Bug 284722

Application: korgac (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Trying to get Kmail2 to send mails without luck.
Saw a post on restarting Akonadi via akonadictl restart.
Just shortly after came the dialog with crash of korgac.

-- Backtrace:
Application: KOrganizer Reminder Daemon (korgac), signal: Segmentation fault
[KCrash Handler]
#7  QModelIndex (other=..., this=<synthetic pointer>) at /usr/include/qt4/QtCore/qabstractitemmodel.h:65
#8  KDescendantsProxyModel::mapFromSource (this=0x9ff5808, sourceIndex=...) at ../../kdeui/itemviews/kdescendantsproxymodel.cpp:462
#9  0x002b29c9 in KDescendantsProxyModelPrivate::sourceRowsAboutToBeInserted (this=0xa003ef0, parent=..., start=3, end=3) at ../../kdeui/itemviews/kdescendantsproxymodel.cpp:557
#10 0x002b71a0 in KDescendantsProxyModel::qt_metacall (this=0x9ff5808, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfdaa4b0) at ./moc_kdescendantsproxymodel.cpp:95
#11 0x055d1b7d in metacall (argv=0xbfdaa4b0, idx=25, cl=QMetaObject::InvokeMetaMethod, object=0x9ff5808) at kernel/qmetaobject.cpp:237
#12 QMetaObject::metacall (object=0x9ff5808, cl=QMetaObject::InvokeMetaMethod, idx=25, argv=0xbfdaa4b0) at kernel/qmetaobject.cpp:232
#13 0x055e0a6a in QMetaObject::activate (sender=0x9ff5ec0, m=0x5702408, local_signal_index=4, argv=0xbfdaa4b0) at kernel/qobject.cpp:3278
#14 0x0562e635 in QAbstractItemModel::rowsAboutToBeInserted (this=0x9ff5ec0, _t1=..., _t2=3, _t3=3) at .moc/release-shared/moc_qabstractitemmodel.cpp:174
#15 0x055c524c in QAbstractItemModel::beginInsertRows (this=0x9ff5ec0, parent=..., first=3, last=3) at kernel/qabstractitemmodel.cpp:2395
#16 0x0064f90d in Akonadi::EntityTreeModelPrivate::monitoredItemLinked (this=0xa007438, item=..., collection=...) at ../../akonadi/entitytreemodel_p.cpp:1139
#17 0x0064254b in Akonadi::EntityTreeModel::qt_metacall (this=0x9ff5ec0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfdaa6f4) at ./entitytreemodel.moc:171
#18 0x00bc2aa3 in CalendarSupport::CalendarModel::qt_metacall (this=0x9ff5ec0, _c=QMetaObject::InvokeMetaMethod, _id=53, _a=0xbfdaa6f4) at moc_calendarmodel.cpp:66
#19 0x055d1b7d in metacall (argv=0xbfdaa6f4, idx=53, cl=QMetaObject::InvokeMetaMethod, object=0x9ff5ec0) at kernel/qmetaobject.cpp:237
#20 QMetaObject::metacall (object=0x9ff5ec0, cl=QMetaObject::InvokeMetaMethod, idx=53, argv=0xbfdaa6f4) at kernel/qmetaobject.cpp:232
#21 0x055e0a6a in QMetaObject::activate (sender=0xa001798, m=0x796618, local_signal_index=4, argv=0xbfdaa6f4) at kernel/qobject.cpp:3278
#22 0x006921fd in Akonadi::Monitor::itemLinked (this=0xa001798, _t1=..., _t2=...) at ./monitor.moc:197
#23 0x00697363 in Akonadi::MonitorPrivate::emitItemNotification (this=0x9ff34a0, msg=..., item=..., collection=..., collectionDest=...) at ../../akonadi/monitor_p.cpp:530
#24 0x00698559 in Akonadi::MonitorPrivate::emitNotification (this=0x9ff34a0, msg=...) at ../../akonadi/monitor_p.cpp:284
#25 0x005ef729 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x9ff34a0, msg=...) at ../../akonadi/changerecorder_p.h:60
#26 0x006981d6 in Akonadi::MonitorPrivate::flushPipeline (this=0x9ff34a0) at ../../akonadi/monitor_p.cpp:425
#27 0x00698700 in Akonadi::MonitorPrivate::dataAvailable (this=0x9ff34a0) at ../../akonadi/monitor_p.cpp:434
#28 0x006927d6 in Akonadi::Monitor::qt_metacall (this=0xa001798, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfdaaa34) at ./monitor.moc:156
#29 0x005ee92e in Akonadi::ChangeRecorder::qt_metacall (this=0xa001798, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfdaaa34) at ./changerecorder.moc:72
#30 0x055d1b7d in metacall (argv=0xbfdaaa34, idx=27, cl=QMetaObject::InvokeMetaMethod, object=0xa001798) at kernel/qmetaobject.cpp:237
#31 QMetaObject::metacall (object=0xa001798, cl=QMetaObject::InvokeMetaMethod, idx=27, argv=0xbfdaaa34) at kernel/qmetaobject.cpp:232
