Bug 281219

Summary: Plasma crashed when quitting Amarok
Product: [Unmaintained] plasma4 Reporter: underline
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description underline 2011-09-02 15:32:33 UTC 
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:
- What I was doing when the application crashed:
When I clicked on the Amarok's tray icon and selected close in the popup menu, it caused plasma crash.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77e3ad0 (LWP 1883))]

Thread 8 (Thread 0xaf8ffb70 (LWP 1886)):
#0  0x02b8946b in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x02b5f513 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0129e577 in QEventDispatcherGlib::processEvents (this=0xa07be48, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#3  0x01270289 in QEventLoop::processEvents (this=0xaf8ff280, flags=...) at kernel/qeventloop.cpp:149
#4  0x01270522 in QEventLoop::exec (this=0xaf8ff280, flags=...) at kernel/qeventloop.cpp:201
#5  0x0117a2a0 in QThread::exec (this=0xa07b7a8) at thread/qthread.cpp:492
#6  0x01251fdb in QInotifyFileSystemWatcherEngine::run (this=0xa07b7a8) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x0117cda2 in QThreadPrivate::start (arg=0xa07b7a8) at thread/qthread_unix.cpp:320
#8  0x05bb9e99 in start_thread (arg=0xaf8ffb70) at pthread_create.c:304
#9  0x00bd873e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xae2bdb70 (LWP 1887)):
#0  0x0129ec01 in idleTimerSourceCheck (source=0xa111bc0) at kernel/qeventdispatcher_glib.cpp:218
#1  0x02b5e71d in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x02b5f03a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02b5f524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0129e577 in QEventDispatcherGlib::processEvents (this=0xa10cf68, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x01270289 in QEventLoop::processEvents (this=0xae2bd280, flags=...) at kernel/qeventloop.cpp:149
#6  0x01270522 in QEventLoop::exec (this=0xae2bd280, flags=...) at kernel/qeventloop.cpp:201
#7  0x0117a2a0 in QThread::exec (this=0xa10cf48) at thread/qthread.cpp:492
#8  0x01251fdb in QInotifyFileSystemWatcherEngine::run (this=0xa10cf48) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0117cda2 in QThreadPrivate::start (arg=0xa10cf48) at thread/qthread_unix.cpp:320
#10 0x05bb9e99 in start_thread (arg=0xae2bdb70) at pthread_create.c:304
#11 0x00bd873e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xacabab70 (LWP 1893)):
#0  0x0027d416 in __kernel_vsyscall ()
#1  0x00bc9f76 in __poll (fds=0xa38b790, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x02b6f84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02b5f1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x02b5f92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0861e304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x02b882df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x05bb9e99 in start_thread (arg=0xacabab70) at pthread_create.c:304
#8  0x00bd873e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xab626b70 (LWP 3618)):
#0  0x0027d416 in __kernel_vsyscall ()
#1  0x05bbe48c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00be63fd in __pthread_cond_wait (cond=0xa4ce6e0, mutex=0xa4ce6c8) at forward.c:139
#3  0x0117d467 in wait (this=0xa4d00b0, mutex=0xa49d7b8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa4d00b0, mutex=0xa49d7b8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0012d7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa4d0098, th=0xa49bfb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0013047c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa49da58, th=0xa49bfb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0012d42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa4d0098, th=0xa49bfb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0013056a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa49da58, th=0xa49bfb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0012d373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4d0098, th=0xa49bfb8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00130589 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa49da58, th=0xa49bfb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0012d373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4d0098, th=0xa49bfb8, previous=0xa64e1d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0012ef9e in ThreadWeaver::ThreadRunHelper::run (this=0xab6262e4, parent=0xa4d0098, th=0xa49bfb8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0012f05b in ThreadWeaver::Thread::run (this=0xa49bfb8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x0117cda2 in QThreadPrivate::start (arg=0xa49bfb8) at thread/qthread_unix.cpp:320
