Application: amarok (2.7.0)
KDE Platform Version: 4.11.00
Qt Version: 4.8.4
Operating System: Linux 3.8.0-27-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
Ubuntu 13.04
libqt version 4.8.4
KDE 4.11.0

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2a4ed8b7c0 (LWP 4768))]

Thread 11 (Thread 0x7f2a328d9700 (LWP 4773)):
#0  0x00007f2a4b6783cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2a460fc1dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2a460fc6ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2a349634f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f2a4611feb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#6  0x00007f2a47bf0f8e in start_thread (arg=0x7f2a328d9700) at pthread_create.c:311
#7  0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7f2a1e371700 (LWP 4777)):
#0  0x00007f2a43959f82 in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#1  0x00007f2a4395a85d in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f2a4395a920 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f2a43968c8f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f2a3ea95143 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-3.0.so
#5  0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#6  0x00007f2a47bf0f8e in start_thread (arg=0x7f2a1e371700) at pthread_create.c:311
#7  0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7f2a11637700 (LWP 4779)):
#0  pthread_mutex_lock (mutex=0x7f2a0c000ad0) at forward.c:192
#1  0x00007f2a4613b5c1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2a460fc1c2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2a460fc304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2a4c013036 in QEventDispatcherGlib::processEvents (this=0x7f2a0c000930, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f2a4bfe338f in QEventLoop::processEvents (this=this@entry=0x7f2a11636cd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2a4bfe3618 in QEventLoop::exec (this=this@entry=0x7f2a11636cd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f2a4bee5410 in QThread::exec (this=this@entry=0x2c37920) at thread/qthread.cpp:542
#8  0x00007f2a4bfc4edf in QInotifyFileSystemWatcherEngine::run (this=0x2c37920) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007f2a4bee7bec in QThreadPrivate::start (arg=0x2c37920) at thread/qthread_unix.cpp:338
#10 0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#11 0x00007f2a47bf0f8e in start_thread (arg=0x7f2a11637700) at pthread_create.c:311
#12 0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7f2a0b2e9700 (LWP 4780)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2a4bee814b in wait (time=18446744073709551615, this=0x2e3ce40) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2e3cd18, mutex=0x2e3cfc0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2a4916c0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2e3ccf0, th=0x2e525d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2a4916e9cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e525d0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e525d0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e525d0, previous=0x32d40f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f2a4916d71f in ThreadWeaver::Thread::run (this=0x2e525d0) at ../../../threadweaver/Weaver/Thread.cpp:98
#8  0x00007f2a4bee7bec in QThreadPrivate::start (arg=0x2e525d0) at thread/qthread_unix.cpp:338
#9  0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#10 0x00007f2a47bf0f8e in start_thread (arg=0x7f2a0b2e9700) at pthread_create.c:311
#11 0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f2a02ae8700 (LWP 4781)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2a4bee814b in wait (time=18446744073709551615, this=0x2e3ce40) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2e3cd18, mutex=0x2e3cfc0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2a4916c0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2e3ccf0, th=0x2e537f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2a4916e9cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e537f0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e537f0, previous=0x2fee820) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f2a4916d71f in ThreadWeaver::Thread::run (this=0x2e537f0) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f2a4bee7bec in QThreadPrivate::start (arg=0x2e537f0) at thread/qthread_unix.cpp:338
