Application: plasma-overlay (0.0)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-17-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed: When unlocking the screensaver and I had a "Fetch" error from KOrganizer.

- Unusual behavior I noticed: I am recently using Korganizer and I get an "Unable to Fetch" error. When that error window pops up, it shows on the screensaver lock screen. When I put password to unlock the screensaver, the screensaver crashes every single time. Does not crash when KOrganizer is not running.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma for the Screensaver (plasma-overlay), signal: Aborted
[Current thread is 1 (Thread 0x7f11dfe557c0 (LWP 3487))]

Thread 2 (Thread 0x7f11bc921700 (LWP 3488)):
#0  0x00007f11dc88d473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f11d5112f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f11d5113429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f11ddcd5f3e in QEventDispatcherGlib::processEvents (this=0x17e2010, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f11ddca9cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f11ddca9ef7 in QEventLoop::exec (this=0x7f11bc920cd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f11ddbc127f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f11ddc8ccbf in QInotifyFileSystemWatcherEngine::run (this=0x17e12d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f11ddbc3d05 in QThreadPrivate::start (arg=0x17e12d0) at thread/qthread_unix.cpp:331
#9  0x00007f11d167056c in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f11d5c1fefc in start_thread (arg=0x7f11bc921700) at pthread_create.c:304
#11 0x00007f11dc89959d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f11dfe557c0 (LWP 3487)):
[KCrash Handler]
#6  0x00007f11dc7ec3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f11dc7efb0b in __GI_abort () at abort.c:92
#8  0x00007f11dcc12d7d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f11dcc10f26 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f11dcc10f53 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f11dcc1196f in __cxa_pure_virtual () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f11dd6300cb in QGraphicsItemPrivate::effectiveBoundingRect (this=0x124bbb0, topMostEffectItem=0x0) at graphicsview/qgraphicsitem.cpp:2850
#13 0x00007f11dd650532 in adjustedItemEffectiveBoundingRect (item=0x1289640) at graphicsview/qgraphicsscene_p.h:350
#14 QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x1055ec0, item=0x1289640, dirtyAncestorContainsChildren=false, parentOpacity=<optimized out>) at graphicsview/qgraphicsscene.cpp:5187
#15 0x00007f11dd650a95 in QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x1055ec0, item=<optimized out>, dirtyAncestorContainsChildren=192, parentOpacity=<optimized out>) at graphicsview/qgraphicsscene.cpp:5289
#16 0x00007f11dd650a95 in QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x1055ec0, item=<optimized out>, dirtyAncestorContainsChildren=192, parentOpacity=<optimized out>) at graphicsview/qgraphicsscene.cpp:5289
#17 0x00007f11dd650a95 in QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x1055ec0, item=<optimized out>, dirtyAncestorContainsChildren=192, parentOpacity=<optimized out>) at graphicsview/qgraphicsscene.cpp:5289
#18 0x00007f11dd650a95 in QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x1055ec0, item=<optimized out>, dirtyAncestorContainsChildren=192, parentOpacity=<optimized out>) at graphicsview/qgraphicsscene.cpp:5289
#19 0x00007f11dd650a95 in QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x1055ec0, item=<optimized out>, dirtyAncestorContainsChildren=192, parentOpacity=<optimized out>) at graphicsview/qgraphicsscene.cpp:5289
#20 0x00007f11dd65187f in QGraphicsScenePrivate::_q_processDirtyItems (this=0x1055ec0) at graphicsview/qgraphicsscene.cpp:494
#21 0x00007f11dd651efa in QGraphicsScene::qt_metacall (this=0x10555f0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x23d74a0) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#22 0x00007f11df88ee95 in Plasma::Corona::qt_metacall (this=0x10555f0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x23d74a0) at ./corona.moc:109
