Application: knotify4 (4.0)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Libphonon or knotify crashes on login or startup of system ..

The crash can be reproduced every time.

-- Backtrace:
Application: KNotify (knotify4), signal: Aborted
[Current thread is 1 (Thread 0x7f0a4b291760 (LWP 5016))]

Thread 43 (Thread 0x7f0a3a383700 (LWP 5017)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a457aba98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0a457abf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0a48be9576 in QEventDispatcherGlib::processEvents (this=0x702c70, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0a48bbda22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f0a48bbdc1f in QEventLoop::exec (this=0x7f0a3a382df0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f0a48ad55df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f0a48ba0aef in QInotifyFileSystemWatcherEngine::run (this=0x8002c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f0a48ad8025 in QThreadPrivate::start (arg=0x8002c0) at thread/qthread_unix.cpp:331
#9  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 42 (Thread 0x7f0a21d65700 (LWP 5020)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x947690) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7f0a21564700 (LWP 5024)):
[KCrash Handler]
#6  0x00007f0a483f8d95 in raise () from /lib64/libc.so.6
#7  0x00007f0a483fa2ab in abort () from /lib64/libc.so.6
#8  0x00007f0a48432ece in __libc_message () from /lib64/libc.so.6
#9  0x00007f0a48438c06 in malloc_printerr () from /lib64/libc.so.6
#10 0x00007f0a3399a89d in vcd_class_dispose () from /usr/lib64/xine/plugins/1.30/xineplug_inp_vcd.so
#11 0x00007f0a39101436 in _dispose_plugin_class (node=0x28383d0) at load_plugins.c:754
#12 0x00007f0a39101524 in dispose_plugin_list (list=0x280ad90) at load_plugins.c:2623
#13 0x00007f0a39106d6f in _x_dispose_plugins (this=0x280b3f0) at load_plugins.c:2678
#14 0x00007f0a390f9fcb in xine_exit (this=0x280b3f0) at xine.c:1588
#15 0x00007f0a3935809b in ~QExplicitlySharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/QtCore/qshareddata.h:161
#16 ~XineEngine (this=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/xineengine.h:43
#17 ~XineEngine (this=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/sinknode.cpp:31
#18 Phonon::Xine::SinkNodeXT::~SinkNodeXT (this=<optimized out>, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/sinknode.cpp:31
#19 0x00007f0a39367786 in Phonon::Xine::AudioOutputXT::~AudioOutputXT (this=0x1ba9da0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/audiooutput.cpp:60
#20 0x00007f0a393677b9 in Phonon::Xine::AudioOutputXT::~AudioOutputXT (this=0x1ba9da0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/audiooutput.cpp:67
#21 0x00007f0a39357d97 in ~QExplicitlySharedDataPointer (this=0x2255d40, __in_chrg=<optimized out>) at /usr/include/QtCore/qshareddata.h:161
#22 ~QExplicitlySharedDataPointer (this=0x2255d40, __in_chrg=<optimized out>) at /usr/include/QtCore/qlist.h:742
#23 node_destruct (to=0x21f7f98, from=0x21f7f98, this=<optimized out>) at /usr/include/QtCore/qlist.h:418
#24 QList<QExplicitlySharedDataPointer<Phonon::Xine::SharedData> >::free (data=0x21f7f80, this=<optimized out>) at /usr/include/QtCore/qlist.h:744
#25 0x00007f0a39367273 in ~KeepReference (this=0x1d62030, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/keepreference.h:45
#26 Phonon::Xine::KeepReference<10000>::~KeepReference (this=0x1d62030, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/keepreference.h:45
#27 0x00007f0a48bd5178 in QObject::event (this=0x1d62030, e=<optimized out>) at kernel/qobject.cpp:1209
#28 0x00007f0a49814be4 in notify_helper (e=0x1c36bd0, receiver=0x1d62030, this=0x659780) at kernel/qapplication.cpp:4481
#29 QApplicationPrivate::notify_helper (this=0x659780, receiver=0x1d62030, e=0x1c36bd0) at kernel/qapplication.cpp:4453
#30 0x00007f0a49819a71 in QApplication::notify (this=0x7fff08743640, receiver=0x1d62030, e=0x1c36bd0) at kernel/qapplication.cpp:4360
#31 0x00007f0a4ac85e36 in KApplication::notify (this=0x7fff08743640, receiver=0x1d62030, event=0x1c36bd0) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#32 0x00007f0a48bbe81c in QCoreApplication::notifyInternal (this=0x7fff08743640, receiver=0x1d62030, event=0x1c36bd0) at kernel/qcoreapplication.cpp:787
#33 0x00007f0a48bc1bf8 in sendEvent (event=0x1c36bd0, receiver=0x1d62030) at kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x7edc40) at kernel/qcoreapplication.cpp:1428
#35 0x00007f0a48be90b3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#37 0x00007f0a457ab58d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f0a457abd88 in ?? () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f0a457abf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f0a48be950f in QEventDispatcherGlib::processEvents (this=0x7e51f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#41 0x00007f0a48bbda22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f0a48bbdc1f in QEventLoop::exec (this=0x7f0a21563dd0, flags=...) at kernel/qeventloop.cpp:201
#43 0x00007f0a48ad55df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#44 0x00007f0a393598c4 in Phonon::Xine::XineThread::run (this=0x7ecba0) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/xinethread.cpp:143
#45 0x00007f0a48ad8025 in QThreadPrivate::start (arg=0x7ecba0) at thread/qthread_unix.cpp:331
#46 0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#47 0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7f0a20d63700 (LWP 5027)):
