickItem::d_func() (this=0x18) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.5/work/qtdeclarative-everywhere-src-5.15.5/src/quick/items/qquickitem.h:468
#7  QQuickItemPrivate::get(QQuickItem*) (item=0x18) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.5/work/qtdeclarative-everywhere-src-5.15.5/include/QtQuick/5.15.5/QtQuick/private/../../../../../src/quick/items/qquickitem_p.h:256
#8  QQuickItemPrivate::addToDirtyList() (this=this@entry=0x55ab837af2e0) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.5/work/qtdeclarative-everywhere-src-5.15.5/src/quick/items/qquickitem.cpp:6224
#9  0x00007f5d5132d731 in QQuickItemPrivate::dirty(QQuickItemPrivate::DirtyType) (this=this@entry=0x55ab837af2e0, type=type@entry=QQuickItemPrivate::Visible) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.5/work/qtdeclarative-everywhere-src-5.15.5/src/quick/items/qquickitem.cpp:6208
#10 0x00007f5d51338c94 in QQuickItemPrivate::setEffectiveVisibleRecur(bool) (this=0x55ab837af2e0, newEffectiveVisible=false) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.5/work/qtdeclarative-everywhere-src-5.15.5/src/quick/items/qquickitem.cpp:6082
#11 0x00007f5d51338d0a in QQuickItemPrivate::setEffectiveVisibleRecur(bool) (this=this@entry=0x55ab831bdd70, newEffectiveVisible=false) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.5/work/qtdeclarative-everywhere-src-5.15.5/src/quick/items/qquickitem.h:468
#12 0x00007f5d51338e12 in QQuickItemPrivate::setVisible(bool) (this=0x55ab831bdd70, visible=<optimized out>) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.5/work/qtdeclarative-everywhere-src-5.15.5/src/quick/items/qquickitem.cpp:5995
#13 0x00007f5d5132d17a in QQuickItem::setVisible(bool) (this=<optimized out>, v=<optimized out>) at /var/tmp/portage/dev-qt/qtdeclarative-5.15.5/work/qtdeclarative-everywhere-src-5.15.5/src/quick/items/qquickitem.cpp:6003
#14 0x00007f5d4fa14b59 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffcd39aadf0, r=0x55ab83200780, this=0x55ab83206bf0) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#15 doActivate<false>(QObject*, int, void**) (sender=0x55ab83201c30, signal_index=5, argv=0x7ffcd39aadf0) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qobject.cpp:3886
#16 0x00007f5d4fa0d41b in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qobject.cpp:3946
#17 0x00007f5d5190c832 in Plasma::Applet::destroyedChanged(bool) () at /usr/lib64/libKF5Plasma.so.5
#18 0x00007f5d51920044 in  () at /usr/lib64/libKF5Plasma.so.5
#19 0x00007f5d5190da42 in Plasma::Applet::destroy() () at /usr/lib64/libKF5Plasma.so.5
#20 0x000055ab8291911b in  ()
#21 0x000055ab8291ea2a in  ()
#22 0x000055ab8295636b in  ()
#23 0x00007f5d502769e1 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=this@entry=0x7f5d3c004e80, object=object@entry=0x55ab82f508e0, msg=..., metaTypes=..., slotIdx=<optimized out>) at /var/tmp/portage/dev-qt/qtdbus-5.15.5-r1/work/qtbase-everywhere-src-5.15.5/include/QtCore/../../src/corelib/tools/qvarlengtharray.h:189
#24 0x00007f5d502773c0 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) (this=this@entry=0x7f5d3c004e80, object=0x55ab82f508e0, flags=flags@entry=273, msg=...) at /var/tmp/portage/dev-qt/qtdbus-5.15.5-r1/work/qtbase-everywhere-src-5.15.5/src/dbus/qdbusintegrator.cpp:904
#25 0x00007f5d5027782c in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) (this=0x7f5d3c004e80, node=..., msg=..., pathStartPos=<optimized out>) at /var/tmp/portage/dev-qt/qtdbus-5.15.5-r1/work/qtbase-everywhere-src-5.15.5/src/dbus/qdbusintegrator.cpp:1503
#26 0x00007f5d50277ebe in QDBusActivateObjectEvent::placeMetaCall(QObject*) (this=0x7f5d3c032560) at /var/tmp/portage/dev-qt/qtdbus-5.15.5-r1/work/qtbase-everywhere-src-5.15.5/src/dbus/qdbusintegrator.cpp:1623
