https://bugs.kde.org/show_bug.cgi?id=484689
Bug ID: 484689
Summary: plasmashell crashes in
PlasmaQuick::ContainmentView::containment when
applying global theme
Classification: Plasma
Product: plasmashell
Version: master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: generic-crash
Assignee: plasma-b...@kde.org
Reporter: nicolas.fe...@gmx.de
Target Milestone: 1.0
- Apply Breeze LnF in settings
- include "desktop and window layout"
==8271==ERROR: AddressSanitizer: heap-use-after-free on address 0x50600042bc78
at pc 0x7f1fa56cd43e bp 0x7fff355163e0 sp 0x7fff355163d8
READ of size 8 at 0x50600042bc78 thread T0
#0 0x7f1fa56cd43d in QWeakPointer<QObject>::internalData() const
/home/nico/kde/usr/include/QtCore/qsharedpointer_impl.h:704
#1 0x7f1fa56cd43d in QPointer<Plasma::Containment>::data() const
/home/nico/kde/usr/include/QtCore/qpointer.h:71
#2 0x7f1fa56cd43d in QPointer<Plasma::Containment>::operator
Plasma::Containment*() const /home/nico/kde/usr/include/QtCore/qpointer.h:79
#3 0x7f1fa56cd43d in PlasmaQuick::ContainmentView::containment() const
/home/nico/kde/src/libplasma/src/plasmaquick/containmentview.cpp:270
#4 0x4c026d in operator()
/home/nico/kde/src/plasma-workspace/shell/panelview.cpp:102
#5 0x4c026d in call
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:137
#6 0x4c026d in call<QtPrivate::List<>, void>
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:339
#7 0x4c026d in impl
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:522
#8 0x7f1f9be4ad2f in void doActivate<false>(QObject*, int, void**)
(/home/nico/kde/usr/lib64/libQt6Core.so.6+0x44ad2f) (BuildId:
ee58fd2c88c08e39dd1ea6c22fdfbc1b31b07dc1)
#9 0x7f1f9be2aba7 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:4081
#10 0x7f1fa0fae5e5 in QQuickWindow::activeFocusItemChanged()
/home/nico/workspace/qt6/qtdeclarative/src/quick/Quick_autogen/include/moc_qquickwindow.cpp:901
#11 0x7f1fa0fbb04c in QQuickWindow::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**)
/home/nico/workspace/qt6/qtdeclarative/src/quick/Quick_autogen/include/moc_qquickwindow.cpp:587
#12 0x7f1f9be4b175 in void doActivate<false>(QObject*, int, void**)
(/home/nico/kde/usr/lib64/libQt6Core.so.6+0x44b175) (BuildId:
ee58fd2c88c08e39dd1ea6c22fdfbc1b31b07dc1)
#13 0x7f1f9be2aba7 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:4081
#14 0x7f1f9d514c6d in QWindow::focusObjectChanged(QObject*)
/home/nico/workspace/qt6/qtbase/src/gui/Gui_autogen/include/moc_qwindow.cpp:1225
#15 0x7f1fa125713c in
QQuickDeliveryAgentPrivate::clearFocusInScope(QQuickItem*, QQuickItem*,
Qt::FocusReason, QFlags<QQuickDeliveryAgentPrivate::FocusOption>)
/home/nico/workspace/qt6/qtdeclarative/src/quick/util/qquickdeliveryagent.cpp:543
#16 0x7f1fa0d9cd27 in QQuickItem::setParentItem(QQuickItem*)
/home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickitem.cpp:2670
#17 0x7f1fa0d9d9ba in QQuickItem::~QQuickItem()
/home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickitem.cpp:2318
#18 0x7f1fa13b2800 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement()
/home/nico/workspace/qt6/qtdeclarative/src/qml/qml/qqmlprivate.h:99
#19 0x7f1fa13b2828 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement()
/home/nico/workspace/qt6/qtdeclarative/src/qml/qml/qqmlprivate.h:99
#20 0x7f1fa5715f28 in PlasmaQuick::SharedQmlEngine::~SharedQmlEngine()
