Bug 213387

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:
was trying to play a song from an audio cd, purhaps it is how it was pressed. For reference, the cd was Ronald Jenkees.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb68d3950 (LWP 3083))]

Thread 11 (Thread 0xb49bab70 (LWP 3085)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x00ee5142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x021a27e4 in __pthread_cond_timedwait (cond=0x8f16ee0, mutex=0x8f16ec8, abstime=0xb49ba300) at forward.c:152
#3  0x03d629ff in metronom_sync_loop (this=0x8f16e80) at metronom.c:870
#4  0x00ee080e in start_thread (arg=0xb49bab70) at pthread_create.c:300
#5  0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0xb41b9b70 (LWP 3086)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x02187ba6 in *__GI___poll (fds=0x2208ff4, nfds=1, timeout=6) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x01acb53b in g_poll () from /lib/libglib-2.0.so.0
#3  0x01abe55b in ?? () from /lib/libglib-2.0.so.0
#4  0x01abe853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x074ab067 in QEventDispatcherGlib::processEvents (this=0x8dfce78, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#6  0x0747ec79 in QEventLoop::processEvents (this=0xb41b9284, flags=) at kernel/qeventloop.cpp:149
#7  0x0747f0ca in QEventLoop::exec (this=0xb41b9284, flags=...) at kernel/qeventloop.cpp:201
#8  0x0738cb73 in QThread::exec (this=0x8df10a8) at thread/qthread.cpp:487
#9  0x0640620a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x0738fe32 in QThreadPrivate::start (arg=0x8df10a8) at thread/qthread_unix.cpp:188
#11 0x00ee080e in start_thread (arg=0xb41b9b70) at pthread_create.c:300
#12 0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xb39b8b70 (LWP 3089)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x02187ba6 in *__GI___poll (fds=0x2208ff4, nfds=1, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x0238cc3b in my_snd_mixer_wait (data=0x8f1c900) at audio_alsa_out.c:150
#3  ao_alsa_handle_event_thread (data=0x8f1c900) at audio_alsa_out.c:166
#4  0x00ee080e in start_thread (arg=0xb39b8b70) at pthread_create.c:300
#5  0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xb31b7b70 (LWP 3090)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x00ee4e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x021a278d in __pthread_cond_wait (cond=0x8f2f558, mutex=0x8f2f540) at forward.c:139
#3  0x03d735ee in fifo_peek_int (this_gen=0x8f32408) at audio_out.c:348
#4  fifo_peek (this_gen=0x8f32408) at audio_out.c:388
#5  ao_loop (this_gen=0x8f32408) at audio_out.c:1015
#6  0x00ee080e in start_thread (arg=0xb31b7b70) at pthread_create.c:300
#7  0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xb29b6b70 (LWP 3091)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x00ee4e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x021a278d in __pthread_cond_wait (cond=0x9082b80, mutex=0x9082b68) at forward.c:139
#3  0x03d735ee in fifo_peek_int (this_gen=0x90dd770) at audio_out.c:348
#4  fifo_peek (this_gen=0x90dd770) at audio_out.c:388
#5  ao_loop (this_gen=0x90dd770) at audio_out.c:1015
#6  0x00ee080e in start_thread (arg=0xb29b6b70) at pthread_create.c:300
#7  0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xb21b5b70 (LWP 3092)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x00ee4e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x021a278d in __pthread_cond_wait (cond=0x9078c28, mutex=0x9078c10) at forward.c:139
#3  0x03d735ee in fifo_peek_int (this_gen=0x923b738) at audio_out.c:348
#4  fifo_peek (this_gen=0x923b738) at audio_out.c:388
#5  ao_loop (this_gen=0x923b738) at audio_out.c:1015
#6  0x00ee080e in start_thread (arg=0xb21b5b70) at pthread_create.c:300
#7  0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xb129db70 (LWP 3094)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x00ee4e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x021a278d in __pthread_cond_wait (cond=0x940dd60, mutex=0x940dd48) at forward.c:139
#3  0x07390e67 in QWaitConditionPrivate::wait (this=0x940dca0, mutex=0x9798fe0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x940dca0, mutex=0x9798fe0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00c77b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x940dc88, th=0x96d6b98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00c7a19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8e6a250, th=0x96d6b98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00c761fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x940dc88, th=0x96d6b98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00c7a292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x96d6b98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x96d6b98, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00c7a2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x96d6b98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x96d6b98, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00c7a2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x96d6b98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x96d6b98, previous=0xbbe9220) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00c783be in ThreadWeaver::ThreadRunHelper::run (this=0xb129d2d4, parent=0x940dc88, th=0x96d6b98) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x00c789db in ThreadWeaver::Thread::run (this=0x96d6b98) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x0738fe32 in QThreadPrivate::start (arg=0x96d6b98) at thread/qthread_unix.cpp:188
#17 0x00ee080e in start_thread (arg=0xb129db70) at pthread_create.c:300
