Bug 375958

Summary:	Plasma crashes during graphically intensive applications
Product:	[Plasma] plasmashell	Reporter:	iphamilton42
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	bshah, justin.zobel, plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.8.4
Target Milestone:	1.0
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	attachment-27994-0.html

Description iphamilton42 2017-02-03 16:03:28 UTC

Application: plasmashell (5.8.4)
 (Compiled from sources)
Qt Version: 5.7.0
Frameworks Version: 5.28.0
Operating System: Linux 4.4.14-smp i686
Distribution (Platform): Slackware Packages

-- Information about the crash:
- What I was doing when the application crashed:
I was playing Minecraft, but this has also happened while watching YouTube
- Unusual behavior I noticed:
This usually happens while watching YouTube, and usually leaves me with a blank (black) desktop with a cursor (no panel, widgets, or wallpaper). Usually, my open applications are still there and functional, but that's it.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1e1d780 (LWP 1462))]

Thread 11 (Thread 0x9104ab40 (LWP 2917)):
#0  0xffffffff in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#1  0xffffffff in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#2  0xffffffff in pa_pstream_unref () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#3  0xffffffff in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#4  0xffffffff in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#5  0xffffffff in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#6  0xffffffff in  () at /usr/lib/libpulse.so.0
#7  0xffffffff in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0
#8  0xffffffff in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#9  0xffffffff in pa_mainloop_run () at /usr/lib/libpulse.so.0
#10 0xffffffff in  () at /usr/lib/libpulse.so.0
#11 0xffffffff in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#12 0xffffffff in start_thread () at /lib/libpthread.so.0
#13 0xffffffff in clone () at /lib/libc.so.6

Thread 10 (Thread 0x9db97b40 (LWP 1878)):
#0  0xffffffff in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0xffffffff in  () at /usr/lib/libglib-2.0.so.0
#2  0xffffffff in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0xffffffff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0xffffffff in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0xffffffff in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#8  0xffffffff in  () at /usr/lib/libQt5Core.so.5
#9  0xffffffff in start_thread () at /lib/libpthread.so.0
#10 0xffffffff in clone () at /lib/libc.so.6

Thread 9 (Thread 0xa71f7b40 (LWP 1674)):
#0  0xffffffff in QMutex::lock() () at /usr/lib/libQt5Core.so.5
#1  0xffffffff in  () at /usr/lib/libQt5Core.so.5
#2  0xffffffff in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0xffffffff in  () at /usr/lib/libglib-2.0.so.0
#4  0xffffffff in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0xffffffff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0xffffffff in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0xffffffff in  () at /usr/lib/libQt5Quick.so.5
#10 0xffffffff in  () at /usr/lib/libQt5Core.so.5
#11 0xffffffff in start_thread () at /lib/libpthread.so.0
#12 0xffffffff in clone () at /lib/libc.so.6

Thread 8 (Thread 0xa9147b40 (LWP 1668)):
#0  0xffffffff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0
#1  0xffffffff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libc.so.6
#2  0xffffffff in  () at /usr/lib/xorg/modules/dri/swrast_dri.so
#3  0xffffffff in  () at /usr/lib/xorg/modules/dri/swrast_dri.so
#4  0xffffffff in start_thread () at /lib/libpthread.so.0
#5  0xffffffff in clone () at /lib/libc.so.6

Thread 7 (Thread 0xa9947b40 (LWP 1667)):
#0  0xffffffff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0
#1  0xffffffff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libc.so.6
#2  0xffffffff in  () at /usr/lib/xorg/modules/dri/swrast_dri.so
#3  0xffffffff in  () at /usr/lib/xorg/modules/dri/swrast_dri.so
#4  0xffffffff in start_thread () at /lib/libpthread.so.0
#5  0xffffffff in clone () at /lib/libc.so.6

Thread 6 (Thread 0xad759b40 (LWP 1656)):
#0  0xffffffff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0
#1  0xffffffff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libc.so.6
#2  0xffffffff in  () at /usr/lib/libQt5Script.so.5
#3  0xffffffff in  () at /usr/lib/libQt5Script.so.5
#4  0xffffffff in start_thread () at /lib/libpthread.so.0
#5  0xffffffff in clone () at /lib/libc.so.6

Thread 5 (Thread 0xae9ffb40 (LWP 1655)):
#0  0xffffffff in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0xffffffff in  () at /usr/lib/libglib-2.0.so.0
#2  0xffffffff in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0xffffffff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0xffffffff in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#8  0xffffffff in  () at /usr/lib/libQt5Core.so.5
#9  0xffffffff in start_thread () at /lib/libpthread.so.0
#10 0xffffffff in clone () at /lib/libc.so.6

