[kontact] [Bug 469448] New: Kontact sometimes crashes when opening "Configure Kontact" dialog

[Vadim A. Misbakh-Soloviov]

https://bugs.kde.org/show_bug.cgi?id=469448

            Bug ID: 469448
           Summary: Kontact sometimes crashes when opening "Configure
                    Kontact" dialog
    Classification: Applications
           Product: kontact
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: kde at mva.name
  Target Milestone: ---

Application: kontact (5.22.3 (22.12.3))
 (Compiled from sources)
Qt Version: 5.15.8
Frameworks Version: 5.105.0
Operating System: Linux 6.2.3 x86_64
Windowing System: X11
Distribution: "Gentoo GNU/Linux"
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
I've noticed that sometimes Kontact crashes when I open configuration dialog.
The only thing I had to to is, maybe, move a cursor through some QtWidgets, But
maybe it is time-related.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f0f44b02e83 in QHashData::nextNode(QHashData::Node*) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f0f443d11fa in QHash<QString, QHashDummyValue>::erase(QHash<QString,
QHashDummyValue>::const_iterator) () at /usr/lib64/libKF5WidgetsAddons.so.5
#6  0x00007f0f443d05ea in KViewStateSerializerPrivate::restoreSelection() () at
/usr/lib64/libKF5WidgetsAddons.so.5
#7  0x00007f0f443d0c99 in KViewStateSerializer::restoreSelection(QStringList
const&) () at /usr/lib64/libKF5WidgetsAddons.so.5
#8  0x00007f0f443d0e15 in KViewStateSerializerPrivate::processPendingChanges()
() at /usr/lib64/libKF5WidgetsAddons.so.5
#9  0x00007f0f443d0f63 in
QtPrivate::QFunctorSlotObject<KViewStateSerializerPrivate::listenToPendingChanges()::{lambda(QModelIndex
const&, int, int)#1}, 3, QtPrivate::List<QModelIndex const&, int, int>,
void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) () at
/usr/lib64/libKF5WidgetsAddons.so.5
#10 0x00007f0f44ca81cd in void doActivate<false>(QObject*, int, void**) () at
/usr/lib64/libQt5Core.so.5
#11 0x00007f0f44c2841e in QAbstractItemModel::rowsInserted(QModelIndex const&,
int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f0f44c30f8a in QAbstractItemModel::endInsertRows() () at
/usr/lib64/libQt5Core.so.5
#13 0x00007f0f44c5414d in
QSortFilterProxyModelPrivate::insert_source_items(QVector<int>&, QVector<int>&,
QVector<int> const&, QModelIndex const&, Qt::Orientation, bool) () at
/usr/lib64/libQt5Core.so.5
#14 0x00007f0f44c56b89 in
QSortFilterProxyModelPrivate::source_items_inserted(QModelIndex const&, int,
int, Qt::Orientation) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f0f44c5980d in
QSortFilterProxyModelPrivate::_q_sourceRowsInserted(QModelIndex const&, int,
int) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f0f44ca82dc in void doActivate<false>(QObject*, int, void**) () at
/usr/lib64/libQt5Core.so.5
#17 0x00007f0f44c2841e in QAbstractItemModel::rowsInserted(QModelIndex const&,
int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f0f44c30f8a in QAbstractItemModel::endInsertRows() () at
/usr/lib64/libQt5Core.so.5
#19 0x00007f0efc98841a in
Akonadi::EntityTreeModelPrivate::collectionsFetched(QVector<Akonadi::Collection>
const&) () at /usr/lib64/libKF5AkonadiCore.so.5
#20 0x00007f0f44ca82dc in void doActivate<false>(QObject*, int, void**) () at
/usr/lib64/libQt5Core.so.5
#21 0x00007f0efc933402 in
Akonadi::CollectionFetchJob::collectionsReceived(QVector<Akonadi::Collection>
const&) () at /usr/lib64/libKF5AkonadiCore.so.5
#22 0x00007f0efc937103 in
QtPrivate::QFunctorSlotObject<Akonadi::CollectionFetchJobPrivate::init()::{lambda()#1},
0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) () at /usr/lib64/libKF5AkonadiCore.so.5
#23 0x00007f0f44ca81cd in void doActivate<false>(QObject*, int, void**) () at
/usr/lib64/libQt5Core.so.5
#24 0x00007f0f44cac2ba in QTimer::timeout(QTimer::QPrivateSignal) () at
/usr/lib64/libQt5Core.so.5
#25 0x00007f0f44ca023d in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#26 0x00007f0f4576302e in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#27 0x00007f0f44c75f88 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#28 0x00007f0f44cc50b1 in QTimerInfoList::activateTimers() () at
/usr/lib64/libQt5Core.so.5
#29 0x00007f0f44cc5934 in timerSourceDispatch(_GSource*, int (*)(void*), void*)
() at /usr/lib64/libQt5Core.so.5
#30 0x00007f0f3b48baa9 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#31 0x00007f0f3b48be68 in g_main_context_iterate.constprop () at
/usr/lib64/libglib-2.0.so.0
#32 0x00007f0f3b48befc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#33 0x00007f0f44cc5cb6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#34 0x00007f0f44c74a6b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#35 0x00007f0f44c7c8e6 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#36 0x000056294d75f066 in main ()
[Inferior 1 (process 674543) detached]

The reporter indicates this bug may be a duplicate of or related to bug 415634,
bug 468579.

Reported using DrKonqi

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