Bug 269580

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.37.1-1.2-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

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

I have two activities and two applications assigned to both of them and also a bunch of other applications in each of the two activities. I decided to switch my activity by immediately stopping the current one - i.e. I clicked on the stop button of the current activity instead of clicking on the other activity.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6f5fd9b760 (LWP 700))]

Thread 6 (Thread 0x7f6f42c3d700 (LWP 722)):
#0  0x00007f6f5e6e80ae in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007f6f5a2f60b6 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f6f5a2f6fa9 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f6f5a2f7650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f6f5ea8a286 in QEventDispatcherGlib::processEvents (this=0xe05240, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f6f5ea5e8d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f6f5ea5eae5 in QEventLoop::exec (this=0x7f6f42c3cde0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f6f5e9737a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f6f5ea40008 in QInotifyFileSystemWatcherEngine::run (this=0xe04940) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f6f5e976095 in QThreadPrivate::start (arg=0xe04940) at thread/qthread_unix.cpp:320
#10 0x00007f6f5e6e5a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6f5d49d67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f6f2f81d700 (LWP 1473)):
#0  0x00007f6f5e6ea38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6f5e97677b in wait (this=<value optimized out>, mutex=0x198b9d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x198b9d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6f52e87254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19f8000, th=0x35e08f0) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6f52e8a2a5 in waitForAvailableJob (this=0x198b850, th=0x35e08f0) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x198b850, th=0x35e08f0) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6f52e8764f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6f2f81ce30, parent=0x19f8000, th=0x35e08f0) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f6f52e876d8 in ThreadWeaver::Thread::run (this=0x35e08f0) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f6f5e976095 in QThreadPrivate::start (arg=0x35e08f0) at thread/qthread_unix.cpp:320
#9  0x00007f6f5e6e5a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6f5d49d67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f6f42224700 (LWP 1474)):
#0  0x00007f6f5e6ea38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6f5e97677b in wait (this=<value optimized out>, mutex=0x198b9d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x198b9d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6f52e87254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19f8000, th=0x97c230) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6f52e8a2a5 in waitForAvailableJob (this=0x198b850, th=0x97c230) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x198b850, th=0x97c230) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6f52e8764f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6f42223e30, parent=0x19f8000, th=0x97c230) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f6f52e876d8 in ThreadWeaver::Thread::run (this=0x97c230) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f6f5e976095 in QThreadPrivate::start (arg=0x97c230) at thread/qthread_unix.cpp:320
#9  0x00007f6f5e6e5a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6f5d49d67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f6f2cf1e700 (LWP 1475)):
#0  0x00007f6f5e6ea38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6f5e97677b in wait (this=<value optimized out>, mutex=0x198b9d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x198b9d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6f52e87254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19f8000, th=0x35b0a60) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6f52e8a2a5 in waitForAvailableJob (this=0x198b850, th=0x35b0a60) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x198b850, th=0x35b0a60) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6f52e8764f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6f2cf1de30, parent=0x19f8000, th=0x35b0a60) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f6f52e876d8 in ThreadWeaver::Thread::run (this=0x35b0a60) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f6f5e976095 in QThreadPrivate::start (arg=0x35b0a60) at thread/qthread_unix.cpp:320
