https://bugs.kde.org/show_bug.cgi?id=501827
Nate Graham <n...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|general |generic-crash
Keywords| |wayland-only
Summary|Kwin crashes when out of |On Wayland, Kwin crashes in
|VRAM only in Wayland |KWin::TabBox::SwitcherItem:
| |:visibleChanged() when
| |Alt+Tabbing while out of
| |VRAM
CC| |n...@kde.org
--- Comment #3 from Nate Graham <n...@kde.org> ---
Thread 1 (Thread 0x7a668c70aa40 (LWP 11043)):
[KCrash Handler]
#5 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#6 0x00007a66934a56d3 in __pthread_kill_internal (threadid=<optimized out>,
signo=6) at pthread_kill.c:89
#7 0x00007a669344bba0 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#8 0x00007a6693433582 in __GI_abort () at abort.c:73
#9 0x00007a6692e905c2 in qAbort () at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qassert.cpp:49
#10 qt_message_fatal<QString&> (context=..., message=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qlogging.cpp:2130
#11 qt_message(QtMsgType, const QMessageLogContext &, const char *, typedef
__va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, context=...,
msg=msg@entry=0x7a669558a9c5 "%s", ap=ap@entry=0x7ffcb4ace868) at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qlogging.cpp:382
#12 0x00007a6692e9154b in QMessageLogger::fatal
(this=this@entry=0x7ffcb4aceb30, msg=msg@entry=0x7a669558a9c5 "%s") at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qlogging.cpp:884
#13 0x00007a669513c0c5 in QSGRenderLoop::handleContextCreationFailure
(this=this@entry=0x574ad89a0db0, window=window@entry=0x574ad9085d50) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/scenegraph/qsgrenderloop.cpp:292
#14 0x00007a66952f5d95 in QSGGuiThreadRenderLoop::ensureRhi
(this=this@entry=0x574ad89a0db0, window=window@entry=0x574ad9085d50, data=...)
at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/scenegraph/qsgrenderloop.cpp:496
#15 0x00007a66952f7b76 in QSGGuiThreadRenderLoop::renderWindow
(this=0x574ad89a0db0, window=0x574ad9085d50) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/quick/scenegraph/qsgrenderloop.cpp:580
#16 0x00007a66937ef840 in QWindow::event (this=0x574ad9085d50,
ev=0x7ffcb4aceec0) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindow.cpp:2668
#17 0x00007a66942ff0ca in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x574ad9085d50, e=0x7ffcb4aceec0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3296
#18 0x00007a6692f55b00 in QCoreApplication::notifyInternal2
(receiver=0x574ad9085d50, event=0x7ffcb4aceec0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1172
#19 0x00007a6692f55b5d in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1626
#20 0x00007a6693795e04 in QGuiApplicationPrivate::processExposeEvent
(e=0x7ffcb4acef60) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qguiapplication.cpp:3464
#21 0x00007a669380596d in QWindowSystemEventHandler::sendEvent (this=<optimized
out>, e=0x7ffcb4acef60) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:190
#22
QWindowSystemHelper<QWindowSystemInterface::SynchronousDelivery>::handleEvent<QWindowSystemInterfacePrivate::ExposeEvent,
QWindow*, QRegion> () at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:102
#23
QWindowSystemHelper<QWindowSystemInterface::SynchronousDelivery>::handleEvent<QWindowSystemInterfacePrivate::ExposeEvent,
QWindow*, QRegion> () at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:96
#24 0x00007a66937f82b0 in
QWindowSystemHelper<QWindowSystemInterface::DefaultDelivery>::handleEvent<QWindowSystemInterfacePrivate::ExposeEvent,
QWindow*, QRegion> () at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:80
#25 handleWindowSystemEvent<QWindowSystemInterfacePrivate::ExposeEvent,
QWindowSystemInterface::DefaultDelivery, QWindow*, QRegion> () at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:138
#26
QWindowSystemInterface::handleExposeEvent<QWindowSystemInterface::DefaultDelivery>
(window=0x574ad9085d50, region=...) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:337
#27 0x0000574ab103b837 in KWin::QPA::Window::map (this=0x574ad9564750) at
/usr/src/debug/kwin/kwin-6.3.3.1/src/plugins/qpa/window.cpp:161
#28 KWin::QPA::Window::setVisible (this=0x574ad9564750, visible=<optimized
out>) at /usr/src/debug/kwin/kwin-6.3.3.1/src/plugins/qpa/window.cpp:92
#29 0x00007a664fbaac39 in non-virtual thunk to
PlasmaQuick::Dialog::componentComplete() () at
/usr/src/debug/libplasma/libplasma-6.3.3/src/plasmaquick/dialog.h:254
#30 0x00007a6694d160f9 in QQmlObjectCreator::finalize (this=0x574ad90eeab0,
interrupt=...) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1573
#31 0x00007a6694cdd267 in QQmlIncubatorPrivate::incubate
(this=this@entry=0x7a6684023ee0, i=...) at
/usr/include/qt6/QtCore/qscopedpointer.h:90
#32 0x00007a6694cddcc8 in QQmlEnginePrivate::incubate (this=0x574ad808ae20,
i=..., forContext=...) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlincubator.cpp:53
#33 0x00007a66920a7562 in QQmlDelegateModelPrivate::object
(this=0x574ad80806b0, group=QQmlListCompositor::Default, index=0,
incubationMode=<optimized out>) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/qmlmodels/qqmldelegatemodel.cpp:1287
#34 0x00007a669206bffc in QQmlInstantiatorPrivate::regenerate
(this=0x7a6684038e70) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/qmlmodels/qqmlinstantiator.cpp:53
#35 0x00007a6694c6c063 in QQmlPropertyData::writeProperty (this=<optimized
out>, target=<optimized out>, value=<optimized out>, flags=...) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlpropertydata_p.h:336
#36 0x00007a6694c869c8 in GenericBinding<1>::doStore<bool> (this=<optimized
out>, value=<optimized out>, pd=<optimized out>, flags=...) at
/usr/include/qt6/QtCore/qtaggedpointer.h:120
#37 GenericBinding<1>::write (this=<optimized out>, result=...,
isUndefined=<optimized out>, flags=...) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlbinding.cpp:245
#38 0x00007a6694c82f2d in QQmlBinding::doUpdate (this=0x574ad8d74830,
watcher=..., flags=..., scope=...) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlbinding.cpp:715
#39 0x00007a6694c8227e in QQmlBinding::update (this=0x574ad8d74830, flags=...)