#32 0x055e0a6a in QMetaObject::activate (sender=0x9ff1d60, m=0x7952dc, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#33 0x0063aaa5 in Akonadi::EntityCacheBase::dataAvailable (this=0x9ff1d60) at ./entitycache_p.moc:88
#34 0x0069adee in Akonadi::EntityCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::fetchResult (this=0x9ff1d60, job=0x10c32c50) at ../../akonadi/entitycache_p.h:190
#35 0x0063ab4a in Akonadi::EntityCacheBase::qt_metacall (this=0x9ff1d60, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfdaabf8) at ./entitycache_p.moc:77
#36 0x055d1b7d in metacall (argv=0xbfdaabf8, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0x9ff1d60) at kernel/qmetaobject.cpp:237
#37 QMetaObject::metacall (object=0x9ff1d60, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfdaabf8) at kernel/qmetaobject.cpp:232
#38 0x055e0a6a in QMetaObject::activate (sender=0x10c32c50, m=0xf4d58c, local_signal_index=3, argv=0xbfdaabf8) at kernel/qobject.cpp:3278
#39 0x00d9feb5 in KJob::result (this=0x10c32c50, _t1=0x10c32c50) at ./kjob.moc:194
#40 0x00d9ff08 in KJob::emitResult (this=0x10c32c50) at ../../kdecore/jobs/kjob.cpp:312
#41 0x0068e25e in Akonadi::JobPrivate::delayedEmitResult (this=0x11155780) at ../../akonadi/job.cpp:144
#42 0x0068ef6f in Akonadi::Job::qt_metacall (this=0x10c32c50, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf47f20) at ./job.moc:91
#43 0x0067ab12 in Akonadi::ItemFetchJob::qt_metacall (this=0x10c32c50, _c=QMetaObject::InvokeMetaMethod, _id=34, _a=0xbf47f20) at ./itemfetchjob.moc:73
#44 0x055d1b7d in metacall (argv=0xbf47f20, idx=34, cl=QMetaObject::InvokeMetaMethod, object=0x10c32c50) at kernel/qmetaobject.cpp:237
#45 QMetaObject::metacall (object=0x10c32c50, cl=QMetaObject::InvokeMetaMethod, idx=34, argv=0xbf47f20) at kernel/qmetaobject.cpp:232
#46 0x055dc685 in QMetaCallEvent::placeMetaCall (this=0xc599cc8, object=0x10c32c50) at kernel/qobject.cpp:535
#47 0x055e3b52 in QObject::event (this=0x10c32c50, e=0xc599cc8) at kernel/qobject.cpp:1217
#48 0x01147d54 in notify_helper (e=0xc599cc8, receiver=0x10c32c50, this=0x9e9b328) at kernel/qapplication.cpp:4486
#49 QApplicationPrivate::notify_helper (this=0x9e9b328, receiver=0x10c32c50, e=0xc599cc8) at kernel/qapplication.cpp:4458
#50 0x0114d103 in QApplication::notify (this=0xc599cc8, receiver=0x10c32c50, e=0xc599cc8) at kernel/qapplication.cpp:3886
#51 0x002f7681 in KApplication::notify (this=0xbfdab3b0, receiver=0x10c32c50, event=0xc599cc8) at ../../kdeui/kernel/kapplication.cpp:311
#52 0x055cb19e in QCoreApplication::notifyInternal (this=0xbfdab3b0, receiver=0x10c32c50, event=0xc599cc8) at kernel/qcoreapplication.cpp:787
#53 0x055cef93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#54 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9e72d28) at kernel/qcoreapplication.cpp:1428
#55 0x055cf0ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#56 0x055f96a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#57 postEventSourceDispatch (s=0x9e976e0) at kernel/qeventdispatcher_glib.cpp:277
#58 0x01b8525f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#59 0x01b85990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#60 0x01b85c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#61 0x055f9ada in QEventDispatcherGlib::processEvents (this=0x9e73c30, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#62 0x011ffe3a in QGuiEventDispatcherGlib::processEvents (this=0x9e73c30, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#63 0x055ca1dd in QEventLoop::processEvents (this=0xbfdab324, flags=...) at kernel/qeventloop.cpp:149
#64 0x055ca421 in QEventLoop::exec (this=0xbfdab324, flags=...) at kernel/qeventloop.cpp:201
#65 0x055cf19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#66 0x011458f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#67 0x08052739 in main (argc=) at ../../../korganizer/korgac/korgacmain.cpp:96

Reported using DrKonqi