#9  0x00007f6f5e6e5a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6f5d49d67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6f2c71d700 (LWP 1476)):
#0  0x00007f6f5e6ea38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6f5e97677b in wait (this=<value optimized out>, mutex=0x198b9d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x198b9d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6f52e87254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19f8000, th=0x35fc640) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6f52e8a2a5 in waitForAvailableJob (this=0x198b850, th=0x35fc640) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x198b850, th=0x35fc640) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6f52e8a2be in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b850, th=0x35fc640) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f6f52e8764f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6f2c71ce30, parent=0x19f8000, th=0x35fc640) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/Thread.cpp:87
#8  0x00007f6f52e876d8 in ThreadWeaver::Thread::run (this=0x35fc640) at /usr/src/debug/kdelibs-4.6.1/threadweaver/Weaver/Thread.cpp:142
#9  0x00007f6f5e976095 in QThreadPrivate::start (arg=0x35fc640) at thread/qthread_unix.cpp:320
#10 0x00007f6f5e6e5a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6f5d49d67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6f5fd9b760 (LWP 700)):
[KCrash Handler]
#6  0x00007f6f5f6ede8f in QString (this=0xed005c, group=0, state=0) at /usr/include/QtCore/qstring.h:728
#7  KIconEffect::fingerprint (this=0xed005c, group=0, state=0) at /usr/src/debug/kdelibs-4.6.1/kdeui/icons/kiconeffect.cpp:169
#8  0x00007f6f5f6ef410 in KIconLoaderPrivate::makeCacheKey (this=<value optimized out>, name=..., group=KIconLoader::Desktop, overlays=..., size=23, state=0) at /usr/src/debug/kdelibs-4.6.1/kdeui/icons/kiconloader.cpp:782
#9  0x00007f6f5f81cef1 in KIconLoader::loadIcon (this=0x3528790, _name=<value optimized out>, group=KIconLoader::Desktop, size=23, state=0, overlays=..., path_store=0x0, canReturnNull=false) at /usr/src/debug/kdelibs-4.6.1/kdeui/icons/kiconloader.cpp:1226
#10 0x00007f6f5f81dfb0 in KIconEngine::pixmap (this=<value optimized out>, size=..., mode=<value optimized out>, state=<value optimized out>) at /usr/src/debug/kdelibs-4.6.1/kdeui/icons/kiconengine.cpp:93
#11 0x00007f6f5dcb1a65 in QIcon::pixmap (this=<value optimized out>, size=<value optimized out>, mode=<value optimized out>, state=<value optimized out>) at image/qicon.cpp:676
#12 0x00007f6f558657a1 in Plasma::IconWidgetPrivate::decoration (this=0xfd0ab0, option=<value optimized out>, useHoverEffect=false, usePressedEffect=false) at /usr/src/debug/kdelibs-4.6.1/plasma/widgets/iconwidget.cpp:812
#13 0x00007f6f5586b60b in Plasma::IconWidget::paint (this=0x3961a60, painter=0x7fffba625750, option=0x75e4a8, widget=<value optimized out>) at /usr/src/debug/kdelibs-4.6.1/plasma/widgets/iconwidget.cpp:1128
#14 0x00007f6f46592c19 in SystemTray::DBusSystemTrayWidget::paint (this=0x3961a60, painter=0x7fffba625750, option=0x75e4a8, widget=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#15 0x00007f6f5e1efeed in _q_paintItem (item=<value optimized out>, painter=0x7fffba625750, option=0x75e4a8, widget=0x0, useWindowOpacity=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#16 0x00007f6f5e1f0200 in _q_paintIntoCache (pix=0x7fffba625ca0, item=0x3961a70, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x75e4a8, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#17 0x00007f6f5e204192 in QGraphicsScenePrivate::drawItemHelper (this=0x75e280, item=0x3961a70, painter=0x7fffba627d20, option=<value optimized out>, widget=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#18 0x00007f6f5e204cf8 in QGraphicsScenePrivate::draw (this=0x75e280, item=0x3961a70, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, transformPtr=0x7fffba626370, exposedRegion=0x1ba5290, widget=0xc309a0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#19 