Application: kontact (4.4.7)
KDE Platform Version: 4.5.2 (KDE 4.5.2) "release 10"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.5-default x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
I added a calendar generated from active collab, to use it for work. Once i wanted to display only that calendar by deselecting the others Kontact crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  size (this=0xd8a6c0, proxy_index=...) at ../../src/corelib/tools/qvector.h:124
#7  QSortFilterProxyModelPrivate::proxy_to_source (this=0xd8a6c0, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:332
#8  0x00007f6ba359bbad in QSortFilterProxyModel::mapToSource (this=<value optimized out>, proxyIndex=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:2454
#9  0x00007f6ba359ccfe in QSortFilterProxyModelPrivate::store_persistent_indexes (this=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:957
#10 0x00007f6ba35a1191 in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0xd8a6c0, source_top_left=..., source_bottom_right=...) at itemviews/qsortfilterproxymodel.cpp:1121
#11 0x00007f6ba35a277b in QSortFilterProxyModel::qt_metacall (this=0xd81a00, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fff3b9f94e0) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:128
#12 0x00007f6b84ae9690 in KOTodoViewSortFilterProxyModel::qt_metacall (this=0xd81a00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3b9f94e0)
    at /usr/src/debug/kdepim-4.4.7/build/korganizer/kotodoviewsortfilterproxymodel.moc:68
#13 0x00007f6ba3c49a1f in QMetaObject::activate (sender=0xd83d70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff3b9f94e0) at kernel/qobject.cpp:3295
#14 0x00007f6ba3c8f287 in QAbstractItemModel::dataChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qabstractitemmodel.cpp:148
#15 0x00007f6b84ae4c21 in KOTodoModel::reloadTodos (this=0xd83d70) at /usr/src/debug/kdepim-4.4.7/korganizer/views/todoview/kotodomodel.cpp:255
#16 0x00007f6b84affcf0 in CalendarView::updateView (this=0xcf4360, start=..., end=..., updateTodos=<value optimized out>) at /usr/src/debug/kdepim-4.4.7/korganizer/calendarview.cpp:806
#17 0x00007f6b84b05675 in CalendarView::updateView (this=0xcf4360) at /usr/src/debug/kdepim-4.4.7/korganizer/calendarview.cpp:821
#18 0x00007f6b84b0ebe8 in CalendarView::qt_metacall (this=0xcf4360, _c=QMetaObject::InvokeMetaMethod, _id=177, _a=0x7fff3b9f9a00) at /usr/src/debug/kdepim-4.4.7/build/korganizer/calendarview.moc:589
#19 0x00007f6ba3c49a1f in QMetaObject::activate (sender=0xeb4c90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#20 0x00007f6b84b6adf7 in ResourceItem::stateChange (this=0xec92b0, active=<value optimized out>) at /usr/src/debug/kdepim-4.4.7/korganizer/resourceview.cpp:219
#21 0x00007f6b84b6aeb2 in ResourceView::slotItemClicked (this=<value optimized out>, i=<value optimized out>) at /usr/src/debug/kdepim-4.4.7/korganizer/resourceview.cpp:817
#22 0x00007f6b84b6afd2 in ResourceView::qt_metacall (this=0xeb4c90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3b9f9bb0)
    at /usr/src/debug/kdepim-4.4.7/build/korganizer/resourceview.moc:127
#23 0x00007f6ba3c49a1f in QMetaObject::activate (sender=0xe9d290, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff3b9f9bb0) at kernel/qobject.cpp:3295
#24 0x00007f6ba358d490 in QTreeWidget::itemClicked (this=<value optimized out>, _t1=0xec92b0, _t2=0) at .moc/release-shared/moc_qtreewidget.cpp:207