#15 0x05bb9e99 in start_thread (arg=0xab626b70) at pthread_create.c:304
#16 0x00bd873e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xadabcb70 (LWP 3619)):
#0  0x0027d416 in __kernel_vsyscall ()
#1  0x05bbe48c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00be63fd in __pthread_cond_wait (cond=0xa4ce6e0, mutex=0xa4ce6c8) at forward.c:139
#3  0x0117d467 in wait (this=0xa4d00b0, mutex=0xa49d7b8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa4d00b0, mutex=0xa49d7b8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0012d7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa4d0098, th=0xaa6eaa0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0013047c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa49da58, th=0xaa6eaa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0012d42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa4d0098, th=0xaa6eaa0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0013056a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa49da58, th=0xaa6eaa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0012d373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4d0098, th=0xaa6eaa0, previous=0xa75d0f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0012ef9e in ThreadWeaver::ThreadRunHelper::run (this=0xadabc2e4, parent=0xa4d0098, th=0xaa6eaa0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0012f05b in ThreadWeaver::Thread::run (this=0xaa6eaa0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0117cda2 in QThreadPrivate::start (arg=0xaa6eaa0) at thread/qthread_unix.cpp:320
#13 0x05bb9e99 in start_thread (arg=0xadabcb70) at pthread_create.c:304
#14 0x00bd873e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xad2bbb70 (LWP 3620)):
#0  0x0027d416 in __kernel_vsyscall ()
#1  0x05bbe48c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00be63fd in __pthread_cond_wait (cond=0xa4ce6e0, mutex=0xa4ce6c8) at forward.c:139
#3  0x0117d467 in wait (this=0xa4d00b0, mutex=0xa49d7b8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa4d00b0, mutex=0xa49d7b8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0012d7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa4d0098, th=0xa8d0ce8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0013047c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa49da58, th=0xa8d0ce8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0012d42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa4d0098, th=0xa8d0ce8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0013056a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa49da58, th=0xa8d0ce8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0012d373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4d0098, th=0xa8d0ce8, previous=0xa71ec18) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0012ef9e in ThreadWeaver::ThreadRunHelper::run (this=0xad2bb2e4, parent=0xa4d0098, th=0xa8d0ce8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0012f05b in ThreadWeaver::Thread::run (this=0xa8d0ce8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0117cda2 in QThreadPrivate::start (arg=0xa8d0ce8) at thread/qthread_unix.cpp:320
#13 0x05bb9e99 in start_thread (arg=0xad2bbb70) at pthread_create.c:304
#14 0x00bd873e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa9024b70 (LWP 3621)):
#0  0x0027d416 in __kernel_vsyscall ()
#1  0x05bbe48c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00be63fd in __pthread_cond_wait (cond=0xa4ce6e0, mutex=0xa4ce6c8) at forward.c:139
