Bug 273499

Summary: Plasma Desktop Crashed when i was exiting Amarok
Product: [Plasma] plasma4 Reporter: Cameron Seader <cseader>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kde, kdestuff
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: New crash information added by DrKonqi

Description Cameron Seader 2011-05-17 18:33:28 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.3
Operating System: Linux 2.6.38.6-3-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I went to Exit Amarok by right clicking the icon in the system tray and clicking exit and then the exit dialog opened askign if i was sure and i clicked yes and then that is when the plasma desktop crashed.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ffebb662760 (LWP 4426))]

Thread 8 (Thread 0x7ffe98779700 (LWP 4427)):
#0  0x00007ffeb9fb838c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffeb06a41d4 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#2  0x00007ffeb9fb3a3f in start_thread () from /lib64/libpthread.so.0
#3  0x00007ffeb8d6b67d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7ffe964e0700 (LWP 4431)):
#0  0x00007ffeb9fb767e in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x00007ffeb5b9107a in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007ffeb5b91fa9 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007ffeb5b92650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007ffeba358286 in QEventDispatcherGlib::processEvents (this=0x157c660, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007ffeba32c8d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ffeba32cae5 in QEventLoop::exec (this=0x7ffe964dfde0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007ffeba2417a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007ffeba30e008 in QInotifyFileSystemWatcherEngine::run (this=0x1513160) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007ffeba244095 in QThreadPrivate::start (arg=0x1513160) at thread/qthread_unix.cpp:320
#10 0x00007ffeb9fb3a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007ffeb8d6b67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7ffe8f5d2700 (LWP 4433)):
#0  0x00007ffeb9fb838c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffeaf47f004 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7ffeaf798180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007ffeaf47f039 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7ffeaf7a6254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007ffeb9fb3a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffeb8d6b67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7ffe84d00700 (LWP 10596)):
#0  0x00007ffeb9fb838c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffeba24477b in wait (this=<value optimized out>, mutex=0x1926370, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1926370, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffeae71e254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19a16b0, th=0x268deb0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007ffeae7212a5 in waitForAvailableJob (this=0x1926420, th=0x268deb0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x1926420, th=0x268deb0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007ffeae71e64f in ThreadWeaver::ThreadRunHelper::run (this=0x7ffe84cffe30, parent=0x19a16b0, th=0x268deb0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/Thread.cpp:87
#7  0x00007ffeae71e6d8 in ThreadWeaver::Thread::run (this=0x268deb0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/Thread.cpp:142
#8  0x00007ffeba244095 in QThreadPrivate::start (arg=0x268deb0) at thread/qthread_unix.cpp:320
#9  0x00007ffeb9fb3a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007ffeb8d6b67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ffe95ac7700 (LWP 10597)):
#0  0x00007ffeb9fb838c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffeba24477b in wait (this=<value optimized out>, mutex=0x1926370, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1926370, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffeae71e254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19a16b0, th=0x7ffe90001b50) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007ffeae7212a5 in waitForAvailableJob (this=0x1926420, th=0x7ffe90001b50) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x1926420, th=0x7ffe90001b50) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007ffeae71e64f in ThreadWeaver::ThreadRunHelper::run (this=0x7ffe95ac6e30, parent=0x19a16b0, th=0x7ffe90001b50) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/Thread.cpp:87
#7  0x00007ffeae71e6d8 in ThreadWeaver::Thread::run (this=0x7ffe90001b50) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/Thread.cpp:142