/home/nico/kde/src/libplasma/src/plasmaquick/sharedqmlengine.cpp:153
#21 0x7f1fa57160a0 in PlasmaQuick::SharedQmlEngine::~SharedQmlEngine()
/home/nico/kde/src/libplasma/src/plasmaquick/sharedqmlengine.cpp:155
#22 0x7f1fa571996c in
PlasmaQuick::QuickViewSharedEngine::~QuickViewSharedEngine()
/home/nico/kde/src/libplasma/src/plasmaquick/quickviewsharedengine.cpp:125
#23 0x7f1fa56c9be5 in PlasmaQuick::ContainmentView::~ContainmentView()
/home/nico/kde/src/libplasma/src/plasmaquick/containmentview.cpp:231
#24 0x4cd5df in PanelView::~PanelView()
/home/nico/kde/src/plasma-workspace/shell/panelview.cpp:133
#25 0x4cd6b0 in PanelView::~PanelView()
/home/nico/kde/src/plasma-workspace/shell/panelview.cpp:133
#26 0x5387d5 in ShellCorona::unload()
/home/nico/kde/src/plasma-workspace/shell/shellcorona.cpp:946
#27 0x55ddd3 in ShellCorona::unload()
/home/nico/kde/src/plasma-workspace/shell/shellcorona.cpp:683
#28 0x55ddd3 in ShellCorona::loadLookAndFeelDefaultLayout(QString const&)
/home/nico/kde/src/plasma-workspace/shell/shellcorona.cpp:679
#29 0x6d6d0f in PlasmaShellAdaptor::loadLookAndFeelDefaultLayout(QString
const&) /home/nico/kde/build/plasma-workspace/shell/plasmashelladaptor.cpp:75
#30 0x6d6d0f in PlasmaShellAdaptor::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**)
/home/nico/kde/build/plasma-workspace/shell/moc_plasmashelladaptor.cpp:345
#31 0x6d7873 in PlasmaShellAdaptor::qt_metacall(QMetaObject::Call, int,
void**)
/home/nico/kde/build/plasma-workspace/shell/moc_plasmashelladaptor.cpp:415
#32 0x7f1f9ecb3846 in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QList<QMetaType> const&, int)
/home/nico/workspace/qt6/qtbase/src/dbus/qdbusintegrator.cpp:967
#33 0x7f1f9ecbba78 in QDBusConnectionPrivate::activateCall(QObject*, int,
QDBusMessage const&)
/home/nico/workspace/qt6/qtbase/src/dbus/qdbusintegrator.cpp:869
#34 0x7f1f9ecbcdc2 in
QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&,
QDBusMessage const&, int)
/home/nico/workspace/qt6/qtbase/src/dbus/qdbusintegrator.cpp:1450
#35 0x7f1f9ecc50e1 in QDBusActivateObjectEvent::placeMetaCall(QObject*)
/home/nico/workspace/qt6/qtbase/src/dbus/qdbusintegrator.cpp:1570
#36 0x7f1f9be312f5 in QObject::event(QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:1437
#37 0x7f1fa2c73811 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:3296
#38 0x7f1fa2c8f107 in QApplication::notify(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:3247
#39 0x7f1f9bd48f9f in QCoreApplication::notifyInternal2(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1121
#40 0x7f1f9bd4911e in QCoreApplication::sendEvent(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1539
#41 0x7f1f9bd4a451 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1901
#42 0x7f1f9bd4a746 in QCoreApplication::sendPostedEvents(QObject*, int)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1760
#43 0x7f1f9c4c0c8f in postEventSourceDispatch
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:243
#44 0x7f1f9ab1270f in g_main_dispatch ../glib/gmain.c:3344
#45 0x7f1f9ab1270f in g_main_context_dispatch_unlocked ../glib/gmain.c:4152
#46 0x7f1f9ab14357 in g_main_context_iterate_unlocked ../glib/gmain.c:4217
#47 0x7f1f9ab14a0b in g_main_context_iteration ../glib/gmain.c:4282
#48 0x7f1f9c4bf21f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:393