#18 0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xb00ffb70 (LWP 3095)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x00ee4e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x021a278d in __pthread_cond_wait (cond=0x940dd60, mutex=0x940dd48) at forward.c:139
#3  0x07390e67 in QWaitConditionPrivate::wait (this=0x940dca0, mutex=0x9798fe0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x940dca0, mutex=0x9798fe0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00c77b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x940dc88, th=0x96c4818) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00c7a19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8e6a250, th=0x96c4818) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00c761fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x940dc88, th=0x96c4818) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00c7a292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x96c4818) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x96c4818, previous=0x995d140) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00c783be in ThreadWeaver::ThreadRunHelper::run (this=0xb00ff2d4, parent=0x940dc88, th=0x96c4818) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00c789db in ThreadWeaver::Thread::run (this=0x96c4818) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0738fe32 in QThreadPrivate::start (arg=0x96c4818) at thread/qthread_unix.cpp:188
#13 0x00ee080e in start_thread (arg=0xb00ffb70) at pthread_create.c:300
#14 0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaf8feb70 (LWP 3096)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x00ee4e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x021a278d in __pthread_cond_wait (cond=0x940dd60, mutex=0x940dd48) at forward.c:139
#3  0x07390e67 in QWaitConditionPrivate::wait (this=0x940dca0, mutex=0x9798fe0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x940dca0, mutex=0x9798fe0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00c77b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x940dc88, th=0x98db2d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00c7a19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8e6a250, th=0x98db2d8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00c761fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x940dc88, th=0x98db2d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00c7a292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x98db2d8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x98db2d8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00c7a2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x98db2d8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x98db2d8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00c7a2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x98db2d8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x98db2d8, previous=0xa3bbe38) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00c783be in ThreadWeaver::ThreadRunHelper::run (this=0xaf8fe2d4, parent=0x940dc88, th=0x98db2d8) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x00c789db in ThreadWeaver::Thread::run (this=0x98db2d8) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x0738fe32 in QThreadPrivate::start (arg=0x98db2d8) at thread/qthread_unix.cpp:188
#17 0x00ee080e in start_thread (arg=0xaf8feb70) at pthread_create.c:300
#18 0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xaf0fdb70 (LWP 3097)):
#0  0x00c85422 in __kernel_vsyscall ()
#1  0x00ee4e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x021a278d in __pthread_cond_wait (cond=0x940dd60, mutex=0x940dd48) at forward.c:139
#3  0x07390e67 in QWaitConditionPrivate::wait (this=0x940dca0, mutex=0x9798fe0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x940dca0, mutex=0x9798fe0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00c77b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x940dc88, th=0x8df1eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00c7a19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8e6a250, th=0x8df1eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00c761fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x940dc88, th=0x8df1eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00c7a292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x8df1eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x8df1eb0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00c7a2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x8df1eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x8df1eb0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00c7a2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e6a250, th=0x8df1eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00c77db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x940dc88, th=0x8df1eb0, previous=0x8ebed20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00c783be in ThreadWeaver::ThreadRunHelper::run (this=0xaf0fd2d4, parent=0x940dc88, th=0x8df1eb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x00c789db in ThreadWeaver::Thread::run (this=0x8df1eb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x0738fe32 in QThreadPrivate::start (arg=0x8df1eb0) at thread/qthread_unix.cpp:188
#17 0x00ee080e in start_thread (arg=0xaf0fdb70) at pthread_create.c:300
#18 0x021957ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb68d3950 (LWP 3083)):
[KCrash Handler]
#6  0x023a5985 in cdda_open (this_gen=0x8edb2c0, num_files=0xbf88dc7c) at input_cdda.c:2028
#7  cdda_class_get_autoplay_list (this_gen=0x8edb2c0, num_files=0xbf88dc7c) at input_cdda.c:2685
#8  0x03d66fb1 in xine_get_autoplay_mrls (this=0x8ec0b30, plugin_id=0x6449d4c "CD", num_mrls=0xbf88dc7c) at load_plugins.c:1888
