Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2) "release 241"
Qt Version: 4.7.0
Operating System: Linux 2.6.31.12-0.2-default i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
The Playlist falls every time when I on a piece clicks.

The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb1c78720 (LWP 8360))]

Thread 18 (Thread 0xaea51b70 (LWP 8365)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562d0c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b82d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xafd5c1db in metronom_sync_loop () from /usr/lib/libxine.so.1
#4  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#5  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 17 (Thread 0xae1fdb70 (LWP 8366)):
#0  0xb369d1eb in clock_gettime () from /lib/librt.so.1
#1  0xb66bc174 in qt_gettime() () from /usr/lib/libQtCore.so.4
#2  0xb6798906 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQtCore.so.4
#3  0xb679894e in QTimerInfoList::timerWait(timeval&) () from /usr/lib/libQtCore.so.4
#4  0xb67968ab in timerSourcePrepareHelper(GTimerSource*, int*) () from /usr/lib/libQtCore.so.4
#5  0xb360f618 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb360f999 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb360febe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb67966af in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0xb676621d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0xb6766669 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0xb665b9c3 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0xafdd1c68 in Phonon::MediaSource::type() const () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#13 0xb665edaa in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#14 0xb56286e5 in start_thread () from /lib/libpthread.so.0
#15 0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 16 (Thread 0xad9fcb70 (LWP 8369)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5999ffb in read () from /lib/libc.so.6
#2  0xb00f2731 in ?? () from /usr/lib/libasound.so.2
#3  0xb00ef3bc in snd_ctl_read () from /usr/lib/libasound.so.2
#4  0xb00eb896 in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#5  0xb00f7871 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#6  0xae24c390 in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.28/xineplug_ao_out_alsa.so
#7  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#8  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 15 (Thread 0xad1fbb70 (LWP 8370)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb599fd5e in poll () from /lib/libc.so.6
#2  0xb01097b5 in ?? () from /usr/lib/libasound.so.2
#3  0xb0109984 in snd_pcm_wait () from /usr/lib/libasound.so.2
#4  0xae24ca05 in ao_alsa_write () from /usr/lib/xine/plugins/1.28/xineplug_ao_out_alsa.so
#5  0xafd6ebd3 in ao_loop () from /usr/lib/libxine.so.1
#6  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#7  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 14 (Thread 0xac9edb70 (LWP 8371)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xafd6e530 in ao_loop () from /usr/lib/libxine.so.1
#4  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#5  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 13 (Thread 0xac1ecb70 (LWP 8372)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xafd6e530 in ao_loop () from /usr/lib/libxine.so.1
#4  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#5  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 12 (Thread 0xaa10bb70 (LWP 8374)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb665f9e0 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb50f6e39 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb50f155a in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb50f8374 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb50f2af4 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb50f4c7a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#10 0xb665edaa in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#11 0xb56286e5 in start_thread () from /lib/libpthread.so.0
#12 0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 11 (Thread 0xa990ab70 (LWP 8375)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb665f9e0 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb50f6e39 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb50f155a in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb50f8374 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb50f8390 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb50f8390 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#12 0xb50f8390 in ?? () from /usr/lib/libthreadweaver.so.4
#13 0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#14 0xb50f2af4 in ?? () from /usr/lib/libthreadweaver.so.4
#15 0xb50f4c7a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#16 0xb665edaa in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#17 0xb56286e5 in start_thread () from /lib/libpthread.so.0
#18 0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 10 (Thread 0xa8fffb70 (LWP 8376)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4f3acb7 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtScript.so.4
#4  0xb4f3acff in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtScript.so.4
#5  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#6  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 9 (Thread 0xa643fb70 (LWP 8380)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb59a35b1 in select () from /lib/libc.so.6
#2  0xb67418ac in QProcessManager::run() () from /usr/lib/libQtCore.so.4
#3  0xb665edaa in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#4  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#5  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 8 (Thread 0xa5c3eb70 (LWP 8382)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb665f9e0 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb50f6e39 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb50f155a in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb50f8374 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb50f8390 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb50f2af4 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb50f4c7a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#12 0xb665edaa in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#13 0xb56286e5 in start_thread () from /lib/libpthread.so.0
