Bug 261229

Application: korganizer (4.4.6)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: I added some tasks and Korganizer crashed when I switched from task list to day by pressing icon on the right top.

-- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
[Current thread is 1 (Thread 0xb786d730 (LWP 3085))]

Thread 2 (Thread 0xb749fb70 (LWP 3086)):
#0  0x0088c416 in __kernel_vsyscall ()
#1  0x00acedf6 in poll () from /lib/libc.so.6
#2  0x073c5a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x073b843c in ?? () from /lib/libglib-2.0.so.0
#4  0x073b8ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x02cf26b4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0x073df48f in ?? () from /lib/libglib-2.0.so.0
#7  0x0085fcc9 in start_thread () from /lib/libpthread.so.0
#8  0x00add69e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb786d730 (LWP 3085)):
[KCrash Handler]
#7  QModelIndex (this=0xa244dc0, child=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:65
#8  QSortFilterProxyModel::parent (this=0xa244dc0, child=...) at itemviews/qsortfilterproxymodel.cpp:1656
#9  0x016f0942 in parent (this=0xa2378f0, index=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:389
#10 QTreeView::indexRowSizeHint (this=0xa2378f0, index=...) at itemviews/qtreeview.cpp:2758
#11 0x016f116b in QTreeViewPrivate::itemHeight (this=0xa2ca968, item=9) at itemviews/qtreeview.cpp:3229
#12 0x016f1450 in QTreeViewPrivate::updateScrollBars (this=0xa2ca968) at itemviews/qtreeview.cpp:3452
#13 0x016f1775 in QTreeView::updateGeometries (this=0xa2378f0) at itemviews/qtreeview.cpp:2686
#14 0x016a1c44 in QAbstractItemView::resizeEvent (this=0xa2378f0, event=0xbfff8068) at itemviews/qabstractitemview.cpp:2388
#15 0x01135c53 in QWidget::event (this=0xa2378f0, event=0xbfff8068) at kernel/qwidget.cpp:8341
#16 0x01557763 in QFrame::event (this=0xa2378f0, e=0xbfff8068) at widgets/qframe.cpp:557
#17 0x015f4a82 in QAbstractScrollArea::viewportEvent (this=0xa23fc20, e=0xa244dc0) at widgets/qabstractscrollarea.cpp:1043
#18 0x016b10f7 in QAbstractItemView::viewportEvent (this=0xa2378f0, event=0xbfff8068) at itemviews/qabstractitemview.cpp:1619
#19 0x016f3883 in QTreeView::viewportEvent (this=0xa2378f0, event=0xbfff8068) at itemviews/qtreeview.cpp:1256
#20 0x015f74d5 in viewportEvent (this=0xa2367d8, o=0xa249078, e=0xbfff8068) at widgets/qabstractscrollarea_p.h:100
#21 QAbstractScrollAreaFilter::eventFilter (this=0xa2367d8, o=0xa249078, e=0xbfff8068) at widgets/qabstractscrollarea_p.h:116
#22 0x048e329a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0xa028460, receiver=0xa249078, event=0xbfff8068) at kernel/qcoreapplication.cpp:847
#23 0x010d7fb9 in QApplicationPrivate::notify_helper (this=0xa028460, receiver=0xa249078, e=0xbfff8068) at kernel/qapplication.cpp:4392
#24 0x010de0e9 in QApplication::notify (this=0xbfff96c0, receiver=0xa249078, e=0xbfff8068) at kernel/qapplication.cpp:4361
#25 0x0031668a in KApplication::notify (this=0xbfff96c0, receiver=0xa249078, event=0xbfff8068) at ../../kdeui/kernel/kapplication.cpp:310
#26 0x048e3b3b in QCoreApplication::notifyInternal (this=0xbfff96c0, receiver=0xa249078, event=0xbfff8068) at kernel/qcoreapplication.cpp:732
#27 0x01134df9 in sendEvent (this=0xa250758, recursive=false, disableUpdates=false) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0xa250758, recursive=false, disableUpdates=false) at kernel/qwidget.cpp:7257
#29 0x0113a529 in QWidgetPrivate::show_helper (this=0xa250758) at kernel/qwidget.cpp:7308
#30 0x0113be9b in QWidget::setVisible (this=0xa249078, visible=true) at kernel/qwidget.cpp:7589
#31 0x0113aa20 in show (this=0xa2ca968, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#32 QWidgetPrivate::showChildren (this=0xa2ca968, spontaneous=false) at kernel/qwidget.cpp:7677
#33 0x0113a551 in QWidgetPrivate::show_helper (this=0xa2ca968) at kernel/qwidget.cpp:7314
#34 0x0113be9b in QWidget::setVisible (this=0xa2378f0, visible=true) at kernel/qwidget.cpp:7589
#35 0x0113aa20 in show (this=0xa21cd48, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#36 QWidgetPrivate::showChildren (this=0xa21cd48, spontaneous=false) at kernel/qwidget.cpp:7677
#37 0x0113a551 in QWidgetPrivate::show_helper (this=0xa21cd48) at kernel/qwidget.cpp:7314
#38 0x0113a873 in QWidgetPrivate::show_recursive (this=0xa21cd48) at kernel/qwidget.cpp:7238
#39 0x0113a975 in QWidgetPrivate::showChildren (this=0xa1eefb0, spontaneous=false) at kernel/qwidget.cpp:7675