#8  0x00007ffeba244095 in QThreadPrivate::start (arg=0x7ffe90001b50) at thread/qthread_unix.cpp:320
#9  0x00007ffeb9fb3a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007ffeb8d6b67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ffe7b352700 (LWP 10598)):
#0  0x00007ffeb9fb838c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffeba24477b in wait (this=<value optimized out>, mutex=0x1926370, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1926370, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffeae71e254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19a16b0, th=0x7ffe90001b90) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007ffeae7212a5 in waitForAvailableJob (this=0x1926420, th=0x7ffe90001b90) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x1926420, th=0x7ffe90001b90) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007ffeae71e64f in ThreadWeaver::ThreadRunHelper::run (this=0x7ffe7b351e30, parent=0x19a16b0, th=0x7ffe90001b90) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/Thread.cpp:87
#7  0x00007ffeae71e6d8 in ThreadWeaver::Thread::run (this=0x7ffe90001b90) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/Thread.cpp:142
#8  0x00007ffeba244095 in QThreadPrivate::start (arg=0x7ffe90001b90) at thread/qthread_unix.cpp:320
#9  0x00007ffeb9fb3a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007ffeb8d6b67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ffe7ab51700 (LWP 10599)):
#0  0x00007ffeb9fb838c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffeba24477b in wait (this=<value optimized out>, mutex=0x1926370, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1926370, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffeae71e254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19a16b0, th=0x1233cf0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007ffeae7212a5 in waitForAvailableJob (this=0x1926420, th=0x1233cf0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x1926420, th=0x1233cf0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007ffeae7212be in ThreadWeaver::WorkingHardState::applyForWork (this=0x1926420, th=0x1233cf0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007ffeae71e64f in ThreadWeaver::ThreadRunHelper::run (this=0x7ffe7ab50e30, parent=0x19a16b0, th=0x1233cf0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/Thread.cpp:87
#8  0x00007ffeae71e6d8 in ThreadWeaver::Thread::run (this=0x1233cf0) at /usr/src/debug/kdelibs-4.6.3/threadweaver/Weaver/Thread.cpp:142
#9  0x00007ffeba244095 in QThreadPrivate::start (arg=0x1233cf0) at thread/qthread_unix.cpp:320
#10 0x00007ffeb9fb3a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007ffeb8d6b67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffebb662760 (LWP 4426)):
[KCrash Handler]
#6  0x00007ffebafbbf7f in QString (this=0x2240075, group=0, state=0) at /usr/include/QtCore/qstring.h:728
#7  KIconEffect::fingerprint (this=0x2240075, group=0, state=0) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconeffect.cpp:169
#8  0x00007ffebafbd500 in KIconLoaderPrivate::makeCacheKey (this=<value optimized out>, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconloader.cpp:782
#9  0x00007ffebb0eb331 in KIconLoader::loadIcon (this=0x2406aa0, _name=<value optimized out>, group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconloader.cpp:1226
#10 0x00007ffebb0ec410 in KIconEngine::pixmap (this=<value optimized out>, size=..., mode=<value optimized out>, state=<value optimized out>) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconengine.cpp:93
#11 0x00007ffeb957fa65 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 0x00007ffeb10fcc41 in Plasma::IconWidgetPrivate::decoration (this=0x2c0cdc0, option=<value optimized out>, useHoverEffect=true, usePressedEffect=false) at /usr/src/debug/kdelibs-4.6.3/plasma/widgets/iconwidget.cpp:812
#13 0x00007ffeb1102aab in Plasma::IconWidget::paint (this=0x23adca0, painter=0x7fff5c5019b0, option=0x6d8878, widget=<value optimized out>) at /usr/src/debug/kdelibs-4.6.3/plasma/widgets/iconwidget.cpp:1128
#14 0x00007ffea053bc19 in SystemTray::DBusSystemTrayWidget::paint (this=0x23adca0, painter=0x7fff5c5019b0, option=0x6d8878, widget=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#15 0x00007ffeb9abdeed in _q_paintItem (item=<value optimized out>, painter=0x7fff5c5019b0, option=0x6d8878, widget=0x0, useWindowOpacity=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#16 0x00007ffeb9abe200 in _q_paintIntoCache (pix=0x7fff5c501f00, item=0x23adcb0, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x6d8878, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#17 0x00007ffeb9ad2192 in QGraphicsScenePrivate::drawItemHelper (this=0x6d8650, item=0x23adcb0, painter=0x7fff5c503f80, option=<value optimized