#9  0x0642126f in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x06421ca1 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#11 0x06422250 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#12 0x01c10175 in Phonon::MediaObject::setCurrentSource (this=0x8dfbf48, newSource=...) at ../3rdparty/phonon/phonon/mediaobject.cpp:260
#13 0x008f006c in EngineController::playUrl (this=0x8dfc068, url=..., offset=0) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:406
#14 0x008f053c in EngineController::play (this=0x8dfc068, track=..., offset=0) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:362
#15 0x006292bb in Playlist::Actions::play (this=0x9484990, trackid=8784673937326878742, now=true) at /build/buildd/amarok-2.2.0/src/playlist/PlaylistActions.cpp:211
#16 0x006294ea in Playlist::Actions::play (this=0x9484990, row=24) at /build/buildd/amarok-2.2.0/src/playlist/PlaylistActions.cpp:188
#17 0x006363e9 in Playlist::Controller::insertOptioned (this=0x8e4e7a0, list=..., options=<value optimized out>) at /build/buildd/amarok-2.2.0/src/playlist/PlaylistController.cpp:140
#18 0x005b5b96 in CollectionTreeView::playChildTracksSlot (this=0x94e3188, list=...) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeView.cpp:660
#19 0x005bc208 in CollectionTreeView::qt_metacall (this=0x94e3188, _c=QMetaObject::InvokeMetaMethod, _id=99, _a=0xbf88e298)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/CollectionTreeView.moc:104
#20 0x07496263 in QMetaObject::activate (sender=0x98c13d0, from_signal_index=4, to_signal_index=4, argv=0xbf88e298) at kernel/qobject.cpp:3113
#21 0x07496ec2 in QMetaObject::activate (sender=0x98c13d0, m=0xa539ec, local_signal_index=0, argv=0xbf88e298) at kernel/qobject.cpp:3187
#22 0x008cfbd3 in AmarokMimeData::trackListSignal (this=0x98c13d0, _t1=...) at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/AmarokMimeData.moc:89
#23 0x008d172b in AmarokMimeData::getTrackListSignal (this=0x98c13d0) at /build/buildd/amarok-2.2.0/src/AmarokMimeData.cpp:167
#24 0x005b654e in CollectionTreeView::playChildTracks (this=0x94e3188, items=..., insertMode=Playlist::AppendAndPlay) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeView.cpp:649
#25 0x005b93eb in CollectionTreeView::playChildTracks (this=0x94e3188, item=0xbb87510, insertMode=Playlist::AppendAndPlay) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeView.cpp:634
#26 0x005b957e in CollectionTreeView::mouseDoubleClickEvent (this=0x94e3188, event=0xbf88ed00) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeView.cpp:298
#27 0x01124e47 in QWidget::event (this=0x94e3188, event=0xbf88ed00) at kernel/qwidget.cpp:7553
#28 0x014d4633 in QFrame::event (this=0x94e3188, e=0xbf88ed00) at widgets/qframe.cpp:559
#29 0x01573494 in QAbstractScrollArea::viewportEvent (this=0x2, e=0x3c) at widgets/qabstractscrollarea.cpp:962
#30 0x01627087 in QAbstractItemView::viewportEvent (this=0x94e3188, event=0xbf88ed00) at itemviews/qabstractitemview.cpp:1476
#31 0x01662434 in QTreeView::viewportEvent (this=0x94e3188, event=0xbf88ed00) at itemviews/qtreeview.cpp:1266
#32 0x01575a95 in QAbstractScrollAreaPrivate::viewportEvent (this=0x8e0abf0, o=0x8dfbbf0, e=0xbf88ed00) at widgets/qabstractscrollarea_p.h:100
#33 QAbstractScrollAreaFilter::eventFilter (this=0x8e0abf0, o=0x8dfbbf0, e=0xbf88ed00) at widgets/qabstractscrollarea_p.h:111
#34 0x0747f83a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8e0db28, receiver=0x8dfbbf0, event=0xbf88ed00) at kernel/qcoreapplication.cpp:726
#35 0x010cff2c in QApplicationPrivate::notify_helper (this=0x8e0db28, receiver=0x8dfbbf0, e=0xbf88ed00) at kernel/qapplication.cpp:4052
#36 0x010d8033 in QApplication::notify (this=0xbf8906dc, receiver=0x8dfbbf0, e=0xbf88ed00) at kernel/qapplication.cpp:3758
#37 0x002e2bfa in KApplication::notify (this=0xbf8906dc, receiver=0x8dfbbf0, event=0xbf88ed00) at ../../kdeui/kernel/kapplication.cpp:302
#38 0x074806cb in QCoreApplication::notifyInternal (this=0xbf8906dc, receiver=0x8dfbbf0, event=0xbf88ed00) at kernel/qcoreapplication.cpp:610
#39 0x010d6f6e in QCoreApplication::sendSpontaneousEvent (receiver=0x8dfbbf0, event=0xbf88ed00, alienWidget=0x8dfbbf0, nativeWidget=0x8e75a08, buttonDown=0x194aaa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#40 QApplicationPrivate::sendMouseEvent (receiver=0x8dfbbf0, event=0xbf88ed00, alienWidget=0x8dfbbf0, nativeWidget=0x8e75a08, buttonDown=0x194aaa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#41 0x011457c0 in QETWidget::translateMouseEvent (this=0x8e75a08, event=0xbf89034c) at kernel/qapplication_x11.cpp:4409
#42 0x01144c4b in QApplication::x11ProcessEvent (this=0xbf8906dc, event=0xbf89034c) at kernel/qapplication_x11.cpp:3428
#43 0x01171502 in x11EventSourceDispatch (s=0x8e08a00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0x01abae78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0x01abe720 in ?? () from /lib/libglib-2.0.so.0
#46 0x01abe853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0x074ab02c in QEventDispatcherGlib::processEvents (this=0x8d40e60, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#48 0x01170be5 in QGuiEventDispatcherGlib::processEvents (this=0x8d40e60, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#49 0x0747ec79 in QEventLoop::processEvents (this=0xbf890644, flags=) at kernel/qeventloop.cpp:149
#50 0x0747f0ca in QEventLoop::exec (this=0xbf890644, flags=...) at kernel/qeventloop.cpp:201
#51 0x0748153f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#52 0x010cfdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#53 0x08051e49 in main (argc=2, argv=0xbf890ee4) at /build/buildd/amarok-2.2.0/src/main.cpp:225

Reported using DrKonqi