https://bugs.kde.org/show_bug.cgi?id=488792
Nate Graham <n...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|"Add Widgets..." button is |Clicking "Add Widgets..."
|buggy and causes crashes |button while in panel edit
| |mode crashes Plasma
CC| |n...@kde.org
--- Comment #4 from Nate Graham <n...@kde.org> ---
Can also reproduce the crash; re-titling for clarity.
The visual issues aren't related to this.
Here's a fully symbolicated backtrace from today's git master:
Thread 1 (Thread 0x7fe5d4584b80 (LWP 947493)):
[KCrash Handler]
#5 QV4::Heap::Pointer<QV4::Heap::InternalClass*, 0ul>::get (this=<optimized
out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/memory/qv4heap_p.h:45
#6 QV4::Heap::Pointer<QV4::Heap::InternalClass*, 0ul>::operator
QV4::Heap::InternalClass* (this=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/memory/qv4heap_p.h:37
#7 QV4::Managed::internalClass (this=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4managed_p.h:129
#8 QV4::Managed::engine (this=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4managed_p.h:131
#9 ListElement::setQObjectProperty (this=<optimized out>, role=...,
o=o@entry=0x0) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qmlmodels/qqmllistmodel.cpp:1084
#10 0x00007fe5dc241b8c in ListElement::clearProperty
(this=this@entry=0x7039b50, role=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qmlmodels/qqmllistmodel.cpp:1274
#11 0x00007fe5dc242e8a in ListModel::set (this=<optimized out>,
elementIndex=elementIndex@entry=0, object=<optimized out>,
roles=roles@entry=0x7ffdf7fb1ee0) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qmlmodels/qqmllistmodel.cpp:646
#12 0x00007fe5dc248e96 in QQmlListModel::set (this=0xbc9fbc0, index=0,
value=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qmlmodels/qqmllistmodel.cpp:2746
#13 0x00007fe5dc24bed4 in QQmlListModel::qt_metacall (this=0xbc9fbc0,
_c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7ffdf7fb2268) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/redhat-linux-build/src/qmlmodels/QmlModels_autogen/include/moc_qqmllistmodel_p.cpp:261
#14 0x00007fe5db5acc1a in QQmlObjectOrGadget::metacall
(this=this@entry=0x7ffdf7fb2530, type=type@entry=QMetaObject::InvokeMetaMethod,
index=<optimized out>, index@entry=82, argv=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/qml/qqmlobjectorgadget.cpp:14
#15 0x00007fe5db44b7b2 in QV4::CallMethod (object=..., index=<optimized out>,
returnType=..., argCount=<optimized out>, argTypes=<optimized out>,
engine=<optimized out>, callArgs=<optimized out>, callType=<optimized out>) at
/usr/include/qt6/QtCore/qvarlengtharray.h:84
#16 QV4::CallPrecise (object=..., data=<optimized out>, engine=<optimized out>,
engine@entry=0x22d44e0, callArgs=<optimized out>,
callArgs@entry=0x7fe59b1bf628,
callType=callType@entry=QMetaObject::InvokeMetaMethod) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:1950
#17 0x00007fe5db44d0f1 in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2924
#18 operator()<QV4::QObjectMethod::callInternal(const QV4::Value*, const
QV4::Value*, int) const::<lambda()> > (__closure=<synthetic pointer>,
call=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2901
#19 QV4::QObjectMethod::callInternal (this=<optimized out>,
thisObject=<optimized out>, argv=0x7fe59b1bf5e0, argc=2) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:2924
#20 0x00007fe5db4ac3f8 in QV4::FunctionObject::call (this=<optimized out>,
thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4functionobject_p.h:171
#21 QV4::Moth::VME::interpret (frame=0x7039b50, frame@entry=0x7ffdf7fb2830,
engine=0x22d44e0, code=0x7fe59b1bf5c8 "\340k\a*\345\177") at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:798
#22 0x00007fe5db4ae59f in QV4::Moth::VME::exec
(frame=frame@entry=0x7ffdf7fb2830, engine=engine@entry=0x22d44e0) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:487
#23 0x00007fe5db3f48cf in qfoDoCall (fo=<optimized out>, thisObject=<optimized
out>, argv=<optimized out>, argc=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4functionobject.cpp:526
#24 0x00007fe5db46bb5f in QV4::FunctionObject::call (this=0x7ffdf7fb28e8,
