Bug 304849

Application: korganizer (4.8.4- ())
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-27-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
KOrganizer crashed with seg fault, generated bug report.  I asked the Crash Reporting Assistant to restart the application.  KOrganizer crashed on restart.

The crash can be reproduced every time.

-- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4959bf97c0 (LWP 11443))]

Thread 2 (Thread 0x7f493d6df700 (LWP 11450)):
#0  0x00007f49561c7b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f494fd8d036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f494fd8d164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4956b5e426 in QEventDispatcherGlib::processEvents (this=0x7f49380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f4956b2dc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f4956b2ded7 in QEventLoop::exec (this=0x7f493d6ded90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f4956a2cfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f4956b0d9ff in QInotifyFileSystemWatcherEngine::run (this=0xc211b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f4956a2ffcb in QThreadPrivate::start (arg=0xc211b0) at thread/qthread_unix.cpp:298
#9  0x00007f4950259e9a in start_thread (arg=0x7f493d6df700) at pthread_create.c:308
#10 0x00007f49561d34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4959bf97c0 (LWP 11443)):
[KCrash Handler]
#6  size (this=0x31) at ../../include/QtCore/../../src/corelib/tools/qvector.h:137
#7  QSortFilterProxyModelPrivate::proxy_to_source (this=0x91bda0, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:370
#8  0x00007f4957ad6edd in QSortFilterProxyModel::mapToSource (this=<optimized out>, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2502
#9  0x00007f4957ad816d in QSortFilterProxyModelPrivate::store_persistent_indexes (this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:996
#10 0x00007f4957adcc8f in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x91bda0, source_top_left=..., source_bottom_right=...) at itemviews/qsortfilterproxymodel.cpp:1160
#11 0x00007f4956b43281 in QMetaObject::activate (sender=0x8bc8c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1babf110) at kernel/qobject.cpp:3547
#12 0x00007f4956b8f507 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:164
#13 0x00007f49584cad65 in KOTodoModel::reloadTodos (this=0x8bc8c0) at ../../korganizer/views/todoview/kotodomodel.cpp:264
#14 0x00007f495850687e in KOViewManager::updateView (this=0x832cc0, start=..., end=..., preferredMonth=...) at ../../korganizer/koviewmanager.cpp:285
#15 0x00007f49584eea56 in CalendarView::updateView (this=0x7f81c0, start=..., end=..., preferredMonth=..., updateTodos=true) at ../../korganizer/calendarview.cpp:868
#16 0x00007f49584eeaea in CalendarView::updateView (this=0x7f81c0) at ../../korganizer/calendarview.cpp:882
#17 0x00007f4958504562 in CalendarView::qt_static_metacall (_o=0x7f81c0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./calendarview.moc:574
#18 0x00007f4956b43281 in QMetaObject::activate (sender=0xc04150, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#19 0x00007f4950eeb185 in CalendarSupport::Calendar::Private::itemsAdded (this=0xc006e0, items=...) at ../../calendarsupport/calendar.cpp:523
#20 0x00007f4950eeb39d in CalendarSupport::Calendar::Private::rowsInserted (this=0xc006e0, parent=..., start=<optimized out>, end=<optimized out>) at ../../calendarsupport/calendar.cpp:123
#21 0x00007f4956b43281 in QMetaObject::activate (sender=0xbffb50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1babf8e0) at kernel/qobject.cpp:3547
#22 0x00007f4956b8f644 in QAbstractItemModel::rowsInserted (this=<optimized out>, _t1=..., _t2=47, _t3=80) at .moc/release-shared/moc_qabstractitemmodel.cpp:197
#23 0x00007f4956b2902d in QAbstractItemModel::endInsertRows (this=0xbffb50) at kernel/qabstractitemmodel.cpp:2433
#24 0x00007f4957ad7cf7 in QSortFilterProxyModelPrivate::insert_source_items (this=0xbffb70, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:695
#25 0x00007f4957adbe33 in QSortFilterProxyModelPrivate::source_items_inserted (this=0xbffb70, source_parent=..., start=<optimized out>, end=<optimized out>, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:806
