https://bugs.kde.org/show_bug.cgi?id=412871
Bug ID: 412871
Summary: Plasma crash on optimus laptop
Product: plasmashell
Version: 5.16.5
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: z...@ya.ru
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.16.5)
(Compiled from sources)
Qt Version: 5.12.3
Frameworks Version: 5.60.0
Operating System: Linux 4.19.66-gentoo-acer x86_64
Distribution: "Gentoo Base System release 2.6"
-- Information about the crash:
On Gentoo distribution, my KDE Plasma started to crash with no obvious reason
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f134d50d1c0 (LWP 136666))]
Thread 3 (Thread 0x7f1343fff700 (LWP 136725)):
#0 0x00007f13524b9ed4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1 0x00007f135246ea8b in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007f135246f47b in () at /usr/lib64/libglib-2.0.so.0
#3 0x00007f135246f66c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4 0x00007f13563e9ebb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007f1356397a33 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f135620b546 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007f135850c095 in () at /usr/lib64/libQt5Qml.so.5
#8 0x00007f135620c771 in () at /usr/lib64/libQt5Core.so.5
#9 0x00007f13544dc408 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f1355e7d7ff in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f13495cc700 (LWP 136701)):
#0 0x00007f13524b9ed4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1 0x00007f135246ea8b in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007f135246f47b in () at /usr/lib64/libglib-2.0.so.0
#3 0x00007f135246f66c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4 0x00007f13563e9ebb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007f1356397a33 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f135620b546 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007f13571ab455 in () at /usr/lib64/libQt5DBus.so.5
#8 0x00007f135620c771 in () at /usr/lib64/libQt5Core.so.5
#9 0x00007f13544dc408 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f1355e7d7ff in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f134d50d1c0 (LWP 136666)):
[KCrash Handler]
#6 0x00007f1355db0e0b in raise () at /lib64/libc.so.6
#7 0x00007f1355d9a535 in abort () at /lib64/libc.so.6
#8 0x00007f13561d502d in () at /usr/lib64/libQt5Core.so.5
#9 0x00007f132fd86b58 in () at
/usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#10 0x00007f132fd86fd7 in () at
/usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#11 0x00007f134cb31846 in
QXcbIntegration::createPlatformOpenGLContext(QOpenGLContext*) const () at
/usr/lib64/libQt5XcbQpa.so.5
#12 0x00007f13569882bf in QOpenGLContext::create() () at
/usr/lib64/libQt5Gui.so.5
#13 0x00007f13369ad14b in () at
/usr/lib64/qt5/qml/QtGraphicalEffects/private/libqtgraphicaleffectsprivate.so
#14 0x00007f13369a9076 in () at
/usr/lib64/qt5/qml/QtGraphicalEffects/private/libqtgraphicaleffectsprivate.so
#15 0x00007f135848b321 in QQmlType::SingletonInstanceInfo::init(QQmlEngine*) ()
at /usr/lib64/libQt5Qml.so.5
#16 0x00007f1358393cac in
QV4::QQmlContextWrapper::getPropertyAndBase(QV4::QQmlContextWrapper const*,
QV4::PropertyKey, QV4::Value const*, bool*, QV4::Value*, QV4::Lookup*) () at
/usr/lib64/libQt5Qml.so.5
#17 0x00007f1358394062 in
QV4::QQmlContextWrapper::resolveQmlContextPropertyLookupGetter(QV4::Lookup*,
QV4::ExecutionEngine*, QV4::Value*) () at /usr/lib64/libQt5Qml.so.5
#18 0x00007f13583d42de in () at /usr/lib64/libQt5Qml.so.5
#19 0x00007f13583d87e7 in () at /usr/lib64/libQt5Qml.so.5
#20 0x00007f135836a640 in () at /usr/lib64/libQt5Qml.so.5
#21 0x00007f135843982a in
QV4::Runtime::method_callQmlContextPropertyLookup(QV4::ExecutionEngine*,
unsigned int, QV4::Value*, int) () at /usr/lib64/libQt5Qml.so.5
#22 0x00007f13583d3475 in () at /usr/lib64/libQt5Qml.so.5
#23 0x00007f13583d87e7 in () at /usr/lib64/libQt5Qml.so.5
#24 0x00007f1358369b5b in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () at /usr/lib64/libQt5Qml.so.5
#25 0x00007f13584d9057 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () at /usr/lib64/libQt5Qml.so.5
