Bug 508113

Created attachment 183951 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.

Full searchable backtrace:

Thread 1 (Thread 0x7face6841580 (LWP 2415)):
[KCrash Handler]
#5  0x00007faceb788dd1 in QArrayDataPointer<QScriptLine>::needsDetach (this=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/corelib/tools/qarraydatapointer.h:456
#6  QArrayDataPointer<QScriptLine>::detach (old=<optimized out>, this=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/corelib/tools/qarraydatapointer.h:144
#7  QList<QScriptLine>::detach (this=<optimized out>, this=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/corelib/tools/qlist.h:457
#8  QList<QScriptLine>::data (this=<optimized out>, this=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/corelib/tools/qlist.h:462
#9  QList<QScriptLine>::operator[] (this=<optimized out>, i=<optimized out>, this=<optimized out>, i=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/corelib/tools/qlist.h:486
#10 QTextLine::setLineWidth (this=this@entry=0x7ffd8473de30, width=0) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/gui/text/qtextlayout.cpp:1610
#11 0x00007facec6b1b70 in QQuickTextPrivate::setLineGeometry (this=this@entry=0x55f9170a21d0, line=..., lineWidth=<optimized out>, height=@0x7ffd8473de10: 18) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquicktext.cpp:1287
#12 0x00007facec6b2981 in QQuickTextPrivate::setupTextLayout (this=this@entry=0x55f9170a21d0, baseline=baseline@entry=0x7ffd8473df70) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquicktext.cpp:908
#13 0x00007facec6b4cf9 in QQuickTextPrivate::updateSize (this=this@entry=0x55f9170a21d0) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquicktext.cpp:485
#14 0x00007facec6b635a in QQuickTextPrivate::updateLayout (this=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquicktext.cpp:263
#15 0x00007facec6bab14 in QQuickText::geometryChange (this=0x55f9170a20e0, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquicktext.cpp:2761
#16 0x00007face4f3b56e in QQuickLabel::geometryChange (this=<optimized out>, newGeometry=<optimized out>, oldGeometry=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quicktemplates/qquicklabel.cpp:549
#17 0x00007facec65e52f in QQuickItem::setSize (this=this@entry=0x55f9170a20e0, size=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:7771
#18 0x00007face4f2547d in QQuickControlPrivate::resizeContent (this=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quicktemplates/qquickcontrol.cpp:376
#19 0x00007face4f2b2aa in QQuickControl::geometryChange (this=0x55f91709b310, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quicktemplates/qquickcontrol.cpp:2134
#20 0x00007facec65d95e in QQuickItem::setWidth (this=0x55f91709b310, w=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:7387
#21 0x00007facec627fa2 in QQuickAnchorsPrivate::setItemWidth (this=0x55f91709c880, v=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickanchors.cpp:363
#22 QQuickAnchorsPrivate::updateHorizontalAnchors (this=this@entry=0x55f91709c880) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickanchors.cpp:713
#23 0x00007facec628f01 in QQuickAnchorsPrivate::itemGeometryChanged (this=0x55f91709c880, change=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickanchors.cpp:462
#24 0x00007facec6503b9 in operator() (listener=..., __closure=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:3902
#25 QQuickItemPrivate::notifyChangeListeners<QQuickItem::geometryChange(const QRectF&, const QRectF&)::<lambda(const QQuickItemPrivate::ChangeListener&)> > (this=0x55f917065bb0, changeTypes=..., function=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem_p.h:414
#26 QQuickItem::geometryChange (this=this@entry=0x55f91705dba0, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:3900
#27 0x00007face4f2b290 in QQuickControl::geometryChange (this=0x55f91705dba0, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quicktemplates/qquickcontrol.cpp:2132
#28 0x00007facec65d95e in QQuickItem::setWidth (this=0x55f91705dba0, w=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:7387
#29 0x00007facec676b15 in QQuickItemPrivate::setWidth (this=0x55f917065bb0, width=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem_p.h:236
#30 QObjectCompatProperty<QQuickItemPrivate, double, &QQuickItemPrivate::_qt_property_width_offset, &QQuickItemPrivate::setWidth, &QQuickItemPrivate::widthChanged, decltype(nullptr)>::bindingWrapper (type=..., dataPtr=0x55f917065ce0, binding=...) at /usr/include/qt6/QtCore/6.9.1/QtCore/private/qproperty_p.h:533
#31 0x00007faceac2cb6f in QPropertyBindingPrivate::evaluateRecursive_inline (this=0x55f917096c40, bindingObservers=<optimized out>, status=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/corelib/kernel/qproperty_p.h:855
#32 QPropertyObserverPointer::evaluateBindings (bindingObservers=..., status=0x7face6841520, this=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/corelib/kernel/qproperty.cpp:813
#33 0x00007faceac2db0b in QtPrivate::QPropertyBindingData::notifyObserver_helper (this=this@entry=0x55f916b217f8, propertyDataPtr=propertyDataPtr@entry=0x55f916abf9d0, storage=storage@entry=0x55f916abf8e0, observer=observer@entry=..., bindingObservers=...) at /usr/src/debug/qtbase-everywhere-src-6.9.1/src/corelib/kernel/qproperty.cpp:670
#34 0x00007facec66a602 in QObjectCompatProperty<QQuickItemPrivate, double, &QQuickItemPrivate::_qt_property_width_offset, &QQuickItemPrivate::setWidth, &QQuickItemPrivate::widthChanged, decltype(nullptr)>::notify (this=0x55f916abf9d0) at /usr/include/qt6/QtCore/6.9.1/QtCore/private/qproperty_p.h:663