out>, widget=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#18 0x00007ffeb9ad2cf8 in QGraphicsScenePrivate::draw (this=0x6d8650, item=0x23adcb0, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, transformPtr=0x7fff5c5025d0, exposedRegion=0x13a87c0, widget=0x1864ff0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#19 0x00007ffeb9ad3957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x6d8650, item=0x23adcb0, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, exposedRegion=0x13a87c0, widget=0x1864ff0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#20 0x00007ffeb9ad2b70 in QGraphicsScenePrivate::draw (this=0x6d8650, item=0xca6130, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, transformPtr=0x7fff5c502be0, exposedRegion=0x13a87c0, widget=0x1864ff0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#21 0x00007ffeb9ad3957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x6d8650, item=0xca6130, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, exposedRegion=0x13a87c0, widget=0x1864ff0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#22 0x00007ffeb9ad2b70 in QGraphicsScenePrivate::draw (this=0x6d8650, item=0xd22670, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, transformPtr=0x7fff5c5031f0, exposedRegion=0x13a87c0, widget=0x1864ff0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#23 0x00007ffeb9ad3957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x6d8650, item=0xd22670, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, exposedRegion=0x13a87c0, widget=0x1864ff0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#24 0x00007ffeb9ad2b70 in QGraphicsScenePrivate::draw (this=0x6d8650, item=0xc76b90, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, transformPtr=0x7fff5c503800, exposedRegion=0x13a87c0, widget=0x1864ff0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#25 0x00007ffeb9ad3957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x6d8650, item=0xc76b90, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, exposedRegion=0x13a87c0, widget=0x1864ff0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#26 0x00007ffeb9ad41ec in QGraphicsScenePrivate::drawItems (this=0x6d8650, painter=0x7fff5c503f80, viewTransform=0x7fff5c503d10, exposedRegion=0x13a87c0, widget=0x1864ff0) at graphicsview/qgraphicsscene.cpp:4735
#27 0x00007ffeb9af149c in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3469
#28 0x00007ffeb9529c0e in QWidget::event (this=0x191db80, event=0x7fff5c5048d0) at kernel/qwidget.cpp:8405
#29 0x00007ffeb98cea86 in QFrame::event (this=0x191db80, e=0x7fff5c5048d0) at widgets/qframe.cpp:557
#30 0x00007ffeb9af273b in QGraphicsView::viewportEvent (this=0x191db80, event=0x7fff5c5048d0) at graphicsview/qgraphicsview.cpp:2864
#31 0x00007ffeba32d607 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1864ff0, event=0x7fff5c5048d0) at kernel/qcoreapplication.cpp:846
#32 0x00007ffeb94d8111 in QApplicationPrivate::notify_helper (this=0x6debb0, receiver=0x1864ff0, e=0x7fff5c5048d0) at kernel/qapplication.cpp:4458
#33 0x00007ffeb94e06fa in QApplication::notify (this=<value optimized out>, receiver=0x1864ff0, e=0x7fff5c5048d0) at kernel/qapplication.cpp:4341
#34 0x00007ffebafd3006 in KApplication::notify (this=0x6be6f0, receiver=0x1864ff0, event=0x7fff5c5048d0) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#35 0x00007ffeba32d47c in QCoreApplication::notifyInternal (this=0x6be6f0, receiver=0x1864ff0, event=0x7fff5c5048d0) at kernel/qcoreapplication.cpp:731
#36 0x00007ffeb9526ae2 in sendSpontaneousEvent (this=0x1841f70, pdev=0x1868278, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1a1f470) at ../../src/corelib/kernel/qcoreapplication.h:218
#37 QWidgetPrivate::drawWidget (this=0x1841f70, pdev=0x1868278, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1a1f470) at kernel/qwidget.cpp:5492
#38 0x00007ffeb95276af in QWidgetPrivate::paintSiblingsRecursive (this=0x13a8330, pdev=0x1868278, siblings=<value optimized out>, index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1a1f470) at kernel/qwidget.cpp:5699
#39 0x00007ffeb952756c in QWidgetPrivate::paintSiblingsRecursive (this=0x13a8330, pdev=0x1868278, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1a1f470) at kernel/qwidget.cpp:5686
#40 0x00007ffeb952756c in QWidgetPrivate::paintSiblingsRecursive (this=0x13a8330, pdev=0x1868278, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1a1f470) at kernel/qwidget.cpp:5686
#41 0x00007ffeb952756c in QWidgetPrivate::paintSiblingsRecursive (this=0x13a8330, pdev=0x1868278, siblings=..., index=6, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1a1f470) at kernel/qwidget.cpp:5686
#42 0x00007ffeb952756c in QWidgetPrivate::paintSiblingsRecursive (this=0x13a8330, pdev=0x1868278, siblings=..., index=7, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1a1f470) at kernel/qwidget.cpp:5686