#49 0x7f1f9e163375 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/home/nico/workspace/qt6/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:87
#50 0x7f1f9bd66453 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventloop.cpp:100
#51 0x7f1f9bd67837 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventloop.cpp:182
#52 0x7f1f9bd510a0 in QCoreApplication::exec()
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1442
#53 0x7f1f9d3d6fc5 in QGuiApplication::exec()
/home/nico/workspace/qt6/qtbase/src/gui/kernel/qguiapplication.cpp:1925
#54 0x7f1fa2c72ea6 in QApplication::exec()
/home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:2574
#55 0x42f6d5 in main /home/nico/kde/src/plasma-workspace/shell/main.cpp:211
#56 0x7f1f9b22a1ef in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
#57 0x7f1f9b22a2b8 in __libc_start_main_impl ../csu/libc-start.c:360
#58 0x430af4 in _start ../sysdeps/x86_64/start.S:115
0x50600042bc78 is located 24 bytes inside of 56-byte region
[0x50600042bc60,0x50600042bc98)
freed by thread T0 here:
#0 0x7f1fa62fd0d8 in operator delete(void*, unsigned long)
../../../../libsanitizer/asan/asan_new_delete.cpp:164
#1 0x7f1fa56c9bdd in PlasmaQuick::ContainmentView::~ContainmentView()
/home/nico/kde/src/libplasma/src/plasmaquick/containmentview.cpp:230
#2 0x4cd5df in PanelView::~PanelView()
/home/nico/kde/src/plasma-workspace/shell/panelview.cpp:133
#3 0x4cd6b0 in PanelView::~PanelView()
/home/nico/kde/src/plasma-workspace/shell/panelview.cpp:133
#4 0x5387d5 in ShellCorona::unload()
/home/nico/kde/src/plasma-workspace/shell/shellcorona.cpp:946
#5 0x55ddd3 in ShellCorona::unload()
/home/nico/kde/src/plasma-workspace/shell/shellcorona.cpp:683
#6 0x55ddd3 in ShellCorona::loadLookAndFeelDefaultLayout(QString const&)
/home/nico/kde/src/plasma-workspace/shell/shellcorona.cpp:679
#7 0x6d6d0f in PlasmaShellAdaptor::loadLookAndFeelDefaultLayout(QString
const&) /home/nico/kde/build/plasma-workspace/shell/plasmashelladaptor.cpp:75
#8 0x6d6d0f in PlasmaShellAdaptor::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**)
/home/nico/kde/build/plasma-workspace/shell/moc_plasmashelladaptor.cpp:345
#9 0x6d7873 in PlasmaShellAdaptor::qt_metacall(QMetaObject::Call, int,
void**)
/home/nico/kde/build/plasma-workspace/shell/moc_plasmashelladaptor.cpp:415
#10 0x7f1f9ecb3846 in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QList<QMetaType> const&, int)
/home/nico/workspace/qt6/qtbase/src/dbus/qdbusintegrator.cpp:967
#11 0x7f1f9ecbba78 in QDBusConnectionPrivate::activateCall(QObject*, int,
QDBusMessage const&)
/home/nico/workspace/qt6/qtbase/src/dbus/qdbusintegrator.cpp:869
#12 0x7f1f9ecbcdc2 in
QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&,
QDBusMessage const&, int)
/home/nico/workspace/qt6/qtbase/src/dbus/qdbusintegrator.cpp:1450
#13 0x7f1f9ecc50e1 in QDBusActivateObjectEvent::placeMetaCall(QObject*)
/home/nico/workspace/qt6/qtbase/src/dbus/qdbusintegrator.cpp:1570
#14 0x7f1f9be312f5 in QObject::event(QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:1437
#15 0x7f1fa2c73811 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:3296
#16 0x7f1fa2c8f107 in QApplication::notify(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:3247
#17 0x7f1f9bd48f9f in QCoreApplication::notifyInternal2(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1121
#18 0x7f1f9bd4911e in QCoreApplication::sendEvent(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1539