#40 0x0113a551 in QWidgetPrivate::show_helper (this=0xa1eefb0) at kernel/qwidget.cpp:7314
#41 0x0113be9b in QWidget::setVisible (this=0xa1e1338, visible=true) at kernel/qwidget.cpp:7589
#42 0x00df10d4 in show (this=0xa1e7590, show=true) at /usr/include/qt4/QtGui/qwidget.h:487
#43 CalendarView::showLeftFrame (this=0xa1e7590, show=true) at ../../korganizer/calendarview.cpp:2174
#44 0x00e045ef in KOViewManager::raiseCurrentView (this=0xa1de668) at ../../korganizer/koviewmanager.cpp:221
#45 0x00e046c9 in KOViewManager::showView (this=0xa1de668, view=0xa626e60) at ../../korganizer/koviewmanager.cpp:182
#46 0x00e0582f in KOViewManager::showAgendaView (this=0xa1de668) at ../../korganizer/koviewmanager.cpp:469
#47 0x00e05bb9 in KOViewManager::showWeekView (this=0xa1de668) at ../../korganizer/koviewmanager.cpp:502
#48 0x00e0623a in KOViewManager::qt_metacall (this=0xa1de668, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfff86c8) at ./koviewmanager.moc:113
#49 0x048e98ca in QMetaObject::metacall (object=0xa1de668, cl=170130464, idx=10, argv=0xbfff86c8) at kernel/qmetaobject.cpp:237
#50 0x048fc6ad in QMetaObject::activate (sender=0xa348790, m=0x1a56370, local_signal_index=1, argv=0x17e) at kernel/qobject.cpp:3280
#51 0x010cff99 in QAction::triggered (this=0xa348790, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#52 0x010d18dc in QAction::activate (this=0xa348790, event=QAction::Trigger) at kernel/qaction.cpp:1256
#53 0x015ee082 in trigger (this=0xa244dc0) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#54 QToolButton::nextCheckState (this=0xa244dc0) at widgets/qtoolbutton.cpp:1147
#55 0x015076b3 in QAbstractButtonPrivate::click (this=0xa3fd668) at widgets/qabstractbutton.cpp:528
#56 0x015079ae in QAbstractButton::mouseReleaseEvent (this=0xa3fd5d8, e=0xbfff8e40) at widgets/qabstractbutton.cpp:1121
#57 0x015ee54c in QToolButton::mouseReleaseEvent (this=0xa3fd5d8, e=0xbfff8e40) at widgets/qtoolbutton.cpp:721
#58 0x01135e08 in QWidget::event (this=0xa3fd5d8, event=0xbfff8e40) at kernel/qwidget.cpp:8187
#59 0x01505e9e in QAbstractButton::event (this=0xa3fd5d8, e=0xa244dc0) at widgets/qabstractbutton.cpp:1080
#60 0x015f10ca in QToolButton::event (this=0xa3fd5d8, event=0xbfff8e40) at widgets/qtoolbutton.cpp:1163
#61 0x010d7fdc in QApplicationPrivate::notify_helper (this=0xa028460, receiver=0xa3fd5d8, e=0xbfff8e40) at kernel/qapplication.cpp:4396
#62 0x010dec2e in QApplication::notify (this=0xbfff96c0, receiver=0xa3fd5d8, e=0xbfff8e40) at kernel/qapplication.cpp:3959
#63 0x0031668a in KApplication::notify (this=0xbfff96c0, receiver=0xa3fd5d8, event=0xbfff8e40) at ../../kdeui/kernel/kapplication.cpp:310
#64 0x048e3b3b in QCoreApplication::notifyInternal (this=0xbfff96c0, receiver=0xa3fd5d8, event=0xbfff8e40) at kernel/qcoreapplication.cpp:732
#65 0x010dd094 in sendEvent (receiver=0xa3fd5d8, event=0xbfff8e40, alienWidget=0xa3fd5d8, nativeWidget=0xa3fc320, buttonDown=0x1a723c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QApplicationPrivate::sendMouseEvent (receiver=0xa3fd5d8, event=0xbfff8e40, alienWidget=0xa3fd5d8, nativeWidget=0xa3fc320, buttonDown=0x1a723c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#67 0x0116bd10 in QETWidget::translateMouseEvent (this=0xa3fc320, event=0xbfff935c) at kernel/qapplication_x11.cpp:4403
#68 0x0116b151 in QApplication::x11ProcessEvent (this=0xbfff96c0, event=0xbfff935c) at kernel/qapplication_x11.cpp:3414
#69 0x0119a36a in x11EventSourceDispatch (s=0xa02dce8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#70 0x073b4855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0x073b8668 in ?? () from /lib/libglib-2.0.so.0
#72 0x073b8848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0x04912565 in QEventDispatcherGlib::processEvents (this=0xa005b78, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#74 0x01199be5 in QGuiEventDispatcherGlib::processEvents (this=0xa005b78, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0x048e2609 in QEventLoop::processEvents (this=0xbfff9654, flags=) at kernel/qeventloop.cpp:149
#76 0x048e2a8a in QEventLoop::exec (this=0xbfff9654, flags=...) at kernel/qeventloop.cpp:201
#77 0x048e700f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#78 0x010d6e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#79 0x0804e314 in main (argc=1, argv=0xbfff9824) at ../../korganizer/main.cpp:61

Possible duplicates by query: bug 259959, bug 259683, bug 259668, bug 259234, bug 259015.

Reported using DrKonqi