#23 0x00007f11ddcc1a5e in QObject::event (this=0x10555f0, e=<optimized out>) at kernel/qobject.cpp:1217
#24 0x00007f11dd658769 in QGraphicsScene::event (this=0x10555f0, event=0x26d5c10) at graphicsview/qgraphicsscene.cpp:3557
#25 0x00007f11dd05a474 in notify_helper (e=0x26d5c10, receiver=0x10555f0, this=0xef99d0) at kernel/qapplication.cpp:4486
#26 QApplicationPrivate::notify_helper (this=0xef99d0, receiver=0x10555f0, e=0x26d5c10) at kernel/qapplication.cpp:4458
#27 0x00007f11dd05f2e1 in QApplication::notify (this=0xee83d0, receiver=0x10555f0, e=0x26d5c10) at kernel/qapplication.cpp:4365
#28 0x00007f11de959466 in KApplication::notify (this=0xee83d0, receiver=0x10555f0, event=0x26d5c10) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x00007f11ddcaaafc in QCoreApplication::notifyInternal (this=0xee83d0, receiver=0x10555f0, event=0x26d5c10) at kernel/qcoreapplication.cpp:787
#30 0x00007f11ddcae51f in sendEvent (event=0x26d5c10, receiver=0x10555f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xe4a430) at kernel/qcoreapplication.cpp:1428
#32 0x00007f11ddcd5a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#34 0x00007f11d5112a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f11d5113258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f11d5113429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f11ddcd5ed6 in QEventDispatcherGlib::processEvents (this=0xe4bf40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#38 0x00007f11dd10210e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007f11ddca9cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#40 0x00007f11ddca9ef7 in QEventLoop::exec (this=0x7fff79d892a0, flags=...) at kernel/qeventloop.cpp:201
#41 0x00007f11dd5112d6 in QDialog::exec (this=0x25e96e0) at dialogs/qdialog.cpp:552
#42 0x00007f11de8c10da in KMessageBox::createKMessageBox (dialog=0x25e96e0, icon=<optimized out>, text=..., strlist=<optimized out>, ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=QMessageBox::Critical) at ../../kdeui/dialogs/kmessagebox.cpp:344
#43 0x00007f11de8c190b in KMessageBox::createKMessageBox (dialog=0x25e96e0, icon=QMessageBox::Critical, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:159
#44 0x00007f11de8c254b in KMessageBox::errorListWId (parent_id=0, text=..., strlist=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:854
#45 0x00007f11de8c2705 in KMessageBox::error (parent=<optimized out>, text=..., caption=..., options=<optimized out>) at ../../kdeui/dialogs/kmessagebox.cpp:821
#46 0x00007f11bf155582 in Akonadi::EntityTreeModelPrivate::fetchJobDone (this=0x1609200, job=0x1fa2da0) at ../../akonadi/entitytreemodel_p.cpp:1185
#47 0x00007f11bf14b36b in Akonadi::EntityTreeModel::qt_metacall (this=0x160a130, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff79d89b60) at ./entitytreemodel.moc:145
#48 0x00007f11ddcbdeba in QMetaObject::activate (sender=0x1fa2da0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff79d89b60) at kernel/qobject.cpp:3278
#49 0x00007f11de389622 in KJob::result (this=<optimized out>, _t1=0x1fa2da0) at ./kjob.moc:194
#50 0x00007f11de389660 in KJob::emitResult (this=0x1fa2da0) at ../../kdecore/jobs/kjob.cpp:312
#51 0x00007f11de38970e in KJob::kill (this=0x1fa2da0, verbosity=KJob::EmitResult) at ../../kdecore/jobs/kjob.cpp:112
#52 0x00007f11bf1c6ea7 in Akonadi::Session::clear (this=0x17638f0) at ../../akonadi/session.cpp:425
#53 0x00007f11bf1c724b in Akonadi::Session::~Session (this=0x17638f0, __in_chrg=<optimized out>) at ../../akonadi/session.cpp:394
#54 0x00007f11bf1c7299 in Akonadi::Session::~Session (this=0x17638f0, __in_chrg=<optimized out>) at ../../akonadi/session.cpp:396
#55 0x00007f11ddcbcd75 in QObjectPrivate::deleteChildren (this=0x16bc340) at kernel/qobject.cpp:1955
#56 0x00007f11ddcc2349 in QObject::~QObject (this=0x16b9640, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#57 0x00007f11bf9c3d79 in CalendarEngine::~CalendarEngine (this=0x16b9640, __in_chrg=<optimized out>) at ../../../../../plasma/generic/dataengines/calendar/calendarengine.cpp:59