#43 0x00007ffeb952756c in QWidgetPrivate::paintSiblingsRecursive (this=0x13a8330, pdev=0x1868278, siblings=..., index=8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1a1f470) at kernel/qwidget.cpp:5686
#44 0x00007ffeb952684a in QWidgetPrivate::drawWidget (this=0x13a8330, pdev=0x1868278, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x1a1f470) at kernel/qwidget.cpp:5545
#45 0x00007ffeb96e9cf1 in QWidgetBackingStore::sync (this=0x1a1f470) at painting/qbackingstore.cpp:1333
#46 0x00007ffeb951c720 in QWidgetPrivate::syncBackingStore (this=0x13a8330) at kernel/qwidget.cpp:1842
#47 0x00007ffeb952a112 in QWidget::event (this=0x191db80, event=0x2406aa0) at kernel/qwidget.cpp:8552
#48 0x00007ffeb98cea86 in QFrame::event (this=0x191db80, e=0x2406aa0) at widgets/qframe.cpp:557
#49 0x00007ffeb994fbab in QAbstractScrollArea::event (this=0x191db80, e=0x2406aa0) at widgets/qabstractscrollarea.cpp:996
#50 0x00007ffeaa975a90 in PanelView::event (this=0x191db80, event=0x2406aa0) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/panelview.cpp:1604
#51 0x00007ffeb94d8144 in QApplicationPrivate::notify_helper (this=0x6debb0, receiver=0x191db80, e=0x2406aa0) at kernel/qapplication.cpp:4462
#52 0x00007ffeb94e06fa in QApplication::notify (this=<value optimized out>, receiver=0x191db80, e=0x2406aa0) at kernel/qapplication.cpp:4341
#53 0x00007ffebafd3006 in KApplication::notify (this=0x6be6f0, receiver=0x191db80, event=0x2406aa0) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#54 0x00007ffeba32d47c in QCoreApplication::notifyInternal (this=0x6be6f0, receiver=0x191db80, event=0x2406aa0) at kernel/qcoreapplication.cpp:731
#55 0x00007ffeba330c75 in sendEvent (receiver=0x191db80, event_type=77, data=0x6103e0) at kernel/qcoreapplication.h:215
#56 QCoreApplicationPrivate::sendPostedEvents (receiver=0x191db80, event_type=77, data=0x6103e0) at kernel/qcoreapplication.cpp:1372
#57 0x00007ffeb9acaa6a in dispatchPendingUpdateRequests (this=0x6d8650) at ../../src/gui/graphicsview/qgraphicsview_p.h:189
#58 QGraphicsScenePrivate::_q_processDirtyItems (this=0x6d8650) at graphicsview/qgraphicsscene.cpp:510
#59 0x00007ffeb9acae6a in QGraphicsScene::qt_metacall (this=0x6e0690, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x23ce6a0) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#60 0x00007ffeb10504a5 in Plasma::Corona::qt_metacall (this=0x6e0690, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x23ce6a0) at /usr/src/debug/kdelibs-4.6.3/build/plasma/corona.moc:109
#61 0x00007ffeaa969735 in DesktopCorona::qt_metacall (this=0x6e0690, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x23ce6a0) at /usr/src/debug/kdebase-workspace-4.6.3/build/plasma/desktop/shell/desktopcorona.moc:101
#62 0x00007ffeba34137a in QObject::event (this=0x6e0690, e=<value optimized out>) at kernel/qobject.cpp:1217
#63 0x00007ffeb9ad7b40 in QGraphicsScene::event (this=0x6e0690, event=0x1d3c3e0) at graphicsview/qgraphicsscene.cpp:3544
#64 0x00007ffeb94d8144 in QApplicationPrivate::notify_helper (this=0x6debb0, receiver=0x6e0690, e=0x1d3c3e0) at kernel/qapplication.cpp:4462
#65 0x00007ffeb94e06fa in QApplication::notify (this=<value optimized out>, receiver=0x6e0690, e=0x1d3c3e0) at kernel/qapplication.cpp:4341
#66 0x00007ffebafd3006 in KApplication::notify (this=0x6be6f0, receiver=0x6e0690, event=0x1d3c3e0) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#67 0x00007ffeba32d47c in QCoreApplication::notifyInternal (this=0x6be6f0, receiver=0x6e0690, event=0x1d3c3e0) at kernel/qcoreapplication.cpp:731
#68 0x00007ffeba330c75 in sendEvent (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.h:215
#69 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.cpp:1372
#70 0x00007ffeba358093 in sendPostedEvents (s=0x6d3ac0) at kernel/qcoreapplication.h:220
#71 postEventSourceDispatch (s=0x6d3ac0) at kernel/qeventdispatcher_glib.cpp:277
#72 0x00007ffeb5b91bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#73 0x00007ffeb5b923b0 in ?? () from /lib64/libglib-2.0.so.0
#74 0x00007ffeb5b92650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#75 0x00007ffeba35822f in QEventDispatcherGlib::processEvents (this=0x6d2820, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#76 0x00007ffeb957dbae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#77 0x00007ffeba32c8d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#78 0x00007ffeba32cae5 in QEventLoop::exec (this=0x7fff5c5071c0, flags=...) at kernel/qeventloop.cpp:201
#79 0x00007ffeba330f2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#80 0x00007ffeaa9702bd in kdemain (argc=1, argv=0x6767d0) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/main.cpp:120
#81 0x00000000004075c9 in _start ()

