Application that crashed: amarok
Version of the application: 2.2.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
After deletion of ~/.kde/share/apps/amarok Amarok starts fine.
When amarok starts to scan my whole collection it crashes.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb771d710 (LWP 3901))]

Thread 12 (Thread 0xb58acb70 (LWP 3904)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x01585142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x001e97e4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x025169ff in metronom_sync_loop (this=0x9df53b0) at metronom.c:870
#4  0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread 0xb50abb70 (LWP 3905)):
#0  0x01582d4b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x001e9956 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#2  0x016b89f4 in IA__g_main_context_query (context=0x9df73e0, max_priority=2147483647, timeout=0xb50ab158, fds=0xf41, n_fds=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2340
#3  0x016bd38c in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=1, self=0x9df6b00) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2573
#4  0x016bd853 in IA__g_main_context_iteration (context=0x9df73e0, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#5  0x055f9067 in QEventDispatcherGlib::processEvents (this=0x9d48d40, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#6  0x055ccc79 in QEventLoop::processEvents (this=0xb50ab2a4, flags=) at kernel/qeventloop.cpp:149
#7  0x055cd0ca in QEventLoop::exec (this=0xb50ab2a4, flags=...) at kernel/qeventloop.cpp:201
#8  0x054dab73 in QThread::exec (this=0x9d48590) at thread/qthread.cpp:487
#9  0x0231020a in Phonon::Xine::XineThread::run (this=0x9d48590) at ../../xine/xinethread.cpp:143
#10 0x054dde32 in QThreadPrivate::start (arg=0x9d48590) at thread/qthread_unix.cpp:188
#11 0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xb08a9b70 (LWP 3914)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x001ceba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0280dcc2 in poll_func (ufds=0x9d3bfc8, nfds=2, timeout=-1, userdata=0x9dfe3e0) at pulse/thread-mainloop.c:75
#3  0x027fae09 in pa_mainloop_poll (m=0x9e111f0) at pulse/mainloop.c:879
#4  0x027fcc23 in pa_mainloop_iterate (m=0x9e111f0, block=1, retval=0x0) at pulse/mainloop.c:961
#5  0x027fccf4 in pa_mainloop_run (m=0x9e111f0, retval=0x0) at pulse/mainloop.c:979
#6  0x0280dbc3 in thread (userdata=0x9dfd398) at pulse/thread-mainloop.c:94
#7  0x028c5ac2 in internal_thread_func (userdata=0x9e03340) at pulsecore/thread-posix.c:72
#8  0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xb00a8b70 (LWP 3915)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x001ceba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x028e6c3b in my_snd_mixer_wait (data=0x9dfa0a8) at audio_alsa_out.c:150
#3  ao_alsa_handle_event_thread (data=0x9dfa0a8) at audio_alsa_out.c:166
#4  0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xaf8a7b70 (LWP 3916)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x01584e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x001e978d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x025275ee in fifo_peek_int (this_gen=0x9e11d78) at audio_out.c:348
#4  fifo_peek (this_gen=0x9e11d78) at audio_out.c:388
#5  ao_loop (this_gen=0x9e11d78) at audio_out.c:1015
#6  0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xaecffb70 (LWP 3917)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x01584e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x001e978d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x025275ee in fifo_peek_int (this_gen=0xaef00970) at audio_out.c:348
#4  fifo_peek (this_gen=0xaef00970) at audio_out.c:388
#5  ao_loop (this_gen=0xaef00970) at audio_out.c:1015
#6  0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xae4feb70 (LWP 3918)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x01584e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x001e978d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x025275ee in fifo_peek_int (this_gen=0x9fbb040) at audio_out.c:348
#4  fifo_peek (this_gen=0x9fbb040) at audio_out.c:388
#5  ao_loop (this_gen=0x9fbb040) at audio_out.c:1015
#6  0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xadcfdb70 (LWP 3921)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x01584e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x001e978d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x054dee67 in QWaitConditionPrivate::wait (this=0xa5d2048, mutex=0xa5d22d8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa5d2048, mutex=0xa5d22d8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0087bb30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa5d2030, th=0xa5c7950) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0087e19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa5d23b8, th=0xa5c7950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0087a1fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa5d2030, th=0xa5c7950) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0087e292 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa5d23b8, th=0xa5c7950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0087bdb3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa5d2030, th=0xa5c7950, previous=0xa1cae20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0087c3be in ThreadWeaver::ThreadRunHelper::run (this=0xadcfd2f4, parent=0xa5d2030, th=0xa5c7950) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0087c9db in ThreadWeaver::Thread::run (this=0xa5c7950) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x054dde32 in QThreadPrivate::start (arg=0xa5c7950) at thread/qthread_unix.cpp:188
