Bug 466692

Application: kalendar (22.12.2)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.14-200.fc37.x86_64 x86_64
Windowing System: X11
Distribution: Fedora Linux 37 (Workstation Edition)
DrKonqi: 5.27.1 [KCrashBackend]

-- Information about the crash:
I'm currently using Google calendar. When I save an existing event, Kalendar crashes every time.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007fe4885a8b40 in QDateTime::operator=(QDateTime const&) () from /lib64/libQt5Core.so.5
#5  0x0000563165674338 in IncidenceOccurrenceModel::slotSourceDataChanged(QModelIndex const&, QModelIndex const&) ()
#6  0x00007fe4886d0e96 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#7  0x00007fe48864dcd0 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#8  0x00007fe48867f778 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#9  0x00007fe4886d101f in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#10 0x00007fe48864dcd0 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#11 0x00007fe48867f778 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#12 0x00007fe4886d101f in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#13 0x00007fe48864dcd0 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#14 0x00007fe48867f778 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#15 0x00007fe4886d101f in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#16 0x00007fe48864dcd0 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#17 0x00007fe48ab13a2a in KSelectionProxyModelPrivate::sourceDataChanged(QModelIndex const&, QModelIndex const&) () from /lib64/libKF5ItemModels.so.5
#18 0x00007fe4886d0e96 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#19 0x00007fe48864dcd0 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#20 0x00007fe48ae524ab in Akonadi::EntityTreeModelPrivate::dataChanged(QModelIndex const&, QModelIndex const&) () from /lib64/libKF5AkonadiCore.so.5
#21 0x00007fe48ae5ba82 in Akonadi::EntityTreeModelPrivate::monitoredItemChanged(Akonadi::Item const&, QSet<QByteArray> const&) () from /lib64/libKF5AkonadiCore.so.5
#22 0x00007fe4886d101f in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#23 0x00007fe48add38bb in Akonadi::Monitor::itemChanged(Akonadi::Item const&, QSet<QByteArray> const&) () from /lib64/libKF5AkonadiCore.so.5
#24 0x00007fe48adea526 in Akonadi::MonitorPrivate::emitItemsNotification(Akonadi::Protocol::ItemChangeNotification const&, QVector<Akonadi::Item> const&, Akonadi::Collection const&, Akonadi::Collection const&) () from /lib64/libKF5AkonadiCore.so.5
#25 0x00007fe48ade28ca in Akonadi::MonitorPrivate::emitNotification(QSharedPointer<Akonadi::Protocol::ChangeNotification> const&) () from /lib64/libKF5AkonadiCore.so.5
#26 0x00007fe48ade5c95 in Akonadi::MonitorPrivate::flushPipeline() () from /lib64/libKF5AkonadiCore.so.5
#27 0x00007fe48ade5fed in Akonadi::MonitorPrivate::dataAvailable() () from /lib64/libKF5AkonadiCore.so.5
#28 0x00007fe4886d0e96 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#29 0x00007fe4886d101f in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#30 0x00007fe48a6cf3d9 in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib64/libKF5CoreAddons.so.5
#31 0x00007fe48a6d4e3b in KJob::finishJob(bool) () from /lib64/libKF5CoreAddons.so.5
#32 0x00007fe4886c8134 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#33 0x00007fe4893aed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#34 0x00007fe48869d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#35 0x00007fe4886a0854 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#36 0x00007fe4886eeb07 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#37 0x00007fe486518c7f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#38 0x00007fe48656f118 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#39 0x00007fe486515f00 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#40 0x00007fe4886ee5fa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#41 0x00007fe48869bf3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#42 0x00007fe4886a4002 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#43 0x00005631656499ca in main ()
[Inferior 1 (process 6297) detached]

The reporter indicates this bug may be a duplicate of or related to bug 466162.

Reported using DrKonqi