Bug 506480

Application: korganizer (5.24.5 (23.08.5))

Qt Version: 5.15.12
Frameworks Version: 5.115.0
Operating System: Linux 6.4.0-150600.23.53-default x86_64
Windowing System: X11
Distribution: "openSUSE Leap 15.6"
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
Often it crashes during startup. The solution is stop akonadi, kill kmail, korganizer, kontact applications and restart, after some tries it works

The crash can be reproduced every time.

-- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[KCrash Handler]
#6  QSortFilterProxyModelPrivate::updateChildrenMapping (this=this@entry=0x564142cc8eb0, source_parent=..., parent_mapping=parent_mapping@entry=0x564142ba4510, orient=orient@entry=Qt::Vertical, start=start@entry=0, end=end@entry=0, delta_item_count=1, remove=false) at itemmodels/qsortfilterproxymodel.cpp:1200
#7  0x00007f37ec6a3f65 in QSortFilterProxyModelPrivate::source_items_inserted (this=this@entry=0x564142cc8eb0, source_parent=..., start=start@entry=0, end=end@entry=0, orient=orient@entry=Qt::Vertical) at itemmodels/qsortfilterproxymodel.cpp:1000
#8  0x00007f37ec6a641d in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0x564142cc8eb0, source_parent=..., start=0, end=0) at itemmodels/qsortfilterproxymodel.cpp:1702
#9  0x00007f37ec6a8071 in QSortFilterProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:282
#10 0x00007f37ec714fa5 in doActivate<false> (sender=0x5641428c8c50, signal_index=13, argv=0x7fffe218f8f0) at kernel/qobject.cpp:3937
#11 0x00007f37ec70e5f2 in QMetaObject::activate (sender=sender@entry=0x5641428c8c50, m=m@entry=0x7f37ec9aad20 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffe218f8f0) at kernel/qobject.cpp:3985
#12 0x00007f37ec672a2e in QAbstractItemModel::rowsInserted (this=this@entry=0x5641428c8c50, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#13 0x00007f37ec67a60b in QAbstractItemModel::endInsertRows (this=0x5641428c8c50) at itemmodels/qabstractitemmodel.cpp:2782
#14 0x00007f37ec69b54d in QIdentityProxyModelPrivate::_q_sourceRowsInserted (end=<optimized out>, start=<optimized out>, parent=<optimized out>, this=<optimized out>) at itemmodels/qidentityproxymodel.cpp:611
#15 QIdentityProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qidentityproxymodel.cpp:153
#16 0x00007f37ec714fa5 in doActivate<false> (sender=0x5641428c8b50, signal_index=13, argv=0x7fffe218fae0) at kernel/qobject.cpp:3937
#17 0x00007f37ec70e5f2 in QMetaObject::activate (sender=sender@entry=0x5641428c8b50, m=m@entry=0x7f37ec9aad20 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffe218fae0) at kernel/qobject.cpp:3985
#18 0x00007f37ec672a2e in QAbstractItemModel::rowsInserted (this=this@entry=0x5641428c8b50, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#19 0x00007f37ec67a60b in QAbstractItemModel::endInsertRows (this=0x5641428c8b50) at itemmodels/qabstractitemmodel.cpp:2782
#20 0x00007f37ec6a1d2d in QSortFilterProxyModelPrivate::insert_source_items (this=<optimized out>, source_to_proxy=..., proxy_to_source=..., source_items=<optimized out>, source_parent=<optimized out>, orient=Qt::Vertical, emit_signal=true) at itemmodels/qsortfilterproxymodel.cpp:950
#21 0x00007f37ec6a4129 in QSortFilterProxyModelPrivate::source_items_inserted (this=this@entry=0x5641428c79f0, source_parent=..., start=start@entry=0, end=end@entry=0, orient=orient@entry=Qt::Vertical) at itemmodels/qsortfilterproxymodel.cpp:1061
#22 0x00007f37ec6a641d in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0x5641428c79f0, source_parent=..., start=0, end=0) at itemmodels/qsortfilterproxymodel.cpp:1702
#23 0x00007f37ec6a8071 in QSortFilterProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:282
#24 0x00007f37ec714fa5 in doActivate<false> (sender=0x5641428c63e0, signal_index=13, argv=0x7fffe218fe80) at kernel/qobject.cpp:3937
#25 0x00007f37ec70e5f2 in QMetaObject::activate (sender=sender@entry=0x5641428c63e0, m=m@entry=0x7f37ec9aad20 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffe218fe80) at kernel/qobject.cpp:3985
#26 0x00007f37ec672a2e in QAbstractItemModel::rowsInserted (this=this@entry=0x5641428c63e0, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#27 0x00007f37ec67a60b in QAbstractItemModel::endInsertRows (this=0x5641428c63e0) at itemmodels/qabstractitemmodel.cpp:2782
