Bug 272889

Application: korganizer (4.4.9)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic x86_64
Distribution: Linux Mint 10 KDE

-- Information about the crash:
I was unchecking some calendars, and before I could see one calandar's events and to do's really removed from the screen I unchecked one more calendar.

-- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9ce3509780 (LWP 10838))]

Thread 2 (Thread 0x7f9cc5d93700 (LWP 10841)):
#0  0x00007fffe7788904 in clock_gettime ()
#1  0x00007f9cd7b5f0bf in clock_gettime (clock_id=1, tp=0x7f9cc5d92ac0) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007f9ce013894f in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#4  0x00007f9ce02051fd in QTimerInfoList::updateCurrentTime (this=0x1) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f9ce0205225 in QTimerInfoList::timerWait (this=0x1, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f9ce02033dd in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f9cc5d92bfc) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f9ce0203485 in timerSourcePrepare (source=0x1, timeout=0x7f9cc5d92ac0) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f9cd8eeea11 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#9  0x00007f9cd8eeee78 in ?? () from /lib/libglib-2.0.so.0
#10 0x00007f9cd8eef45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0x00007f9ce02031e6 in QEventDispatcherGlib::processEvents (this=0x19ddb10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#12 0x00007f9ce01d5a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#13 0x00007f9ce01d5dec in QEventLoop::exec (this=0x7f9cc5d92d90, flags=) at kernel/qeventloop.cpp:201
#14 0x00007f9ce00e02fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#15 0x00007f9ce01b55f8 in QInotifyFileSystemWatcherEngine::run (this=0x19a55e0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f9ce00e327e in QThreadPrivate::start (arg=0x19a55e0) at thread/qthread_unix.cpp:266
#17 0x00007f9cd93ad971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#18 0x00007f9cdfacb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9ce3509780 (LWP 10838)):
[KCrash Handler]
#6  ref (this=0x20b6e50) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QString (this=0x20b6e50) at /usr/include/qt4/QtCore/qstring.h:728
#8  KCal::IncidenceBase::uid (this=0x20b6e50) at ../../kcal/incidencebase.cpp:185
#9  0x00007f9ce1e1c6b5 in KOAgenda::deselectItem (this=0x1bed230) at ../../korganizer/views/agendaview/koagenda.cpp:1893
#10 0x00007f9ce1e27610 in KOAgendaView::clearSelection (this=0x1bcfa70) at ../../korganizer/views/agendaview/koagendaview.cpp:1577
#11 0x00007f9ce1e755da in CalendarView::processTodoListSelection (this=0x191b500, incidence=0x1fc3b80, date=...) at ../../korganizer/calendarview.cpp:1970
#12 0x00007f9ce1e828fa in CalendarView::qt_metacall (this=0x191b500, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe77052f0) at ./calendarview.moc:580
#13 0x00007f9ce01eeb27 in QMetaObject::activate (sender=0x19678e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#14 0x00007f9ce16ee5b7 in KOrg::BaseView::incidenceSelected (this=0x7fffe7704fd0, _t1=0x1fc3b80, _t2=...) at ./baseview.moc:172
#15 0x00007f9ce1e55dcb in KOTodoView::selectionChanged (this=0x19678e0, selected=<value optimized out>, deselected=<value optimized out>) at ../../korganizer/views/todoview/kotodoview.cpp:490
#16 0x00007f9ce1e5818f in KOTodoView::qt_metacall (this=0x19678e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe77054d0) at ./kotodoview.moc:143
#17 0x00007f9ce01eeb27 in QMetaObject::activate (sender=0x19ad1f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#18 0x00007f9ce1160647 in QItemSelectionModel::selectionChanged (this=0x7fffe7704fd0, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#19 0x00007f9ce1163815 in QItemSelectionModel::emitSelectionChanged (this=<value optimized out>, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#20 0x00007f9ce116509b in QItemSelectionModel::select (this=0x19ad1f0, selection=<value optimized out>, command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1088
