Application: korganizer (5.18.1 (21.08.1)) (Compiled from sources) Qt Version: 5.15.2 Frameworks Version: 5.86.0 Operating System: Linux 5.14.6-tkg-cfs-llvm x86_64 Windowing System: X11 Distribution: Gentoo/Linux DrKonqi: 5.22.90 [KCrashBackend] -- Information about the crash: - What I was doing when the application crashed: 1. Double-clicked an empty timeslot to create a new event. 2. Add multiple meeting reminders (5, 2, 1 days before start) etc. 3. Click to modify the reminder, close without changing anything. 4. Click "Apply". Notice the "Okay" button goes dull and application crashes. I cannot reproduce this every single time, it seems to be a 10% chance at hitting this for me. I believe I've generated a semi-useful trace report but I still see a few unknown symbols in there so I'll try get that updated. The crash can be reproduced sometimes. -- Backtrace: Application: KOrganizer (korganizer), signal: Segmentation fault [KCrash Handler] #4 QVector<int>::size (this=0x0) at ../../include/QtCore/../../../qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/tools/qvector.h:88 #5 QSortFilterProxyModelPrivate::proxy_to_source (this=0x25bdf40, proxy_index=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qsortfilterproxymodel.cpp:572 #6 QSortFilterProxyModel::mapToSource (this=<optimized out>, proxyIndex=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qsortfilterproxymodel.cpp:3171 #7 0x00007f4b9cd4e504 in QSortFilterProxyModel::flags (this=0x25bdf40, index=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qsortfilterproxymodel.cpp:2548 #8 0x00007f4b9cd3380b in indexesFromRange<QVector<QPersistentModelIndex> > (range=..., result=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qitemselectionmodel.cpp:352 #9 qSelectionIndexes<QVector<QPersistentModelIndex> > (selection=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qitemselectionmodel.cpp:365 #10 0x00007f4b9cd33251 in QItemSelectionModelPrivate::_q_layoutAboutToBeChanged (this=0x29c0f20, hint=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qitemselectionmodel.cpp:922 #11 0x00007f4b9cda1dae in doActivate<false> (sender=0x1a921f0, signal_index=9, argv=0x7ffe481f0ca0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:3898 #12 0x00007f4b9cd2b796 in QAbstractItemModel::layoutAboutToBeChanged (this=0x0, _t1=..., _t2=QAbstractItemModel::NoLayoutChangeHint) at .moc/moc_qabstractitemmodel.cpp:578 #13 0x00007f4b9cd4b9ec in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x25bdf40, sourceParents=..., hint=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qsortfilterproxymodel.cpp:1635 #14 0x00007f4b9cda1dae in doActivate<false> (sender=0x29bbf70, signal_index=9, argv=0x7ffe481f0e00) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:3898 #15 0x00007f4b9cd2b796 in QAbstractItemModel::layoutAboutToBeChanged (this=0x0, _t1=..., _t2=QAbstractItemModel::NoLayoutChangeHint) at .moc/moc_qabstractitemmodel.cpp:578 #16 0x00007f4b9c5591d4 in IncidenceEditorNG::AttendeeTableModel::setAttendees (this=0x29bbf70, attendees=...) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/attendeetablemodel.cpp:212 #17 0x00007f4b9c58b700 in IncidenceEditorNG::IncidenceAttendee::load (this=0x29bb810, incidence=...) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/incidenceattendee.cpp:186 #18 0x00007f4b9c576225 in IncidenceEditorNG::CombinedIncidenceEditor::load (this=0x2507e30, incidence=...) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/combinedincidenceeditor.cpp:83 #19 0x00007f4b9c5f8f73 in IncidenceEditorNG::IncidenceDialogPrivate::handleItemSaveFinish (this=0x24d3a50, saveAction=IncidenceEditorNG::EditorItemManager::Modify) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/incidencedialog.cpp:478 #20 0x00007f4b9c5fc305 in IncidenceEditorNG::IncidenceDialog::qt_static_metacall (_o=0x2104340, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7ffe481f1390) at src/KF5IncidenceEditor_autogen/include/moc_incidencedialog.cpp:156 #21 0x00007f4b9cda1dae in doActivate<false> (sender=0x1cbd930, signal_index=3, argv=0x7ffe481f1390) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:3898 #22 0x00007f4b9c56fd92 in IncidenceEditorNG::EditorItemManager::itemSaveFinished (this=0x1cbd930, _t1=IncidenceEditorNG::EditorItemManager::Modify) at src/KF5IncidenceEditor_autogen/include/moc_editoritemmanager.cpp:267 #23 0x00007f4b9c570298 in IncidenceEditorNG::ItemEditorPrivate::onModifyFinished (this=0x1caf000, item=..., resultCode=Akonadi::IncidenceChanger::ResultCodeSuccess, errorString=...) