Application: amarok (2.3.1)
KDE Platform Version: 4.4.4 (KDE 4.4.4)
Qt Version: 4.6.2
Operating System: Linux 2.6.34-ck x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
I was scanning a large collection (mounted over nfs), Amarok crashed near the end.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f59c1e867a0 (LWP 7297))]

Thread 15 (Thread 0x7f59a18a2710 (LWP 7312)):
#0  0x00007f59bd2ea7a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59ab27eaf1 in metronom_sync_loop () from /usr/lib/libxine.so.1
#2  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#3  0x00007f59bec5578d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f59a0a6a710 (LWP 7314)):
#0  0x00007f59bd2e817e in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x00007f59b792404e in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59b7924f09 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59b79255ad in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59c01de066 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f59c01b4b82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f59c01b4dbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x00007f59c00ca459 in QThread::exec() () from /usr/lib/libQtCore.so.4
#8  0x00007f59ab4d6a04 in Phonon::Xine::XineThread::run() () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#9  0x00007f59c00ccba5 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#11 0x00007f59bec5578d in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f59a0060710 (LWP 7318)):
#0  0x00007f59bec4cf23 in poll () from /lib/libc.so.6
#1  0x00007f59a00667ae in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.28/xineplug_ao_out_alsa.so
#2  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#3  0x00007f59bec5578d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f599f85f710 (LWP 7319)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59ab28f5fb in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#3  0x00007f59bec5578d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f599ec55710 (LWP 7320)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59ab28f5fb in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#3  0x00007f59bec5578d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f599e454710 (LWP 7321)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59ab28f5fb in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#3  0x00007f59bec5578d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f599c87c710 (LWP 7327)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59ba24ead0 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f59ba24eb09 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#4  0x00007f59bec5578d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5996477710 (LWP 7328)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59c00cd26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f59bbd4c05e in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007f59bbd4e373 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007f59bbd4d26f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f59bbd4d2f8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f59c00ccba5 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#8  0x00007f59bec5578d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5995c76710 (LWP 7329)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59c00cd26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f599caf9f73 in XmlParseJob::run() () from /usr/lib/libamarok-sqlcollection.so.1
#3  0x00007f59bbd4d931 in ThreadWeaver::JobRunHelper::runTheJob(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007f59bbd4da6e in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f59bbd4d23f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#6  0x00007f59bbd4d2f8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007f59c00ccba5 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#9  0x00007f59bec5578d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f599172c710 (LWP 7334)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59c00cd26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f59bbd4c05e in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007f59bbd4e373 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007f59bbd4e38c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f59bbd4d26f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#6  0x00007f59bbd4d2f8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007f59c00ccba5 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#9  0x00007f59bec5578d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5990f2b710 (LWP 7337)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59c00cd26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f59bbd4c05e in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007f59bbd4e373 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007f59bbd4e38c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f59bbd4e38c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#6  0x00007f59bbd4d26f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#7  0x00007f59bbd4d2f8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007f59c00ccba5 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#10 0x00007f59bec5578d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f598dfbd710 (LWP 7343)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59bb5a0580 in ?? () from /usr/lib/libQtScript.so.4
#2  0x00007f59bb5a05b9 in ?? () from /usr/lib/libQtScript.so.4
#3  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#4  0x00007f59bec5578d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5985d7f710 (LWP 7347)):
#0  0x00007f59bd2ea43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f59c00cd26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f59bfa88114 in ?? () from /usr/lib/libQtGui.so.4
#3  0x00007f59c00ccba5 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#5  0x00007f59bec5578d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f598557e710 (LWP 7348)):
#0  0x00007f59bec4cf23 in poll () from /lib/libc.so.6
#1  0x00007f59b7925074 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59b79255ad in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59c01de066 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007f59c01b4b82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f59c01b4dbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f59c00ca459 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f59c0196fd8 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f59c00ccba5 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f59bd2e5cb0 in start_thread () from /lib/libpthread.so.0
#10 0x00007f59bec5578d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f59c1e867a0 (LWP 7297)):
[KCrash Handler]
#5  0x00007f59c106f9ee in Playlists::PlaylistFileProvider::playlists() () from /usr/lib/libamaroklib.so.1
#6  0x00007f59c0fbcd9d in PlaylistBrowserNS::MetaPlaylistModel::data(QModelIndex const&, int) const () from /usr/lib/libamaroklib.so.1
#7  0x00007f59c01acec0 in QAbstractItemModel::itemData(QModelIndex const&) const () from /usr/lib/libQtCore.so.4
#8  0x00007f59c0fc0b23 in QtGroupingProxy::belongsTo(QModelIndex const&) () from /usr/lib/libamaroklib.so.1
#9  0x00007f59c0fc2bdc in QtGroupingProxy::buildTree() () from /usr/lib/libamaroklib.so.1
#10 0x00007f59c0a9f109 in QtGroupingProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libamaroklib.so.1
#11 0x00007f59c0a9f1b0 in PlaylistsByProviderProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libamaroklib.so.1
#12 0x00007f59c01c962f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#13 0x00007f59c0fb91d8 in PlaylistBrowserNS::MetaPlaylistModel::slotUpdate() () from /usr/lib/libamaroklib.so.1
#14 0x00007f59c0aa0668 in PlaylistBrowserNS::MetaPlaylistModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libamaroklib.so.1
#15 0x00007f59c01c962f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x00007f59c105d258 in PlaylistManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libamaroklib.so.1
#17 0x00007f59c01c6ec9 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x00007f59bf5afe84 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0x00007f59bf5b3f6a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0x00007f59c19a9f66 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#21 0x00007f59c01b579c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#22 0x00007f59c01b8e3d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#23 0x00007f59c01ddad3 in ?? () from /usr/lib/libQtCore.so.4
#24 0x00007f59b7924b33 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#25 0x00007f59b7925310 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#26 0x00007f59b79255ad in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#27 0x00007f59c01de00f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0x00007f59bf64f4be in ?? () from /usr/lib/libQtGui.so.4
#29 0x00007f59c01b4b82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x00007f59c01b4dbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0x00007f59c01b90eb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#32 0x00000000004080b7 in _start ()

This bug may be a duplicate of or related to bug 235480.

Possible duplicates by query: bug 241127, bug 239948, bug 238633, bug 237093, bug 235480.

Reported using DrKonqi