#3  0x0117d467 in wait (this=0xa4d00b0, mutex=0xa49d7b8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa4d00b0, mutex=0xa49d7b8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0012d7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa4d0098, th=0xa76e460) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0013047c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa49da58, th=0xa76e460) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0012d42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa4d0098, th=0xa76e460) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0013056a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa49da58, th=0xa76e460) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0012d373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4d0098, th=0xa76e460, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00130589 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa49da58, th=0xa76e460) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0012d373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4d0098, th=0xa76e460, previous=0xaf906330) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0012ef9e in ThreadWeaver::ThreadRunHelper::run (this=0xa90242e4, parent=0xa4d0098, th=0xa76e460) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0012f05b in ThreadWeaver::Thread::run (this=0xa76e460) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x0117cda2 in QThreadPrivate::start (arg=0xa76e460) at thread/qthread_unix.cpp:320
#15 0x05bb9e99 in start_thread (arg=0xa9024b70) at pthread_create.c:304
#16 0x00bd873e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77e3ad0 (LWP 1883)):
[KCrash Handler]
#7  0x00ef4454 in QString (this=0x9a40061, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:728
#8  KIconEffect::fingerprint (this=0x9a40061, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#9  0x00efa352 in KIconLoaderPrivate::makeCacheKey (this=0x9a4004d, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#10 0x00f01398 in KIconLoader::loadIcon (this=0xa3153e8, _name=..., group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#11 0x00ef8d76 in KIconEngine::pixmap (this=0xa94f6a8, size=..., mode=QIcon::Normal, state=QIcon::Off) at ../../kdeui/icons/kiconengine.cpp:93
#12 0x06ff0712 in QIcon::pixmap (this=0xa937194, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:676
#13 0x00586969 in Plasma::IconWidgetPrivate::decoration (this=0xa9370f0, option=0x9a41ac8, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#14 0x0058d21d in Plasma::IconWidget::paint (this=0xa75f610, painter=0xbfa7a87c, option=0x9a41ac8, widget=0x0) at ../../plasma/widgets/iconwidget.cpp:1128
#15 0x03c580dd in SystemTray::DBusSystemTrayWidget::paint (this=0xa75f610, painter=0xbfa7a87c, option=0x9a41ac8, widget=0x0) at ../../../../../plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#16 0x0759947c in _q_paintItem (item=<value optimized out>, painter=0xbfa7a87c, option=0x9a41ac8, widget=0x0, useWindowOpacity=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#17 0x07599782 in _q_paintIntoCache (pix=0xbfa7ad4c, item=0xa75f618, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x9a41ac8, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#18 0x075ad490 in QGraphicsScenePrivate::drawItemHelper (this=0x9a41978, item=0xa75f618, painter=0xbfa7c534, option=0x9a41ac8, widget=0x9cd7f50, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#19 0x075ae152 in QGraphicsScenePrivate::draw (this=0x9a41978, item=0xa75f618, painter=0xbfa7c534, viewTransform=0xbfa7c31c, transformPtr=0xbfa7b130, exposedRegion=0x9f10de0, widget=0x9cd7f50, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#20 0x075aee92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x9a41978, item=0xa75f618, painter=0xbfa7c534, viewTransform=0xbfa7c31c, exposedRegion=0x9f10de0, widget=0x9cd7f50, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#21 0x075adf7c in QGraphicsScenePrivate::draw (this=0x9a41978, item=0x9b7a048, painter=0xbfa7c534, viewTransform=0xbfa7c31c, transformPtr=0xbfa7b5d0, exposedRegion=0x9f10de0, widget=0x9cd7f50, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#22 0x075aee92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x9a41978, item=0x9b7a048, painter=0xbfa7c534, viewTransform=0xbfa7c31c, exposedRegion=0x9f10de0, widget=0x9cd7f50, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#23 0x075adf7c in QGraphicsScenePrivate::draw (this=0x9a41978, item=0x9ba1cf8, painter=0xbfa7c534, viewTransform=0xbfa7c31c, transformPtr=0xbfa7ba70, exposedRegion=0x9f10de0, widget=0x9cd7f50, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#24 