#8  0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#9  0x00007f2a47bf0f8e in start_thread (arg=0x7f2a02ae8700) at pthread_create.c:311
#10 0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f2a0aae8700 (LWP 4782)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2a4bee814b in wait (time=18446744073709551615, this=0x2e3ce40) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2e3cd18, mutex=0x2e3cfc0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2a4916c0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2e3ccf0, th=0x2e54c40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2a4916e9cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e54c40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e54c40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e54c40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e54c40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e54c40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e54c40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007f2a4916e9e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e54c40, previous=0x2e624b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007f2a4916d71f in ThreadWeaver::Thread::run (this=0x2e54c40) at ../../../threadweaver/Weaver/Thread.cpp:98
#12 0x00007f2a4bee7bec in QThreadPrivate::start (arg=0x2e54c40) at thread/qthread_unix.cpp:338
#13 0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#14 0x00007f2a47bf0f8e in start_thread (arg=0x7f2a0aae8700) at pthread_create.c:311
#15 0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f2a0a2e7700 (LWP 4783)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2a4bee814b in wait (time=18446744073709551615, this=0x2e3ce40) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2e3cd18, mutex=0x2e3cfc0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2a4916c0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2e3ccf0, th=0x2e560c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2a4916e9cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x2e3d090, th=0x2e560c0, previous=0x3763de0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2a4916d71f in ThreadWeaver::Thread::run (this=0x2e560c0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f2a4bee7bec in QThreadPrivate::start (arg=0x2e560c0) at thread/qthread_unix.cpp:338
#7  0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#8  0x00007f2a47bf0f8e in start_thread (arg=0x7f2a0a2e7700) at pthread_create.c:311
#9  0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f2a089e8700 (LWP 4784)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2a42c87585 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f2a42c875d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#4  0x00007f2a47bf0f8e in start_thread (arg=0x7f2a089e8700) at pthread_create.c:311
#5  0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f2a035ea700 (LWP 4787)):
#0  0x00007fffd05fe70c in ?? ()
#1  0x00007f2a035e9a10 in ?? ()
#2  0x00007fffd05feac9 in ?? ()
#3  0x00007f2a035e9a60 in ?? ()
#4  0x0000000100000001 in ?? ()
#5  0x00007f299c002060 in ?? ()
#6  0x00007f2a035e9af0 in ?? ()
#7  0x00007f2a035e9ba8 in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2a01eaa700 (LWP 4788)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2a481cbb27 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f2a481cbb59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f2a3d30d764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#4  0x00007f2a47bf0f8e in start_thread (arg=0x7f2a01eaa700) at pthread_create.c:311
#5  0x00007f2a4b684e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f2a4ed8b7c0 (LWP 4768)):
[KCrash Handler]
#6  KStandardDirs::saveLocation (this=0x20110c0, type=type@entry=0x0, suffix=..., create=create@entry=false) at ../../kdecore/kernel/kstandarddirs.cpp:1511
#7  0x00007f2a4c48965b in KStandardDirs::locateLocal (type=type@entry=0x0, filename=..., createDir=createDir@entry=false, cData=...) at ../../kdecore/kernel/kstandarddirs.cpp:2131
#8  0x00007f2a4c3dca6a in KConfigPrivate::changeFileName (this=this@entry=0x3204ab0, name=..., type=type@entry=0x0) at ../../kdecore/config/kconfig.cpp:547
#9  0x00007f2a4c3f4dd3 in KDesktopFilePrivate::KDesktopFilePrivate (this=0x3204ab0, resourceType=0x0, fileName=...) at ../../kdecore/config/kdesktopfile.cpp:60
#10 0x00007f2a4c3f6d9c in KDesktopFile::KDesktopFile (this=0x7fffd04cc6e0, resourceType=0x0, fileName=...) at ../../kdecore/config/kdesktopfile.cpp:64
