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:
Amarok crashes while changing audio tracks on a burned CD. Repeatable but not consistent. Occurs frequently.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77da710 (LWP 2377))]

Thread 12 (Thread 0xb587ab70 (LWP 2378)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x06123142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x03d5ba04 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x025349ff in metronom_sync_loop (this=0x8af9370) at metronom.c:870
#4  0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread 0xb5079b70 (LWP 2379)):
#0  0x01be7e06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0222abf3 in QTimerInfoList::getTime (this=0x89cd9d4, t=...) at kernel/qeventdispatcher_unix.cpp:339
#2  0x0222ade1 in QTimerInfoList::updateCurrentTime (this=0x89cd9d4) at kernel/qeventdispatcher_unix.cpp:297
#3  0x0222916e in timerSourceCheck (source=0x89cd9a0) at kernel/qeventdispatcher_glib.cpp:157
#4  0x01b3bcd1 in IA__g_main_context_check (context=0x8a8f830, max_priority=2147483647, fds=0x89cd2c8, n_fds=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2469
#5  0x01b3c47c in g_main_context_iterate (context=0x8a8f830, block=<value optimized out>, dispatch=1, self=0x89e0300) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2588
#6  0x01b3c863 in IA__g_main_context_iteration (context=0x8a8f830, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#7  0x02229067 in QEventDispatcherGlib::processEvents (this=0x89cda10, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#8  0x021fcc79 in QEventLoop::processEvents (this=0xb50792a4, flags=) at kernel/qeventloop.cpp:149
#9  0x021fd0ca in QEventLoop::exec (this=0xb50792a4, flags=...) at kernel/qeventloop.cpp:201
#10 0x0210ab73 in QThread::exec (this=0x8a0e930) at thread/qthread.cpp:487
#11 0x0204f20a in Phonon::Xine::XineThread::run (this=0x8a0e930) at ../../xine/xinethread.cpp:143
#12 0x0210de32 in QThreadPrivate::start (arg=0x8a0e930) at thread/qthread_unix.cpp:188
#13 0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xaf875b70 (LWP 2387)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x06122e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x03d5b9ad in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x025455ee in fifo_peek_int (this_gen=0xb4701c20) at audio_out.c:348
#4  fifo_peek (this_gen=0xb4701c20) at audio_out.c:388
#5  ao_loop (this_gen=0xb4701c20) at audio_out.c:1015
#6  0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xb44ffb70 (LWP 2388)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x06122e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x03d5b9ad in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x025455ee in fifo_peek_int (this_gen=0x8c51fb0) at audio_out.c:348
#4  fifo_peek (this_gen=0x8c51fb0) at audio_out.c:388
#5  ao_loop (this_gen=0x8c51fb0) at audio_out.c:1015
#6  0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xb3409b70 (LWP 2390)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x06122e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x03d5b9ad in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0210ee67 in QWaitConditionPrivate::wait (this=0x8eda528, mutex=0x915d738, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8eda528, mutex=0x915d738, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00634b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8eda510, th=0x90af470) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0063719c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9187920, th=0x90af470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x006331fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8eda510, th=0x90af470) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00637292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90af470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90af470, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90af470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90af470, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90af470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90af470, previous=0xa6eaeb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x006353be in ThreadWeaver::ThreadRunHelper::run (this=0xb34092f4, parent=0x8eda510, th=0x90af470) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x006359db in ThreadWeaver::Thread::run (this=0x90af470) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x0210de32 in QThreadPrivate::start (arg=0x90af470) at thread/qthread_unix.cpp:188
#17 0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xb232db70 (LWP 2391)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x06122e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x03d5b9ad in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0210ee67 in QWaitConditionPrivate::wait (this=0x8eda528, mutex=0x915d738, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8eda528, mutex=0x915d738, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00634b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8eda510, th=0x90dc188) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0063719c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9187920, th=0x90dc188) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x006331fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8eda510, th=0x90dc188) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00637292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90dc188) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90dc188, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90dc188) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90dc188, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90dc188) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90dc188, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90dc188) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90dc188, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90dc188) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90dc188, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x90dc188) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x90dc188, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x006353be in ThreadWeaver::ThreadRunHelper::run (this=0xb232d2f4, parent=0x8eda510, th=0x90dc188) at ../../../threadweaver/Weaver/Thread.cpp:87