#0  0x00007f0a4848f5bd in read () from /lib64/libc.so.6
#1  0x00007f0a396a7a45 in ?? () from /usr/lib64/libasound.so.2
#2  0x00007f0a396a28d0 in snd_hctl_handle_events () from /usr/lib64/libasound.so.2
#3  0x00007f0a396ade49 in snd_mixer_handle_events () from /usr/lib64/libasound.so.2
#4  0x00007f0a33ba8816 in ao_alsa_handle_event_thread (data=0x949a00) at audio_alsa_out.c:176
#5  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7f0a20562700 (LWP 5028)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x992280) at audio_out.c:348
#2  fifo_peek (fifo=0x992280) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7f0a1cb23700 (LWP 5405)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0xff3cd0) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7f0a180c0700 (LWP 5423)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x15a6c90) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7f0a1365e700 (LWP 5453)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x1c34ca0) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7f0a0a1d9700 (LWP 5512)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x2868be0) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7f0a057f9700 (LWP 5538)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x2de5590) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7f0a04ff8700 (LWP 5554)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a33ba87ce in my_snd_mixer_wait (timeout=333, mixer=0x2e090a0) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0x2deab60) at audio_alsa_out.c:167
#3  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7f0a047d6700 (LWP 5555)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x2de84d0) at audio_out.c:348
#2  fifo_peek (fifo=0x2de84d0) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f0a00df8700 (LWP 5561)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x33ef0d0) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f0a005f7700 (LWP 5580)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a33ba87ce in my_snd_mixer_wait (timeout=333, mixer=0x3412740) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0x33f7670) at audio_alsa_out.c:167
#3  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f09ffdf6700 (LWP 5581)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x3411220) at audio_out.c:348
#2  fifo_peek (fifo=0x3411220) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f09fc418700 (LWP 5587)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x3a72060) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f09fbc17700 (LWP 5592)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a33ba87ce in my_snd_mixer_wait (timeout=333, mixer=0x2df3ab0) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0x3a74120) at audio_alsa_out.c:167
#3  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f09fb3d4700 (LWP 5593)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x3a77470) at audio_out.c:348
#2  fifo_peek (fifo=0x3a77470) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f09f79f6700 (LWP 5599)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x406ca10) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f09f71f5700 (LWP 5615)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a33ba87ce in my_snd_mixer_wait (timeout=333, mixer=0x4070600) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0x406ead0) at audio_alsa_out.c:167
#3  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f09f69b2700 (LWP 5616)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x4073c30) at audio_out.c:348
#2  fifo_peek (fifo=0x4073c30) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f09f2fd4700 (LWP 5622)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x46871f0) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f09f27d3700 (LWP 5626)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a33ba87ce in my_snd_mixer_wait (timeout=333, mixer=0x468e830) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0x46890c0) at audio_alsa_out.c:167
#3  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f09f1fb1700 (LWP 5627)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x468c410) at audio_out.c:348
#2  fifo_peek (fifo=0x468c410) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f0a119f7700 (LWP 5666)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x8459e0) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f0a10e0d700 (LWP 5700)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a33ba87ce in my_snd_mixer_wait (timeout=333, mixer=0x1b7a8f0) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0xf4f6e0) at audio_alsa_out.c:167
#3  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f0a1043f700 (LWP 5701)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0xf50ae0) at audio_out.c:348
#2  fifo_peek (fifo=0xf50ae0) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f0a1dcfc700 (LWP 5707)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x2077380) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f0a1d343700 (LWP 5710)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a33ba87ce in my_snd_mixer_wait (timeout=333, mixer=0x207ade0) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0x20792d0) at audio_alsa_out.c:167
#3  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f0a1b2de700 (LWP 5711)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x207d380) at audio_out.c:348