#26 0x00007f135847c537 in QQmlBoundSignalExpression::evaluate(void**) () at
/usr/lib64/libQt5Qml.so.5
#27 0x00007f135847d6bb in () at /usr/lib64/libQt5Qml.so.5
#28 0x00007f13584bbfe3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib64/libQt5Qml.so.5
#29 0x00007f135845f45a in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#30 0x00007f13563bfe6f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#31 0x00007f135845bc95 in QQmlVMEMetaObject::writeVarProperty(int, QV4::Value
const&) () at /usr/lib64/libQt5Qml.so.5
#32 0x00007f13584e0a3a in QQmlBinding::slowWrite(QQmlPropertyData const&,
QQmlPropertyData const&, QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#33 0x00007f13584e2168 in () at /usr/lib64/libQt5Qml.so.5
#34 0x00007f13584e3536 in () at /usr/lib64/libQt5Qml.so.5
#35 0x00007f13584dfe6b in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#36 0x00007f13583b6d1d in
QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*) () at /usr/lib64/libQt5Qml.so.5
#37 0x00007f13583b872f in
QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionEngine*, QQmlContextData*,
QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*,
QQmlPropertyData**) () at /usr/lib64/libQt5Qml.so.5
#38 0x00007f13583938de in
QV4::QQmlContextWrapper::getPropertyAndBase(QV4::QQmlContextWrapper const*,
QV4::PropertyKey, QV4::Value const*, bool*, QV4::Value*, QV4::Lookup*) () at
/usr/lib64/libQt5Qml.so.5
#39 0x00007f1358394062 in
QV4::QQmlContextWrapper::resolveQmlContextPropertyLookupGetter(QV4::Lookup*,
QV4::ExecutionEngine*, QV4::Value*) () at /usr/lib64/libQt5Qml.so.5
#40 0x00007f13583d42de in () at /usr/lib64/libQt5Qml.so.5
#41 0x00007f13583d87e7 in () at /usr/lib64/libQt5Qml.so.5
#42 0x00007f135836a640 in () at /usr/lib64/libQt5Qml.so.5
#43 0x00007f135843982a in
QV4::Runtime::method_callQmlContextPropertyLookup(QV4::ExecutionEngine*,
unsigned int, QV4::Value*, int) () at /usr/lib64/libQt5Qml.so.5
#44 0x00007f13583d3475 in () at /usr/lib64/libQt5Qml.so.5
#45 0x00007f13583d87e7 in () at /usr/lib64/libQt5Qml.so.5
#46 0x00007f1358369b5b in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () at /usr/lib64/libQt5Qml.so.5
#47 0x00007f13584d9057 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () at /usr/lib64/libQt5Qml.so.5
#48 0x00007f135847c537 in QQmlBoundSignalExpression::evaluate(void**) () at
/usr/lib64/libQt5Qml.so.5
#49 0x00007f135847d6bb in () at /usr/lib64/libQt5Qml.so.5
#50 0x00007f13584bbfe3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib64/libQt5Qml.so.5
#51 0x00007f135845f45a in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#52 0x00007f13563bfe6f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#53 0x00007f135845b37c in QQmlVMEMetaObject::metaCall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#54 0x00007f13584e2883 in () at /usr/lib64/libQt5Qml.so.5
#55 0x00007f13584e3536 in () at /usr/lib64/libQt5Qml.so.5
#56 0x00007f13584dfe6b in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#57 0x00007f13583b6d1d in
QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*) () at /usr/lib64/libQt5Qml.so.5
#58 0x00007f13583b872f in
QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionEngine*, QQmlContextData*,
QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*,
QQmlPropertyData**) () at /usr/lib64/libQt5Qml.so.5
#59 0x00007f13583938de in
QV4::QQmlContextWrapper::getPropertyAndBase(QV4::QQmlContextWrapper const*,
QV4::PropertyKey, QV4::Value const*, bool*, QV4::Value*, QV4::Lookup*) () at
/usr/lib64/libQt5Qml.so.5
#60 0x00007f1358394062 in
QV4::QQmlContextWrapper::resolveQmlContextPropertyLookupGetter(QV4::Lookup*,
QV4::ExecutionEngine*, QV4::Value*) () at /usr/lib64/libQt5Qml.so.5
#61 0x00007f13583d42de in () at /usr/lib64/libQt5Qml.so.5
#62 0x00007f13583d87e7 in () at /usr/lib64/libQt5Qml.so.5
#63 0x00007f135836a640 in () at /usr/lib64/libQt5Qml.so.5
#64 0x00007f135843982a in
QV4::Runtime::method_callQmlContextPropertyLookup(QV4::ExecutionEngine*,
unsigned int, QV4::Value*, int) () at /usr/lib64/libQt5Qml.so.5
#65 0x00007f13583d3475 in () at /usr/lib64/libQt5Qml.so.5
#66 0x00007f13583d87e7 in () at /usr/lib64/libQt5Qml.so.5
