Bug 274661

Application: korganizer (4.4.7)
KDE Platform Version: 4.4.5 (KDE 4.4.5) (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-5-686 i686
Distribution: Debian GNU/Linux 6.0.1 (squeeze)

-- Information about the crash:
When I try to start either Kontact or Korganizer it crashes with a segfault.

The crash can be reproduced every time.

 -- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
[KCrash Handler]
#6  QSortFilterProxyModelPrivate::proxy_to_source (this=0x9b571a0, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:332
#7  0xb69e1553 in QSortFilterProxyModel::mapToSource (this=0x9b2eb60, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2454
#8  0xb69e1657 in QSortFilterProxyModelPrivate::store_persistent_indexes (this=0x9b571a0) at itemviews/qsortfilterproxymodel.cpp:957
#9  0xb69e2b71 in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x9b571a0, source_top_left=..., source_bottom_right=...) at itemviews/qsortfilterproxymodel.cpp:1121
#10 0xb69e39f4 in QSortFilterProxyModel::qt_metacall (this=0x9b2eb60, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbf8d3b84) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:128
#11 0xb709cb5a in KOTodoViewSortFilterProxyModel::qt_metacall (this=0x9b2eb60, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbf8d3b84) at ./kotodoviewsortfilterproxymodel.moc:68
#12 0xb613e7aa in QMetaObject::metacall (object=0x9b2eb60, cl=162886048, idx=30, argv=0xbf8d3b84) at kernel/qmetaobject.cpp:237
#13 0xb614d1bb in QMetaObject::activate (sender=0x9ae52e0, m=0xb624d318, local_signal_index=0, argv=0xbf8d3b84) at kernel/qobject.cpp:3295
#14 0xb619eb59 in QAbstractItemModel::dataChanged (this=0x9ae52e0, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:148
#15 0xb7097a9d in KOTodoModel::reloadTodos (this=0x9ae52e0) at ../../korganizer/views/todoview/kotodomodel.cpp:255
#16 0xb709f390 in KOTodoView::updateView (this=0x9afedc0) at ../../korganizer/views/todoview/kotodoview.cpp:386
#17 0xb70bf83e in CalendarView::updateView (this=0x9ae41d8, start=..., end=..., updateTodos=true) at ../../korganizer/calendarview.cpp:806
#18 0xb70c10f4 in CalendarView::updateView (this=0x9ae41d8) at ../../korganizer/calendarview.cpp:821
#19 0x080508eb in KOrganizerApp::processCalendar (this=0xbf8d4b70, url=...) at ../../korganizer/koapp.cpp:147
#20 0x08050bba in KOrganizerApp::newInstance (this=0xbf8d4b70) at ../../korganizer/koapp.cpp:93
#21 0xb7669230 in KUniqueApplicationAdaptor::newInstance (this=0x9a66f38, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:454
#22 0xb7669992 in KUniqueApplicationAdaptor::qt_metacall (this=0x9a66f38, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf8d4078) at ./kuniqueapplication_p.moc:81
#23 0xb5b46ac1 in QDBusConnectionPrivate::deliverCall (this=0x99e3608, object=0x9a66f38, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:904
#24 0xb5b47c9f in QDBusConnectionPrivate::activateCall (this=0x99e3608, object=0x9a66f38, flags=337, msg=...) at qdbusintegrator.cpp:809
#25 0xb5b48740 in QDBusConnectionPrivate::activateObject (this=0x99e3608, node=..., msg=..., pathStartPos=16) at qdbusintegrator.cpp:1364
#26 0xb5b489da in QDBusActivateObjectEvent::placeMetaCall (this=0x9a6f418) at qdbusintegrator.cpp:1477
#27 0xb6149dfe in QObject::event (this=0xbf8d4b70, e=0x9a6f418) at kernel/qobject.cpp:1248
#28 0xb6138f9b in QCoreApplication::event (this=0xbf8d4b70, e=0x9a6f418) at kernel/qcoreapplication.cpp:1555
#29 0xb63adf46 in QApplication::event (this=0xbf8d4b70, e=0x9a6f418) at kernel/qapplication.cpp:2355
#30 0xb63a95cc in QApplicationPrivate::notify_helper (this=0x99e9618, receiver=0xbf8d4b70, e=0x9a6f418) at kernel/qapplication.cpp:4302
#31 0xb63b015e in QApplication::notify (this=0xbf8d4b70, receiver=0xbf8d4b70, e=0x9a6f418) at kernel/qapplication.cpp:3706
#32 0xb7661c0a in KApplication::notify (this=0xbf8d4b70, receiver=0xbf8d4b70, event=0x9a6f418) at ../../kdeui/kernel/kapplication.cpp:302
#33 0xb61394cb in QCoreApplication::notifyInternal (this=0xbf8d4b70, receiver=0xbf8d4b70, event=0x9a6f418) at kernel/qcoreapplication.cpp:726
#34 0xb613cf2c in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x99c9dd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x99c9dd0) at kernel/qcoreapplication.cpp:1367
#36 0xb613d0ad in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#37 0xb616557f in QCoreApplication::sendPostedEvents (s=0x99ef0d8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#38 postEventSourceDispatch (s=0x99ef0d8) at kernel/qeventdispatcher_glib.cpp:276
#39 0xb45d4305 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0xb45d7fe8 in ?? () from /lib/libglib-2.0.so.0
#41 0xb45d81c8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0xb6165075 in QEventDispatcherGlib::processEvents (this=0x99c9898, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#43 0xb6467ed5 in QGuiEventDispatcherGlib::processEvents (this=0x99c9898, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0xb6137ae9 in QEventLoop::processEvents (this=0xbf8d4b04, flags=) at kernel/qeventloop.cpp:149
#45 0xb6137f3a in QEventLoop::exec (this=0xbf8d4b04, flags=...) at kernel/qeventloop.cpp:201
#46 0xb613d16f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#47 0xb63a9667 in QApplication::exec () at kernel/qapplication.cpp:3581
#48 0x0804eb84 in main (argc=1, argv=0xbf8d4cd4) at ../../korganizer/main.cpp:61

Possible duplicates by query: bug 273653, bug 263401, bug 255886, bug 255463, bug 254992.

Reported using DrKonqi