#13 0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xad4fcb70 (LWP 3924)):
[KCrash Handler]
#6  Dynamic::BiasSolver::getRandomTrack (this=0xa8b5340, subset=...) at /build/buildd/amarok-2.2.0/src/dynamic/BiasSolver.cpp:733
#7  0x00eea901 in Dynamic::BiasSolver::generateInitialPlaylist (this=0xa8b5340, optimal=@0xad4fc1bf) at /build/buildd/amarok-2.2.0/src/dynamic/BiasSolver.cpp:598
#8  0x00eec893 in Dynamic::BiasSolver::run (this=0xa8b5340) at /build/buildd/amarok-2.2.0/src/dynamic/BiasSolver.cpp:172
#9  0x0087d37d in ThreadWeaver::JobRunHelper::runTheJob (this=0xad4fc26c, th=0xa5390e0, job=0xa8b5340) at ../../../threadweaver/Weaver/Job.cpp:106
#10 0x0087d6e1 in ThreadWeaver::Job::execute (this=0xa8b5340, th=0xa5390e0) at ../../../threadweaver/Weaver/Job.cpp:135
#11 0x0087c38a in ThreadWeaver::ThreadRunHelper::run (this=0xad4fc2f4, parent=0xa5d2030, th=0xa5390e0) at ../../../threadweaver/Weaver/Thread.cpp:95
#12 0x0087c9db in ThreadWeaver::Thread::run (this=0xa5390e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x054dde32 in QThreadPrivate::start (arg=0xa5390e0) at thread/qthread_unix.cpp:188
#14 0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xaccfbb70 (LWP 3925)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x01584e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x001e978d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x054dee67 in QWaitConditionPrivate::wait (this=0xa5d2048, mutex=0xa5d22d8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa5d2048, mutex=0xa5d22d8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0087bb30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa5d2030, th=0x9d35d28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0087e19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa5d23b8, th=0x9d35d28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0087a1fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa5d2030, th=0x9d35d28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0087e292 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa5d23b8, th=0x9d35d28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0087bdb3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa5d2030, th=0x9d35d28, previous=0xa8b04f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0087c3be in ThreadWeaver::ThreadRunHelper::run (this=0xaccfb2f4, parent=0xa5d2030, th=0x9d35d28) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0087c9db in ThreadWeaver::Thread::run (this=0x9d35d28) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x054dde32 in QThreadPrivate::start (arg=0x9d35d28) at thread/qthread_unix.cpp:188
#13 0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xac4fab70 (LWP 3926)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x01584e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x001e978d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x054dee67 in QWaitConditionPrivate::wait (this=0xa5d2048, mutex=0xa5d22d8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa5d2048, mutex=0xa5d22d8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0087bb30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa5d2030, th=0xa5e9048) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0087e19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa5d23b8, th=0xa5e9048) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0087a1fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa5d2030, th=0xa5e9048) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0087e292 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa5d23b8, th=0xa5e9048) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0087bdb3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa5d2030, th=0xa5e9048, previous=0xa63e590) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0087c3be in ThreadWeaver::ThreadRunHelper::run (this=0xac4fa2f4, parent=0xa5d2030, th=0xa5e9048) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0087c9db in ThreadWeaver::Thread::run (this=0xa5e9048) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x054dde32 in QThreadPrivate::start (arg=0xa5e9048) at thread/qthread_unix.cpp:188
#13 0x0158080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x001dc7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb771d710 (LWP 3901)):
#0  0x00a04422 in __kernel_vsyscall ()
#1  0x001ceba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x07f18d80 in ?? () from /usr/lib/libxcb.so.1
#3  0x07f192eb in ?? () from /usr/lib/libxcb.so.1
#4  0x07f19687 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x00a462e9 in _XSend () from /usr/lib/libX11.so.6
#6  0x00a46480 in _XReply () from /usr/lib/libX11.so.6
#7  0x00a33e8d in XQueryPointer () from /usr/lib/libX11.so.6
#8  0x08789900 in QCursor::pos () at kernel/qcursor_x11.cpp:156
#9  0x00d77122 in CollectionTreeItemDelegate::paint (this=0xa53f7f8, painter=0xbfbbbc8c, option=..., index=...)