#21 0x00007f9ce1161f01 in QItemSelectionModel::select (this=0x19ad1f0, index=<value optimized out>, command=) at itemviews/qitemselectionmodel.cpp:976
#22 0x00007f9ce116089f in QItemSelectionModel::setCurrentIndex (this=0x19ad1f0, index=..., command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1155
#23 0x00007f9ce110d2af in QAbstractItemView::setCurrentIndex (this=0x19e23f0, index=...) at itemviews/qabstractitemview.cpp:1007
#24 0x00007f9ce110e373 in QAbstractItemView::rowsAboutToBeRemoved (this=0x19e23f0, parent=<value optimized out>, start=0, end=<value optimized out>) at itemviews/qabstractitemview.cpp:3227
#25 0x00007f9ce114900f in QTreeView::rowsAboutToBeRemoved (this=0x7fffe7704fd0, parent=..., start=1513573488, end=1) at itemviews/qtreeview.cpp:2492
#26 0x00007f9ce110f47f in QAbstractItemView::qt_metacall (this=0x19e23f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe7705bf0) at .moc/release-shared/moc_qabstractitemview.cpp:236
#27 0x00007f9ce1158425 in QTreeView::qt_metacall (this=0x7fffe7704fd0, _c=34303568, _id=1513573488, _a=0x1) at .moc/release-shared/moc_qtreeview.cpp:119
#28 0x00007f9ce1e52d70 in KOTodoViewView::qt_metacall (this=0x7fffe7704fd0, _c=34303568, _id=1513573488, _a=0x1) at ./kotodoviewview.moc:68
#29 0x00007f9ce01eeb27 in QMetaObject::activate (sender=0x19b5db0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#30 0x00007f9ce023a154 in QAbstractItemModel::rowsAboutToBeRemoved (this=0x7fffe7704fd0, _t1=<value optimized out>, _t2=0, _t3=0) at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#31 0x00007f9ce01ce693 in QAbstractItemModel::beginRemoveRows (this=0x19b5db0, parent=..., first=0, last=0) at kernel/qabstractitemmodel.cpp:2450
#32 0x00007f9ce1199759 in QSortFilterProxyModelPrivate::remove_proxy_interval (this=0x19a5860, source_to_proxy=<value optimized out>, proxy_to_source=..., proxy_start=0, proxy_end=0, proxy_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:555
#33 0x00007f9ce119ce80 in QSortFilterProxyModelPrivate::remove_source_items (this=0x19a5860, source_to_proxy=..., proxy_to_source=<value optimized out>, source_items=<value optimized out>, source_parent=<value optimized out>, orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#34 0x00007f9ce119d0b4 in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=<value optimized out>, source_parent=<value optimized out>, start=5, end=5, orient=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:838
#35 0x00007f9ce11a0144 in QSortFilterProxyModel::qt_metacall (this=0x19b5db0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe7705f80) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:136
#36 0x00007f9ce1e52280 in KOTodoViewSortFilterProxyModel::qt_metacall (this=0x7fffe7704fd0, _c=34303568, _id=1513573488, _a=0x1) at ./kotodoviewsortfilterproxymodel.moc:68
#37 0x00007f9ce01eeb27 in QMetaObject::activate (sender=0x1a02f10, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#38 0x00007f9ce023a154 in QAbstractItemModel::rowsAboutToBeRemoved (this=0x7fffe7704fd0, _t1=<value optimized out>, _t2=5, _t3=5) at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#39 0x00007f9ce01ce693 in QAbstractItemModel::beginRemoveRows (this=0x1a02f10, parent=..., first=5, last=5) at kernel/qabstractitemmodel.cpp:2450
#40 0x00007f9ce1e4d9cf in deleteMarked (this=0x1a02f10) at ../../korganizer/views/todoview/kotodomodel.cpp:115
#41 deleteMarked (this=0x1a02f10) at ../../korganizer/views/todoview/kotodomodel.cpp:122
#42 KOTodoModel::reloadTodos (this=0x1a02f10) at ../../korganizer/views/todoview/kotodomodel.cpp:250
#43 0x00007f9ce1e71a40 in CalendarView::updateView (this=0x191b500, start=..., end=..., updateTodos=true) at ../../korganizer/calendarview.cpp:806
#44 0x00007f9ce1e73b38 in CalendarView::updateView (this=0x191b500) at ../../korganizer/calendarview.cpp:821
#45 0x00007f9ce1e817f8 in CalendarView::qt_metacall (this=0x191b500, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe77065c0) at ./calendarview.moc:589
#46 0x00007f9ce01eeb27 in QMetaObject::activate (sender=0x1c3b630, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#47 0x00007f9ce1eec3b7 in ResourceItem::stateChange (this=0x1c55ab0, active=<value optimized out>) at ../../korganizer/resourceview.cpp:219
