Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- Custom settings of the application:
Ich just watched vids on youtube over the Opera-Browser, nothing special happened and suddenly the plasma-desktop crashed. Open Applications were Amarok (not playing, just open window), Kontact (minimized) and Kopete (online and also minimized), no further Applications.
I hope the details help a little bit.
Regards

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb60c5720 (LWP 3055))]

Thread 3 (Thread 0xadb38b70 (LWP 3059)):
#0  0x00dc0416 in __kernel_vsyscall ()
#1  0x001d1f76 in __poll (fds=0xad200d00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x034d684b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x034c61af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x034c6524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x076ed577 in QEventDispatcherGlib::processEvents (this=0x9253278, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x076bf289 in QEventLoop::processEvents (this=0xadb38280, flags=...) at kernel/qeventloop.cpp:149
#7  0x076bf522 in QEventLoop::exec (this=0xadb38280, flags=...) at kernel/qeventloop.cpp:201
#8  0x075c92a0 in QThread::exec (this=0x91aca10) at thread/qthread.cpp:492
#9  0x076a0fdb in QInotifyFileSystemWatcherEngine::run (this=0x91aca10) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x075cbda2 in QThreadPrivate::start (arg=0x91aca10) at thread/qthread_unix.cpp:320
#11 0x04908e99 in start_thread (arg=0xadb38b70) at pthread_create.c:304
#12 0x001e073e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xad1ffb70 (LWP 3060)):
#0  0x07621da1 in qt_gettime () at tools/qelapsedtimer_unix.cpp:138
#1  0x076ee4f2 in updateCurrentTime (this=0xad201874, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#2  QTimerInfoList::timerWait (this=0xad201874, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#3  0x076ecd32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xad1ff0cc) at kernel/qeventdispatcher_glib.cpp:136
#4  0x076ecdcd in timerSourcePrepare (source=0xad201840, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#5  0x034c4fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0x034c5e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x034c6524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x076ed577 in QEventDispatcherGlib::processEvents (this=0x9273380, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#9  0x076bf289 in QEventLoop::processEvents (this=0xad1ff280, flags=...) at kernel/qeventloop.cpp:149
#10 0x076bf522 in QEventLoop::exec (this=0xad1ff280, flags=...) at kernel/qeventloop.cpp:201
#11 0x075c92a0 in QThread::exec (this=0x926ad40) at thread/qthread.cpp:492
#12 0x076a0fdb in QInotifyFileSystemWatcherEngine::run (this=0x926ad40) at io/qfilesystemwatcher_inotify.cpp:248
#13 0x075cbda2 in QThreadPrivate::start (arg=0x926ad40) at thread/qthread_unix.cpp:320
#14 0x04908e99 in start_thread (arg=0xad1ffb70) at pthread_create.c:304
#15 0x001e073e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb60c5720 (LWP 3055)):
[KCrash Handler]
#7  ref (this=0x99c0061, group=0, state=0) at /usr/include/qt4/QtCore/qatomic_i386.h:120
#8  QString (this=0x99c0061, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:729
#9  KIconEffect::fingerprint (this=0x99c0061, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#10 0x010e5352 in KIconLoaderPrivate::makeCacheKey (this=0x99c004d, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#11 0x010ec398 in KIconLoader::loadIcon (this=0x9aa4df8, _name=..., group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#12 0x010e3d76 in KIconEngine::pixmap (this=0x9c9ad50, size=..., mode=QIcon::Normal, state=QIcon::Off) at ../../kdeui/icons/kiconengine.cpp:93