at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlbinding.cpp:165
#40 0x00007a6694d09f1c in QQmlNotifier::emitNotify (endpoint=<optimized out>,
a=0x0) at
/usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlnotifier.cpp:70
#41 0x00007a6692fb174a in doActivate<false> (sender=0x574ad8c9db60,
signal_index=3, argv=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4005
#42 0x00007a6695d5ef92 in KWin::TabBox::SwitcherItem::visibleChanged
(this=0x574ad8c9db60) at
/usr/src/debug/kwin/build/src/kwin_autogen/include/moc_switcheritem.cpp:346
#43 KWin::TabBox::SwitcherItem::setVisible (this=0x574ad8c9db60, visible=true)
at /usr/src/debug/kwin/kwin-6.3.3.1/src/tabbox/switcheritem.cpp:69
#44 KWin::TabBox::TabBoxHandlerPrivate::show (this=0x574ad812e3f0) at
/usr/src/debug/kwin/kwin-6.3.3.1/src/tabbox/tabboxhandler.cpp:310
#45 KWin::TabBox::TabBoxHandler::show (this=0x574ad8486930) at
/usr/src/debug/kwin/kwin-6.3.3.1/src/tabbox/tabboxhandler.cpp:354
#46 KWin::TabBox::TabBox::show (this=<optimized out>) at
/usr/src/debug/kwin/kwin-6.3.3.1/src/tabbox/tabbox.cpp:494
#47 KWin::TabBox::TabBox::show (this=<optimized out>) at
/usr/src/debug/kwin/kwin-6.3.3.1/src/tabbox/tabbox.cpp:484
#48 0x00007a6692fb1a49 in QtPrivate::QSlotObjectBase::call (this=<optimized
out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized
out>, a=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:486
#49 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4115
#50 0x00007a6692fbaa75 in QTimer::timeout (this=0x574ad80a1278, _t1=...) at
/usr/src/debug/qt6-base/build/src/corelib/Core_autogen/include/moc_qtimer.cpp:223
#51 QTimer::timerEvent (e=<optimized out>, this=0x574ad80a1278) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimer.cpp:285
#52 QTimer::timerEvent (this=0x574ad80a1278, e=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimer.cpp:279
#53 0x00007a6692fa2ef9 in QObject::event (this=0x574ad80a1278,
e=0x7ffcb4ad14a0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1393
#54 0x00007a66942ff0ca in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x574ad80a1278, e=0x7ffcb4ad14a0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3296
#55 0x00007a6692f55b00 in QCoreApplication::notifyInternal2
(receiver=0x574ad80a1278, event=0x7ffcb4ad14a0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1172
#56 0x00007a66930d5aff in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x7ffcb4ad14a0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1612
#57 QTimerInfoList::activateTimers (this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:426
#58 0x00007a66930de408 in QEventDispatcherUNIXPrivate::activateTimers
(this=0x574ad7bf60e0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_unix.cpp:199
#59 QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=...,
flags@entry=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_unix.cpp:475
#60 0x00007a6693c61d93 in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/gui/platform/unix/qunixeventdispatcher.cpp:27
#61 0x00007a6692f606a6 in QEventLoop::processEvents (this=0x7ffcb4ad16a0,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:103
#62 QEventLoop::exec (this=0x7ffcb4ad16a0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:185
#63 0x00007a6692f591d6 in QCoreApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qflags.h:74
#64 0x00007a66942faf9a in QApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2564
#65 0x0000574ab100a06e in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kwin/kwin-6.3.3.1/src/main_wayland.cpp:622
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