Thread 4 (Thread 0xafbf4b40 (LWP 1615)):
#0  0xffffffff in read () at /lib/libc.so.6
#1  0xffffffff in  () at /usr/lib/libglib-2.0.so.0
#2  0xffffffff in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0xffffffff in  () at /usr/lib/libglib-2.0.so.0
#4  0xffffffff in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0xffffffff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0xffffffff in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#10 0xffffffff in  () at /usr/lib/libQt5Core.so.5
#11 0xffffffff in start_thread () at /lib/libpthread.so.0
#12 0xffffffff in clone () at /lib/libc.so.6

Thread 3 (Thread 0xb0f5db40 (LWP 1549)):
#0  0xffffffff in  () at /usr/lib/libglib-2.0.so.0
#1  0xffffffff in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0xffffffff in  () at /usr/lib/libglib-2.0.so.0
#3  0xffffffff in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0xffffffff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0xffffffff in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0xffffffff in  () at /usr/lib/libQt5DBus.so.5
#9  0xffffffff in  () at /usr/lib/libQt5Core.so.5
#10 0xffffffff in start_thread () at /lib/libpthread.so.0
#11 0xffffffff in clone () at /lib/libc.so.6

Thread 2 (Thread 0xb1a64b40 (LWP 1520)):
#0  0xffffffff in poll () at /lib/libc.so.6
#1  0xffffffff in  () at /usr/lib/libxcb.so.1
#2  0xffffffff in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0xffffffff in  () at /usr/lib/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5
#4  0xffffffff in  () at /usr/lib/libQt5Core.so.5
#5  0xffffffff in start_thread () at /lib/libpthread.so.0
#6  0xffffffff in clone () at /lib/libc.so.6

