Bug 464347

Application: kalendar (22.12.1)

Qt Version: 5.15.7
Frameworks Version: 5.101.0
Operating System: Linux 6.1.5-200.fc37.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 37 (KDE Plasma)
DrKonqi: 5.26.5 [KCrashBackend]

-- Information about the crash:
When I right clicked on the calendar event, then pressed delete, Kalendar immediately crashed. When I restarted Kalendar, the event was deleted.

The crash can be reproduced every time.

-- Backtrace:
Application: Kalendar (kalendar), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f7c2d9b38b0 in QDateTime::operator=(QDateTime const&) () from /lib64/libQt5Core.so.5
#5  0x000055e91a8a3376 in IncidenceOccurrenceModel::slotSourceDataChanged(QModelIndex const&, QModelIndex const&) ()
#6  0x00007f7c2dadbc26 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#7  0x00007f7c2da58a50 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#8  0x00007f7c2da8a508 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#9  0x00007f7c2dadbdaf in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#10 0x00007f7c2da58a50 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#11 0x00007f7c2da8a508 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#12 0x00007f7c2dadbdaf in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#13 0x00007f7c2da58a50 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#14 0x00007f7c2da8a508 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#15 0x00007f7c2dadbdaf in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#16 0x00007f7c2da58a50 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#17 0x00007f7c2fedba2a in KSelectionProxyModelPrivate::sourceDataChanged(QModelIndex const&, QModelIndex const&) () from /lib64/libKF5ItemModels.so.5
#18 0x00007f7c2dadbc26 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#19 0x00007f7c2da58a50 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#20 0x00007f7c302184ab in Akonadi::EntityTreeModelPrivate::dataChanged(QModelIndex const&, QModelIndex const&) () from /lib64/libKF5AkonadiCore.so.5
#21 0x00007f7c30221a82 in Akonadi::EntityTreeModelPrivate::monitoredItemChanged(Akonadi::Item const&, QSet<QByteArray> const&) () from /lib64/libKF5AkonadiCore.so.5
#22 0x00007f7c2dadbdaf in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#23 0x00007f7c301998bb in Akonadi::Monitor::itemChanged(Akonadi::Item const&, QSet<QByteArray> const&) () from /lib64/libKF5AkonadiCore.so.5
#24 0x00007f7c301b0526 in Akonadi::MonitorPrivate::emitItemsNotification(Akonadi::Protocol::ItemChangeNotification const&, QVector<Akonadi::Item> const&, Akonadi::Collection const&, Akonadi::Collection const&) () from /lib64/libKF5AkonadiCore.so.5
#25 0x00007f7c301a88ca in Akonadi::MonitorPrivate::emitNotification(QSharedPointer<Akonadi::Protocol::ChangeNotification> const&) () from /lib64/libKF5AkonadiCore.so.5
#26 0x00007f7c301abc95 in Akonadi::MonitorPrivate::flushPipeline() () from /lib64/libKF5AkonadiCore.so.5
#27 0x00007f7c301abfed in Akonadi::MonitorPrivate::dataAvailable() () from /lib64/libKF5AkonadiCore.so.5
#28 0x00007f7c2dadbc26 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#29 0x00007f7c2dadbdaf in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#30 0x00007f7c2fa98719 in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib64/libKF5CoreAddons.so.5
#31 0x00007f7c2fa9e17b in KJob::finishJob(bool) () from /lib64/libKF5CoreAddons.so.5
#32 0x00007f7c2dad2ec4 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#33 0x00007f7c2e7aed12 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#34 0x00007f7c2daa8278 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#35 0x00007f7c2daab5e4 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#36 0x00007f7c2daf9897 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#37 0x00007f7c2b919cbf in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#38 0x00007f7c2b96f598 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#39 0x00007f7c2b916f40 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#40 0x00007f7c2daf938a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#41 0x00007f7c2daa6cca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#42 0x00007f7c2daaed92 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#43 0x000055e91a8789ca in main ()
[Inferior 1 (process 20477) detached]

The reporter indicates this bug may be a duplicate of or related to bug 464083, bug 464194.

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