#13 0x052d3712 in QIcon::pixmap (this=0x975cf3c, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:676
#14 0x0040b969 in Plasma::IconWidgetPrivate::decoration (this=0x975ce98, option=0x8c54e98, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#15 0x0041221d in Plasma::IconWidget::paint (this=0x9b526c0, painter=0xbfad28fc, option=0x8c54e98, widget=0x0) at ../../plasma/widgets/iconwidget.cpp:1128
#16 0x038620dd in SystemTray::DBusSystemTrayWidget::paint (this=0x9b526c0, painter=0xbfad28fc, option=0x8c54e98, widget=0x0) at ../../../../../plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#17 0x0587c47c in _q_paintItem (item=<value optimized out>, painter=0xbfad28fc, option=0x8c54e98, widget=0x0, useWindowOpacity=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#18 0x0587c782 in _q_paintIntoCache (pix=0xbfad2dcc, item=0x9b526c8, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x8c54e98, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#19 0x05890490 in QGraphicsScenePrivate::drawItemHelper (this=0x8c54d48, item=0x9b526c8, painter=0xbfad45b4, option=0x8c54e98, widget=0x953a728, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#20 0x05891152 in QGraphicsScenePrivate::draw (this=0x8c54d48, item=0x9b526c8, painter=0xbfad45b4, viewTransform=0xbfad439c, transformPtr=0xbfad31b0, exposedRegion=0x9272570, widget=0x953a728, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#21 0x05891e92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8c54d48, item=0x9b526c8, painter=0xbfad45b4, viewTransform=0xbfad439c, exposedRegion=0x9272570, widget=0x953a728, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#22 0x05890f7c in QGraphicsScenePrivate::draw (this=0x8c54d48, item=0x8f77d00, painter=0xbfad45b4, viewTransform=0xbfad439c, transformPtr=0xbfad3650, exposedRegion=0x9272570, widget=0x953a728, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#23 0x05891e92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8c54d48, item=0x8f77d00, painter=0xbfad45b4, viewTransform=0xbfad439c, exposedRegion=0x9272570, widget=0x953a728, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#24 0x05890f7c in QGraphicsScenePrivate::draw (this=0x8c54d48, item=0x8f3c180, painter=0xbfad45b4, viewTransform=0xbfad439c, transformPtr=0xbfad3af0, exposedRegion=0x9272570, widget=0x953a728, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#25 0x05891e92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8c54d48, item=0x8f3c180, painter=0xbfad45b4, viewTransform=0xbfad439c, exposedRegion=0x9272570, widget=0x953a728, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#26 0x05890f7c in QGraphicsScenePrivate::draw (this=0x8c54d48, item=0x8db83f8, painter=0xbfad45b4, viewTransform=0xbfad439c, transformPtr=0xbfad3f90, exposedRegion=0x9272570, widget=0x953a728, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#27 0x05891e92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8c54d48, item=0x8db83f8, painter=0xbfad45b4, viewTransform=0xbfad439c, exposedRegion=0x9272570, widget=0x953a728, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#28 0x05892696 in QGraphicsScenePrivate::drawItems (this=0x8c54d48, painter=0xbfad45b4, viewTransform=0xbfad439c, exposedRegion=0x9272570, widget=0x953a728) at graphicsview/qgraphicsscene.cpp:4735
#29 0x058b1931 in QGraphicsView::paintEvent (this=0x9587b28, event=0xbfad4cc4) at graphicsview/qgraphicsview.cpp:3469
#30 0x00568484 in PanelView::paintEvent (this=0x9587b28, event=0xbfad4cc4) at ../../../../plasma/desktop/shell/panelview.cpp:1593
