Application: plasmashell (5.19.4)

Qt Version: 5.15.0
Frameworks Version: 5.73.0
Operating System: Linux 5.8.4-1-default x86_64
Windowing system: X11
Distribution: openSUSE Tumbleweed

-- Information about the crash:
Operating System: openSUSE Tumbleweed 20200902
KDE Plasma Version: 5.19.4
KDE Frameworks Version: 5.73.0
Qt Version: 5.15.0
Kernel Version: 5.8.4-1-default
OS Type: 64-bit
Processors: 2 × Intel® Core™2 CPU 6700 @ 2.66GHz
Memory: 5.7 GiB of RAM
Graphics Processor: GeForce GT 610/PCIe/SSE2

see backtrace..

The crash can be reproduced sometimes.

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

[KCrash Handler]
#8  QList<QWidget*>::append(QWidget* const&) (this=0x100, t=@0x7fff61fddf60: 0x557fa4e678b0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:622
#9  0x00007faf85388ba0 in QWidget::insertAction(QAction*, QAction*) (this=0x557fa4e678b0, before=<optimized out>, action=0x557fa32b2aa0) at kernel/qwidget.cpp:3130
#10 0x00007faf85388cc6 in QWidget::addActions(QList<QAction*>) (this=this@entry=0x557fa4e678b0, actions=...) at ../../include/QtCore/../../src/corelib/tools/qlist.h:570
#11 0x00007faf7e2489a7 in ContainmentInterface::addContainmentActions(QMenu*, QEvent*) (this=this@entry=0x557f9cc58290, desktopMenu=desktopMenu@entry=0x557fa4e678b0, event=event@entry=0x7fff61fde6a0) at /usr/include/qt5/QtCore/qbasicatomic.h:118
#12 0x00007faf7e249766 in ContainmentInterface::mousePressEvent(QMouseEvent*) (this=0x557f9cc58290, event=0x7fff61fde6a0) at /usr/src/debug/plasma-framework-5.73.0-1.2.x86_64/src/scriptengines/qml/plasmoid/containmentinterface.cpp:959
#13 0x00007faf86310c18 in QQuickItem::event(QEvent*) (this=0x557f9cc58290, ev=0x7fff61fde6a0) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.3.x86_64/src/quick/items/qquickitem.cpp:8128
#14 0x00007faf853520cf in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x557f9cc58290, e=0x7fff61fde6a0) at kernel/qapplication.cpp:3671
#15 0x00007faf847a4c3a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x557f9cc58290, event=0x7fff61fde6a0) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#16 0x00007faf8632b086 in QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem*, QQuickPointerEvent*, bool) (this=this@entry=0x557f9cf2bef0, item=0x557f9cc58290, pointerEvent=pointerEvent@entry=0x7faf7003ff30, handlersOnly=handlersOnly@entry=false) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.3.x86_64/src/quick/items/qquickwindow.cpp:2771
#17 0x00007faf8632c117 in QQuickWindowPrivate::deliverPressOrReleaseEvent(QQuickPointerEvent*, bool) (this=<optimized out>, event=0x7faf7003ff30, handlersOnly=false) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.3.x86_64/src/quick/items/qquickwindow.cpp:2731
#18 0x00007faf8632ca1d in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) (this=this@entry=0x557f9cf2bef0, pointerEvent=0x7faf7003ff30) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.3.x86_64/src/quick/items/qquickwindow.cpp:1920
#19 0x00007faf8632da7b in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) (this=0x557f9cf2bef0, event=0x7faf7003ff30) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.3.x86_64/src/quick/items/qquickwindow.cpp:2488
#20 0x00007faf84bf14d5 in QWindow::event(QEvent*) (this=0x557f9cf850d0, ev=<optimized out>) at kernel/qwindow.cpp:2433
#21 0x00007faf853520cf in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x557f9cf850d0, e=0x7fff61fde6a0) at kernel/qapplication.cpp:3671
#22 0x00007faf847a4c3a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x557f9cf850d0, event=0x7fff61fde6a0) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#23 0x00007faf84be527b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x557fa26f7280) at kernel/qguiapplication.cpp:2214
#24 0x00007faf84bbb51b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1175
#25 0x00007faf80276f4a in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#26 0x00007faf82c2b2b7 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#27 0x00007faf82c2b638 in  () at /usr/lib64/libglib-2.0.so.0
#28 0x00007faf82c2b6ef in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#29 0x00007faf847fc07f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x557f9cb89e20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#30 0x00007faf847a35fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff61fde9d0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#31 0x00007faf847ab860 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#32 0x0000557f9b83ac87 in main(int, char**) (argc=<optimized out>, argv=0x7fff61fdebf0) at /usr/src/debug/plasma5-workspace-5.19.4-1.2.x86_64/shell/main.cpp:224
[Inferior 1 (process 2054) detached]

The reporter indicates this bug may be a duplicate of or related to bug 416702.

Possible duplicates by query: bug 421316, bug 419922, bug 417132, bug 416702, bug 416260.

Reported using DrKonqi