https://bugs.kde.org/show_bug.cgi?id=467677

            Bug ID: 467677
           Summary: Crash after Logging into KDE Wayland
    Classification: Plasma
           Product: plasmashell
           Version: 5.26.5
          Platform: Gentoo Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-b...@kde.org
          Reporter: deussomn...@gmail.com
                CC: k...@davidedmundson.co.uk
  Target Milestone: 1.0

Application: plasmashell (5.26.5)

Qt Version: 5.15.8
Frameworks Version: 5.102.0
Operating System: Linux 6.1.19-gentoo-dist-hardened x86_64
Windowing System: Wayland
Distribution: "Gentoo Linux"
DrKonqi: 5.26.5 [KCrashBackend]

-- Information about the crash:
Keep getting a segfault in libwayland-client after log in. KDE will try to
restart. It is successful at first, then plasma crashes.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007f850ae08a60 in wl_proxy_get_version () at
/usr/lib64/libwayland-client.so.0
#5  0x00007f84c432ffe6 in
QtWayland::zkde_screencast_unstable_v1::stream_window(QString const&, unsigned
int) () at /usr/lib64/qt5/qml/org/kde/taskmanager/libtaskmanagerplugin.so
#6  0x00007f84c432f880 in ScreencastingRequest::setUuid(QString const&) () at
/usr/lib64/qt5/qml/org/kde/taskmanager/libtaskmanagerplugin.so
#7  0x00007f84c432c370 in ScreencastingRequest::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at
/usr/lib64/qt5/qml/org/kde/taskmanager/libtaskmanagerplugin.so
#8  0x00007f850a142b2a in QQmlPropertyData::writeProperty(QObject*, void*,
QFlags<QQmlPropertyData::WriteFlag>) const () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f850a14240e in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData
const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>)
() at /usr/lib64/libQt5Qml.so.5
#10 0x00007f850a14162e in QQmlPropertyPrivate::writeValueProperty(QObject*,
QQmlPropertyData const&, QQmlPropertyData const&, QVariant const&,
QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#11 0x00007f850a1a0ba9 in QQmlBinding::slowWrite(QQmlPropertyData const&,
QQmlPropertyData const&, QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f850a1a2141 in GenericBinding<10>::write(QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f850a1a23a3 in
QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&,
QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () at
/usr/lib64/libQt5Qml.so.5
#14 0x00007f850a19fd13 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#15 0x00007f850a1b5181 in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at
/usr/lib64/libQt5Qml.so.5
#16 0x00007f850a14c319 in
QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () at
/usr/lib64/libQt5Qml.so.5
#17 0x00007f850a14be7a in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5
#18 0x00007f850a1485e7 in QQmlComponent::create(QQmlIncubator&, QQmlContext*,
QQmlContext*) () at /usr/lib64/libQt5Qml.so.5
#19 0x00007f850a7d1024 in QQuickLoaderPrivate::_q_sourceLoaded() () at
/usr/lib64/libQt5Quick.so.5
#20 0x00007f850a7d2686 in QQuickLoader::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Quick.so.5
#21 0x00007f8508ecfe64 in void doActivate<false>(QObject*, int, void**) () at
/usr/lib64/libQt5Core.so.5
#22 0x00007f850a144eb3 in QQmlComponentPrivate::typeDataReady(QQmlTypeData*) ()
at /usr/lib64/libQt5Qml.so.5
#23 0x00007f850a11d3ea in QQmlTypeData::completed() () at
/usr/lib64/libQt5Qml.so.5
#24 0x00007f850a12928d in
QQmlTypeLoaderThread::callCompletedMain(QQmlDataBlob*) () at
/usr/lib64/libQt5Qml.so.5
#25 0x00007f850a1df086 in QQmlThreadPrivate::mainEvent() () at
/usr/lib64/libQt5Qml.so.5
#26 0x00007f850a1defce in QQmlThreadPrivate::MainObject::event(QEvent*) () at
/usr/lib64/libQt5Qml.so.5
#27 0x00007f85098c2a34 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f85098c403c in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#29 0x00007f8508e98a9e in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#30 0x00007f8508e9a162 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f8508ef9000 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f8507119dc8 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#33 0x00007f850711a068 in  () at /usr/lib64/libglib-2.0.so.0
#34 0x00007f850711a0fc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#35 0x00007f8508ef8652 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#36 0x00007f8508e94497 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#37 0x00007f8508e99171 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#38 0x000055ee6dcbda84 in main ()
[Inferior 1 (process 6233) detached]

Reported using DrKonqi

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