Bug 459617

Summary:	Installed new Kernel 5.19.10 and Pipewire
Product:	[Plasma] plasmashell	Reporter:	Embedded_Systems
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DOWNSTREAM
Severity:	crash	CC:	Embedded_Systems, kde, nicolas.fella
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.25.5
Target Milestone:	1.0
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description Embedded_Systems 2022-09-24 18:58:50 UTC

Application: plasmashell (5.25.5)

Qt Version: 5.15.5
Frameworks Version: 5.98.0
Operating System: Linux 5.19.8-200.fc36.x86_64 x86_64
Windowing System: X11
Distribution: Fedora Linux 36 (Workstation Edition)
DrKonqi: 5.25.5 [KCrashBackend]

-- Information about the crash:
Desktop still blank, no sound.

Have installed new kernel and pipewire, but will not boot at all.

dbus.socket listening fail, dbus-broker fails to start, thermald...  Now booting old kernel 5.19.8

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Bus error

[KCrash Handler]
#4  0x00007f2dff91736d in QV4::CompiledData::CompilationUnit::setUnitData(QV4::CompiledData::Unit const*, QV4::CompiledData::QmlUnit const*, QString const&, QString const&) () at /lib64/libQt5Qml.so.5
#5  0x00007f2dffa02485 in QV4::ExecutableCompilationUnit::loadFromDisk(QUrl const&, QDateTime const&, QString*) () at /lib64/libQt5Qml.so.5
#6  0x00007f2dffa7e1c7 in QQmlTypeData::tryLoadFromDiskCache() () at /lib64/libQt5Qml.so.5
#7  0x00007f2dffa83193 in QQmlTypeData::dataReceived(QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#8  0x00007f2dffad016b in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#9  0x00007f2dffad08b6 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#10 0x00007f2dffad1743 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#11 0x00007f2dffad1bb4 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#12 0x00007f2dffad2450 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#13 0x00007f2dffa80a4c in QQmlTypeData::resolveTypes() () at /lib64/libQt5Qml.so.5
#14 0x00007f2dffa83630 in QQmlTypeData::allDependenciesDone() () at /lib64/libQt5Qml.so.5
#15 0x00007f2dffad0439 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#16 0x00007f2dffad08b6 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#17 0x00007f2dffad1743 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#18 0x00007f2dffa8b411 in QQmlTypeLoaderThread::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#19 0x00007f2dffb4afb4 in QQmlThreadPrivate::threadEvent() () at /lib64/libQt5Qml.so.5
#20 0x00007f2dffb4b79a in QQmlThreadPrivate::event(QEvent*) () at /lib64/libQt5Qml.so.5
#21 0x00007f2dff1aed22 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#22 0x00007f2dfe4a8218 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#23 0x00007f2dfe4ab584 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#24 0x00007f2dfe4f9457 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#25 0x00007f2dfc926faf in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#26 0x00007f2dfc97c2c8 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#27 0x00007f2dfc924940 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#28 0x00007f2dfe4f8f4a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#29 0x00007f2dfe4a6c6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#30 0x00007f2dfe2e718a in QThread::exec() () at /lib64/libQt5Core.so.5
#31 0x00007f2dffb4ac59 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#32 0x00007f2dfe2e8487 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#33 0x00007f2dfda8ce2d in start_thread () at /lib64/libc.so.6
#34 0x00007f2dfdb121b0 in clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7f2deb843640 (LWP 1914) "QDBusConnection"):
#1  0x00007f2dfc9275fa in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f2dfc97c13a in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#3  0x00007f2dfc924940 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2dfe4f8f66 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2dfe4a6c6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2dfe2e718a in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2dfef85b1b in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#8  0x00007f2dfe2e8487 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2dfda8ce2d in start_thread () at /lib64/libc.so.6
#10 0x00007f2dfdb121b0 in clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7f2dec4aa640 (LWP 1901) "QXcbEventQueue"):
#1  0x00007f2e007dbfba in _xcb_conn_wait.part.0 () at /lib64/libxcb.so.1
#2  0x00007f2e007dd94c in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f2dec518e81 in QXcbEventQueue::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f2dfe2e8487 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f2dfda8ce2d in start_thread () at /lib64/libc.so.6
#6  0x00007f2dfdb121b0 in clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2df9cd8240 (LWP 1882) "plasmashell"):
#1  0x00007f2dfda8c210 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f2dfe2edec4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#3  0x00007f2dffb4b3b5 in QQmlThread::internalCallMethodInThread(QQmlThread::Message*) () at /lib64/libQt5Qml.so.5