#31 0x0527318e in QWidget::event (this=0x9587b28, event=0xbfad4cc4) at kernel/qwidget.cpp:8405
#32 0x056679f3 in QFrame::event (this=0x9587b28, e=0xbfad4cc4) at widgets/qframe.cpp:557
#33 0x056f6062 in QAbstractScrollArea::viewportEvent (this=0x9587b28, e=0xbfad4cc4) at widgets/qabstractscrollarea.cpp:1043
#34 0x058b2dff in QGraphicsView::viewportEvent (this=0x9587b28, event=0xbfad4cc4) at graphicsview/qgraphicsview.cpp:2864
#35 0x056f8965 in viewportEvent (this=0x9186e28, o=0x953a728, e=0xbfad4cc4) at widgets/qabstractscrollarea_p.h:100
#36 QAbstractScrollAreaFilter::eventFilter (this=0x9186e28, o=0x953a728, e=0xbfad4cc4) at widgets/qabstractscrollarea_p.h:116
#37 0x076c025a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8bec678, receiver=0x953a728, event=0xbfad4cc4) at kernel/qcoreapplication.cpp:846
#38 0x0521ad00 in QApplicationPrivate::notify_helper (this=0x8bec678, receiver=0x953a728, e=0xbfad4cc4) at kernel/qapplication.cpp:4458
#39 0x0521f97b in QApplication::notify (this=0x8be04c8, receiver=0x953a728, e=0xbfad4cc4) at kernel/qapplication.cpp:4427
#40 0x0113e3ca in KApplication::notify (this=0x8be04c8, receiver=0x953a728, event=0xbfad4cc4) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x076c00bb in QCoreApplication::notifyInternal (this=0x8be04c8, receiver=0x953a728, event=0xbfad4cc4) at kernel/qcoreapplication.cpp:731
#42 0x0526ff0c in sendSpontaneousEvent (this=0x9558420, pdev=0x9558784, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9070d18) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#43 QWidgetPrivate::drawWidget (this=0x9558420, pdev=0x9558784, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9070d18) at kernel/qwidget.cpp:5492
#44 0x05270b7c in QWidgetPrivate::paintSiblingsRecursive (this=0x9272220, pdev=0x9558784, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9070d18) at kernel/qwidget.cpp:5699
#45 0x05270a42 in QWidgetPrivate::paintSiblingsRecursive (this=0x9272220, pdev=0x9558784, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9070d18) at kernel/qwidget.cpp:5686
#46 0x05270a42 in QWidgetPrivate::paintSiblingsRecursive (this=0x9272220, pdev=0x9558784, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9070d18) at kernel/qwidget.cpp:5686
#47 0x0526fc80 in QWidgetPrivate::drawWidget (this=0x9272220, pdev=0x9558784, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x9070d18) at kernel/qwidget.cpp:5545
#48 0x0544e398 in QWidgetBackingStore::sync (this=0x9070d18) at painting/qbackingstore.cpp:1333
#49 0x05265843 in QWidgetPrivate::syncBackingStore (this=0x9272220) at kernel/qwidget.cpp:1842
#50 0x052737e5 in QWidget::event (this=0x9587b28, event=0x9aa4df8) at kernel/qwidget.cpp:8552
#51 0x056679f3 in QFrame::event (this=0x9587b28, e=0x9aa4df8) at widgets/qframe.cpp:557
#52 0x056f7dcf in QAbstractScrollArea::event (this=0x9587b28, e=0x9aa4df8) at widgets/qabstractscrollarea.cpp:996
#53 0x058a6116 in QGraphicsView::event (this=0x9587b28, event=0x9aa4df8) at graphicsview/qgraphicsview.cpp:2741
#54 0x005687c3 in PanelView::event (this=0x9587b28, event=0x9aa4df8) at ../../../../plasma/desktop/shell/panelview.cpp:1604
#55 0x0521ad24 in QApplicationPrivate::notify_helper (this=0x8bec678, receiver=0x9587b28, e=0x9aa4df8) at kernel/qapplication.cpp:4462
#56 0x0521f97b in QApplication::notify (this=0x8be04c8, receiver=0x9587b28, e=0x9aa4df8) at kernel/qapplication.cpp:4427
#57 0x0113e3ca in KApplication::notify (this=0x8be04c8, receiver=0x9587b28, event=0x9aa4df8) at ../../kdeui/kernel/kapplication.cpp:311
#58 0x076c00bb in QCoreApplication::notifyInternal (this=0x8be04c8, receiver=0x9587b28, event=0x9aa4df8) at kernel/qcoreapplication.cpp:731