Thread 1 (Thread 0xb1e1d780 (LWP 1462)):
[KCrash Handler]
#6  0xffffffff in raise () at /lib/libc.so.6
#7  0xffffffff in abort () at /lib/libc.so.6
#8  0xffffffff in __gnu_cxx::__verbose_terminate_handler() () at /usr/lib/libstdc++.so.6
#9  0xffffffff in  () at /usr/lib/libstdc++.so.6
#10 0xffffffff in  () at /usr/lib/libstdc++.so.6
#11 0xffffffff in  () at /usr/lib/libstdc++.so.6
#12 0xffffffff in  () at /usr/lib/libQt5Core.so.5
#13 0xffffffff in QString::reallocData(unsigned int, bool) () at /usr/lib/libQt5Core.so.5
#14 0xffffffff in  () at /usr/lib/libKF5ConfigCore.so.5
#15 0xffffffff in KConfigGroup::readPathEntry(char const*, QStringList const&) const () at /usr/lib/libKF5ConfigCore.so.5
#16 0xffffffff in KIconTheme::KIconTheme(QString const&, QString const&, QString const&) () at /usr/lib/libKF5IconThemes.so.5
#17 0xffffffff in  () at /usr/lib/libKF5IconThemes.so.5
#18 0xffffffff in KIconLoader::addAppDir(QString const&, QString const&) () at /usr/lib/libKF5IconThemes.so.5
#19 0xffffffff in  () at /usr/lib/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so
#20 0xffffffff in  () at /usr/lib/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so
#21 0xffffffff in  () at /usr/lib/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so
#22 0xffffffff in  () at /usr/lib/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so
#23 0xffffffff in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Core.so.5
#24 0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#25 0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#26 0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#27 0xffffffff in QV4::QObjectMethod::callInternal(QV4::CallData*) const () at /usr/lib/libQt5Qml.so.5
#28 0xffffffff in QV4::QObjectMethod::call(QV4::Managed const*, QV4::CallData*) () at /usr/lib/libQt5Qml.so.5
#29 0xffffffff in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/libQt5Qml.so.5
#30 0xffffffff in  ()
#31 0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#32 0xffffffff in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/libQt5Qml.so.5
#33 0xffffffff in QQmlJavaScriptExpression::evaluate(bool*) () at /usr/lib/libQt5Qml.so.5
#34 0xffffffff in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#35 0xffffffff in QQmlBinding::refresh() () at /usr/lib/libQt5Qml.so.5
#36 0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#37 0xffffffff in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#38 0xffffffff in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#39 0xffffffff in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#40 0xffffffff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib/libQt5Core.so.5
#41 0xffffffff in QMetaObject::activate(QObject*, int, void**) () at /usr/lib/libQt5Core.so.5
#42 0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#43 0xffffffff in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib/libQt5Qml.so.5
#44 0xffffffff in QQmlDelegateModel::_q_dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Qml.so.5
#45 0xffffffff in  () at /usr/lib/libQt5Qml.so.5
#46 0xffffffff in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#47 0xffffffff in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Core.so.5
#48 0xffffffff in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#49 0xffffffff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib/libQt5Core.so.5
#50 0xffffffff in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#51 0xffffffff in  () at /usr/lib/libQt5Core.so.5
#52 0xffffffff in  () at /usr/lib/libQt5Core.so.5
#53 0xffffffff in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#54 0xffffffff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib/libQt5Core.so.5
#55 0xffffffff in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#56 0xffffffff in  () at /usr/lib/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#57 0xffffffff in  () at /usr/lib/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#58 0xffffffff in  () at /usr/lib/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#59 0xffffffff in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#60 0xffffffff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib/libQt5Core.so.5
#61 0xffffffff in  () at /usr/lib/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#62 0xffffffff in  () at /usr/lib/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#63 0xffffffff in  () at /usr/lib/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#64 0xffffffff in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#65 0xffffffff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib/libQt5Core.so.5
#66 0xffffffff in Plasma::DataContainer::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /usr/lib/libKF5Plasma.so.5
#67 0xffffffff in Plasma::DataContainer::checkForUpdate() () at /usr/lib/libKF5Plasma.so.5
#68 0xffffffff in  () at /usr/lib/qt5/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#69 0xffffffff in  () at /usr/lib/qt5/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#70 0xffffffff in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#71 0xffffffff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib/libQt5Core.so.5
#72 0xffffffff in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /usr/lib/libQt5DBus.so.5
#73 0xffffffff in  () at /usr/lib/libQt5DBus.so.5
#74 0xffffffff in QMetaCallEvent::placeMetaCall(QObject*) () at /usr/lib/libQt5Core.so.5
#75 0xffffffff in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#76 0xffffffff in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#77 0xffffffff in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#78 0xffffffff in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#79 0xffffffff in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#80 0xffffffff in QCoreApplication::sendPostedEvents(QObject*, int) () at /usr/lib/libQt5Core.so.5
#81 0xffffffff in  () at /usr/lib/libQt5Core.so.5
#82 0xffffffff in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#83 0xffffffff in  () at /usr/lib/libglib-2.0.so.0
#84 0xffffffff in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#85 0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#86 0xffffffff in  () at /usr/lib/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5
#87 0xffffffff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#88 0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#89 0xffffffff in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#90 0xffffffff in QGuiApplication::exec() () at /usr/lib/libQt5Gui.so.5
#91 0xffffffff in QApplication::exec() () at /usr/lib/libQt5Widgets.so.5
#92 0x0805fd2b in  ()
#93 0xffffffff in __libc_start_main () at /lib/libc.so.6
#94 0x0805ff8b in _start ()

Possible duplicates by query: bug 357841, bug 357250, bug 355993, bug 352154, bug 348487.

Reported using DrKonqi

Comment 1 Justin Zobel 2020-12-03 01:05:50 UTC

Thank you for the report.

As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved" when you respond, thank you.

Comment 2 iphamilton42 2020-12-03 18:42:43 UTC

Created attachment 133843 [details]
attachment-27994-0.html

Oh wow, I forgot about that. I'm no longer using KDE, so I can't reproduce
the bug. Sorry. I'll mark the bug as resolved.

On Wed, Dec 2, 2020, 7:06 PM Justin Zobel <bugzilla_noreply@kde.org> wrote:

> https://bugs.kde.org/show_bug.cgi?id=375958
>
> Justin Zobel <justin.zobel@gmail.com> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>          Resolution|---                         |WAITINGFORINFO
>              Status|REPORTED                    |NEEDSINFO
>                  CC|                            |justin.zobel@gmail.com
>
> --- Comment #1 from Justin Zobel <justin.zobel@gmail.com> ---
> Thank you for the report.
>
> As it has been a while since this was reported, can you please test and
> confirm
> if this issue is still occurring or if this bug report can be marked as
> resolved.
>
> I have set the bug status to "needsinfo" pending your response, please
> change
> back to "reported" or "resolved" when you respond, thank you.
>
> --
> You are receiving this mail because:
> You reported the bug.