#19 0x7f1f9bd4a451 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1901
#20 0x7f1f9bd4a746 in QCoreApplication::sendPostedEvents(QObject*, int)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1760
#21 0x7f1f9c4c0c8f in postEventSourceDispatch
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:243
#22 0x7f1f9ab1270f in g_main_dispatch ../glib/gmain.c:3344
#23 0x7f1f9ab1270f in g_main_context_dispatch_unlocked ../glib/gmain.c:4152
previously allocated by thread T0 here:
#0 0x7f1fa62fc1d8 in operator new(unsigned long)
../../../../libsanitizer/asan/asan_new_delete.cpp:95
#1 0x7f1fa56ce4f7 in
PlasmaQuick::ContainmentView::ContainmentView(Plasma::Corona*, QWindow*)
/home/nico/kde/src/libplasma/src/plasmaquick/containmentview.cpp:202
#2 0x4dfd72 in PanelView::PanelView(ShellCorona*, QScreen*, QWindow*)
/home/nico/kde/src/plasma-workspace/shell/panelview.cpp:63
#3 0x5453ce in ShellCorona::createWaitingPanels()
/home/nico/kde/src/plasma-workspace/shell/shellcorona.cpp:1511
#4 0x59f74a in QtPrivate::FunctorCall<QtPrivate::IndexesList<>,
QtPrivate::List<>, void, void (ShellCorona::*)()>::call(void
(ShellCorona::*)(), ShellCorona*, void**)
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:145
#5 0x59f74a in void QtPrivate::FunctionPointer<void
(ShellCorona::*)()>::call<QtPrivate::List<>, void>(void (ShellCorona::*)(),
ShellCorona*, void**) /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:182
#6 0x59f74a in QtPrivate::QCallableObject<void (ShellCorona::*)(),
QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:520
#7 0x7f1f9be4ad2f in void doActivate<false>(QObject*, int, void**)
(/home/nico/kde/usr/lib64/libQt6Core.so.6+0x44ad2f) (BuildId:
ee58fd2c88c08e39dd1ea6c22fdfbc1b31b07dc1)
#8 0x7f1f9be2aba7 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:4081
#9 0x7f1f9be7d072 in QTimer::timeout(QTimer::QPrivateSignal)
/home/nico/workspace/qt6/qtbase/src/corelib/Core_autogen/include/moc_qtimer.cpp:276
#10 0x7f1f9be7d9fc in QTimer::timerEvent(QTimerEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qtimer.cpp:252
#11 0x7f1f9be310b5 in QObject::event(QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:1414
#12 0x7f1fa2c73811 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:3296
#13 0x7f1fa2c8f107 in QApplication::notify(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:3247
#14 0x7f1f9bd48f9f in QCoreApplication::notifyInternal2(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1121
#15 0x7f1f9bd4911e in QCoreApplication::sendEvent(QObject*, QEvent*)
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1539
#16 0x7f1f9c1b57b7 in QTimerInfoList::activateTimers()
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:507
#17 0x7f1f9c4be8b1 in timerSourceDispatch
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:149
#18 0x7f1f9c4be915 in idleTimerSourceDispatch
/home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:196
#19 0x7f1f9ab1270f in g_main_dispatch ../glib/gmain.c:3344
#20 0x7f1f9ab1270f in g_main_context_dispatch_unlocked ../glib/gmain.c:4152
SUMMARY: AddressSanitizer: heap-use-after-free
/home/nico/kde/usr/include/QtCore/qsharedpointer_impl.h:704 in
QWeakPointer<QObject>::internalData() const
SOFTWARE/OS VERSIONS
KDE Plasma Version: master
KDE Frameworks Version: master
Qt Version: 6.7
ADDITIONAL INFORMATION
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