thisObject=0x7fe59b1bf580, argv=0x7fe59b1bf500, argc=0) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4functionobject_p.h:171
#25 QV4::Runtime::CallQmlContextPropertyLookup::call (engine=0x22d44e0,
index=<optimized out>, argv=0x7fe59b1bf500, argc=0) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4runtime.cpp:1416
#26 0x00007fe5db4a851e in QV4::Moth::VME::interpret (frame=0x7039b50,
frame@entry=0x7ffdf7fb2b80, engine=0x22d44e0, code=0x7fe5a45a2431 "\002") at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:833
#27 0x00007fe5db4ae59f in QV4::Moth::VME::exec
(frame=frame@entry=0x7ffdf7fb2b80, engine=engine@entry=0x22d44e0) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:487
#28 0x00007fe5db3efce6 in QV4::doCall (self=<optimized out>,
thisObject=thisObject@entry=0x7fe59b1bf4f0, argv=<optimized out>,
argc=argc@entry=1, context=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4function.cpp:54
#29 0x00007fe5db3f01ed in QV4::Function::call (this=this@entry=0x6242490,
thisObject=0x7fe59b1bf4f0, argv=argv@entry=0x7fe59b1bf4f0, argc=argc@entry=1,
context=context@entry=0x7fe5a47e1dc0) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4function.cpp:79
#30 0x00007fe5db3f0509 in operator() (__closure=<synthetic pointer>,
thisObject=<optimized out>, argv=0x7fe59b1bf4f0, argc=1) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4function.cpp:30
#31 QV4::convertAndCall<QV4::Function::call(QObject*, void**, const QMetaType*,
int, QV4::ExecutionContext*)::<lambda(const QV4::Value*, const QV4::Value*,
int)> > (engine=<optimized out>, thisObject=0xf8549c0, a=0x7ffdf7fb4930,
types=0x7ffdf7fb2e98, argc=1, call=...) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4jscall_p.h:202
#32 QV4::Function::call (this=0x6242490, thisObject=0xf8549c0,
a=a@entry=0x7ffdf7fb4930, types=0x7ffdf7fb2e98, argc=1, context=0x7fe5a47e1dc0)
at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/jsruntime/qv4function.cpp:27
#33 0x00007fe5db5683f7 in QQmlJavaScriptExpression::evaluate
(this=this@entry=0xf92f980, a=a@entry=0x7ffdf7fb4930, types=<optimized out>,
argc=argc@entry=1) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/qml/qqmljavascriptexpression_p.h:248
#34 0x00007fe5db506afd in QQmlBoundSignalExpression::evaluate (this=0xf92f980,
a=a@entry=0x7ffdf7fb4930) at /usr/include/qt6/QtCore/qvarlengtharray.h:85
#35 0x00007fe5db507650 in QQmlBoundSignal_callback (e=0xf92f9f0,
a=0x7ffdf7fb4930) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/qml/ftw/qqmlrefcount_p.h:73
#36 0x00007fe5db596425 in QQmlNotifier::emitNotify (endpoint=<optimized out>,
a=0x7ffdf7fb4930) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/qml/qml/qqmlnotifier.cpp:70
#37 0x00007fe5d9ffa29d in doActivate<false> (sender=0xf8549c0, signal_index=48,
argv=0x7ffdf7fb4930) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qobject.cpp:3976
#38 0x00007fe5d9ff0b47 in QMetaObject::activate (sender=sender@entry=0xf8549c0,
m=m@entry=0x7fe5dc0ebe60 <QQuickMouseArea::staticMetaObject>,
local_signal_index=local_signal_index@entry=15, argv=argv@entry=0x7ffdf7fb4930)
at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qobject.cpp:4146
#39 0x00007fe5dbc284e4 in QQuickMouseArea::released (this=this@entry=0xf8549c0,
_t1=<optimized out>, _t1@entry=0x13708b8) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/redhat-linux-build/src/quick/Quick_autogen/include/moc_qquickmousearea_p.cpp:694
#40 0x00007fe5dbc29fad in QQuickMouseArea::setPressed
(this=this@entry=0xf8549c0, button=<optimized out>, p=p@entry=false,
source=<optimized out>) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/items/qquickmousearea.cpp:1270
#41 0x00007fe5dbc2b1cf in QQuickMouseArea::mouseReleaseEvent (this=0xf8549c0,
event=0x7ffdf7fb5690) at /usr/include/qt6/QtGui/qevent.h:115
#42 0x00007fe5dbc0c5cf in QQuickItemPrivate::deliverPointerEvent
(this=this@entry=0x13706c0, event=event@entry=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/items/qquickitem.cpp:5632
#43 0x00007fe5dbc0c753 in QQuickItem::event (this=0xf8549c0, ev=0x7ffdf7fb5690)
at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/items/qquickitem.cpp:9019