#59 0x076c3c79 in sendEvent (receiver=0x9587b28, event_type=77, data=0x8b71f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#60 QCoreApplicationPrivate::sendPostedEvents (receiver=0x9587b28, event_type=77, data=0x8b71f50) at kernel/qcoreapplication.cpp:1372
#61 0x076c3e0d in QCoreApplication::sendPostedEvents (receiver=0x9587b28, event_type=77) at kernel/qcoreapplication.cpp:1265
#62 0x05888c46 in dispatchPendingUpdateRequests (this=0x8c54d48) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#63 QGraphicsScenePrivate::_q_processDirtyItems (this=0x8c54d48) at graphicsview/qgraphicsscene.cpp:510
#64 0x05889026 in QGraphicsScene::qt_metacall (this=0x8bf1da8, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x9a341c8) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#65 0x0034ea9a in Plasma::Corona::qt_metacall (this=0x8bf1da8, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x9a341c8) at ./corona.moc:109
#66 0x0055b20a in DesktopCorona::qt_metacall (this=0x8bf1da8, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x9a341c8) at ./desktopcorona.moc:101
#67 0x076c66ba in QMetaObject::metacall (object=0x8bf1da8, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0x9a341c8) at kernel/qmetaobject.cpp:237
#68 0x076d0e16 in QMetaCallEvent::placeMetaCall (this=0x9cb6818, object=0x8bf1da8) at kernel/qobject.cpp:535
#69 0x076d53b7 in QObject::event (this=0x8bf1da8, e=0x9cb6818) at kernel/qobject.cpp:1226
#70 0x05895e44 in QGraphicsScene::event (this=0x8bf1da8, event=0x9cb6818) at graphicsview/qgraphicsscene.cpp:3544
#71 0x0521ad24 in QApplicationPrivate::notify_helper (this=0x8bec678, receiver=0x8bf1da8, e=0x9cb6818) at kernel/qapplication.cpp:4462
#72 0x0521f8ce in QApplication::notify (this=0x8be04c8, receiver=0x8bf1da8, e=0x9cb6818) at kernel/qapplication.cpp:3862
#73 0x0113e3ca in KApplication::notify (this=0x8be04c8, receiver=0x8bf1da8, event=0x9cb6818) at ../../kdeui/kernel/kapplication.cpp:311
#74 0x076c00bb in QCoreApplication::notifyInternal (this=0x8be04c8, receiver=0x8bf1da8, event=0x9cb6818) at kernel/qcoreapplication.cpp:731
#75 0x076c3c79 in sendEvent (receiver=0x0, event_type=0, data=0x8b71f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#76 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8b71f50) at kernel/qcoreapplication.cpp:1372
#77 0x076c3e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#78 0x076ed3c4 in sendPostedEvents (s=0x8bea758) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#79 postEventSourceDispatch (s=0x8bea758) at kernel/qeventdispatcher_glib.cpp:277
#80 0x034c5aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#81 0x034c6270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#82 0x034c6524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#83 0x076ed53c in QEventDispatcherGlib::processEvents (this=0x8b71aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#84 0x052d11e5 in QGuiEventDispatcherGlib::processEvents (this=0x8b71aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#85 0x076bf289 in QEventLoop::processEvents (this=0xbfad6734, flags=...) at kernel/qeventloop.cpp:149
#86 0x076bf522 in QEventLoop::exec (this=0xbfad6734, flags=...) at kernel/qeventloop.cpp:201
#87 0x076c3ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#88 0x052188e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#89 0x005625a5 in kdemain (argc=1, argv=0xbfad6944) at ../../../../plasma/desktop/shell/main.cpp:118
#90 0x080485cb in main (argc=1, argv=0xbfad6944) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 279921, bug 279719, bug 279196, bug 278819, bug 278642.

Reported using DrKonqi