#11 0x00007f2a4c4ca697 in KPluginInfo::KPluginInfo (this=0x7fffd04cc7c0, filename=..., resource=0x0) at ../../kdecore/services/kplugininfo.cpp:82
#12 0x00007f2a4868d724 in Plasma::ThemePrivate::useCache (this=0x2fbba10) at ../../plasma/theme.cpp:229
#13 0x00007f2a4868de6a in Plasma::Theme::findInCache (this=this@entry=0x2fbb9a0, key=..., pix=...) at ../../plasma/theme.cpp:967
#14 0x00007f2a4861a2b0 in Plasma::FrameSvgPrivate::generateBackground (this=0x314f160, frame=frame@entry=0x32001d0) at ../../plasma/framesvg.cpp:671
#15 0x00007f2a4861b98b in Plasma::FrameSvg::paintFrame (this=0x314cbc0, painter=painter@entry=0x7fffd04ccd20, pos=...) at ../../plasma/framesvg.cpp:529
#16 0x00007f2a48655ff0 in Plasma::Style::drawComplexControl (this=0x314e0d0, control=<optimized out>, option=0x7fffd04ccd30, painter=0x7fffd04ccd20, widget=<optimized out>) at ../../plasma/private/style.cpp:157
#17 0x00007f2a4ce1cb97 in QScrollBar::paintEvent (this=0x314cac0) at widgets/qscrollbar.cpp:567
#18 0x00007f2a4ca1ba3e in QWidget::event (this=this@entry=0x314cac0, event=event@entry=0x7fffd04cd620) at kernel/qwidget.cpp:8532
#19 0x00007f2a4cd90425 in QAbstractSlider::event (this=this@entry=0x314cac0, e=e@entry=0x7fffd04cd620) at widgets/qabstractslider.cpp:952
#20 0x00007f2a4ce1d65b in QScrollBar::event (this=0x314cac0, event=0x7fffd04cd620) at widgets/qscrollbar.cpp:547
#21 0x00007f2a4c9ce8ec in QApplicationPrivate::notify_helper (this=this@entry=0x2028960, receiver=receiver@entry=0x314cac0, e=e@entry=0x7fffd04cd620) at kernel/qapplication.cpp:4567
#22 0x00007f2a4c9d125b in QApplication::notify (this=this@entry=0x7fffd04d4970, receiver=receiver@entry=0x314cac0, e=e@entry=0x7fffd04cd620) at kernel/qapplication.cpp:4428
#23 0x00007f2a4e7a7916 in KApplication::notify (this=0x7fffd04d4970, receiver=0x314cac0, event=0x7fffd04cd620) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f2a4bfe463e in QCoreApplication::notifyInternal (this=0x7fffd04d4970, receiver=receiver@entry=0x314cac0, event=event@entry=0x7fffd04cd620) at kernel/qcoreapplication.cpp:946
#25 0x00007f2a4ca206b4 in sendSpontaneousEvent (event=0x7fffd04cd620, receiver=0x314cac0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#26 QWidgetPrivate::drawWidget (this=this@entry=0x30a3670, pdev=pdev@entry=0x368db90, rgn=..., offset=..., flags=flags@entry=15, sharedPainter=0x7fffd04cf900, backingStore=backingStore@entry=0x0) at kernel/qwidget.cpp:5598
#27 0x00007f2a4ca21446 in QWidgetPrivate::render (this=0x30a3670, target=target@entry=0x368db90, targetOffset=..., sourceRegion=..., renderFlags=..., readyToRender=readyToRender@entry=false) at kernel/qwidget.cpp:5734
#28 0x00007f2a4ca21709 in QWidget::render (this=this@entry=0x314cac0, target=target@entry=0x368db90, targetOffset=..., sourceRegion=..., renderFlags=...) at kernel/qwidget.cpp:5186
#29 0x00007f2a4ca223c8 in QWidget::render (this=0x314cac0, painter=painter@entry=0x7fffd04cf900, targetOffset=..., sourceRegion=..., renderFlags=...) at kernel/qwidget.cpp:5264
#30 0x00007f2a4cfad84b in QGraphicsProxyWidget::paint (this=<optimized out>, painter=0x7fffd04cf900, option=<optimized out>, widget=<optimized out>) at graphicsview/qgraphicsproxywidget.cpp:1490
#31 0x00007f2a4cfb2b99 in _q_paintItem (item=item@entry=0x30a4ae0, painter=painter@entry=0x7fffd04cf900, option=option@entry=0x2fb4288, widget=widget@entry=0x2fd0de0, useWindowOpacity=useWindowOpacity@entry=true, painterStateProtection=painterStateProtection@entry=true) at graphicsview/qgraphicsscene.cpp:4335
#32 0x00007f2a4cfc2785 in QGraphicsScenePrivate::drawItemHelper (this=this@entry=0x2fb4060, item=item@entry=0x30a4ae0, painter=painter@entry=0x7fffd04cf900, option=option@entry=0x2fb4288, widget=widget@entry=0x2fd0de0, painterStateProtection=<optimized out>) at graphicsview/qgraphicsscene.cpp:4431
#33 0x00007f2a4cfc5120 in QGraphicsScenePrivate::draw (this=this@entry=0x2fb4060, item=item@entry=0x30a4ae0, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, transformPtr=transformPtr@entry=0x30b1d70, exposedRegion=exposedRegion@entry=0x3047628, widget=0x2fd0de0, opacity=opacity@entry=1, effectTransform=effectTransform@entry=0x0, wasDirtyParentSceneTransform=wasDirtyParentSceneTransform@entry=true, drawItem=true) at graphicsview/qgraphicsscene.cpp:4966
