Bug 468033

Application: kcmshell6 (5.240.0)
 (Compiled from sources)
Qt Version: 6.6.0
Frameworks Version: 5.240.0
Operating System: Linux 6.2.8-200.fc37.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 37 (KDE Plasma)
DrKonqi: 5.27.80 [KCrashBackend]

-- Information about the crash:
Run kcmshell6 kcm_workspace

Press Esc to close

-> crash

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings Module (kcmshell6), signal: Aborted
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[KCrash Handler]
#5  0x00007f741b7cfe5c in __pthread_kill_implementation () at /lib64/libc.so.6
#6  0x00007f741b77fa76 in raise () at /lib64/libc.so.6
#7  0x00007f741b7697fc in abort () at /lib64/libc.so.6
#8  0x00007f741b7c408e in __libc_message () at /lib64/libc.so.6
#9  0x00007f741b7d9b9c in  () at /lib64/libc.so.6
#10 0x00007f741b7db9dc in _int_free () at /lib64/libc.so.6
#11 0x00007f741b7de363 in free () at /lib64/libc.so.6
#12 0x00007f741dcfd0ed in QQmlEnginePrivate::SingletonInstances::clear() (this=this@entry=0xbb58a8) at /home/nico/workspace/qt6/qtdeclarative/src/qml/qml/qqmlengine_p.h:269
#13 0x00007f741dcf2a6d in QQmlEngine::~QQmlEngine() (this=0xc0b7c0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtdeclarative/src/qml/qml/qqmlengine.cpp:556
#14 0x00007f741e0c09aa in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release_last_use() (this=0xc0b7b0) at /usr/include/c++/12/bits/shared_ptr_base.h:175
#15 std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release_last_use_cold() (this=0xc0b7b0) at /usr/include/c++/12/bits/shared_ptr_base.h:199
#16 0x00007f741e0c4c34 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() (this=0xc0b7b0) at /usr/include/c++/12/bits/shared_ptr_base.h:353
#17 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() (this=0xc6e358, __in_chrg=<optimized out>) at /usr/include/c++/12/bits/shared_ptr_base.h:1071
#18 std::__shared_ptr<QQmlEngine, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() (this=0xc6e350, __in_chrg=<optimized out>) at /usr/include/c++/12/bits/shared_ptr_base.h:1524
#19 std::shared_ptr<QQmlEngine>::~shared_ptr() (this=0xc6e350, __in_chrg=<optimized out>) at /usr/include/c++/12/bits/shared_ptr.h:175
#20 SharedQmlEnginePrivate::~SharedQmlEnginePrivate() (this=0xc6e300, __in_chrg=<optimized out>) at /home/nico/kde6/src/kcmutils/src/qml/sharedqmlengine.cpp:56
#21 std::default_delete<SharedQmlEnginePrivate>::operator()(SharedQmlEnginePrivate*) const (this=<optimized out>, __ptr=0xc6e300) at /usr/include/c++/12/bits/unique_ptr.h:95
#22 std::default_delete<SharedQmlEnginePrivate>::operator()(SharedQmlEnginePrivate*) const (__ptr=0xc6e300, this=<optimized out>) at /usr/include/c++/12/bits/unique_ptr.h:89
#23 std::unique_ptr<SharedQmlEnginePrivate, std::default_delete<SharedQmlEnginePrivate> >::~unique_ptr() (this=0xc6e2f0, __in_chrg=<optimized out>) at /usr/include/c++/12/bits/unique_ptr.h:396
#24 SharedQmlEngine::~SharedQmlEngine() (this=0xc6e2e0, __in_chrg=<optimized out>) at /home/nico/kde6/src/kcmutils/src/qml/sharedqmlengine.cpp:138
#25 0x00007f741e0c4c59 in SharedQmlEngine::~SharedQmlEngine() (this=0xc6e2e0, __in_chrg=<optimized out>) at /home/nico/kde6/src/kcmutils/src/qml/sharedqmlengine.cpp:138
#26 0x00007f741bf97282 in QObjectPrivate::deleteChildren() (this=this@entry=0xbd39f0) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:2159
#27 0x00007f741bf9b988 in QObject::~QObject() (this=<optimized out>, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:1111