#26 0x00007f4957adc14f in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0xbffb70, source_parent=..., start=<optimized out>, end=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:1280
#27 0x00007f4956b43281 in QMetaObject::activate (sender=0xbff380, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1babfc40) at kernel/qobject.cpp:3547
#28 0x00007f4956b8f644 in QAbstractItemModel::rowsInserted (this=<optimized out>, _t1=..., _t2=47, _t3=80) at .moc/release-shared/moc_qabstractitemmodel.cpp:197
#29 0x00007f4956b2902d in QAbstractItemModel::endInsertRows (this=0xbff380) at kernel/qabstractitemmodel.cpp:2433
#30 0x00007f49595f4f71 in KSelectionProxyModelPrivate::sourceRowsInserted (this=0xbff4c0, parent=..., start=<optimized out>, end=<optimized out>) at ../../kdeui/itemviews/kselectionproxymodel.cpp:1045
#31 0x00007f4956b43281 in QMetaObject::activate (sender=0xbc37e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1babfe40) at kernel/qobject.cpp:3547
#32 0x00007f4956b8f644 in QAbstractItemModel::rowsInserted (this=<optimized out>, _t1=..., _t2=47, _t3=80) at .moc/release-shared/moc_qabstractitemmodel.cpp:197
#33 0x00007f4956b2902d in QAbstractItemModel::endInsertRows (this=0xbc37e0) at kernel/qabstractitemmodel.cpp:2433
#34 0x00007f49522ccea0 in Akonadi::EntityTreeModelPrivate::itemsFetched (this=0xbc3920, collectionId=129, items=...) at ../../akonadi/entitytreemodel_p.cpp:578
#35 0x00007f49522cd703 in Akonadi::EntityTreeModelPrivate::itemsFetched (this=0xbc3920, items=...) at ../../akonadi/entitytreemodel_p.cpp:490
#36 0x00007f4956b43281 in QMetaObject::activate (sender=0xd7af10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1bac01f0) at kernel/qobject.cpp:3547
#37 0x00007f49522f2f22 in Akonadi::ItemFetchJob::itemsReceived (this=<optimized out>, _t1=...) at ./itemfetchjob.moc:106
#38 0x00007f49522f3fdc in timeout (this=0xd81000) at ../../akonadi/itemfetchjob.cpp:71
#39 Akonadi::ItemFetchJob::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./itemfetchjob.moc:57
#40 0x00007f4956b43281 in QMetaObject::activate (sender=0xce82e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#41 0x00007f4956b48179 in QObject::event (this=0xce82e0, e=<optimized out>) at kernel/qobject.cpp:1157
#42 0x00007f4957529894 in notify_helper (e=0x7fff1bac09f0, receiver=0xce82e0, this=0x6e4fb0) at kernel/qapplication.cpp:4559
#43 QApplicationPrivate::notify_helper (this=0x6e4fb0, receiver=0xce82e0, e=0x7fff1bac09f0) at kernel/qapplication.cpp:4531
#44 0x00007f495752e713 in QApplication::notify (this=0x7fff1bac0ca0, receiver=0xce82e0, e=0x7fff1bac09f0) at kernel/qapplication.cpp:4420
#45 0x00007f49596059e6 in KApplication::notify (this=0x7fff1bac0ca0, receiver=0xce82e0, event=0x7fff1bac09f0) at ../../kdeui/kernel/kapplication.cpp:311
#46 0x00007f4956b2ee9c in QCoreApplication::notifyInternal (this=0x7fff1bac0ca0, receiver=0xce82e0, event=0x7fff1bac09f0) at kernel/qcoreapplication.cpp:876
#47 0x00007f4956b601f2 in sendEvent (event=0x7fff1bac09f0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#48 QTimerInfoList::activateTimers (this=0x6e7e60) at kernel/qeventdispatcher_unix.cpp:611
#49 0x00007f4956b5dc0d in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#50 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#51 0x00007f494fd8cd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f494fd8d0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007f494fd8d164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f4956b5e3bf in QEventDispatcherGlib::processEvents (this=0x6b0c10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#55 0x00007f49575d1d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x00007f4956b2dc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#57 0x00007f4956b2ded7 in QEventLoop::exec (this=0x7fff1bac0c50, flags=...) at kernel/qeventloop.cpp:204
#58 0x00007f4956b32f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#59 0x0000000000407df6 in main (argc=<optimized out>, argv=<optimized out>) at ../../korganizer/main.cpp:67

Possible duplicates by query: bug 304582, bug 296588, bug 275662, bug 271144, bug 266724.

Reported using DrKonqi