Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-28-generic i686
Distribution: Ubuntu 10.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:

Removed VCard file agent from Akonadi Agent list as it repeatedly overwritten the VCard file with an empty file.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78a4720 (LWP 1250))]

Thread 2 (Thread 0xaeeedb70 (LWP 1274)):
#0  0x008efbb0 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#1  0x04f3e794 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x04f3f0ce in ?? () from /lib/libglib-2.0.so.0
#3  0x04f3f4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x08d5882f in QEventDispatcherGlib::processEvents (this=0x9e22bc0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x08d28a99 in QEventLoop::processEvents (this=0xaeeed280, flags=) at kernel/qeventloop.cpp:149
#6  0x08d28f1a in QEventLoop::exec (this=0xaeeed280, flags=...) at kernel/qeventloop.cpp:201
#7  0x08c25c5e in QThread::exec (this=0x9e20680) at thread/qthread.cpp:490
#8  0x08d079ab in QInotifyFileSystemWatcherEngine::run (this=0x9e20680) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x08c28f39 in QThreadPrivate::start (arg=0x9e20680) at thread/qthread_unix.cpp:266
#10 0x0040c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x008e2a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb78a4720 (LWP 1250)):
[KCrash Handler]
#7  QString (this=0x0) at /usr/include/qt4/QtCore/qstring.h:727
#8  KCal::IncidenceBase::uid (this=0x0) at ../../kcal/incidencebase.cpp:185
#9  0x03640bcd in ?? () from /usr/lib/kde4/plasma_engine_calendar.so
#10 0x03641c3c in ?? () from /usr/lib/kde4/plasma_engine_calendar.so
#11 0x03642a53 in ?? () from /usr/lib/kde4/plasma_engine_calendar.so
#12 0x0361ed17 in ?? () from /usr/lib/kde4/plasma_engine_calendar.so
#13 0x08d2fd4a in QMetaObject::metacall (object=0x9cd0020, cl=3217930124, idx=9, argv=0xbfcdbaa0) at kernel/qmetaobject.cpp:237
#14 0x08d42ab5 in QMetaObject::activate (sender=0x9ccc248, m=0x8e5b198, local_signal_index=6, argv=0xbfcdbaa0) at kernel/qobject.cpp:3280
#15 0x08d9339f in QAbstractItemModel::rowsAboutToBeRemoved (this=0x9ccc248, _t1=..., _t2=0, _t3=0) at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#16 0x08d21ac5 in QAbstractItemModel::beginRemoveRows (this=0x9ccc248, parent=..., first=0, last=0) at kernel/qabstractitemmodel.cpp:2450
#17 0x03998236 in Akonadi::EntityTreeModelPrivate::monitoredItemRemoved (this=0x9ccf218, item=...) at ../../akonadi/entitytreemodel_p.cpp:811
#18 0x0398cbb6 in Akonadi::EntityTreeModel::qt_metacall (this=0x9ccc248, _c=QMetaObject::InvokeMetaMethod, _id=43, _a=0xbfcdbd08) at ./entitytreemodel.moc:140
#19 0x0361ea92 in ?? () from /usr/lib/kde4/plasma_engine_calendar.so
#20 0x08d2fd4a in QMetaObject::metacall (object=0x9ccc248, cl=3217930124, idx=43, argv=0xbfcdbd08) at kernel/qmetaobject.cpp:237
#21 0x08d42ab5 in QMetaObject::activate (sender=0x9c3ba90, m=0x3aa8088, local_signal_index=3, argv=0xbfcdbd08) at kernel/qobject.cpp:3280
#22 0x039e09e3 in Akonadi::Monitor::itemRemoved (this=0x9c3ba90, _t1=...) at ./monitor.moc:181
#23 0x039e3742 in Akonadi::MonitorPrivate::emitItemNotification (this=0x9ccc1c0, msg=..., item=..., collection=..., collectionDest=...) at ../../akonadi/monitor_p.cpp:398
#24 0x039e48e7 in Akonadi::MonitorPrivate::emitNotification (this=0x9ccc1c0, msg=...) at ../../akonadi/monitor_p.cpp:239
#25 0x039e555c in Akonadi::MonitorPrivate::dispatchNotifications (this=0x9ccc1c0) at ../../akonadi/monitor_p.cpp:184