#28 0x00007f37ec6a1d2d in QSortFilterProxyModelPrivate::insert_source_items (this=<optimized out>, source_to_proxy=..., proxy_to_source=..., source_items=<optimized out>, source_parent=<optimized out>, orient=Qt::Vertical, emit_signal=true) at itemmodels/qsortfilterproxymodel.cpp:950
#29 0x00007f37ec6a4129 in QSortFilterProxyModelPrivate::source_items_inserted (this=this@entry=0x5641428beb40, source_parent=..., start=start@entry=0, end=end@entry=0, orient=orient@entry=Qt::Vertical) at itemmodels/qsortfilterproxymodel.cpp:1061
#30 0x00007f37ec6a641d in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0x5641428beb40, source_parent=..., start=0, end=0) at itemmodels/qsortfilterproxymodel.cpp:1702
#31 0x00007f37ec6a8071 in QSortFilterProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:282
#32 0x00007f37ec714fa5 in doActivate<false> (sender=0x56414289b1d0, signal_index=13, argv=0x7fffe2190220) at kernel/qobject.cpp:3937
#33 0x00007f37ec70e5f2 in QMetaObject::activate (sender=sender@entry=0x56414289b1d0, m=m@entry=0x7f37ec9aad20 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffe2190220) at kernel/qobject.cpp:3985
#34 0x00007f37ec672a2e in QAbstractItemModel::rowsInserted (this=this@entry=0x56414289b1d0, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#35 0x00007f37ec67a60b in QAbstractItemModel::endInsertRows (this=0x56414289b1d0) at itemmodels/qabstractitemmodel.cpp:2782
#36 0x00007f37edf99037 in ??? () at /usr/lib64/libKPim5AkonadiCore.so.5
#37 0x00007f37edf89465 in ??? () at /usr/lib64/libKPim5AkonadiCore.so.5
#38 0x00007f37ec714fa5 in doActivate<false> (sender=0x5641428c94b0, signal_index=25, argv=0x7fffe2190570) at kernel/qobject.cpp:3937
#39 0x00007f37edf3cf82 in Akonadi::CollectionFetchJob::collectionsReceived(QVector<Akonadi::Collection> const&) () at /usr/lib64/libKPim5AkonadiCore.so.5
#40 0x00007f37edf40000 in ??? () at /usr/lib64/libKPim5AkonadiCore.so.5
#41 0x00007f37ec71522b in QtPrivate::QSlotObjectBase::call (a=0x7fffe21906b0, r=0x5641428c94b0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#42 doActivate<false> (sender=0x5641429f9a80, signal_index=3, argv=0x7fffe21906b0) at kernel/qobject.cpp:3925
#43 0x00007f37ec70e5f2 in QMetaObject::activate (sender=sender@entry=0x5641429f9a80, m=m@entry=0x7f37ec9ac980 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffe21906b0) at kernel/qobject.cpp:3985
#44 0x00007f37ec719d77 in QTimer::timeout (this=this@entry=0x5641429f9a80, _t1=...) at .moc/moc_qtimer.cpp:205
#45 0x00007f37ec71a0d8 in QTimer::timerEvent (this=0x5641429f9a80, e=<optimized out>) at kernel/qtimer.cpp:259
#46 0x00007f37ec70bb73 in QObject::event (this=0x5641429f9a80, e=0x7fffe21909f0) at kernel/qobject.cpp:1369
#47 0x00007f37ed39f87c in QApplicationPrivate::notify_helper (this=this@entry=0x5641422b72e0, receiver=receiver@entry=0x5641429f9a80, e=e@entry=0x7fffe21909f0) at kernel/qapplication.cpp:3640
#48 0x00007f37ed3a663f in QApplication::notify (this=<optimized out>, receiver=0x5641429f9a80, e=0x7fffe21909f0) at kernel/qapplication.cpp:3164
#49 0x00007f37ec6d7d53 in QCoreApplication::notifyInternal2 (receiver=0x5641429f9a80, event=0x7fffe21909f0) at kernel/qcoreapplication.cpp:1064
#50 0x00007f37ec739609 in QTimerInfoList::activateTimers (this=0x56414238bda0) at kernel/qtimerinfo_unix.cpp:643
#51 0x00007f37ec739dd1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#52 0x00007f37e9e56f9c in g_main_dispatch (context=0x7f37c4000ec0) at ../glib/gmain.c:3476
#53 g_main_context_dispatch_unlocked (context=context@entry=0x7f37c4000ec0) at ../glib/gmain.c:4284
#54 0x00007f37e9e58bc0 in g_main_context_iterate_unlocked (context=context@entry=0x7f37c4000ec0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4349
#55 0x00007f37e9e591bc in g_main_context_iteration (context=0x7f37c4000ec0, may_block=may_block@entry=1) at ../glib/gmain.c:4414
#56 0x00007f37ec73a17c in QEventDispatcherGlib::processEvents (this=0x56414238b000, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#57 0x00007f37ec6d65ba in QEventLoop::exec (this=this@entry=0x7fffe2190c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:235
#58 0x00007f37ec6dfdf7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1375
#59 0x0000564107e542a8 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/korganizer-23.08.5-bp156.1.2.x86_64/src/main.cpp:72
[Inferior 1 (process 15578) detached]

The reporter indicates this bug may be a duplicate of or related to bug 426094, bug 438311, bug 481031, bug 493565.

Reported using DrKonqi