0x075aee92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x9a41978, item=0x9ba1cf8, painter=0xbfa7c534, viewTransform=0xbfa7c31c, exposedRegion=0x9f10de0, widget=0x9cd7f50, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#25 0x075adf7c in QGraphicsScenePrivate::draw (this=0x9a41978, item=0x9a94210, painter=0xbfa7c534, viewTransform=0xbfa7c31c, transformPtr=0xbfa7bf10, exposedRegion=0x9f10de0, widget=0x9cd7f50, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#26 0x075aee92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x9a41978, item=0x9a94210, painter=0xbfa7c534, viewTransform=0xbfa7c31c, exposedRegion=0x9f10de0, widget=0x9cd7f50, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#27 0x075af696 in QGraphicsScenePrivate::drawItems (this=0x9a41978, painter=0xbfa7c534, viewTransform=0xbfa7c31c, exposedRegion=0x9f10de0, widget=0x9cd7f50) at graphicsview/qgraphicsscene.cpp:4735
#28 0x075ce931 in QGraphicsView::paintEvent (this=0xa1ad688, event=0xbfa7cc44) at graphicsview/qgraphicsview.cpp:3469
#29 0x00a6e484 in PanelView::paintEvent (this=0xa1ad688, event=0xbfa7cc44) at ../../../../plasma/desktop/shell/panelview.cpp:1593
#30 0x06f9018e in QWidget::event (this=0xa1ad688, event=0xbfa7cc44) at kernel/qwidget.cpp:8405
#31 0x073849f3 in QFrame::event (this=0xa1ad688, e=0xbfa7cc44) at widgets/qframe.cpp:557
#32 0x07413062 in QAbstractScrollArea::viewportEvent (this=0xa1ad688, e=0xbfa7cc44) at widgets/qabstractscrollarea.cpp:1043
#33 0x075cfdff in QGraphicsView::viewportEvent (this=0xa1ad688, event=0xbfa7cc44) at graphicsview/qgraphicsview.cpp:2864
#34 0x07415965 in viewportEvent (this=0xa21ce58, o=0x9cd7f50, e=0xbfa7cc44) at widgets/qabstractscrollarea_p.h:100
#35 QAbstractScrollAreaFilter::eventFilter (this=0xa21ce58, o=0x9cd7f50, e=0xbfa7cc44) at widgets/qabstractscrollarea_p.h:116
#36 0x0127125a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x99c4f10, receiver=0x9cd7f50, event=0xbfa7cc44) at kernel/qcoreapplication.cpp:846
#37 0x06f37d00 in QApplicationPrivate::notify_helper (this=0x99c4f10, receiver=0x9cd7f50, e=0xbfa7cc44) at kernel/qapplication.cpp:4458
#38 0x06f3c97b in QApplication::notify (this=0x99ba610, receiver=0x9cd7f50, e=0xbfa7cc44) at kernel/qapplication.cpp:4427
#39 0x00f533ca in KApplication::notify (this=0x99ba610, receiver=0x9cd7f50, event=0xbfa7cc44) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x012710bb in QCoreApplication::notifyInternal (this=0x99ba610, receiver=0x9cd7f50, event=0xbfa7cc44) at kernel/qcoreapplication.cpp:731
#41 0x06f8cf0c in sendSpontaneousEvent (this=0xa133aa0, pdev=0x9f88fb4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xa150c90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#42 QWidgetPrivate::drawWidget (this=0xa133aa0, pdev=0x9f88fb4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xa150c90) at kernel/qwidget.cpp:5492
#43 0x06f8db7c in QWidgetPrivate::paintSiblingsRecursive (this=0x9f10a90, pdev=0x9f88fb4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xa150c90) at kernel/qwidget.cpp:5699
#44 0x06f8da42 in QWidgetPrivate::paintSiblingsRecursive (this=0x9f10a90, pdev=0x9f88fb4, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xa150c90) at kernel/qwidget.cpp:5686
#45 0x06f8da42 in QWidgetPrivate::paintSiblingsRecursive (this=0x9f10a90, pdev=0x9f88fb4, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xa150c90) at kernel/qwidget.cpp:5686
#46 0x06f8cc80 in QWidgetPrivate::drawWidget (this=0x9f10a90, pdev=0x9f88fb4, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0xa150c90) at kernel/qwidget.cpp:5545
#47 0x0716b398 in QWidgetBackingStore::sync (this=0xa150c90) at painting/qbackingstore.cpp:1333
#48 0x06f82843 in QWidgetPrivate::syncBackingStore (this=0x9f10a90) at kernel/qwidget.cpp:1842
#49 0x06f907e5 in QWidget::event (this=0xa1ad688, event=0xa3153e8) at kernel/qwidget.cpp:8552
#50 0x073849f3 in QFrame::event (this=0xa1ad688, e=0xa3153e8) at widgets/qframe.cpp:557
#51 0x07414dcf in QAbstractScrollArea::event (this=0xa1ad688, e=0xa3153e8) at widgets/qabstractscrollarea.cpp:996
#52 0x075c3116 in QGraphicsView::event (this=0xa1ad688, event=0xa3153e8) at graphicsview/qgraphicsview.cpp:2741
#53 0x00a6e7c3 in PanelView::event (this=0xa1ad688, event=0xa3153e8) at ../../../../plasma/desktop/shell/panelview.cpp:1604