#2  fifo_peek (fifo=0x207d380) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f0a1609b700 (LWP 5717)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x5111b80) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f0a1589a700 (LWP 5720)):
#0  0x00007f0a48494423 in poll () from /lib64/libc.so.6
#1  0x00007f0a33ba87ce in my_snd_mixer_wait (timeout=333, mixer=0x5119b50) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0x5113bb0) at audio_alsa_out.c:167
#3  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f0a15099700 (LWP 5721)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x5118830) at audio_out.c:348
#2  fifo_peek (fifo=0x5118830) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f09ecdd0700 (LWP 5727)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x572f6d0) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f09ec5cf700 (LWP 5731)):
#0  0x00007f0a4848f5bd in read () from /lib64/libc.so.6
#1  0x00007f0a396a7a45 in ?? () from /usr/lib64/libasound.so.2
#2  0x00007f0a396a28d0 in snd_hctl_handle_events () from /usr/lib64/libasound.so.2
#3  0x00007f0a396ade49 in snd_mixer_handle_events () from /usr/lib64/libasound.so.2
#4  0x00007f0a33ba8816 in ao_alsa_handle_event_thread (data=0x5731650) at audio_alsa_out.c:176
#5  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f09ebdce700 (LWP 5732)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x57349a0) at audio_out.c:348
#2  fifo_peek (fifo=0x57349a0) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f09ff1d3700 (LWP 5738)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x21cea40) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f09fe5e9700 (LWP 5742)):
#0  0x00007f0a4848f5bd in read () from /lib64/libc.so.6
#1  0x00007f0a396a7a45 in ?? () from /usr/lib64/libasound.so.2
#2  0x00007f0a396a28d0 in snd_hctl_handle_events () from /usr/lib64/libasound.so.2
#3  0x00007f0a396ade49 in snd_mixer_handle_events () from /usr/lib64/libasound.so.2
#4  0x00007f0a33ba8816 in ao_alsa_handle_event_thread (data=0x21f04f0) at audio_alsa_out.c:176
#5  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f09fdc1b700 (LWP 5743)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x21f5630) at audio_out.c:348
#2  fifo_peek (fifo=0x21f5630) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f0a0fc3e700 (LWP 5749)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a390fd341 in metronom_sync_loop (this=0x45e3f40) at metronom.c:870
#2  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f0a1fd40700 (LWP 5752)):
#0  0x00007f0a4848f5a9 in read () from /lib64/libc.so.6
#1  0x00007f0a396a7a45 in ?? () from /usr/lib64/libasound.so.2
#2  0x00007f0a396a28d0 in snd_hctl_handle_events () from /usr/lib64/libasound.so.2
#3  0x00007f0a396ade49 in snd_mixer_handle_events () from /usr/lib64/libasound.so.2
#4  0x00007f0a33ba8816 in ao_alsa_handle_event_thread (data=0x1b98c30) at audio_alsa_out.c:176
#5  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f0a1f53f700 (LWP 5753)):
#0  0x00007f0a4653ae6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a3910e8d3 in fifo_peek_int (blocking=1, fifo=0x4c15170) at audio_out.c:348
#2  fifo_peek (fifo=0x4c15170) at audio_out.c:388
#3  ao_loop (this_gen=<optimized out>) at audio_out.c:1015
#4  0x00007f0a46536f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f0a4849d53d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f0a4b291760 (LWP 5016)):
#0  0x00007f0a4653b1eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0a48ad7308 in thread_sleep (ti=0x7fff08743250) at thread/qthread_unix.cpp:493
#2  0x00007f0a48ad7740 in QThread::msleep (msecs=<optimized out>) at thread/qthread_unix.cpp:519
#3  0x00007f0a39372312 in Phonon::Xine::Backend::~Backend (this=0x7efaf0, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/backend.cpp:111
#4  0x00007f0a39372459 in Phonon::Xine::Backend::~Backend (this=0x7efaf0, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/backend.cpp:123
#5  0x00007f0a4a803ab7 in ?? () from /usr/lib64/libphonon.so.4
#6  0x00007f0a4a803c49 in ?? () from /usr/lib64/libphonon.so.4
#7  0x00007f0a483fb9a1 in __run_exit_handlers () from /lib64/libc.so.6
#8  0x00007f0a483fba25 in exit () from /lib64/libc.so.6
#9  0x00007f0a49880d28 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:772
#10 0x00007f0a4ac84118 in KApplication::xioErrhandler (this=0x7fff08743640, dpy=0x68c880) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:419
#11 0x00007f0a47ca851e in _XIOError () from /usr/lib64/libX11.so.6
#12 0x00007f0a47ca5e2d in _XEventsQueued () from /usr/lib64/libX11.so.6
#13 0x00007f0a47c9681f in XEventsQueued () from /usr/lib64/libX11.so.6
#14 0x00007f0a498b7d5c in x11EventSourceCheck (s=0x655480) at kernel/qguieventdispatcher_glib.cpp:85
#15 0x00007f0a457ab264 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#16 0x00007f0a457abab2 in ?? () from /usr/lib64/libglib-2.0.so.0
#17 0x00007f0a457abf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#18 0x00007f0a48be950f in QEventDispatcherGlib::processEvents (this=0x62fda0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#19 0x00007f0a498b7f2e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007f0a48bbda22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#21 0x00007f0a48bbdc1f in QEventLoop::exec (this=0x7fff087435a0, flags=...) at kernel/qeventloop.cpp:201
#22 0x00007f0a48bc1de7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#23 0x000000000040a147 in ?? ()
#24 0x00007f0a483e523d in __libc_start_main () from /lib64/libc.so.6
#25 0x000000000040a225 in _start ()

Reported using DrKonqi