#21 0x006359db in ThreadWeaver::Thread::run (this=0x90dc188) at ../../../threadweaver/Weaver/Thread.cpp:142
#22 0x0210de32 in QThreadPrivate::start (arg=0x90dc188) at thread/qthread_unix.cpp:188
#23 0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#24 0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xb1b2cb70 (LWP 2392)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x06122e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x03d5b9ad in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0210ee67 in QWaitConditionPrivate::wait (this=0x8eda528, mutex=0x915d738, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8eda528, mutex=0x915d738, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00634b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8eda510, th=0x92cd218) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0063719c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9187920, th=0x92cd218) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x006331fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8eda510, th=0x92cd218) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00637292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x92cd218) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x92cd218, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x92cd218) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x92cd218, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x92cd218) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x92cd218, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x92cd218) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x92cd218, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x92cd218) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x92cd218, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x006372b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x92cd218) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x92cd218, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x006353be in ThreadWeaver::ThreadRunHelper::run (this=0xb1b2c2f4, parent=0x8eda510, th=0x92cd218) at ../../../threadweaver/Weaver/Thread.cpp:87
#21 0x006359db in ThreadWeaver::Thread::run (this=0x92cd218) at ../../../threadweaver/Weaver/Thread.cpp:142
#22 0x0210de32 in QThreadPrivate::start (arg=0x92cd218) at thread/qthread_unix.cpp:188
#23 0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#24 0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb132bb70 (LWP 2393)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x06122e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x03d5b9ad in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0210ee67 in QWaitConditionPrivate::wait (this=0x8eda528, mutex=0x915d738, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8eda528, mutex=0x915d738, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00634b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8eda510, th=0x92cad40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0063719c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9187920, th=0x92cad40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x006331fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8eda510, th=0x92cad40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00637292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9187920, th=0x92cad40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00634db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8eda510, th=0x92cad40, previous=0xa77f6c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006353be in ThreadWeaver::ThreadRunHelper::run (this=0xb132b2f4, parent=0x8eda510, th=0x92cad40) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x006359db in ThreadWeaver::Thread::run (this=0x92cad40) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0210de32 in QThreadPrivate::start (arg=0x92cad40) at thread/qthread_unix.cpp:188
#13 0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa0f44b70 (LWP 2957)):
#0  0x06122200 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x03d5bbb6 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0x03197aa1 in pa_mutex_unlock (m=0x6122200) at pulsecore/mutex-posix.c:108
#3  0x02e40ca9 in poll_func (ufds=0xaa4b4f0, nfds=2, timeout=-1, userdata=0xb1c1160) at pulse/thread-mainloop.c:74
#4  0x02e2de09 in pa_mainloop_poll (m=0xb1c6608) at pulse/mainloop.c:879
#5  0x02e2fc23 in pa_mainloop_iterate (m=0xb1c6608, block=1, retval=0x0) at pulse/mainloop.c:961
#6  0x02e2fcf4 in pa_mainloop_run (m=0xb1c6608, retval=0x0) at pulse/mainloop.c:979
#7  0x02e40bc3 in thread (userdata=0x8a2de00) at pulse/thread-mainloop.c:94
#8  0x03198ac2 in internal_thread_func (userdata=0x8a803d8) at pulsecore/thread-posix.c:72
#9  0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0x9adcdb70 (LWP 2958)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x03d40d96 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x04a7dc3b in my_snd_mixer_wait (data=0xa781738) at audio_alsa_out.c:150
#3  ao_alsa_handle_event_thread (data=0xa781738) at audio_alsa_out.c:166
#4  0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0x9a5ccb70 (LWP 2959)):
#0  0x00c4b422 in __kernel_vsyscall ()
#1  0x06122e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x03d5b9ad in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x025455ee in fifo_peek_int (this_gen=0xb1c7048) at audio_out.c:348
#4  fifo_peek (this_gen=0xb1c7048) at audio_out.c:388
#5  ao_loop (this_gen=0xb1c7048) at audio_out.c:1015