#54 0x06f37d24 in QApplicationPrivate::notify_helper (this=0x99c4f10, receiver=0xa1ad688, e=0xa3153e8) at kernel/qapplication.cpp:4462
#55 0x06f3c97b in QApplication::notify (this=0x99ba610, receiver=0xa1ad688, e=0xa3153e8) at kernel/qapplication.cpp:4427
#56 0x00f533ca in KApplication::notify (this=0x99ba610, receiver=0xa1ad688, event=0xa3153e8) at ../../kdeui/kernel/kapplication.cpp:311
#57 0x012710bb in QCoreApplication::notifyInternal (this=0x99ba610, receiver=0xa1ad688, event=0xa3153e8) at kernel/qcoreapplication.cpp:731
#58 0x01274c79 in sendEvent (receiver=0xa1ad688, event_type=77, data=0x996bf50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#59 QCoreApplicationPrivate::sendPostedEvents (receiver=0xa1ad688, event_type=77, data=0x996bf50) at kernel/qcoreapplication.cpp:1372
#60 0x01274e0d in QCoreApplication::sendPostedEvents (receiver=0xa1ad688, event_type=77) at kernel/qcoreapplication.cpp:1265
#61 0x075a5c46 in dispatchPendingUpdateRequests (this=0x9a41978) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#62 QGraphicsScenePrivate::_q_processDirtyItems (this=0x9a41978) at graphicsview/qgraphicsscene.cpp:510
#63 0x075a6026 in QGraphicsScene::qt_metacall (this=0x99c8b88, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xa1e2910) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#64 0x004c9a9a in Plasma::Corona::qt_metacall (this=0x99c8b88, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xa1e2910) at ./corona.moc:109
#65 0x00a6120a in DesktopCorona::qt_metacall (this=0x99c8b88, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xa1e2910) at ./desktopcorona.moc:101
#66 0x012776ba in QMetaObject::metacall (object=0x99c8b88, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xa1e2910) at kernel/qmetaobject.cpp:237
#67 0x01281e16 in QMetaCallEvent::placeMetaCall (this=0x9aaeb08, object=0x99c8b88) at kernel/qobject.cpp:535
#68 0x012863b7 in QObject::event (this=0x99c8b88, e=0x9aaeb08) at kernel/qobject.cpp:1226
#69 0x075b2e44 in QGraphicsScene::event (this=0x99c8b88, event=0x9aaeb08) at graphicsview/qgraphicsscene.cpp:3544
#70 0x06f37d24 in QApplicationPrivate::notify_helper (this=0x99c4f10, receiver=0x99c8b88, e=0x9aaeb08) at kernel/qapplication.cpp:4462
#71 0x06f3c8ce in QApplication::notify (this=0x99ba610, receiver=0x99c8b88, e=0x9aaeb08) at kernel/qapplication.cpp:3862
#72 0x00f533ca in KApplication::notify (this=0x99ba610, receiver=0x99c8b88, event=0x9aaeb08) at ../../kdeui/kernel/kapplication.cpp:311
#73 0x012710bb in QCoreApplication::notifyInternal (this=0x99ba610, receiver=0x99c8b88, event=0x9aaeb08) at kernel/qcoreapplication.cpp:731
#74 0x01274c79 in sendEvent (receiver=0x0, event_type=0, data=0x996bf50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#75 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x996bf50) at kernel/qcoreapplication.cpp:1372
#76 0x01274e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#77 0x0129e3c4 in sendPostedEvents (s=0x99cb780) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#78 postEventSourceDispatch (s=0x99cb780) at kernel/qeventdispatcher_glib.cpp:277
#79 0x02b5eaa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#80 0x02b5f270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#81 0x02b5f524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#82 0x0129e53c in QEventDispatcherGlib::processEvents (this=0x996baa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#83 0x06fee1e5 in QGuiEventDispatcherGlib::processEvents (this=0x996baa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#84 0x01270289 in QEventLoop::processEvents (this=0xbfa7e6b4, flags=...) at kernel/qeventloop.cpp:149
#85 0x01270522 in QEventLoop::exec (this=0xbfa7e6b4, flags=...) at kernel/qeventloop.cpp:201
#86 0x01274ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#87 0x06f358e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#88 0x00a685a5 in kdemain (argc=1, argv=0xbfa7e8c4) at ../../../../plasma/desktop/shell/main.cpp:118
#89 0x080485cb in main (argc=1, argv=0xbfa7e8c4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 274515.

Possible duplicates by query: bug 281050, bug 280903, bug 280843, bug 280786, bug 280747.

Reported using DrKonqi
Comment 1 Christoph Feck 2011-09-03 11:14:38 UTC 

*** This bug has been marked as a duplicate of bug 280903 ***