#34 0x00007f2a4cfc57f5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x2fb4060, item=0x30a4ae0, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, exposedRegion=exposedRegion@entry=0x3047628, widget=widget@entry=0x2fd0de0, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857
#35 0x00007f2a4cfc4c85 in QGraphicsScenePrivate::draw (this=this@entry=0x2fb4060, item=item@entry=0x315ddf0, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, transformPtr=transformPtr@entry=0x30b3560, exposedRegion=exposedRegion@entry=0x3047628, widget=0x2fd0de0, opacity=opacity@entry=1, effectTransform=effectTransform@entry=0x0, wasDirtyParentSceneTransform=wasDirtyParentSceneTransform@entry=true, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996
#36 0x00007f2a4cfc57f5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x2fb4060, item=0x315ddf0, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, exposedRegion=exposedRegion@entry=0x3047628, widget=widget@entry=0x2fd0de0, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857
#37 0x00007f2a4cfc4c85 in QGraphicsScenePrivate::draw (this=this@entry=0x2fb4060, item=item@entry=0x303c7a0, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, transformPtr=transformPtr@entry=0x314acf0, exposedRegion=exposedRegion@entry=0x3047628, widget=0x2fd0de0, opacity=opacity@entry=1, effectTransform=effectTransform@entry=0x0, wasDirtyParentSceneTransform=wasDirtyParentSceneTransform@entry=true, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996
#38 0x00007f2a4cfc57f5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x2fb4060, item=0x303c7a0, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, exposedRegion=exposedRegion@entry=0x3047628, widget=widget@entry=0x2fd0de0, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857
#39 0x00007f2a4cfc4c85 in QGraphicsScenePrivate::draw (this=this@entry=0x2fb4060, item=item@entry=0x2fdd3f0, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, transformPtr=transformPtr@entry=0x2fcfe60, exposedRegion=exposedRegion@entry=0x3047628, widget=0x2fd0de0, opacity=opacity@entry=1, effectTransform=effectTransform@entry=0x0, wasDirtyParentSceneTransform=wasDirtyParentSceneTransform@entry=true, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996
#40 0x00007f2a4cfc57f5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x2fb4060, item=0x2fdd3f0, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, exposedRegion=exposedRegion@entry=0x3047628, widget=widget@entry=0x2fd0de0, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857
#41 0x00007f2a4cfc4c85 in QGraphicsScenePrivate::draw (this=this@entry=0x2fb4060, item=item@entry=0x2fdbf90, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, transformPtr=transformPtr@entry=0x3045e10, exposedRegion=exposedRegion@entry=0x3047628, widget=0x2fd0de0, opacity=opacity@entry=1, effectTransform=effectTransform@entry=0x0, wasDirtyParentSceneTransform=wasDirtyParentSceneTransform@entry=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996
#42 0x00007f2a4cfc57f5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x2fb4060, item=0x2fdbf90, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, exposedRegion=exposedRegion@entry=0x3047628, widget=widget@entry=0x2fd0de0, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857
#43 0x00007f2a4cfc62de in QGraphicsScenePrivate::drawItems (this=0x2fb4060, painter=painter@entry=0x7fffd04cf900, viewTransform=viewTransform@entry=0x0, exposedRegion=exposedRegion@entry=0x3047628, widget=0x2fd0de0) at graphicsview/qgraphicsscene.cpp:4739
#44 0x00007f2a4cfe2c58 in QGraphicsView::paintEvent (this=0x2fb1b60, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3471
#45 0x00007f2a4ca1ba3e in QWidget::event (this=this@entry=0x2fb1b60, event=event@entry=0x7fffd04d0550) at kernel/qwidget.cpp:8532
#46 0x00007f2a4cdce486 in QFrame::event (this=0x2fb1b60, e=0x7fffd04d0550) at widgets/qframe.cpp:557
#47 0x00007f2a4cfe624b in QGraphicsView::viewportEvent (this=0x2fb1b60, event=0x7fffd04d0550) at graphicsview/qgraphicsview.cpp:2866
#48 0x00007f2a4bfe47a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x2028960, receiver=receiver@entry=0x2fd0de0, event=event@entry=0x7fffd04d0550) at kernel/qcoreapplication.cpp:1056
#49 0x00007f2a4c9ce8bc in QApplicationPrivate::notify_helper (this=this@entry=0x2028960, receiver=receiver@entry=0x2fd0de0, e=e@entry=0x7fffd04d0550) at kernel/qapplication.cpp:4563
#50 0x00007f2a4c9d125b in QApplication::notify (this=this@entry=0x7fffd04d4970, receiver=receiver@entry=0x2fd0de0, e=e@entry=0x7fffd04d0550) at kernel/qapplication.cpp:4428