#4  0x00007f2dffad1b15 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#5  0x00007f2dffad2450 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#6  0x00007f2dffaaa948 in QQmlComponentPrivate::loadUrl(QUrl const&, QQmlComponent::CompilationMode) () at /lib64/libQt5Qml.so.5
#7  0x00007f2e006aee35 in KDeclarative::QmlObject::setSource(QUrl const&) () at /lib64/libKF5Declarative.so.5
#8  0x00007f2e009ee971 in PlasmaQuick::AppletQuickItem::init() () at /lib64/libKF5PlasmaQuick.so.5
#9  0x00007f2dea5c668c in AppletInterface::init() () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#10 0x00007f2e009ed3d1 in PlasmaQuick::AppletQuickItem::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /lib64/libKF5PlasmaQuick.so.5
#11 0x00007f2e00094961 in QQuickItemPrivate::refWindow(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#12 0x00007f2e00094d26 in QQuickItem::setParentItem(QQuickItem*) () at /lib64/libQt5Quick.so.5
#13 0x00007f2e0009979b in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libQt5Quick.so.5
#14 0x00007f2e009ecdf9 in PlasmaQuick::AppletQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libKF5PlasmaQuick.so.5
#15 0x00007f2dea5c6aa9 in AppletInterface::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#16 0x00007f2dfe4b532a in QMetaProperty::write(QObject*, QVariant const&) const () at /lib64/libQt5Core.so.5
#17 0x00007f2dfe4d9218 in QObject::setProperty(char const*, QVariant const&) () at /lib64/libQt5Core.so.5
#18 0x00007f2dea5c9fe7 in ContainmentInterface::appletAddedForward(Plasma::Applet*) () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#19 0x00007f2dfe4db8b6 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#20 0x00007f2e00743c03 in Plasma::Containment::appletAdded(Plasma::Applet*) () at /lib64/libKF5Plasma.so.5
#21 0x00007f2e0074a584 in Plasma::Containment::addApplet(Plasma::Applet*) () at /lib64/libKF5Plasma.so.5
#22 0x00007f2de92097f7 in SystemTray::startApplet(QString const&) () at /usr/lib64/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so
#23 0x00007f2dfe4db8b6 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#24 0x00007f2de9205559 in PlasmoidRegistry::plasmoidEnabled(QString const&) () at /usr/lib64/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so
#25 0x00007f2dfe4db8b6 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#26 0x00007f2de920856d in DBusServiceObserver::serviceRegistered(QString const&) [clone .part.0] () at /usr/lib64/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so
#27 0x00007f2dfe4db8b6 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#28 0x00007f2dfefe0786 in QDBusServiceWatcher::serviceRegistered(QString const&) () at /lib64/libQt5DBus.so.5
#29 0x00007f2dfefe163b in QDBusServiceWatcher::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libQt5DBus.so.5
#30 0x00007f2dfef920bb in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () at /lib64/libQt5DBus.so.5
#31 0x00007f2dfe4d22b4 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#32 0x00007f2dff1aed22 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#33 0x00007f2dfe4a8218 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#34 0x00007f2dfe4ab584 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#35 0x00007f2dfe4f9457 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#36 0x00007f2dfc926faf in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#37 0x00007f2dfc97c2c8 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#38 0x00007f2dfc924940 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#39 0x00007f2dfe4f8f4a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#40 0x00007f2dfe4a6c6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#41 0x00007f2dfe4aed32 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#42 0x000055e795377145 in main ()
[Inferior 1 (process 1882) detached]

Reported using DrKonqi

Comment 1 Nicolas Fella 2022-09-24 19:00:35 UTC

Please stop reporting the same issue again and again

Comment 2 Embedded_Systems 2022-09-25 14:21:00 UTC

Created attachment 152417 [details]
New crash information added by DrKonqi

plasmashell (5.25.5) using Qt 5.15.5

No Sound, whatever.

Start to watch a video (youtube?), and the Desktop turns black, and you will need to reboot or shutdown, to start again.

-- Backtrace (Reduced):
#4  0x00007f936ad1736d in QV4::CompiledData::CompilationUnit::setUnitData(QV4::CompiledData::Unit const*, QV4::CompiledData::QmlUnit const*, QString const&, QString const&) () at /lib64/libQt5Qml.so.5
#5  0x00007f936ae02485 in QV4::ExecutableCompilationUnit::loadFromDisk(QUrl const&, QDateTime const&, QString*) () at /lib64/libQt5Qml.so.5
#6  0x00007f936ae7e1c7 in QQmlTypeData::tryLoadFromDiskCache() () at /lib64/libQt5Qml.so.5
#7  0x00007f936ae83193 in QQmlTypeData::dataReceived(QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#8  0x00007f936aed016b in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5