Details
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Bug
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Resolution: Unresolved
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P1: Critical
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None
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6.9
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None
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Fedora 41, KDE Plasma
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Linux/Wayland
Description
Running the following QML code in qmlscene and then closing the window results in a crash
import QtQuick import Qt.labs.platform Window { visible: true MenuBar { id: menuBar Menu { id: fileMenu title: qsTr("File") // ... } Menu { id: editMenu title: qsTr("&Edit") // ... } } }
#0 QQuickItem::flags (this=this@entry=0x0) at /home/nico/workspace/qt6/qtbase/src/corelib/global/qflags.h:77 #1 0x00007ffff70d7532 in forcePolishHelper (item=0x0) at /home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickwindow.cpp:415 #2 0x00007ffff70e0681 in QQuickWindow::event (this=0x555555ca8860, event=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickwindow.cpp:1614 #3 0x00007ffff7791abd in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x555555ca8860, e=0x7fffffffc6e0) at /home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:3301 #4 0x00007ffff519b088 in QCoreApplication::notifyInternal2 (receiver=0x555555ca8860, event=0x7fffffffc6e0) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106 #5 0x00007ffff519b2ed in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1546 #6 0x00007ffff5a56e9e in QWindowPrivate::updateDevicePixelRatio (this=this@entry=0x555555627b40) at /home/nico/workspace/qt6/qtbase/src/gui/kernel/qwindow.cpp:1435 #7 0x00007ffff5a57196 in QWindowPrivate::create (this=0x555555627b40, recursive=recursive@entry=false) at /home/nico/workspace/qt6/qtbase/src/gui/kernel/qwindow.cpp:603 #8 0x00007ffff5a58a7f in QWindow::create (this=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/gui/kernel/qwindow.cpp:732 #9 0x00007ffff5a58e25 in QWindow::winId (this=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/gui/kernel/qwindow.cpp:751 #10 0x00007ffff6000b06 in QDBusMenuBar::unregisterMenuBar (this=this@entry=0x555555d02da0) at /home/nico/workspace/qt6/qtbase/src/gui/platform/unix/dbusmenu/qdbusmenubar.cpp:141 #11 0x00007ffff6000da1 in QDBusMenuBar::~QDBusMenuBar (this=0x555555d02da0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/gui/platform/unix/dbusmenu/qdbusmenubar.cpp:37 #12 0x00007ffff6000f95 in QDBusMenuBar::~QDBusMenuBar (this=0x555555d02da0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/gui/platform/unix/dbusmenu/qdbusmenubar.cpp:41 #13 0x00007fffd00c41a3 in QQuickLabsPlatformMenuBar::~QQuickLabsPlatformMenuBar (this=this@entry=0x555555d02a40, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/labs/platform/qquicklabsplatformmenubar.cpp:88 #14 0x00007fffd00d06df in QQmlPrivate::QQmlElement<QQuickLabsPlatformMenuBar>::~QQmlElement (this=0x555555d02a40, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/qml/qml/qqmlprivate.h:104 #15 QQmlPrivate::QQmlElement<QQuickLabsPlatformMenuBar>::~QQmlElement (this=0x555555d02a40, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/qml/qml/qqmlprivate.h:104 #16 0x00007ffff51fb1fd in QObjectPrivate::deleteChildren (this=this@entry=0x5555559856b0) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:2223 #17 0x00007ffff51fff94 in QObject::~QObject (this=this@entry=0x555555ca8ae0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:1140 #18 0x00007ffff7021ac4 in QQuickItem::~QQuickItem (this=this@entry=0x555555ca8ae0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickitem.cpp:2435 #19 0x00007ffff70e275d in QQuickRootItem::~QQuickRootItem (this=0x555555ca8ae0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickwindow_p.h:62 #20 QQuickRootItem::~QQuickRootItem (this=0x555555ca8ae0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickwindow_p.h:62 #21 0x00007ffff70dd7c2 in QQuickWindow::~QQuickWindow (this=this@entry=0x555555ca8860, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickwindow.cpp:1191 #22 0x00007ffff70ec1ae in QQuickWindowQmlImpl::~QQuickWindowQmlImpl (this=this@entry=0x555555ca8860, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/quick/items/qquickwindowmodule.cpp:73 #23 0x00007ffff72a1a49 in QQmlPrivate::QQmlElement<QQuickWindowQmlImpl>::~QQmlElement (this=0x555555ca8860, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/qml/qml/qqmlprivate.h:104 #24 QQmlPrivate::QQmlElement<QQuickWindowQmlImpl>::~QQmlElement (this=0x555555ca8860, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/qml/qml/qqmlprivate.h:104 #25 0x000055555555ab0f in QScopedPointerDeleter<QQuickWindow>::cleanup (pointer=0x555555ca8860) at /home/nico/workspace/qt6/qtbase/src/corelib/tools/qscopedpointer.h:16 #26 QScopedPointer<QQuickWindow, QScopedPointerDeleter<QQuickWindow> >::~QScopedPointer (this=<synthetic pointer>, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/corelib/tools/qscopedpointer.h:81 #27 main (argc=<optimized out>, argv=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/tools/qmlscene/main.cpp:648
This is tested on KDE Plasma, with the "Global Menu" applet enabled