#44 0x00007fe5dc98b168 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0xf8549c0, e=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/widgets/kernel/qapplication.cpp:3287
#45 0x00007fe5d9f95b18 in QCoreApplication::notifyInternal2
(receiver=0xf8549c0, event=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1134
#46 0x00007fe5d9f95d7d in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1575
#47 0x00007fe5dbddbeb8 in
QQuickDeliveryAgentPrivate::deliverMatchingPointsToItem
(this=this@entry=0x156e3c0, item=item@entry=0xf8549c0,
isGrabber=isGrabber@entry=true, pointerEvent=pointerEvent@entry=0x7ffdf7fb5690,
handlersOnly=handlersOnly@entry=false) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/util/qquickdeliveryagent.cpp:2322
#48 0x00007fe5dbddceda in QQuickDeliveryAgentPrivate::deliverUpdatedPoints
(this=this@entry=0x156e3c0, event=event@entry=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/util/qquickdeliveryagent.cpp:2107
#49 0x00007fe5dbdddff3 in QQuickDeliveryAgentPrivate::deliverPointerEvent
(this=this@entry=0x156e3c0, event=event@entry=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/util/qquickdeliveryagent.cpp:1947
#50 0x00007fe5dbddf33b in QQuickDeliveryAgentPrivate::handleMouseEvent
(this=this@entry=0x156e3c0, event=event@entry=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/util/qquickdeliveryagent.cpp:1701
#51 0x00007fe5dbde0e33 in QQuickDeliveryAgent::event (this=<optimized out>,
ev=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/util/qquickdeliveryagent.cpp:746
#52 0x00007fe5dbcb8c7d in QQuickWindow::event (this=this@entry=0xf87e30,
event=event@entry=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtdeclarative-6.7.1-4.fc40.x86_64/src/quick/items/qquickwindow.cpp:1548
#53 0x000000000044861b in PanelView::event (this=0xf87e30, e=0x7ffdf7fb5690) at
/home/nate/kde/src/plasma-workspace/shell/panelview.cpp:1303
#54 0x00007fe5dc98b168 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0xf87e30, e=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/widgets/kernel/qapplication.cpp:3287
#55 0x00007fe5d9f95b18 in QCoreApplication::notifyInternal2 (receiver=0xf87e30,
event=0x7ffdf7fb5690) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1134
#56 0x00007fe5d9f95d8d in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1589
#57 0x00007fe5da9e59ab in QGuiApplicationPrivate::processMouseEvent
(e=0x62814d0) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/gui/kernel/qguiapplication.cpp:2327
#58 0x00007fe5daa4952c in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1114
#59 0x00007fe5daf54e74 in userEventSourceDispatch (source=<optimized out>) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/gui/platform/unix/qeventdispatcher_glib.cpp:38
#60 0x00007fe5d9424e8c in g_main_dispatch (context=0x7fe5c0000f00) at
../glib/gmain.c:3344
#61 g_main_context_dispatch_unlocked (context=0x7fe5c0000f00) at
../glib/gmain.c:4152
#62 0x00007fe5d9486c98 in g_main_context_iterate_unlocked.isra.0
(context=context@entry=0x7fe5c0000f00, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4217
#63 0x00007fe5d9426383 in g_main_context_iteration (context=0x7fe5c0000f00,
may_block=1) at ../glib/gmain.c:4282
#64 0x00007fe5da27cb53 in QEventDispatcherGlib::processEvents (this=0xf42df0,
flags=...) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#65 0x00007fe5d9fa2713 in QEventLoop::exec (this=this@entry=0x7ffdf7fb5ac0,
flags=..., flags@entry=...) at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/global/qflags.h:34
#66 0x00007fe5d9f9e69c in QCoreApplication::exec () at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/global/qflags.h:74
#67 0x00007fe5da9d53dd in QGuiApplication::exec () at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/gui/kernel/qguiapplication.cpp:1926
#68 0x00007fe5dc98b0d9 in QApplication::exec () at
/usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/widgets/kernel/qapplication.cpp:2555
#69 0x0000000000427a86 in main (argc=<optimized out>, argv=<optimized out>) at
/home/nate/kde/src/plasma-workspace/shell/main.cpp:188
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