    at /build/buildd/amarok-2.2.0/src/browsers/collectionbrowser/CollectionTreeItemDelegate.cpp:125
#10 0x08c93500 in QTreeView::drawRow (this=0xa537728, painter=0xbfbbbc8c, option=..., index=...) at itemviews/qtreeview.cpp:1640
#11 0x01148074 in Amarok::PrettyTreeView::drawRow (this=0xa537728, painter=0xbfbbbc8c, option=..., index=...) at /build/buildd/amarok-2.2.0/src/widgets/PrettyTreeView.cpp:42
#12 0x08c9b2cc in QTreeView::drawTree (this=0xa537728, painter=0xbfbbbc8c, region=...) at itemviews/qtreeview.cpp:1403
#13 0x08c9bd4d in QTreeView::paintEvent (this=0xa537728, event=0xbfbbc494) at itemviews/qtreeview.cpp:1281
#14 0x0875cdd4 in QWidget::event (this=0xa537728, event=0xbfbbc494) at kernel/qwidget.cpp:7687
#15 0x08b0c633 in QFrame::event (this=0xa537728, e=0xbfbbc494) at widgets/qframe.cpp:559
#16 0x08bab494 in QAbstractScrollArea::viewportEvent (this=0x1, e=0x1) at widgets/qabstractscrollarea.cpp:962
#17 0x08c5f087 in QAbstractItemView::viewportEvent (this=0xa537728, event=0xbfbbc494) at itemviews/qabstractitemview.cpp:1476
#18 0x08c9a434 in QTreeView::viewportEvent (this=0xa537728, event=0xbfbbc494) at itemviews/qtreeview.cpp:1266
#19 0x08bada95 in QAbstractScrollAreaPrivate::viewportEvent (this=0xa538518, o=0xa3e7f38, e=0xbfbbc494) at widgets/qabstractscrollarea_p.h:100
#20 QAbstractScrollAreaFilter::eventFilter (this=0xa538518, o=0xa3e7f38, e=0xbfbbc494) at widgets/qabstractscrollarea_p.h:111
#21 0x055cd83a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9bce390, receiver=0xa3e7f38, event=0xbfbbc494) at kernel/qcoreapplication.cpp:726
#22 0x08707f2c in QApplicationPrivate::notify_helper (this=0x9bce390, receiver=0xa3e7f38, e=0xbfbbc494) at kernel/qapplication.cpp:4052
#23 0x0870f5ca in QApplication::notify (this=0xbfbbdf3c, receiver=0xa3e7f38, e=0xbfbbc494) at kernel/qapplication.cpp:4021
#24 0x00456bfa in KApplication::notify (this=0xbfbbdf3c, receiver=0xa3e7f38, event=0xbfbbc494) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x055ce6cb in QCoreApplication::notifyInternal (this=0xbfbbdf3c, receiver=0xa3e7f38, event=0xbfbbc494) at kernel/qcoreapplication.cpp:610
#26 0x08764e25 in QCoreApplication::sendSpontaneousEvent (this=0xa537ab0, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#27 QWidgetPrivate::drawWidget (this=0xa537ab0, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750) at kernel/qwidget.cpp:5079
#28 0x0876564d in QWidgetPrivate::paintSiblingsRecursive (this=0xa5377d0, pdev=0x9bc28ac, siblings=..., index=7, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9bd1750)
    at kernel/qwidget.cpp:5189
#29 0x08764a16 in QWidgetPrivate::drawWidget (this=0xa5377d0, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750) at kernel/qwidget.cpp:5128
#30 0x0876564d in QWidgetPrivate::paintSiblingsRecursive (this=0xa3e76a0, pdev=0x9bc28ac, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9bd1750)
    at kernel/qwidget.cpp:5189
#31 0x08764a16 in QWidgetPrivate::drawWidget (this=0xa3e76a0, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750) at kernel/qwidget.cpp:5128
#32 0x0876564d in QWidgetPrivate::paintSiblingsRecursive (this=0xa3e6d50, pdev=0x9bc28ac, siblings=..., index=11, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9bd1750)
    at kernel/qwidget.cpp:5189
#33 0x08764a16 in QWidgetPrivate::drawWidget (this=0xa3e6d50, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750) at kernel/qwidget.cpp:5128
#34 0x0876564d in QWidgetPrivate::paintSiblingsRecursive (this=0xa345248, pdev=0x9bc28ac, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9bd1750)
    at kernel/qwidget.cpp:5189
#35 0x08764a16 in QWidgetPrivate::drawWidget (this=0xa345248, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750) at kernel/qwidget.cpp:5128