#58 0x00007f11c55bdfaa in Plasma::CalendarTablePrivate::~CalendarTablePrivate (this=0x12ed800, __in_chrg=<optimized out>) at ../../../libs/plasmaclock/calendartable.cpp:116
#59 0x00007f11c55b3415 in Plasma::CalendarTable::~CalendarTable (this=0x129de10, __in_chrg=<optimized out>) at ../../../libs/plasmaclock/calendartable.cpp:447
#60 0x00007f11c55b3459 in Plasma::CalendarTable::~CalendarTable (this=0x129de10, __in_chrg=<optimized out>) at ../../../libs/plasmaclock/calendartable.cpp:448
#61 0x00007f11dd62ce86 in QGraphicsItem::~QGraphicsItem (this=0x1289640, __in_chrg=<optimized out>) at graphicsview/qgraphicsitem.cpp:1488
#62 0x00007f11dd67c600 in ~QGraphicsObject (this=0x1289630, __in_chrg=<optimized out>) at ../../include/QtGui/../../src/gui/graphicsview/qgraphicsitem.h:547
#63 QGraphicsWidget::~QGraphicsWidget (this=0x1289630, __in_chrg=<optimized out>) at graphicsview/qgraphicswidget.cpp:232
#64 0x00007f11c55b03d9 in Plasma::Calendar::~Calendar (this=0x1289630, __in_chrg=<optimized out>) at ../../../libs/plasmaclock/calendar.cpp:123
#65 0x00007f11df8a873b in Plasma::ExtenderItemPrivate::~ExtenderItemPrivate (this=0x12f48b0, __in_chrg=<optimized out>) at ../../plasma/extenders/extenderitem.cpp:834
#66 0x00007f11df8a87bd in Plasma::ExtenderItem::~ExtenderItem (this=0x12c1fc0, __in_chrg=<optimized out>) at ../../plasma/extenders/extenderitem.cpp:237
#67 0x00007f11df8a87f9 in Plasma::ExtenderItem::~ExtenderItem (this=0x12c1fc0, __in_chrg=<optimized out>) at ../../plasma/extenders/extenderitem.cpp:238
#68 0x00007f11df8a0eb2 in Plasma::Extender::~Extender (this=0x1305900, __in_chrg=<optimized out>) at ../../plasma/extenders/extender.cpp:155
#69 0x00007f11df8a0ff9 in Plasma::Extender::~Extender (this=0x1305900, __in_chrg=<optimized out>) at ../../plasma/extenders/extender.cpp:161
#70 0x00007f11df86045b in Plasma::AppletPrivate::~AppletPrivate (this=0x12c3d50, __in_chrg=<optimized out>) at ../../plasma/applet.cpp:2690
#71 0x00007f11df869f91 in Plasma::Applet::~Applet (this=0x11e73b0, __in_chrg=<optimized out>) at ../../plasma/applet.cpp:231
#72 0x00007f11c57cf769 in Clock::~Clock (this=0x11e73b0, __in_chrg=<optimized out>) at ../../../../../plasma/generic/applets/analog-clock/clock.cpp:77
#73 0x00007f11df87aa62 in ~ContainmentPrivate (this=<optimized out>, __in_chrg=<optimized out>) at ../../plasma/private/containment_p.h:72
#74 Plasma::Containment::~Containment (this=0x1100e40, __in_chrg=<optimized out>) at ../../plasma/containment.cpp:148
#75 0x00007f11c5c46db9 in SaverDesktop::~SaverDesktop (this=0x1100e40, __in_chrg=<optimized out>) at ../../../../../plasma/screensaver/containments/screensaver/desktop.cpp:43
#76 0x00007f11df88c327 in qDeleteAll<QList<Plasma::Containment*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#77 qDeleteAll<QList<Plasma::Containment*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#78 Plasma::CoronaPrivate::~CoronaPrivate (this=0x10564b0, __in_chrg=<optimized out>) at ../../plasma/corona.cpp:805
#79 0x00007f11df88c554 in Plasma::Corona::~Corona (this=0x10555f0, __in_chrg=<optimized out>) at ../../plasma/corona.cpp:82
#80 0x00000000004171e0 in ~SaverCorona (this=0x10555f0, __in_chrg=<optimized out>) at ../../../../plasma/screensaver/shell/savercorona.h:34
#81 SaverCorona::~SaverCorona (this=<optimized out>, __in_chrg=<optimized out>) at ../../../../plasma/screensaver/shell/savercorona.h:34
#82 0x0000000000412707 in PlasmaApp::cleanup (this=0xee83d0) at ../../../../plasma/screensaver/shell/plasmaapp.cpp:234
#83 0x00000000004148ca in PlasmaApp::qt_metacall (this=0xee83d0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff79d8a280) at ./plasmaapp.moc:126
#84 0x00007f11ddcbdeba in QMetaObject::activate (sender=0xee83d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#85 0x00007f11ddcae7e5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1069
#86 0x000000000040f15b in main (argc=1, argv=0x7fff79d8a6a8) at ../../../../plasma/screensaver/shell/main.cpp:58

Possible duplicates by query: bug 293860, bug 292249.

Reported using DrKonqi