#67 0x00007f1358369b5b in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () at /usr/lib64/libQt5Qml.so.5
#68 0x00007f13584d9057 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () at /usr/lib64/libQt5Qml.so.5
#69 0x00007f135847c537 in QQmlBoundSignalExpression::evaluate(void**) () at
/usr/lib64/libQt5Qml.so.5
#70 0x00007f135847d6bb in () at /usr/lib64/libQt5Qml.so.5
#71 0x00007f13584bbfe3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib64/libQt5Qml.so.5
#72 0x00007f135845f45a in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#73 0x00007f13563bfe6f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#74 0x00007f135845b37c in QQmlVMEMetaObject::metaCall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#75 0x00007f13584e2a37 in () at /usr/lib64/libQt5Qml.so.5
#76 0x00007f13584e3536 in () at /usr/lib64/libQt5Qml.so.5
#77 0x00007f13584dfe6b in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#78 0x00007f13583b6d1d in
QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*) () at /usr/lib64/libQt5Qml.so.5
#79 0x00007f13583b7db9 in
QV4::QObjectWrapper::virtualResolveLookupGetter(QV4::Object const*,
QV4::ExecutionEngine*, QV4::Lookup*) () at /usr/lib64/libQt5Qml.so.5
#80 0x00007f13583d4506 in () at /usr/lib64/libQt5Qml.so.5
#81 0x00007f13583d87e7 in () at /usr/lib64/libQt5Qml.so.5
#82 0x00007f1358369b5b in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () at /usr/lib64/libQt5Qml.so.5
#83 0x00007f13584d9057 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () at /usr/lib64/libQt5Qml.so.5
#84 0x00007f13584dec0e in QQmlBinding::evaluate(bool*) () at
/usr/lib64/libQt5Qml.so.5
#85 0x00007f13584e34e1 in () at /usr/lib64/libQt5Qml.so.5
#86 0x00007f13584dfe6b in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#87 0x00007f13584ee186 in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at
/usr/lib64/libQt5Qml.so.5
#88 0x00007f1358477d92 in () at /usr/lib64/libQt5Qml.so.5
#89 0x00007f1358478366 in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5
#90 0x00007f1358552fb7 in () at /usr/lib64/libQt5Qml.so.5
#91 0x00007f13585530b1 in QQmlDelegateModel::object(int,
QQmlIncubator::IncubationMode) () at /usr/lib64/libQt5Qml.so.5
#92 0x00007f1358b87ee5 in () at /usr/lib64/libQt5Quick.so.5
#93 0x00007f1358b97635 in () at /usr/lib64/libQt5Quick.so.5
#94 0x00007f1358b89cb3 in () at /usr/lib64/libQt5Quick.so.5
#95 0x00007f1358b88430 in () at /usr/lib64/libQt5Quick.so.5
#96 0x00007f1358aacd42 in QQuickWindowPrivate::polishItems() () at
/usr/lib64/libQt5Quick.so.5
#97 0x00007f1358a6f08d in () at /usr/lib64/libQt5Quick.so.5
#98 0x00007f1358a700aa in () at /usr/lib64/libQt5Quick.so.5
#99 0x00007f13569579f5 in QWindow::event(QEvent*) () at
/usr/lib64/libQt5Gui.so.5
#100 0x00007f1358ab7a2b in QQuickWindow::event(QEvent*) () at
/usr/lib64/libQt5Quick.so.5
#101 0x000055d0939125c3 in ()
#102 0x00007f1357611861 in QApplicationPrivate::notify_helper(QObject*,
QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#103 0x00007f1357618e58 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#104 0x00007f1356398a61 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#105 0x00007f135694df06 in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() at /usr/lib64/libQt5Gui.so.5
#106 0x00007f135694e18d in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib64/libQt5Gui.so.5
#107 0x00007f135692a1fa in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib64/libQt5Gui.so.5
#108 0x00007f134cb5a15a in () at /usr/lib64/libQt5XcbQpa.so.5
#109 0x00007f135246f33d in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#110 0x00007f135246f5d8 in () at /usr/lib64/libglib-2.0.so.0
#111 0x00007f135246f66c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#112 0x00007f13563e9ea3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#113 0x00007f1356397a33 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#114 0x00007f135639f7b2 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#115 0x000055d0938fb275 in ()
#116 0x00007f1355d9becb in __libc_start_main () at /lib64/libc.so.6
#117 0x000055d0938fb6fa in _start ()
[Inferior 1 (process 136666) detached]
Reported using DrKonqi
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