#51 0x00007f2a4e7a7916 in KApplication::notify (this=0x7fffd04d4970, receiver=0x2fd0de0, event=0x7fffd04d0550) at ../../kdeui/kernel/kapplication.cpp:311
#52 0x00007f2a4bfe463e in QCoreApplication::notifyInternal (this=0x7fffd04d4970, receiver=receiver@entry=0x2fd0de0, event=event@entry=0x7fffd04d0550) at kernel/qcoreapplication.cpp:946
#53 0x00007f2a4ca206b4 in sendSpontaneousEvent (event=0x7fffd04d0550, receiver=0x2fd0de0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#54 QWidgetPrivate::drawWidget (this=this@entry=0x2fdedf0, pdev=pdev@entry=0x368db90, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5598
#55 0x00007f2a4ca211af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x30471a0, pdev=pdev@entry=0x368db90, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5807
#56 0x00007f2a4ca20243 in QWidgetPrivate::drawWidget (this=this@entry=0x30471a0, pdev=pdev@entry=0x368db90, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5651
#57 0x00007f2a4ca211af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2fb3670, pdev=pdev@entry=0x368db90, siblings=..., index=<optimized out>, index@entry=1, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5807
#58 0x00007f2a4ca20ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2fb3670, pdev=pdev@entry=0x368db90, siblings=..., index=1, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5794
#59 0x00007f2a4ca20243 in QWidgetPrivate::drawWidget (this=this@entry=0x2fb3670, pdev=pdev@entry=0x368db90, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5651
#60 0x00007f2a4ca211af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2faf250, pdev=pdev@entry=0x368db90, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5807
#61 0x00007f2a4ca20243 in QWidgetPrivate::drawWidget (this=this@entry=0x2faf250, pdev=pdev@entry=0x368db90, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5651
#62 0x00007f2a4ca211af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2881660, pdev=pdev@entry=0x368db90, siblings=..., index=<optimized out>, index@entry=86, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5807
#63 0x00007f2a4ca20ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2881660, pdev=pdev@entry=0x368db90, siblings=..., index=86, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5794
#64 0x00007f2a4ca20243 in QWidgetPrivate::drawWidget (this=0x2881660, pdev=0x368db90, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x32e12a0) at kernel/qwidget.cpp:5651
#65 0x00007f2a4cbe5f48 in QWidgetBackingStore::sync (this=this@entry=0x32e12a0) at painting/qbackingstore.cpp:1373
#66 0x00007f2a4cbe630c in QWidgetBackingStore::sync (this=0x32e12a0, exposedWidget=0x2feb420, exposedRegion=...) at painting/qbackingstore.cpp:1161
#67 0x00007f2a4ca0efa2 in QWidgetPrivate::syncBackingStore (this=this@entry=0x31ef110, region=...) at kernel/qwidget.cpp:1905
#68 0x00007f2a4ca3bc9a in QETWidget::translatePaintEvent (this=this@entry=0x2feb420, event=event@entry=0x7fffd04d21c0) at kernel/qapplication_x11.cpp:5598
#69 0x00007f2a4ca4903b in QApplication::x11ProcessEvent (this=0x7fffd04d4970, event=event@entry=0x7fffd04d21c0) at kernel/qapplication_x11.cpp:3646
#70 0x00007f2a4ca74042 in x11EventSourceDispatch (s=0x202b2a0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#71 0x00007f2a460fbf05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#72 0x00007f2a460fc248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#73 0x00007f2a460fc304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#74 0x00007f2a4c013016 in QEventDispatcherGlib::processEvents (this=0x1e25ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#75 0x00007f2a4ca7413e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#76 0x00007f2a4bfe338f in QEventLoop::processEvents (this=this@entry=0x7fffd04d2590, flags=...) at kernel/qeventloop.cpp:149
#77 0x00007f2a4bfe3618 in QEventLoop::exec (this=this@entry=0x7fffd04d2590, flags=...) at kernel/qeventloop.cpp:204
#78 0x00007f2a4bfe8cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#79 0x00007f2a4c9ccffc in QApplication::exec () at kernel/qapplication.cpp:3828
#80 0x00000000004090ca in main (argc=1, argv=0x7fffd04d4ad8) at ../../src/main.cpp:329

The reporter indicates this bug may be a duplicate of or related to bug 322446, bug 321641.

Possible duplicates by query: bug 322446, bug 321641, bug 321144.

Reported using DrKonqi