0x00007f6f5e205957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x75e280, item=0x3961a70, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, exposedRegion=0x1ba5290, widget=0xc309a0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#20 0x00007f6f5e204b70 in QGraphicsScenePrivate::draw (this=0x75e280, item=0xbf4cc0, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, transformPtr=0x7fffba626980, exposedRegion=0x1ba5290, widget=0xc309a0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#21 0x00007f6f5e205957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x75e280, item=0xbf4cc0, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, exposedRegion=0x1ba5290, widget=0xc309a0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#22 0x00007f6f5e204b70 in QGraphicsScenePrivate::draw (this=0x75e280, item=0xbedc10, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, transformPtr=0x7fffba626f90, exposedRegion=0x1ba5290, widget=0xc309a0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#23 0x00007f6f5e205957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x75e280, item=0xbedc10, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, exposedRegion=0x1ba5290, widget=0xc309a0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#24 0x00007f6f5e204b70 in QGraphicsScenePrivate::draw (this=0x75e280, item=0x91bc70, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, transformPtr=0x7fffba6275a0, exposedRegion=0x1ba5290, widget=0xc309a0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#25 0x00007f6f5e205957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x75e280, item=0x91bc70, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, exposedRegion=0x1ba5290, widget=0xc309a0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#26 0x00007f6f5e2061ec in QGraphicsScenePrivate::drawItems (this=0x75e280, painter=0x7fffba627d20, viewTransform=0x7fffba627ab0, exposedRegion=0x1ba5290, widget=0xc309a0) at graphicsview/qgraphicsscene.cpp:4735
#27 0x00007f6f5e22349c in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3469
#28 0x00007f6f5dc5bc0e in QWidget::event (this=0x1af4d50, event=0x7fffba628670) at kernel/qwidget.cpp:8405
#29 0x00007f6f5e000a86 in QFrame::event (this=0x1af4d50, e=0x7fffba628670) at widgets/qframe.cpp:557
#30 0x00007f6f5e22473b in QGraphicsView::viewportEvent (this=0x1af4d50, event=0x7fffba628670) at graphicsview/qgraphicsview.cpp:2864
#31 0x00007f6f5ea5f607 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xc309a0, event=0x7fffba628670) at kernel/qcoreapplication.cpp:846
#32 0x00007f6f5dc0a111 in QApplicationPrivate::notify_helper (this=0x6b3c00, receiver=0xc309a0, e=0x7fffba628670) at kernel/qapplication.cpp:4458
#33 0x00007f6f5dc126fa in QApplication::notify (this=<value optimized out>, receiver=0xc309a0, e=0x7fffba628670) at kernel/qapplication.cpp:4341
#34 0x00007f6f5f704d46 in KApplication::notify (this=0x6a9ed0, receiver=0xc309a0, event=0x7fffba628670) at /usr/src/debug/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:311
#35 0x00007f6f5ea5f47c in QCoreApplication::notifyInternal (this=0x6a9ed0, receiver=0xc309a0, event=0x7fffba628670) at kernel/qcoreapplication.cpp:731
#36 0x00007f6f5dc58ae2 in sendSpontaneousEvent (this=0x1afb1d0, pdev=0x1b214e8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1b17710) at ../../src/corelib/kernel/qcoreapplication.h:218
#37 QWidgetPrivate::drawWidget (this=0x1afb1d0, pdev=0x1b214e8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1b17710) at kernel/qwidget.cpp:5492
#38 0x00007f6f5dc596af in QWidgetPrivate::paintSiblingsRecursive (this=0x1ba4e00, pdev=0x1b214e8, siblings=<value optimized out>, index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1b17710) at kernel/qwidget.cpp:5699
#39 0x00007f6f5dc5884a in QWidgetPrivate::drawWidget (this=0x1ba4e00, pdev=0x1b214e8, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x1b17710) at kernel/qwidget.cpp:5545
#40 0x00007f6f5de1bcf1 in QWidgetBackingStore::sync (this=0x1b17710) at painting/qbackingstore.cpp:1333
#41 0x00007f6f5dc4e720 in QWidgetPrivate::syncBackingStore (this=0x1ba4e00) at kernel/qwidget.cpp:1842
#42 0x00007f6f5dc5c112 in QWidget::event (this=0x1af4d50, event=0x36a7450) at kernel/qwidget.cpp:8552
#43 0x00007f6f5e000a86 in QFrame::event (this=0x1af4d50, e=0x36a7450) at widgets/qframe.cpp:557
#44 0x00007f6f5e081bab in QAbstractScrollArea::event (this=0x1af4d50, e=0x36a7450) at widgets/qabstractscrollarea.cpp:996