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/editoritemmanager.cpp:170 #24 0x00007f4b9c571b76 in IncidenceEditorNG::EditorItemManager::qt_static_metacall (_o=0x1cbd930, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffe481f1650) at src/KF5IncidenceEditor_autogen/include/moc_editoritemmanager.cpp:133 #25 0x00007f4b9cda1dae in doActivate<false> (sender=0x16c9e70, signal_index=4, argv=0x7ffe481f1650) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:3898 #26 0x00007f4b9c1559f1 in ?? () from /usr/lib64/libKF5AkonadiCalendar.so.5 #27 0x00007f4b9cd966fa in QObject::event (this=0x16c9e70, e=0x24b01a0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:1314 #28 0x00007f4b9d729720 in QApplicationPrivate::notify_helper (this=<optimized out>, this@entry=0x161e450, receiver=receiver@entry=0x16c9e70, e=e@entry=0x24b01a0) at /usr/src/debug/dev-qt/qtwidgets-5.15.2-r11/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/widgets/kernel/qapplication.cpp:3632 #29 0x00007f4b9d72aa9f in QApplication::notify (this=<optimized out>, receiver=0x16c9e70, e=0x24b01a0) at /usr/src/debug/dev-qt/qtwidgets-5.15.2-r11/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/widgets/kernel/qapplication.cpp:2971 #30 0x00007f4b9cd6e68f in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x16c9e70, event=<optimized out>, event@entry=0x24b01a0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qcoreapplication.cpp:1064 #31 0x00007f4b9cd6f587 in QCoreApplication::sendEvent (receiver=0x16c9e70, event=0x24b01a0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qcoreapplication.cpp:1462 #32 QCoreApplicationPrivate::sendPostedEvents (receiver=<optimized out>, event_type=0, data=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qcoreapplication.cpp:1821 #33 0x00007f4b9cdc0c03 in postEventSourceDispatch (s=0x166af40) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qeventdispatcher_glib.cpp:277 #34 0x00007f4b9a377e80 in g_main_dispatch (context=<optimized out>) at ../glib-2.70.0/glib/gmain.c:3381 #35 g_main_context_dispatch (context=context@entry=0x7f4b90005000) at ../glib-2.70.0/glib/gmain.c:4099 #36 0x00007f4b9a3781d2 in g_main_context_iterate (context=context@entry=0x7f4b90005000, block=<optimized out>, block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.70.0/glib/gmain.c:4175 #37 0x00007f4b9a378280 in g_main_context_iteration (context=0x7f4b90005000, may_block=1) at ../glib-2.70.0/glib/gmain.c:4240 #38 0x00007f4b9cdc06e8 in QEventDispatcherGlib::processEvents (this=0x166dbc0, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qeventdispatcher_glib.cpp:423 #39 0x00007f4b9cd6adf6 in QEventLoop::processEvents (this=0x7ffe481f1c60, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qeventloop.cpp:139 #40 QEventLoop::exec (this=0x7ffe481f1c60, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qeventloop.cpp:232 #41 0x00007f4b9cd6ec31 in QCoreApplication::exec () at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qcoreapplication.cpp:1375 #42 0x000000000020e8df in main (argc=1, argv=0x7ffe481f1e68) at /usr/src/debug/kde-apps/korganizer-21.08.1/korganizer-21.08.1/src/main.cpp:63 [Inferior 1 (process 1148316) detached] Possible duplicates by query: bug 440125, bug 434282, bug 428888, bug 413978, bug 412439. Reported using DrKonqi
Note: Application and all libraries are compiled with Clang v12.0.1 with flags "-march=znver2 -O3 -glldb -pipe" Updated trace: Application: KOrganizer (korganizer), signal: Segmentation fault [KCrash Handler] #4 QSortFilterProxyModel::parent (this=0x2200af0, child=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qsortfilterproxymodel.cpp:2219 #5 0x00007fef10e0274e in QModelIndex::parent (this=0x7ffed5f2ecd0) at .moc/../../../../qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qabstractitemmodel.h:443 #6 QPersistentModelIndex::parent (this=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qabstractitemmodel.cpp:378 #7 0x00007fef10e14ee8 in QItemSelectionRange::parent (this=0x7ffed5f2ed38) at .moc/../../../../qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qitemselectionmodel.h:88 #8 QItemSelectionModelPrivate::_q_layoutAboutToBeChanged (this=0x3271cb0, hint=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qitemselectionmodel.cpp:897 #9 0x00007fef10e83dae in doActivate<false> (sender=0x2200af0, signal_index=9, argv=0x7ffed5f2ee50) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:3898 #10 0x00007fef10e0d796 in QAbstractItemModel::layoutAboutToBeChanged (this=0x7ffed5f2ece8, _t1=..., _t2=QAbstractItemModel::NoLayoutChangeHint) at .moc/moc_qabstractitemmodel.cpp:578 #11 0x00007fef10e2d9ec in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x2e6e760, sourceParents=..., hint=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/itemmodels/qsortfilterproxymodel.cpp:1635 #12 0x00007fef10e83dae in doActivate<false> (sender=0x326cda0, signal_index=9, argv=0x7ffed5f2efb0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:3898 #13 0x00007fef10e0d796 in QAbstractItemModel::layoutAboutToBeChanged (this=0x7ffed5f2ece8, _t1=..., _t2=QAbstractItemModel::NoLayoutChangeHint) at .moc/moc_qabstractitemmodel.cpp:578 #14 0x00007fef1063b1d4 in IncidenceEditorNG::AttendeeTableModel::setAttendees (this=0x326cda0, attendees=...) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/attendeetablemodel.cpp:212 #15 0x00007fef1066d700 in IncidenceEditorNG::IncidenceAttendee::load (this=0x326a950, incidence=...) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/incidenceattendee.cpp:186 #16 0x00007fef10658225 in IncidenceEditorNG::CombinedIncidenceEditor::load (this=0x2dc02c0, incidence=...) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/combinedincidenceeditor.cpp:83 #17 0x00007fef106daf73 in IncidenceEditorNG::IncidenceDialogPrivate::handleItemSaveFinish (this=0x2dbd180, saveAction=IncidenceEditorNG::EditorItemManager::Create) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/incidencedialog.cpp:478 #18 0x00007fef106de305 in IncidenceEditorNG::IncidenceDialog::qt_static_metacall (_o=0x2dc0ca0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7ffed5f2f540) at src/KF5IncidenceEditor_autogen/include/moc_incidencedialog.cpp:156 #19 0x00007fef10e83dae in doActivate<false> (sender=0x2daab30, signal_index=3, argv=0x7ffed5f2f540) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:3898 #20 0x00007fef10651d92 in IncidenceEditorNG::EditorItemManager::itemSaveFinished (this=0x2daab30, _t1=IncidenceEditorNG::EditorItemManager::Create) at src/KF5IncidenceEditor_autogen/include/moc_editoritemmanager.cpp:267 #21 0x00007fef10651c22 in IncidenceEditorNG::ItemEditorPrivate::itemFetchResult (this=0x2dbcf30, job=0x2f264d0) at /usr/src/debug/kde-apps/incidenceeditor-21.08.1/incidenceeditor-21.08.1/src/editoritemmanager.cpp:123 #22 0x00007fef10653b23 in IncidenceEditorNG::EditorItemManager::qt_static_metacall (_o=0x2daab30, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7ffed5f2f780) at src/KF5IncidenceEditor_autogen/include/moc_editoritemmanager.cpp:131 #23 0x00007fef10e83dae in doActivate<false> (sender=0x2f264d0, signal_index=6, argv=0x7ffed5f2f780) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:3898 #24 0x00007fef11d9ea63 in KJob::result (this=0x2f264d0, _t1=0x2f264d0, _t2=...) at src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:631 #25 0x00007fef11d9e9eb in KJob::finishJob (this=0x2f264d0, emitResult=true) at /usr/src/debug/kde-frameworks/kcoreaddons-5.86.0/kcoreaddons-5.86.0/src/lib/jobs/kjob.cpp:97 #26 0x00007fef11d9f801 in KJob::emitResult (this=0x2f264d0) at /usr/src/debug/kde-frameworks/kcoreaddons-5.86.0/kcoreaddons-5.86.0/src/lib/jobs/kjob.cpp:310 #27 0x00007fef10e786fa in QObject::event (this=0x2f264d0, e=0x7feef807e910) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qobject.cpp:1314 #28 0x00007fef1180b720 in QApplicationPrivate::notify_helper (this=<optimized out>, this@entry=0x1f51450, receiver=receiver@entry=0x2f264d0, e=e@entry=0x7feef807e910) at /usr/src/debug/dev-qt/qtwidgets-5.15.2-r11/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/widgets/kernel/qapplication.cpp:3632 #29 0x00007fef1180ca9f in QApplication::notify (this=<optimized out>, receiver=0x2f264d0, e=0x7feef807e910) at /usr/src/debug/dev-qt/qtwidgets-5.15.2-r11/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/widgets/kernel/qapplication.cpp:2971 #30 0x00007fef10e5068f in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x2f264d0, event=<optimized out>, event@entry=0x7feef807e910) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qcoreapplication.cpp:1064 #31 0x00007fef10e51587 in QCoreApplication::sendEvent (receiver=0x2f264d0, event=0x7feef807e910) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qcoreapplication.cpp:1462 #32 QCoreApplicationPrivate::sendPostedEvents (receiver=<optimized out>, event_type=0, data=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qcoreapplication.cpp:1821 #33 0x00007fef10ea2c03 in postEventSourceDispatch (s=0x1f964e0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qeventdispatcher_glib.cpp:277 #34 0x00007fef0e404e80 in g_main_dispatch (context=<optimized out>) at ../glib-2.70.0/glib/gmain.c:3381 #35 g_main_context_dispatch (context=context@entry=0x7fef04005000) at ../glib-2.70.0/glib/gmain.c:4099 #36 0x00007fef0e4051d2 in g_main_context_iterate (context=context@entry=0x7fef04005000, block=<optimized out>, block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.70.0/glib/gmain.c:4175 #37 0x00007fef0e405280 in g_main_context_iteration (context=0x7fef04005000, may_block=1) at ../glib-2.70.0/glib/gmain.c:4240 #38 0x00007fef10ea26e8 in QEventDispatcherGlib::processEvents (this=0x1fa0bb0, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qeventdispatcher_glib.cpp:423 #39 0x00007fef10e4cdf6 in QEventLoop::processEvents (this=0x7ffed5f2fdf0, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qeventloop.cpp:139 #40 QEventLoop::exec (this=0x7ffed5f2fdf0, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qeventloop.cpp:232 #41 0x00007fef10e50c31 in QCoreApplication::exec () at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-c2ea67ecefe049f6e9bb8f910d7f9c60319d8619/src/corelib/kernel/qcoreapplication.cpp:1375 #42 0x000000000020e8df in main (argc=1, argv=0x7ffed5f2fff8) at /usr/src/debug/kde-apps/korganizer-21.08.1/korganizer-21.08.1/src/main.cpp:63 [Inferior 1 (process 1152806) detached]
This is hard to reproduce, of course. I have a few questions. - Step 3: do you close by clicking OK, or Cancel, or ... ? - "10% chance": is that 10% of event creations, or of reminder modifications? - The crash seems to start with a call to IncidenceEditorNG::AttendeeTableModel::setAttendees. Did your events have any attendees? (Note: bug 428888 and bug 413978 also have setAttendees in their stack traces.)
> - Step 3: do you close by clicking OK, or Cancel, or ... ? I thought it was through OK, but I just replicated it with "Cancel" so I assume it's that > - "10% chance": is that 10% of event creations, or of reminder modifications? I should have clarified, a 10% chance of the application crashing, although the event is still created with all reminders in place. > - The crash seems to start with a call to IncidenceEditorNG::AttendeeTableModel::setAttendees. Did your events have any attendees? I haven't added any attendees, however this crash seems very reproducible just by clicking on the "Status" and "Response" selections for a blank attendee without changing anything. Perhaps try this before adding the reminders? Cheers
(In reply to James Beddek from comment #3) > ... however this crash seems very reproducible > just by clicking on the "Status" and "Response" selections for a blank > attendee without changing anything. Perhaps try this before adding the > reminders? Crash on my first try. Progress, of a sort!
Bug 446378 is another setAttendees() crash.
Created attachment 153767 [details] New crash information added by DrKonqi kontact (5.19.3 (21.12.3)) using Qt 5.15.2 - What I was doing when the application crashed: Adding a meeting member as Leader of the meeting. * Possibly the instability is affected by IncidenceEditorNG::AttendeeTableModel::setAttendees -- Backtrace (Reduced): #6 0x00007f9e372769c2 in QSortFilterProxyModel::parent(QModelIndex const&) const (this=0x558d9332c3b0, child=<optimized out>) at itemmodels/qsortfilterproxymodel.cpp:2219 #7 0x00007f9e3724877f in QModelIndex::parent() const (this=<optimized out>) at itemmodels/qabstractitemmodel.h:443 #8 QPersistentModelIndex::parent() const (this=this@entry=0x7ffc19c9b0d0) at itemmodels/qabstractitemmodel.cpp:378 #9 0x00007f9e3725833f in mergeIndexes(QVector<QPersistentModelIndex> const&) (indexes=...) at itemmodels/qitemselectionmodel.cpp:980 #10 0x00007f9e3725e2a8 in QItemSelectionModelPrivate::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) (this=0x558d9b006a70, hint=<optimized out>) at itemmodels/qitemselectionmodel.cpp:1088
*** This bug has been marked as a duplicate of bug 428888 ***