#27 0x00007f5d4fa0de6f in QObject::event(QEvent*) (this=<optimized out>, e=0x7f5d3c032560) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qobject.cpp:1314
#28 0x00007f5d50624b68 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55ab82e271e0, receiver=receiver@entry=0x55ab82eef600, e=e@entry=0x7f5d3c032560) at /var/tmp/portage/dev-qt/qtwidgets-5.15.5-r1/work/qtbase-everywhere-src-5.15.5/src/widgets/kernel/qapplication.cpp:3637
#29 0x00007f5d5062ce17 in QApplication::notify(QObject*, QEvent*) (this=0x7ffcd39ab8d0, receiver=0x55ab82eef600, e=0x7f5d3c032560) at /var/tmp/portage/dev-qt/qtwidgets-5.15.5-r1/work/qtbase-everywhere-src-5.15.5/src/widgets/kernel/qapplication.cpp:2977
#30 0x00007f5d4f9dbbcd in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55ab82eef600, event=0x7f5d3c032560) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qcoreapplication.cpp:1064
#31 0x00007f5d4f9dbd86 in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=receiver@entry=0x55ab82eef600, event=event@entry=0x7f5d3c032560) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qcoreapplication.cpp:1462
#32 0x00007f5d4f9df31e in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55ab82e1c150) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qcoreapplication.cpp:1821
#33 0x00007f5d4f9df52c in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qcoreapplication.cpp:1680
#34 0x00007f5d4fa37bdb in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=s@entry=0x55ab82ee9520) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qeventdispatcher_glib.cpp:277
#35 0x00007f5d4dda062d in g_main_dispatch (context=context@entry=0x7f5d44005010) at ../glib-2.72.3/glib/gmain.c:3417
#36 0x00007f5d4dda3ac6 in g_main_context_dispatch (context=context@entry=0x7f5d44005010) at ../glib-2.72.3/glib/gmain.c:4135
#37 0x00007f5d4dda3c34 in g_main_context_iterate (context=context@entry=0x7f5d44005010, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.72.3/glib/gmain.c:4211
#38 0x00007f5d4dda3cb7 in g_main_context_iteration (context=0x7f5d44005010, may_block=1) at ../glib-2.72.3/glib/gmain.c:4276
#39 0x00007f5d4fa379f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55ab82eee270, flags=...) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#40 0x00007f5d4abd107e in QXcbGlibEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at /var/tmp/portage/dev-qt/qtgui-5.15.5-r2/work/qtbase-everywhere-src-5.15.5/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:143
#41 0x00007f5d4f9da107 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffcd39ab7a0, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/src/corelib/kernel/qeventloop.cpp:139
#42 0x00007f5d4f9da51b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffcd39ab7a0, flags=flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/include/QtCore/../../src/corelib/global/qflags.h:69
#43 0x00007f5d4f9e330a in QCoreApplication::exec() () at /var/tmp/portage/dev-qt/qtcore-5.15.5-r3/work/qtbase-everywhere-src-5.15.5/include/QtCore/../../src/corelib/global/qflags.h:121
#44 0x00007f5d4fdbb594 in QGuiApplication::exec() () at /var/tmp/portage/dev-qt/qtgui-5.15.5-r2/work/qtbase-everywhere-src-5.15.5/src/gui/kernel/qguiapplication.cpp:1867
#45 0x00007f5d50624add in QApplication::exec() () at /var/tmp/portage/dev-qt/qtwidgets-5.15.5-r1/work/qtbase-everywhere-src-5.15.5/src/widgets/kernel/qapplication.cpp:2829
#46 0x000055ab828f379b in  ()
#47 0x00007f5d4f39434c in __libc_start_call_main (main=main@entry=0x55ab828f2b40, argc=argc@entry=1, argv=argv@entry=0x7ffcd39aba68) at ../sysdeps/nptl/libc_start_call_main.h:58
#48 0x00007f5d4f3943fc in __libc_start_main_impl (main=0x55ab828f2b40, argc=1, argv=0x7ffcd39aba68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcd39aba58) at ../csu/libc-start.c:389
#49 0x000055ab828f39e1 in  ()
[Inferior 1 (process 3257) detached]

Reported using DrKonqi