#28 0x00007f741e0ae800 in KAbstractConfigModule::~KAbstractConfigModule() (this=<optimized out>, __in_chrg=<optimized out>) at /home/nico/kde6/src/kcmutils/src/core/kabstractconfigmodule.cpp:30
#29 0x00007f741e0c32b1 in KQuickManagedConfigModule::~KQuickManagedConfigModule() (this=this@entry=0xb6e3a0, __in_chrg=<optimized out>) at /home/nico/kde6/src/kcmutils/src/qml/kquickmanagedconfigmodule.cpp:34
#30 0x00007f7408e62be3 in KCMWorkspaceOptions::~KCMWorkspaceOptions() (this=0xb6e3a0, __in_chrg=<optimized out>) at /home/nico/kde6/src/plasma-desktop/kcms/workspaceoptions/workspaceoptions.h:28
#31 KCMWorkspaceOptions::~KCMWorkspaceOptions() (this=0xb6e3a0, __in_chrg=<optimized out>) at /home/nico/kde6/src/plasma-desktop/kcms/workspaceoptions/workspaceoptions.h:28
#32 0x00007f741bf97282 in QObjectPrivate::deleteChildren() (this=this@entry=0xb6a090) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:2159
#33 0x00007f741cfe2a58 in QWidget::~QWidget() (this=this@entry=0xb95b10, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/kernel/qwidget.cpp:1531
#34 0x00007f741d07703d in QFrame::~QFrame() (this=this@entry=0xb95b10, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/widgets/qframe.cpp:229
#35 0x00007f741d073026 in QAbstractScrollArea::~QAbstractScrollArea() (this=this@entry=0xb95b10, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/widgets/qabstractscrollarea.cpp:478
#36 0x00007f741d161ccd in QScrollArea::~QScrollArea() (this=this@entry=0xb95b10, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/widgets/qscrollarea.cpp:137
#37 0x00007f741e17b93d in UnboundScrollArea::~UnboundScrollArea() (this=0xb95b10, __in_chrg=<optimized out>) at /home/nico/kde6/src/kcmutils/src/kcmultidialog.h:158
#38 UnboundScrollArea::~UnboundScrollArea() (this=0xb95b10, __in_chrg=<optimized out>) at /home/nico/kde6/src/kcmutils/src/kcmultidialog.h:158
#39 0x00007f741bf97282 in QObjectPrivate::deleteChildren() (this=this@entry=0x999770) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:2159
#40 0x00007f741cfe2a58 in QWidget::~QWidget() (this=this@entry=0x9a5bb0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/kernel/qwidget.cpp:1531
#41 0x00007f741d07703d in QFrame::~QFrame() (this=this@entry=0x9a5bb0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/widgets/qframe.cpp:229
#42 0x00007f741d177cdd in QStackedWidget::~QStackedWidget() (this=this@entry=0x9a5bb0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/widgets/qstackedwidget.cpp:110
#43 0x00007f741d834e6d in KPageStackedWidget::~KPageStackedWidget() (this=0x9a5bb0, __in_chrg=<optimized out>) at /home/nico/kde6/build/kwidgetsaddons/src/KF6WidgetsAddons_autogen/EWIEGA46WW/../../../../../src/kwidgetsaddons/src/kpageview_p.h:23
#44 KPageStackedWidget::~KPageStackedWidget() (this=0x9a5bb0, __in_chrg=<optimized out>) at /home/nico/kde6/build/kwidgetsaddons/src/KF6WidgetsAddons_autogen/EWIEGA46WW/../../../../../src/kwidgetsaddons/src/kpageview_p.h:23
#45 0x00007f741bf97282 in QObjectPrivate::deleteChildren() (this=this@entry=0xa5bee0) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:2159
#46 0x00007f741cfe2a58 in QWidget::~QWidget() (this=0x7f740400d1e0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/kernel/qwidget.cpp:1531
#47 0x00007f741d8b4df9 in KPageWidget::~KPageWidget() (this=0x7f740400d1e0, __in_chrg=<optimized out>) at /home/nico/kde6/src/kwidgetsaddons/src/kpagewidget.cpp:58