#48 0x00007f9ce1eec472 in ResourceView::slotItemClicked (this=<value optimized out>, i=0x1c55ab0) at ../../korganizer/resourceview.cpp:817
#49 0x00007f9ce1ef022a in ResourceView::qt_metacall (this=0x1c3b630, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe7706780) at ./resourceview.moc:127
#50 0x00007f9ce01eeb27 in QMetaObject::activate (sender=0x1c3d180, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#51 0x00007f9ce11856c0 in QTreeWidget::itemClicked (this=0x7fffe7704fd0, _t1=0x1c55ab0, _t2=0) at .moc/release-shared/moc_qtreewidget.cpp:207
#52 0x00007f9ce118c948 in QTreeWidget::qt_metacall (this=0x1c3d180, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe77068c0) at .moc/release-shared/moc_qtreewidget.cpp:150
#53 0x00007f9ce01eeb27 in QMetaObject::activate (sender=0x1c3d180, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#54 0x00007f9ce1104765 in QAbstractItemView::clicked (this=0x7fffe7704fd0, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:331
#55 0x00007f9ce1113db4 in QAbstractItemView::mouseReleaseEvent (this=0x1c3d180, event=0x7fffe7707730) at itemviews/qabstractitemview.cpp:1789
#56 0x00007f9ce0c1004e in QWidget::event (this=0x1c3d180, event=0x7fffe7707730) at kernel/qwidget.cpp:8187
#57 0x00007f9ce0fdb5e6 in QFrame::event (this=0x1c3d180, e=0x7fffe7707730) at widgets/qframe.cpp:557
#58 0x00007f9ce1114a8b in QAbstractItemView::viewportEvent (this=0x1c3d180, event=0x7fffe7707730) at itemviews/qabstractitemview.cpp:1619
#59 0x00007f9ce1152d65 in QTreeView::viewportEvent (this=0x1c3d180, event=0x7fffe7707730) at itemviews/qtreeview.cpp:1256
#60 0x00007f9ce01d6507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1c3d7b0, event=0x7fffe7707730) at kernel/qcoreapplication.cpp:847
#61 0x00007f9ce0bb9fac in QApplicationPrivate::notify_helper (this=0x17e2a80, receiver=0x1c3d7b0, e=0x7fffe7707730) at kernel/qapplication.cpp:4392
#62 0x00007f9ce0bc030e in QApplication::notify (this=0x7fffe77083d0, receiver=0x1c3d7b0, e=0x7fffe7707730) at kernel/qapplication.cpp:3959
#63 0x00007f9ce2f122f6 in KApplication::notify (this=0x7fffe77083d0, receiver=0x1c3d7b0, event=0x7fffe7707730) at ../../kdeui/kernel/kapplication.cpp:311
#64 0x00007f9ce01d6cdc in QCoreApplication::notifyInternal (this=0x7fffe77083d0, receiver=0x1c3d7b0, event=0x7fffe7707730) at kernel/qcoreapplication.cpp:732
#65 0x00007f9ce0bbedbe in sendEvent (receiver=0x1c3d7b0, event=0x7fffe7707730, alienWidget=0x1c3d7b0, nativeWidget=0x191a710, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QApplicationPrivate::sendMouseEvent (receiver=0x1c3d7b0, event=0x7fffe7707730, alienWidget=0x1c3d7b0, nativeWidget=0x191a710, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#67 0x00007f9ce0c42345 in QETWidget::translateMouseEvent (this=0x191a710, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#68 0x00007f9ce0c40c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffe7708050) at kernel/qapplication_x11.cpp:3536
#69 0x00007f9ce0c6d0e2 in x11EventSourceDispatch (s=0x17dea80, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#70 0x00007f9cd8eeb342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0x00007f9cd8eef2a8 in ?? () from /lib/libglib-2.0.so.0
#72 0x00007f9cd8eef45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0x00007f9ce0203193 in QEventDispatcherGlib::processEvents (this=0x17ae100, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#74 0x00007f9ce0c6ca4e in QGuiEventDispatcherGlib::processEvents (this=0x7fffe7704fd0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#75 0x00007f9ce01d5a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#76 0x00007f9ce01d5dec in QEventLoop::exec (this=0x7fffe7708380, flags=) at kernel/qeventloop.cpp:201
#77 0x00007f9ce01d9ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#78 0x0000000000407d2a in main (argc=<value optimized out>, argv=<value optimized out>) at ../../korganizer/main.cpp:61

Possible duplicates by query: bug 270981, bug 253426, bug 237628.

Reported using DrKonqi