Bug 449341

Application: korganizer (5.18.3 (21.08.3))

Qt Version: 5.15.2
Frameworks Version: 5.89.0
Operating System: Linux 5.15.16-200.fc35.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 35 (KDE Plasma)
DrKonqi: 5.23.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed: wen ading a new calendar entry and keeps doing it on and off sometimes only

The crash can be reproduced sometimes.

-- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  0x00007fd78d3e193e in QSortFilterProxyModelPrivate::proxy_to_source (this=0x5604dfb4bac0, proxy_index=...) at itemmodels/qsortfilterproxymodel.cpp:572
#7  0x00007fd78d3e37a9 in QSortFilterProxyModel::mapToSource (proxyIndex=..., this=0x5604df3d8b00) at itemmodels/qsortfilterproxymodel.cpp:3171
#8  QSortFilterProxyModelPrivate::store_persistent_indexes (this=<optimized out>) at itemmodels/qsortfilterproxymodel.cpp:1248
#9  0x00007fd78d3e594b in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x5604dfb4bac0, sourceParents=..., hint=<optimized out>) at itemmodels/qsortfilterproxymodel.cpp:1639
#10 0x00007fd78d43c430 in doActivate<false> (sender=0x5604e00dcb70, signal_index=9, argv=0x7ffe382da040) at kernel/qobject.cpp:3898
#11 0x00007fd78d437367 in QMetaObject::activate (sender=sender@entry=0x5604e00dcb70, m=m@entry=0x7fd78d6df940 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=6, argv=argv@entry=0x7ffe382da040) at kernel/qobject.cpp:3946
#12 0x00007fd78d3b9a7a in QAbstractItemModel::layoutAboutToBeChanged (this=this@entry=0x5604e00dcb70, _t1=..., _t2=<optimized out>, _t2@entry=QAbstractItemModel::NoLayoutChangeHint) at .moc/moc_qabstractitemmodel.cpp:578
#13 0x00007fd78cbc0a84 in IncidenceEditorNG::AttendeeTableModel::setAttendees (attendees=..., this=0x5604e00dcb70) at /usr/src/debug/kf5-incidenceeditor-21.08.3-1.fc35.x86_64/src/attendeetablemodel.cpp:212
#14 IncidenceEditorNG::IncidenceAttendee::load (this=0x5604e00dc410, incidence=...) at /usr/src/debug/kf5-incidenceeditor-21.08.3-1.fc35.x86_64/src/incidenceattendee.cpp:186
#15 0x00007fd78cbb28d8 in IncidenceEditorNG::CombinedIncidenceEditor::load (this=this@entry=0x5604dfaa4cd0, incidence=...) at /usr/src/debug/kf5-incidenceeditor-21.08.3-1.fc35.x86_64/src/combinedincidenceeditor.cpp:83
#16 0x00007fd78cc0cd10 in IncidenceEditorNG::IncidenceDialogPrivate::handleItemSaveFinish (saveAction=IncidenceEditorNG::EditorItemManager::Create, this=0x5604dfa8e500) at /usr/src/debug/kf5-incidenceeditor-21.08.3-1.fc35.x86_64/src/incidencedialog.cpp:478
#17 IncidenceEditorNG::IncidenceDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kf5-incidenceeditor-21.08.3-1.fc35.x86_64/redhat-linux-build/src/KF5IncidenceEditor_autogen/include/moc_incidencedialog.cpp:156
#18 0x00007fd78d43c430 in doActivate<false> (sender=0x5604df9ccaf0, signal_index=3, argv=0x7ffe382da390) at kernel/qobject.cpp:3898
#19 0x00007fd78d437367 in QMetaObject::activate (sender=sender@entry=0x5604df9ccaf0, m=m@entry=0x7fd78cc43220 <IncidenceEditorNG::EditorItemManager::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe382da390) at kernel/qobject.cpp:3946
#20 0x00007fd78cbb1e33 in IncidenceEditorNG::EditorItemManager::itemSaveFinished (_t1=IncidenceEditorNG::EditorItemManager::Create, this=0x5604df9ccaf0) at /usr/src/debug/kf5-incidenceeditor-21.08.3-1.fc35.x86_64/redhat-linux-build/src/KF5IncidenceEditor_autogen/include/moc_editoritemmanager.cpp:267
#21 IncidenceEditorNG::ItemEditorPrivate::itemFetchResult (job=<optimized out>, this=0x5604dfa8e8f0) at /usr/src/debug/kf5-incidenceeditor-21.08.3-1.fc35.x86_64/src/editoritemmanager.cpp:123
#22 IncidenceEditorNG::EditorItemManager::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kf5-incidenceeditor-21.08.3-1.fc35.x86_64/redhat-linux-build/src/KF5IncidenceEditor_autogen/include/moc_editoritemmanager.cpp:131
#23 0x00007fd78d43c430 in doActivate<false> (sender=0x5604df314d10, signal_index=6, argv=0x7ffe382da4e0) at kernel/qobject.cpp:3898
#24 0x00007fd78d437367 in QMetaObject::activate (sender=sender@entry=0x5604df314d10, m=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe382da4e0) at kernel/qobject.cpp:3946
#25 0x00007fd78e585450 in KJob::result (this=this@entry=0x5604df314d10, _t1=<optimized out>, _t1@entry=0x5604df314d10, _t2=...) at /usr/src/debug/kf5-kcoreaddons-5.89.0-1.fc35.x86_64/redhat-linux-build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#26 0x00007fd78e589abb in KJob::finishJob (this=0x5604df314d10, emitResult=<optimized out>) at /usr/src/debug/kf5-kcoreaddons-5.89.0-1.fc35.x86_64/src/lib/jobs/kjob.cpp:98
#27 0x00007fd78d432f49 in QObject::event (this=0x5604df314d10, e=0x5604e08623c0) at kernel/qobject.cpp:1314
#28 0x00007fd78dedd443 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5604df314d10, e=0x5604e08623c0) at kernel/qapplication.cpp:3632
#29 0x00007fd78d4087d8 in QCoreApplication::notifyInternal2 (receiver=0x5604df314d10, event=0x5604e08623c0) at kernel/qcoreapplication.cpp:1064
#30 0x00007fd78d40bd46 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5604df22f280) at kernel/qcoreapplication.cpp:1821
#31 0x00007fd78d45a117 in postEventSourceDispatch (s=0x5604df25aa00) at kernel/qeventdispatcher_glib.cpp:277
#32 0x00007fd78ac8205f in g_main_dispatch (context=0x5604df265ed0) at ../glib/gmain.c:3381
#33 g_main_context_dispatch (context=0x5604df265ed0) at ../glib/gmain.c:4099
#34 0x00007fd78acd7298 in g_main_context_iterate.constprop.0 (context=context@entry=0x5604df265ed0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#35 0x00007fd78ac7f853 in g_main_context_iteration (context=0x5604df265ed0, may_block=1) at ../glib/gmain.c:4240
#36 0x00007fd78d459bb8 in QEventDispatcherGlib::processEvents (this=0x5604df25dc20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#37 0x00007fd78d4071e2 in QEventLoop::exec (this=this@entry=0x7ffe382da930, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#38 0x00007fd78d40f724 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#39 0x00005604dd57efa4 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/korganizer-21.08.3-1.fc35.x86_64/src/main.cpp:63
[Inferior 1 (process 33987) detached]

The reporter indicates this bug may be a duplicate of or related to bug 434282.

Possible duplicates by query: bug 446378, bug 444543, bug 443214, bug 434282, bug 428888.

Reported using DrKonqi