Application: plasmashell (5.21.3)

Qt Version: 5.15.2
Frameworks Version: 5.80.0
Operating System: Linux 5.11.8-1.g995fe45-default x86_64
Windowing System: X11
Drkonqi Version: 5.21.3
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
The system was started normally. During session restoration plasma crashed.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007fc272922e6c in QQmlComponent::beginCreate(QQmlContext*) (publicContext=0x7ffd90f7d130, this=0x55d680dc4330) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-3.1.x86_64/src/qml/qml/qqmlcomponent.cpp:886
#5  QQmlComponentPrivate::doBeginCreate(QQmlComponent*, QQmlContext*) (this=<optimized out>, q=0x55d680dc4330, context=0x7ffd90f7d130) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-3.1.x86_64/src/qml/qml/qqmlcomponent.cpp:371
#6  0x00007fc272923b4a in QQmlComponent::create(QQmlContext*) (this=this@entry=0x55d680dc4330, context=context@entry=0x7ffd90f7d130) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-3.1.x86_64/src/qml/qml/qqmlcomponent.cpp:818
#7  0x00007fc258f436a0 in DaysModel::update() (this=0x55d6832a96e0) at /usr/src/debug/plasma-framework-5.80.0-1.1.x86_64/src/declarativeimports/calendar/daysmodel.cpp:90
#8  0x00007fc2712d3351 in QObject::event(QEvent*) (this=0x55d6832a96e0, e=0x55d683e841f0) at kernel/qobject.cpp:1314
#9  0x00007fc2720454ff in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x55d6832a96e0, e=0x55d683e841f0) at kernel/qapplication.cpp:3632
#10 0x00007fc2712a732a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55d6832a96e0, event=0x55d683e841f0) at kernel/qcoreapplication.cpp:1063
#11 0x00007fc2712a9d61 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x55d67ffbd480) at kernel/qcoreapplication.cpp:1817
#12 0x00007fc2712ff233 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x55d6800b1e60) at kernel/qeventdispatcher_glib.cpp:277
#13 0x00007fc26f5b4f57 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#14 0x00007fc26f5b52d8 in  () at /usr/lib64/libglib-2.0.so.0
#15 0x00007fc26f5b538f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#16 0x00007fc2712fe8bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55d6800b9840, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#17 0x00007fc2712a5ceb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffd90f7d5a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#18 0x00007fc2712adf60 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#19 0x000055d67e771201 in main(int, char**) (argc=<optimized out>, argv=0x7ffd90f7d7a0) at /usr/src/debug/plasma5-workspace-5.21.3-1.1.x86_64/shell/main.cpp:251
[Inferior 1 (process 1985) detached]

Possible duplicates by query: bug 434719, bug 434043, bug 433821, bug 433120, bug 432216.

Reported using DrKonqi