#36 0x0876564d in QWidgetPrivate::paintSiblingsRecursive (this=0xa343308, pdev=0x9bc28ac, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9bd1750)
    at kernel/qwidget.cpp:5189
#37 0x08764a16 in QWidgetPrivate::drawWidget (this=0xa343308, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750) at kernel/qwidget.cpp:5128
#38 0x0876564d in QWidgetPrivate::paintSiblingsRecursive (this=0xa34f5d8, pdev=0x9bc28ac, siblings=..., index=6, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9bd1750)
    at kernel/qwidget.cpp:5189
#39 0x08764a16 in QWidgetPrivate::drawWidget (this=0xa34f5d8, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750) at kernel/qwidget.cpp:5128
#40 0x0876564d in QWidgetPrivate::paintSiblingsRecursive (this=0x9bd0c00, pdev=0x9bc28ac, siblings=..., index=67, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9bd1750)
    at kernel/qwidget.cpp:5189
#41 0x08764a16 in QWidgetPrivate::drawWidget (this=0x9bd0c00, pdev=0x9bc28ac, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9bd1750) at kernel/qwidget.cpp:5128
#42 0x088f32f8 in QWidgetBackingStore::sync (this=0x9bd1750) at painting/qbackingstore.cpp:1269
#43 0x08756116 in QWidgetPrivate::syncBackingStore (this=0x9bd0c00) at kernel/qwidget.cpp:1603
#44 0x0875d215 in QWidget::event (this=0x9bd0b48, event=0xa8180e0) at kernel/qwidget.cpp:7827
#45 0x08b2a297 in QMainWindow::event (this=0x9bd0b48, event=0xa8180e0) at widgets/qmainwindow.cpp:1399
#46 0x0053cdc4 in KMainWindow::event (this=0x9bd0b48, ev=0xa8180e0) at ../../kdeui/widgets/kmainwindow.cpp:1094
#47 0x08707f54 in QApplicationPrivate::notify_helper (this=0x9bce390, receiver=0x9bd0b48, e=0xa8180e0) at kernel/qapplication.cpp:4056
#48 0x0870f5ca in QApplication::notify (this=0xbfbbdf3c, receiver=0x9bd0b48, e=0xa8180e0) at kernel/qapplication.cpp:4021
#49 0x00456bfa in KApplication::notify (this=0xbfbbdf3c, receiver=0x9bd0b48, event=0xa8180e0) at ../../kdeui/kernel/kapplication.cpp:302
#50 0x055ce6cb in QCoreApplication::notifyInternal (this=0xbfbbdf3c, receiver=0x9bd0b48, event=0xa8180e0) at kernel/qcoreapplication.cpp:610
#51 0x055cf2b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9b10a18) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9b10a18) at kernel/qcoreapplication.cpp:1247
#53 0x055cf47d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#54 0x055f93ff in QCoreApplication::sendPostedEvents (s=0x9bc5f70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#55 postEventSourceDispatch (s=0x9bc5f70) at kernel/qeventdispatcher_glib.cpp:210
#56 0x016b9e78 in g_main_dispatch (context=0x9bc5ef0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#57 IA__g_main_context_dispatch (context=0x9bc5ef0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#58 0x016bd720 in g_main_context_iterate (context=0x9bc5ef0, block=<value optimized out>, dispatch=1, self=0x9bd2268) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#59 0x016bd853 in IA__g_main_context_iteration (context=0x9bc5ef0, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#60 0x055f902c in QEventDispatcherGlib::processEvents (this=0x9b10bf0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#61 0x087a8be5 in QGuiEventDispatcherGlib::processEvents (this=0x9b10bf0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#62 0x055ccc79 in QEventLoop::processEvents (this=0xbfbbdea4, flags=) at kernel/qeventloop.cpp:149
#63 0x055cd0ca in QEventLoop::exec (this=0xbfbbdea4, flags=...) at kernel/qeventloop.cpp:201
#64 0x055cf53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#65 0x08707dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#66 0x08051e49 in main (argc=1, argv=0xbfbbe744) at /build/buildd/amarok-2.2.0/src/main.cpp:225

This bug may be a duplicate of or related to bug 211775

Reported using DrKonqi