#25 0x00007f6ba3595898 in QTreeWidget::qt_metacall (this=0xe9d290, _c=QMetaObject::InvokeMetaMethod, _id=16, _a=0x7fff3b9f9ce0) at .moc/release-shared/moc_qtreewidget.cpp:150
#26 0x00007f6ba3c49a1f in QMetaObject::activate (sender=0xe9d290, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff3b9f9ce0) at kernel/qobject.cpp:3295
#27 0x00007f6ba35199d5 in QAbstractItemView::clicked (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:331
#28 0x00007f6ba3519da7 in QAbstractItemView::mouseReleaseEvent (this=0xe9d290, event=0x7fff3b9fabe0) at itemviews/qabstractitemview.cpp:1785
#29 0x00007f6ba3077dbc in QWidget::event (this=0xe9d290, event=0x7fff3b9fabe0) at kernel/qwidget.cpp:8044
#30 0x00007f6ba340a7d6 in QFrame::event (this=0xe9d290, e=0x7fff3b9fabe0) at widgets/qframe.cpp:557
#31 0x00007f6ba35171c3 in QAbstractItemView::viewportEvent (this=0xe9d290, event=0x7fff3b9fabe0) at itemviews/qabstractitemview.cpp:1615
#32 0x00007f6ba3559392 in QTreeView::viewportEvent (this=0xe9d290, event=0x7fff3b9fabe0) at itemviews/qtreeview.cpp:1248
#33 0x00007f6ba3c35fd7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xeb5d50, event=0x7fff3b9fabe0) at kernel/qcoreapplication.cpp:841
#34 0x00007f6ba30274a1 in QApplicationPrivate::notify_helper (this=0x645b90, receiver=0xeb5d50, e=0x7fff3b9fabe0) at kernel/qapplication.cpp:4298
#35 0x00007f6ba303034a in QApplication::notify (this=<value optimized out>, receiver=0xeb5d50, e=0x7fff3b9fabe0) at kernel/qapplication.cpp:3867
#36 0x00007f6ba455b7b6 in KApplication::notify (this=0x7fff3b9fb910, receiver=0xeb5d50, event=0x7fff3b9fabe0) at /usr/src/debug/kdelibs-4.5.2/kdeui/kernel/kapplication.cpp:310
#37 0x00007f6ba3c35e4c in QCoreApplication::notifyInternal (this=0x7fff3b9fb910, receiver=0xeb5d50, event=0x7fff3b9fabe0) at kernel/qcoreapplication.cpp:726
#38 0x00007f6ba30291e5 in sendEvent (receiver=0xeb5d50, event=0x7fff3b9fabe0, alienWidget=0xeb5d50, nativeWidget=0xe9d290, buttonDown=0x7f6ba3ad3b28, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#39 QApplicationPrivate::sendMouseEvent (receiver=0xeb5d50, event=0x7fff3b9fabe0, alienWidget=0xeb5d50, nativeWidget=0xe9d290, buttonDown=0x7f6ba3ad3b28, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#40 0x00007f6ba30a36c8 in QETWidget::translateMouseEvent (this=0xe9d290, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#41 0x00007f6ba30a1e19 in QApplication::x11ProcessEvent (this=0x7fff3b9fb910, event=0x7fff3b9fb540) at kernel/qapplication_x11.cpp:3513
#42 0x00007f6ba30c8492 in x11EventSourceDispatch (s=0x64ab90, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#43 0x00007f6b9b282a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#44 0x00007f6b9b283270 in ?? () from /usr/lib64/libglib-2.0.so.0
#45 0x00007f6b9b283510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#46 0x00007f6ba3c5e67f in QEventDispatcherGlib::processEvents (this=0x613220, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#47 0x00007f6ba30c814e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007f6ba3c35292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007f6ba3c35495 in QEventLoop::exec (this=0x7fff3b9fb860, flags=...) at kernel/qeventloop.cpp:201
#50 0x00007f6ba3c3988b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#51 0x000000000040417e in _start ()

Possible duplicates by query: bug 247403, bug 245012, bug 241689, bug 240567.

Reported using DrKonqi