#6  0x0611e80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x03d4ea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77da710 (LWP 2377)):
[KCrash Handler]
#6  cdda_close (this_gen=0xafec9008) at input_cdda.c:2195
#7  0x020a586b in cdda_class_get_autoplay_list (this_gen=0x8aa8188, num_files=0xbff3537c) at input_cdda.c:2703
#8  0x02538fb1 in xine_get_autoplay_mrls (this=0x8a9a928, plugin_id=0x2092d4c "CD", num_mrls=0xbff3537c) at load_plugins.c:1888
#9  0x0206a26f in Phonon::Xine::MediaObject::autoplayMrlsToTitles (this=0x8a0e950, plugin=0x2092d4c "CD", defaultMrl=0x2091284 "cdda:/") at ../../xine/mediaobject.cpp:441
#10 0x0206aca1 in Phonon::Xine::MediaObject::setSourceInternal (this=0x8a0e950, source=..., how=Phonon::Xine::MediaObject::HardSwitch) at ../../xine/mediaobject.cpp:392
#11 0x0206b250 in Phonon::Xine::MediaObject::setSource (this=0x8a0e950, source=...) at ../../xine/mediaobject.cpp:317
#12 0x03aa4175 in Phonon::MediaObject::setCurrentSource (this=0x8a396d8, newSource=...) at ../3rdparty/phonon/phonon/mediaobject.cpp:260
#13 0x00aad06c in EngineController::playUrl (this=0x8a4b4a0, url=..., offset=0) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:406
#14 0x00aad53c in EngineController::play (this=0x8a4b4a0, track=..., offset=0) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:362
#15 0x007e62bb in Playlist::Actions::play (this=0x8e9c090, trackid=1273991732961655183, now=true) at /build/buildd/amarok-2.2.0/src/playlist/PlaylistActions.cpp:211
#16 0x007e65ca in Playlist::Actions::play (this=0x8e9c090, index=...) at /build/buildd/amarok-2.2.0/src/playlist/PlaylistActions.cpp:180
#17 0x00874977 in Playlist::PrettyListView::trackActivated (this=0x8ff41d8, idx=...) at /build/buildd/amarok-2.2.0/src/playlist/view/listview/PrettyListView.cpp:237
#18 0x00875662 in Playlist::PrettyListView::qt_metacall (this=0x8ff41d8, _c=QMetaObject::InvokeMetaMethod, _id=88, _a=0xbff35878)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/PrettyListView.moc:124
#19 0x02214263 in QMetaObject::activate (sender=0x8ff41d8, from_signal_index=33, to_signal_index=33, argv=0xbff35878) at kernel/qobject.cpp:3113
#20 0x02214ec2 in QMetaObject::activate (sender=0x8ff41d8, m=0x15da884, local_signal_index=2, argv=0xbff35878) at kernel/qobject.cpp:3187
#21 0x012b3003 in QAbstractItemView::doubleClicked (this=0x8ff41d8, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:328
#22 0x012b6287 in QAbstractItemView::mouseDoubleClickEvent (this=0x8ff41d8, event=0xbff360b0) at itemviews/qabstractitemview.cpp:1689
#23 0x00dc1e47 in QWidget::event (this=0x8ff41d8, event=0xbff360b0) at kernel/qwidget.cpp:7553
#24 0x01171633 in QFrame::event (this=0x8ff41d8, e=0xbff360b0) at widgets/qframe.cpp:559
#25 0x01210494 in QAbstractScrollArea::viewportEvent (this=0xbff34dc8, e=0xafec9008) at widgets/qabstractscrollarea.cpp:962
#26 0x012c4087 in QAbstractItemView::viewportEvent (this=0x8ff41d8, event=0xbff360b0) at itemviews/qabstractitemview.cpp:1476
#27 0x01212a95 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9060b80, o=0x8ff3950, e=0xbff360b0) at widgets/qabstractscrollarea_p.h:100
#28 QAbstractScrollAreaFilter::eventFilter (this=0x9060b80, o=0x8ff3950, e=0xbff360b0) at widgets/qabstractscrollarea_p.h:111
#29 0x021fd83a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8994b88, receiver=0x8ff3950, event=0xbff360b0) at kernel/qcoreapplication.cpp:726
#30 0x00d6cf2c in QApplicationPrivate::notify_helper (this=0x8994b88, receiver=0x8ff3950, e=0xbff360b0) at kernel/qapplication.cpp:4052
#31 0x00d75033 in QApplication::notify (this=0xbff37a8c, receiver=0x8ff3950, e=0xbff360b0) at kernel/qapplication.cpp:3758
#32 0x002e2bfa in KApplication::notify (this=0xbff37a8c, receiver=0x8ff3950, event=0xbff360b0) at ../../kdeui/kernel/kapplication.cpp:302
#33 0x021fe6cb in QCoreApplication::notifyInternal (this=0xbff37a8c, receiver=0x8ff3950, event=0xbff360b0) at kernel/qcoreapplication.cpp:610
#34 0x00d73f6e in QCoreApplication::sendSpontaneousEvent (receiver=0x8ff3950, event=0xbff360b0, alienWidget=0x8ff3950, nativeWidget=0x8a411a8, buttonDown=0x15e7aa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#35 QApplicationPrivate::sendMouseEvent (receiver=0x8ff3950, event=0xbff360b0, alienWidget=0x8ff3950, nativeWidget=0x8a411a8, buttonDown=0x15e7aa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#36 0x00de27c0 in QETWidget::translateMouseEvent (this=0x8a411a8, event=0xbff376fc) at kernel/qapplication_x11.cpp:4409
#37 0x00de1c4b in QApplication::x11ProcessEvent (this=0xbff37a8c, event=0xbff376fc) at kernel/qapplication_x11.cpp:3428
#38 0x00e0e502 in x11EventSourceDispatch (s=0x8997500, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#39 0x01b38e88 in g_main_dispatch (context=0x8996890) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#40 IA__g_main_context_dispatch (context=0x8996890) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#41 0x01b3c730 in g_main_context_iterate (context=0x8996890, block=<value optimized out>, dispatch=1, self=0x89a3f28) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#42 0x01b3c863 in IA__g_main_context_iteration (context=0x8996890, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#43 0x0222902c in QEventDispatcherGlib::processEvents (this=0x88dfbf0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#44 0x00e0dbe5 in QGuiEventDispatcherGlib::processEvents (this=0x88dfbf0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#45 0x021fcc79 in QEventLoop::processEvents (this=0xbff379f4, flags=) at kernel/qeventloop.cpp:149
#46 0x021fd0ca in QEventLoop::exec (this=0xbff379f4, flags=...) at kernel/qeventloop.cpp:201
#47 0x021ff53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#48 0x00d6cdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#49 0x08051e49 in main (argc=1, argv=0xbff38294) at /build/buildd/amarok-2.2.0/src/main.cpp:225

This bug may be a duplicate of or related to bug 243528

Reported using DrKonqi