#14 0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 7 (Thread 0xa543db70 (LWP 8383)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb665f9e0 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb50f6e39 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb50f155a in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb50f8374 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb50f8390 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb50f8423 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb50f2af4 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb50f4c7a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#12 0xb665edaa in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#13 0xb56286e5 in start_thread () from /lib/libpthread.so.0
#14 0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 6 (Thread 0xa46ffb70 (LWP 8385)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562d0c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b82d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xafd6846b in interruptable_sleep () from /usr/lib/libxine.so.1
#4  0xafd6ae1e in video_out_loop () from /usr/lib/libxine.so.1
#5  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#6  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 5 (Thread 0xa3b15b70 (LWP 8386)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xafd5fd78 in fifo_buffer_get () from /usr/lib/libxine.so.1
#4  0xafd66539 in video_decoder_loop () from /usr/lib/libxine.so.1
#5  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#6  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 4 (Thread 0xa3147b70 (LWP 8387)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562d0c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b82d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xafd6c3db in ao_get_buffer () from /usr/lib/libxine.so.1
#4  0xafd7b845 in post_audio_get_buffer () from /usr/lib/libxine.so.1
#5  0xa64c8f0a in mad_decode_data () from /usr/lib/xine/plugins/1.28/xineplug_decode_mad.so
#6  0xafd67d0f in audio_decoder_loop () from /usr/lib/libxine.so.1
#7  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#8  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 3 (Thread 0xa2946b70 (LWP 8388)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xafd71824 in xine_event_wait () from /usr/lib/libxine.so.1
#4  0xafd718a5 in listener_loop () from /usr/lib/libxine.so.1
#5  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#6  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 2 (Thread 0xa20e9b70 (LWP 8390)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb562cd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb59b827c in pthread_cond_wait () from /lib/libc.so.6
#3  0xafd5fc8c in buffer_pool_alloc () from /usr/lib/libxine.so.1
#4  0xaae16723 in demux_mpgaudio_next () from /usr/lib/xine/plugins/1.28/xineplug_dmx_audio.so
#5  0xaae170f4 in demux_mpgaudio_send_chunk () from /usr/lib/xine/plugins/1.28/xineplug_dmx_audio.so
#6  0xafd76e45 in demux_loop () from /usr/lib/libxine.so.1
#7  0xb56286e5 in start_thread () from /lib/libpthread.so.0
#8  0xb5628600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb1c78720 (LWP 8360)):
[KCrash Handler]
#6  0xb62de382 in QSortFilterProxyModelPrivate::proxy_to_source(QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#7  0xb62de4f3 in QSortFilterProxyModel::mapToSource(QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#8  0xb62d40d8 in QSortFilterProxyModel::buddy(QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#9  0xb624337e in QAbstractItemViewPrivate::sendDelegateEvent(QModelIndex const&, QEvent*) const () from /usr/lib/libQtGui.so.4
#10 0xb6243823 in QAbstractItemView::edit(QModelIndex const&, QAbstractItemView::EditTrigger, QEvent*) () from /usr/lib/libQtGui.so.4
#11 0xb6238f43 in QAbstractItemView::mouseDoubleClickEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#12 0xb5ce5392 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb60e9615 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0xb6188891 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#15 0xb6246c7c in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#16 0xb618b326 in QAbstractScrollAreaFilter::eventFilter(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb6766e7e in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0xb5c8513d in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb5c8c3fe in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0xb70835f2 in App::notify(QObject*, QEvent*) () from /usr/lib/libamaroklib.so.1
#21 0xb676772e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#22 0xb5c8a414 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#23 0xb5d1b09a in QETWidget::translateMouseEvent(_XEvent const*) () from /usr/lib/libQtGui.so.4
#24 0xb5d1a644 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#25 0xb5d47cb8 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib/libQtGui.so.4
#26 0xb360c4c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0xb360fd98 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xb360febe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0xb6796661 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb5d4755a in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtGui.so.4
#31 0xb676621d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0xb6766669 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0xb676bce0 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#34 0xb5c83e54 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#35 0x0804ffe9 in _start ()

Possible duplicates by query: bug 233726, bug 231133, bug 228214.

Reported using DrKonqi