#26 0x039e6708 in Akonadi::MonitorPrivate::slotNotify (this=0x9ccc1c0, msgs=...) at ../../akonadi/monitor_p.cpp:342
#27 0x0394d16e in Akonadi::ChangeRecorderPrivate::slotNotify(QList<Akonadi::NotificationMessage> const&) () from /usr/lib/libakonadi-kde.so.4
#28 0x039e0b80 in Akonadi::Monitor::qt_metacall (this=0x9c3ba90, _c=QMetaObject::InvokeMetaMethod, _id=24, _a=0xbfcdc088) at ./monitor.moc:147
#29 0x039495ea in Akonadi::ChangeRecorder::qt_metacall (this=0x9c3ba90, _c=QMetaObject::InvokeMetaMethod, _id=24, _a=0xbfcdc088) at ./changerecorder.moc:72
#30 0x08d2fd4a in QMetaObject::metacall (object=0x9c3ba90, cl=3217930124, idx=24, argv=0xbfcdc088) at kernel/qmetaobject.cpp:237
#31 0x08d42ab5 in QMetaObject::activate (sender=0x9c386a0, m=0x3aa97c8, local_signal_index=0, argv=0xbfcdc088) at kernel/qobject.cpp:3280
#32 0x03a41ec3 in OrgFreedesktopAkonadiNotificationManagerInterface::notify (this=0x9c386a0, _t1=...) at notificationmanagerinterface.moc:85
#33 0x03a41f2b in OrgFreedesktopAkonadiNotificationManagerInterface::qt_metacall (this=0x9c386a0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfcdc1ec) at notificationmanagerinterface.moc:73
#34 0x006d81e4 in QDBusConnectionPrivate::deliverCall (this=0x93bf9d0, object=0x9c386a0, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:919
#35 0x006e3927 in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#36 0x08d3cac2 in QObject::event (this=0x9c386a0, e=0x0) at kernel/qobject.cpp:1219
#37 0x0550172c in QApplicationPrivate::notify_helper (this=0x93c3600, receiver=0x9c386a0, e=0xab64318) at kernel/qapplication.cpp:4396
#38 0x0550777e in QApplication::notify (this=0x93b4ce0, receiver=0x9c386a0, e=0xab64318) at kernel/qapplication.cpp:3798
#39 0x00f1763a in KApplication::notify (this=0x93b4ce0, receiver=0x9c386a0, event=0xab64318) at ../../kdeui/kernel/kapplication.cpp:310
#40 0x08d29feb in QCoreApplication::notifyInternal (this=0x93b4ce0, receiver=0x9c386a0, event=0xab64318) at kernel/qcoreapplication.cpp:732
#41 0x08d2d24b in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x939e388) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x939e388) at kernel/qcoreapplication.cpp:1373
#43 0x08d2d40d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#44 0x08d58d04 in QCoreApplication::sendPostedEvents (s=0x93c5710) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x93c5710) at kernel/qeventdispatcher_glib.cpp:277
#46 0x04f3b5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#47 0x04f3f2d8 in ?? () from /lib/libglib-2.0.so.0
#48 0x04f3f4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#49 0x08d587f5 in QEventDispatcherGlib::processEvents (this=0x939e568, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#50 0x055c2f85 in QGuiEventDispatcherGlib::processEvents (this=0x939e568, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x08d28a99 in QEventLoop::processEvents (this=0xbfcdca14, flags=) at kernel/qeventloop.cpp:149
#52 0x08d28f1a in QEventLoop::exec (this=0xbfcdca14, flags=...) at kernel/qeventloop.cpp:201
#53 0x08d2d4cf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#54 0x05500557 in QApplication::exec () at kernel/qapplication.cpp:3672
#55 0x00625e07 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#56 0x0804860b in _start ()

This bug may be a duplicate of or related to bug 247642.

Possible duplicates by query: bug 264245, bug 263720, bug 261032, bug 257778, bug 257190.

Reported using DrKonqi