#48 0x00007f741bf97282 in QObjectPrivate::deleteChildren() (this=this@entry=0x7de920) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:2159
#49 0x00007f741cfe2a58 in QWidget::~QWidget() (this=0xa63be0, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/kernel/qwidget.cpp:1531
#50 0x00007f741d1c944a in QDialog::~QDialog() (this=<optimized out>, __in_chrg=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/widgets/dialogs/qdialog.cpp:405
#51 0x00007f741e179355 in KCMultiDialog::~KCMultiDialog() (this=this@entry=0xa63be0, __in_chrg=<optimized out>) at /home/nico/kde6/src/kcmutils/src/kcmultidialog.cpp:224
#52 0x0000000000408c5d in KCMShellMultiDialog::~KCMShellMultiDialog() (this=0xa63be0, __in_chrg=<optimized out>) at /home/nico/kde6/build/kcmutils/src/kcmshell/kcmshell6_autogen/EWIEGA46WW/../../../../../../src/kcmutils/src/kcmshell/main.h:68
#53 KCMShellMultiDialog::~KCMShellMultiDialog() (this=0xa63be0, __in_chrg=<optimized out>) at /home/nico/kde6/build/kcmutils/src/kcmshell/kcmshell6_autogen/EWIEGA46WW/../../../../../../src/kcmutils/src/kcmshell/main.h:68
#54 0x00007f741bf8f100 in QObject::event(QEvent*) (this=0xa63be0, e=0x152e8e0) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qobject.cpp:1377
#55 0x00007f741cf92a71 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0xa63be0, e=0x152e8e0) at /home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:3284
#56 0x00007f741bf426a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0xa63be0, event=0x152e8e0) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1115
#57 0x00007f741bf42829 in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1533
#58 0x00007f741bf45600 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x774b60) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1895
#59 0x00007f741bf458d8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=<optimized out>, event_type=<optimized out>) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qcoreapplication.cpp:1754
#60 0x00007f741c1d7b03 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x7d7a20) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:243
#61 0x00007f741aa97c7f in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#62 0x00007f741aaee118 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#63 0x00007f741aa94f00 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#64 0x00007f741c1d753c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x776190, flags=...) at /home/nico/workspace/qt6/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:393
#65 0x00007f741bf4d9f3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff1f93c710, flags=..., flags@entry=...) at /home/nico/workspace/qt6/qtbase/src/corelib/global/qflags.h:34
#66 0x00007f741bf4a1e4 in QCoreApplication::exec() () at /home/nico/workspace/qt6/qtbase/src/corelib/global/qflags.h:74
#67 0x00007f741c5aee4c in QGuiApplication::exec() () at /home/nico/workspace/qt6/qtbase/src/gui/kernel/qguiapplication.cpp:1888
#68 0x00007f741cf929e5 in QApplication::exec() () at /home/nico/workspace/qt6/qtbase/src/widgets/kernel/qapplication.cpp:2564
#69 0x0000000000408089 in main(int, char**) (_argc=<optimized out>, _argv=<optimized out>) at /home/nico/kde6/src/kcmutils/src/kcmshell/main.cpp:292
[Inferior 1 (process 45990) detached]

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This report was filed against 'kde' because the product 'kcmshell6' could not be located in Bugzilla. Add it to drkonqi's mappings file!