#45 0x00007f6f4f0e5250 in PanelView::event (this=0x1af4d50, event=0x36a7450) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/shell/panelview.cpp:1505
#46 0x00007f6f5dc0a144 in QApplicationPrivate::notify_helper (this=0x6b3c00, receiver=0x1af4d50, e=0x36a7450) at kernel/qapplication.cpp:4462
#47 0x00007f6f5dc126fa in QApplication::notify (this=<value optimized out>, receiver=0x1af4d50, e=0x36a7450) at kernel/qapplication.cpp:4341
#48 0x00007f6f5f704d46 in KApplication::notify (this=0x6a9ed0, receiver=0x1af4d50, event=0x36a7450) at /usr/src/debug/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:311
#49 0x00007f6f5ea5f47c in QCoreApplication::notifyInternal (this=0x6a9ed0, receiver=0x1af4d50, event=0x36a7450) at kernel/qcoreapplication.cpp:731
#50 0x00007f6f5ea62c75 in sendEvent (receiver=0x1af4d50, event_type=77, data=0x6103e0) at kernel/qcoreapplication.h:215
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x1af4d50, event_type=77, data=0x6103e0) at kernel/qcoreapplication.cpp:1372
#52 0x00007f6f5e1fca6a in dispatchPendingUpdateRequests (this=0x75e280) at ../../src/gui/graphicsview/qgraphicsview_p.h:189
#53 QGraphicsScenePrivate::_q_processDirtyItems (this=0x75e280) at graphicsview/qgraphicsscene.cpp:510
#54 0x00007f6f5e1fce6a in QGraphicsScene::qt_metacall (this=0x7e2a40, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x366eaa0) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#55 0x00007f6f557b92b5 in Plasma::Corona::qt_metacall (this=0x7e2a40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x366eaa0) at /usr/src/debug/kdelibs-4.6.1/build/plasma/corona.moc:109
#56 0x00007f6f4f0d9285 in DesktopCorona::qt_metacall (this=0x7e2a40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x366eaa0) at /usr/src/debug/kdebase-workspace-4.6.1/build/plasma/desktop/shell/desktopcorona.moc:101
#57 0x00007f6f5ea7337a in QObject::event (this=0x7e2a40, e=<value optimized out>) at kernel/qobject.cpp:1217
#58 0x00007f6f5e209b40 in QGraphicsScene::event (this=0x7e2a40, event=0x1901fe0) at graphicsview/qgraphicsscene.cpp:3544
#59 0x00007f6f5dc0a144 in QApplicationPrivate::notify_helper (this=0x6b3c00, receiver=0x7e2a40, e=0x1901fe0) at kernel/qapplication.cpp:4462
#60 0x00007f6f5dc126fa in QApplication::notify (this=<value optimized out>, receiver=0x7e2a40, e=0x1901fe0) at kernel/qapplication.cpp:4341
#61 0x00007f6f5f704d46 in KApplication::notify (this=0x6a9ed0, receiver=0x7e2a40, event=0x1901fe0) at /usr/src/debug/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:311
#62 0x00007f6f5ea5f47c in QCoreApplication::notifyInternal (this=0x6a9ed0, receiver=0x7e2a40, event=0x1901fe0) at kernel/qcoreapplication.cpp:731
#63 0x00007f6f5ea62c75 in sendEvent (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.h:215
#64 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.cpp:1372
#65 0x00007f6f5ea8a093 in sendPostedEvents (s=0x6b6290) at kernel/qcoreapplication.h:220
#66 postEventSourceDispatch (s=0x6b6290) at kernel/qeventdispatcher_glib.cpp:277
#67 0x00007f6f5a2f6bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#68 0x00007f6f5a2f73b0 in ?? () from /lib64/libglib-2.0.so.0
#69 0x00007f6f5a2f7650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#70 0x00007f6f5ea8a22f in QEventDispatcherGlib::processEvents (this=0x6aa910, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#71 0x00007f6f5dcafbae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00007f6f5ea5e8d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#73 0x00007f6f5ea5eae5 in QEventLoop::exec (this=0x7fffba62a6f0, flags=...) at kernel/qeventloop.cpp:201
#74 0x00007f6f5ea62f2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#75 0x00007f6f4f0dfd48 in kdemain (argc=1, argv=0x66f420) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/shell/main.cpp:118
#76 0x00000000004075c9 in launch (argc=1, _name=0x66f368 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b357 "0") at /usr/src/debug/kdelibs-4.6.1/kinit/kinit.cpp:734
#77 0x00000000004080bd in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.6.1/kinit/kinit.cpp:1226
#78 0x000000000040885a in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.6.1/kinit/kinit.cpp:1419
#79 0x00000000004094b0 in main (argc=4, argv=0x7fffba62bbd8, envp=0x7fffba62bc00) at /usr/src/debug/kdelibs-4.6.1/kinit/kinit.cpp:1907

Possible duplicates by query: bug 269492, bug 269462, bug 269431, bug 269253, bug 269199.

Reported using DrKonqi