#35 0x00007facec65048c in QQuickItem::geometryChange (this=0x55f916abd600, newGeometry=<optimized out>, oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:3912
#36 0x00007facec63a2ee in QQuickFlickable::geometryChange (this=0x55f916abd600, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickflickable.cpp:2143
#37 0x00007facec65e52f in QQuickItem::setSize (this=this@entry=0x55f916abd600, size=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:7771
#38 0x00007face4f2547d in QQuickControlPrivate::resizeContent (this=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quicktemplates/qquickcontrol.cpp:376
#39 0x00007face4f2b2aa in QQuickControl::geometryChange (this=0x55f916aaf6f0, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quicktemplates/qquickcontrol.cpp:2134
#40 0x00007facec65d95e in QQuickItem::setWidth (this=0x55f916aaf6f0, w=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:7387
#41 0x00007face4f85a0c in QQuickStackView::geometryChange (this=<optimized out>, newGeometry=..., oldGeometry=<optimized out>) at /usr/include/qt6/QtCore/qrect.h:730
#42 0x00007facec65e52f in QQuickItem::setSize (this=0x55f916a9bc90, size=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:7771
#43 0x00007facec6272ff in QQuickAnchorsPrivate::setItemSize (this=0x55f916af32f0, v=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickanchors.cpp:391
#44 QQuickAnchorsPrivate::fillChanged (this=0x55f916af32f0) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickanchors.cpp:167
#45 0x00007facec6503b9 in operator() (listener=..., __closure=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:3902
#46 QQuickItemPrivate::notifyChangeListeners<QQuickItem::geometryChange(const QRectF&, const QRectF&)::<lambda(const QQuickItemPrivate::ChangeListener&)> > (this=0x55f916a97a10, changeTypes=..., function=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem_p.h:414
#47 QQuickItem::geometryChange (this=0x55f916a94dd0, newGeometry=<optimized out>, oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:3900
#48 0x00007facec65d95e in QQuickItem::setWidth (this=this@entry=0x55f916a94dd0, w=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:7387
#49 0x00007face4f4b3f9 in QQuickPagePrivate::relayout (this=0x55f916aa6ab0) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quicktemplates/qquickpage.cpp:115
#50 0x00007face4f2b2aa in QQuickControl::geometryChange (this=0x55f916a9e670, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quicktemplates/qquickcontrol.cpp:2134
#51 0x00007facec65d95e in QQuickItem::setWidth (this=0x55f916a9e670, w=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/quick/items/qquickitem.cpp:7387
#52 0x00007facec66c79f in QQuickItem::qt_metacall (this=this@entry=0x55f916a9e670, _c=_c@entry=QMetaObject::WriteProperty, _id=7, _a=_a@entry=0x7ffd8473f840) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/build/src/quick/Quick_autogen/include/moc_qquickitem.cpp:923
#53 0x00007face4f33599 in QQuickControl::qt_metacall (this=0x55f916a9e670, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x7ffd8473f840) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/build/src/quicktemplates/QuickTemplates2_autogen/include/moc_qquickcontrol_p.cpp:463
#54 0x00007face4f54c79 in QQuickPane::qt_metacall (this=0x55f916a9e670, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x7ffd8473f840) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/build/src/quicktemplates/QuickTemplates2_autogen/include/moc_qquickpane_p.cpp:159
#55 0x00007face4f4c1f9 in QQuickPage::qt_metacall (this=0x55f916a9e670, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x7ffd8473f840) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/build/src/quicktemplates/QuickTemplates2_autogen/include/moc_qquickpage_p.cpp:200
#56 0x00007facec03a906 in QV4::QObjectWrapper::setProperty (engine=0x55f914919ee0, object=0x55f916a9e670, property=0x7facbc250590, value=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/qml/qml/qqmlpropertydata_p.h:264
#57 0x00007facec031b6e in QV4::QObjectWrapper::setQmlProperty (engine=0x55f914919ee0, qmlContext=<optimized out>, object=0x55f916a9e670, name=<optimized out>, flags=..., value=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/qml/jsruntime/qv4qobjectwrapper.cpp:577
#58 0x00007facec037f82 in QV4::QObjectWrapper::virtualPut (m=0x7facdc1bd6c8, id=..., value=..., receiver=0x7facdc1bd6c8) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/qml/jsruntime/qv4qobjectwrapper.cpp:976
#59 0x00007facec01206d in QV4::Object::put (receiver=0x7facdc1bd6c8, this=0x7facdc1bd6c8, name=<optimized out>, v=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/qml/jsruntime/qv4string_p.h:140
#60 QV4::Lookup::setterFallback (lookup=<optimized out>, engine=0x55f914919ee0, object=<optimized out>, value=...) at /usr/src/debug/qtdeclarative-everywhere-src-6.9.1/src/qml/jsruntime/qv4lookup.cpp:663
#61 0x00007faca14e2b4d in ??? ()
#62 0x00007ffd8473fc90 in ??? ()
#63 0x000055f917f9d960 in ??? ()
#64 0x00007ffd8473fc90 in ??? ()
#65 0x0000000000000000 in ??? ()

It's crashing deep in QtQuick layout code.

Unfortunately without any way to know which piece of QML code is causing the crash, this is probably not actionable. I suspect the best we can do is continue to fix QML binding loops and layout warnings and wait for later Qt versions, and hope it goes away on its own.