Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
It happens quite often that if I try to filter my Ampache collection after some minutes of inactivity, amarok crashes. See backtrace attached

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f27e44c97a0 (LWP 2524))]

Thread 18 (Thread 0x7f27c8c7a710 (LWP 2525)):
#0  0x00007f27dfc1c4d9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ce03aaf1 in metronom_sync_loop () from /usr/lib/libxine.so.1
#2  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#3  0x00007f27e158201d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f27c7e3f710 (LWP 2526)):
#0  0x00007f27da748d79 in clock_gettime () from /lib/librt.so.1
#1  0x00007f27e2b07f6f in ?? () from /usr/lib/libQtCore.so.4
#2  0x00007f27e2b0b90d in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f27e2b0bc95 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f27e2b0a86c in ?? () from /usr/lib/libQtCore.so.4
#5  0x00007f27da4ab381 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0x00007f27da4ab7e8 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#7  0x00007f27da4abdcc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0x00007f27e2b0b066 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0x00007f27e2ae1b82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0x00007f27e2ae1dbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x00007f27e29f7459 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x00007f27ce2937c6 in Phonon::Xine::XineThread::run() () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#13 0x00007f27e29f9ba5 in ?? () from /usr/lib/libQtCore.so.4
#14 0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#15 0x00007f27e158201d in clone () from /lib/libc.so.6
#16 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f27c7435710 (LWP 2529)):
#0  0x00007f27e1575e4d in read () from /lib/libc.so.6
#1  0x00007f27ce64b015 in snd_ctl_hw_read () from /usr/lib/libasound.so.2
#2  0x00007f27ce645e88 in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#3  0x00007f27ce64fa59 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#4  0x00007f27c743b7f4 in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.28/xineplug_ao_out_alsa.so
#5  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#6  0x00007f27e158201d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f27c6c34710 (LWP 2530)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ce04b5fb in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#3  0x00007f27e158201d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f27c602a710 (LWP 2531)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ce04b5fb in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#3  0x00007f27e158201d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f27c5829710 (LWP 2532)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ce04b5fb in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#3  0x00007f27e158201d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f27c5028710 (LWP 2533)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ce04b5fb in ao_loop () from /usr/lib/libxine.so.1
#2  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#3  0x00007f27e158201d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f27bf1be710 (LWP 2535)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27dcb5cad0 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f27dcb5cb09 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#4  0x00007f27e158201d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f27ba3c2710 (LWP 2536)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27e29fa26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f27de65b726 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007f27de65ddab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007f27de65c2ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f27de65c868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f27e29f9ba5 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#8  0x00007f27e158201d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f27b9bc1710 (LWP 2537)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27e29fa26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f27de65b726 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007f27de65ddab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007f27de65ddc4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f27de65c2ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#6  0x00007f27de65c868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007f27e29f9ba5 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#9  0x00007f27e158201d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f27b5677710 (LWP 2538)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27e29fa26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f27de65b726 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007f27de65ddab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007f27de65c2ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f27de65c868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f27e29f9ba5 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#8  0x00007f27e158201d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f27b4e76710 (LWP 2539)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27e29fa26b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f27de65b726 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007f27de65ddab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007f27de65c2ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f27de65c868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f27e29f9ba5 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#8  0x00007f27e158201d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f27b3447710 (LWP 2548)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ddeae580 in ?? () from /usr/lib/libQtScript.so.4
#2  0x00007f27ddeae5b9 in ?? () from /usr/lib/libQtScript.so.4
#3  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#4  0x00007f27e158201d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f27a119b710 (LWP 3165)):
#0  0x00007f27e157b8d3 in select () from /lib/libc.so.6
#1  0x00007f27ce062a65 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f27ce048499 in video_out_loop () from /usr/lib/libxine.so.1
#3  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#4  0x00007f27e158201d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f27a05b1710 (LWP 3166)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ce03e2ab in fifo_buffer_get () from /usr/lib/libxine.so.1
#2  0x00007f27ce0441cd in video_decoder_loop () from /usr/lib/libxine.so.1
#3  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#4  0x00007f27e158201d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f279fdb0710 (LWP 3167)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ce03e2ab in fifo_buffer_get () from /usr/lib/libxine.so.1
#2  0x00007f27ce045205 in audio_decoder_loop () from /usr/lib/libxine.so.1
#3  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#4  0x00007f27e158201d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f279f5af710 (LWP 3168)):
#0  0x00007f27dfc1c16c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f27ce04e68b in xine_event_wait () from /usr/lib/libxine.so.1
#2  0x00007f27ce04e6fe in listener_loop () from /usr/lib/libxine.so.1
#3  0x00007f27dfc1797a in start_thread () from /lib/libpthread.so.0
#4  0x00007f27e158201d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f27e44c97a0 (LWP 2524)):
[KCrash Handler]
#5  0x00007f27db79b3d7 in KIO::StoredTransferJob::data() const () from /usr/lib/libkio.so.5
#6  0x00007f27bc2694b6 in AmpacheService::versionVerify(KJob*) () from /usr/lib/kde4/amarok_service_ampache.so
#7  0x00007f27bc26b429 in AmpacheService::authenticate(KJob*) () from /usr/lib/kde4/amarok_service_ampache.so
#8  0x00007f27bc26c31f in AmpacheService::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/amarok_service_ampache.so
#9  0x00007f27e2af662f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x00007f27e2ef0882 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#11 0x00007f27e2ef0b20 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#12 0x00007f27db7a32f3 in KIO::SimpleJob::slotFinished() () from /usr/lib/libkio.so.5
#13 0x00007f27db7a3cb7 in KIO::TransferJob::slotFinished() () from /usr/lib/libkio.so.5
#14 0x00007f27db7a18e1 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#15 0x00007f27db7a1b90 in KIO::StoredTransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#16 0x00007f27e2af662f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#17 0x00007f27db862ea1 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#18 0x00007f27db860213 in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#19 0x00007f27db854686 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#20 0x00007f27db85486c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#21 0x00007f27e2af662f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#22 0x00007f27db7727c7 in KIO::ConnectionPrivate::dequeue() () from /usr/lib/libkio.so.5
#23 0x00007f27db7728ed in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#24 0x00007f27e2af3ec9 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#25 0x00007f27e1edce84 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#26 0x00007f27e1ee0f6a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#27 0x00007f27e380b2da in App::notify(QObject*, QEvent*) () from /usr/lib/libamaroklib.so.1
#28 0x00007f27e2ae279c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#29 0x00007f27e2ae5e3d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#30 0x00007f27e2b0aad3 in ?? () from /usr/lib/libQtCore.so.4
#31 0x00007f27da4a7da2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0x00007f27da4abc18 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#33 0x00007f27da4abdcc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0x00007f27e2b0b00f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0x00007f27e1f7c4be in ?? () from /usr/lib/libQtGui.so.4
#36 0x00007f27e2ae1b82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0x00007f27e2ae1dbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x00007f27e2ae60eb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#39 0x0000000000408552 in _start ()

This bug may be a duplicate of or related to bug 224891.

Possible duplicates by query: bug 225920, bug 224891, bug 215750.

Reported using DrKonqi