This bug may be a duplicate of or related to bug 258706.

Possible duplicates by query: bug 273383, bug 273373, bug 273310, bug 273297, bug 273249.

Reported using DrKonqi
Comment 1 Morten Sjoegren 2011-05-17 23:58:55 UTC 
Created attachment 60092 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.6.3 (4.6.3) using Qt 4.7.2

I exited kopete from the contact vindue, the moment I gave chromium focus plasma crashed. I think it's related.

I'm on exherbo amd64

-- Backtrace (Reduced):
#6  0x00007faffee42938 in KIconEffect::fingerprint(int, int) const () from /usr/lib/libkdeui.so.5
#7  0x00007faffee486fb in KIconLoaderPrivate::makeCacheKey(QString const&, KIconLoader::Group, QStringList const&, int, int) const () from /usr/lib/libkdeui.so.5
#8  0x00007faffee4ff6e in KIconLoader::loadIcon(QString const&, KIconLoader::Group, int, int, QStringList const&, QString*, bool) const () from /usr/lib/libkdeui.so.5
#9  0x00007faffee4739f in KIconEngine::pixmap(QSize const&, QIcon::Mode, QIcon::State) () from /usr/lib/libkdeui.so.5
#10 0x00007faffd0daa9e in QIcon::pixmap(QSize const&, QIcon::Mode, QIcon::State) const () from /usr/lib64/qt4/libQtGui.so.4
Comment 2 Nicolas L. 2011-05-20 09:11:43 UTC 

*** This bug has been marked as a duplicate of bug 258706 ***