Application: amarok (2.4.3)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.8.0
Operating System: Linux 3.1.5-2.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
some errors with KDE. I don't know.
Progs are not running. Its self-close

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f39e09a6840 (LWP 2357))]

Thread 2 (Thread 0x7f39d168a700 (LWP 2358)):
#0  __pthread_mutex_lock_full (mutex=0x2af25d0) at pthread_mutex_lock.c:309
#1  0x00000037eba37cee in pa_mutex_lock (m=<optimized out>) at pulsecore/mutex-posix.c:90
#2  0x00000037eb62c035 in thread (userdata=0x2af2e80) at pulse/thread-mainloop.c:92
#3  0x00000037eba38be8 in internal_thread_func (userdata=0x2949070) at pulsecore/thread-posix.c:83
#4  0x00000037cf407d90 in start_thread (arg=0x7f39d168a700) at pthread_create.c:309
#5  0x00000037cecef3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f39e09a6840 (LWP 2357)):
[KCrash Handler]
#6  0x00000037eba38156 in pa_cond_wait (c=<optimized out>, m=<optimized out>) at pulsecore/mutex-posix.c:139
#7  0x0000000002967cc0 in ?? ()
#8  0x0000000002af2e80 in ?? ()
#9  0x00000037ed8e3348 in GST_CAT_DEFAULT () from /usr/lib64/libgstreamer-0.10.so.0
#10 0x00000037eba38b30 in current_thread_tls_get () at pulsecore/thread-posix.c:68
#11 pa_thread_self () at pulsecore/thread-posix.c:144
#12 0x00000037eb62c6b0 in pa_threaded_mainloop_wait (m=0x2af2e80) at pulse/thread-mainloop.c:212
#13 0x00007f39d1695f8b in gst_pulseringbuffer_open_device (buf=0x2af7050) at pulsesink.c:521
#14 0x00000037f200836b in gst_ring_buffer_open_device (buf=0x2af7050) at gstringbuffer.c:627
#15 0x00000037f2012cf5 in gst_base_audio_sink_change_state (element=0x2af3f10, transition=GST_STATE_CHANGE_NULL_TO_READY) at gstbaseaudiosink.c:1910
#16 0x00007f39d1696559 in gst_pulsesink_change_state (element=0x2af3f10, transition=GST_STATE_CHANGE_NULL_TO_READY) at pulsesink.c:2751
#17 0x00000037ed641d4c in gst_element_change_state (element=0x2af3f10, transition=<optimized out>) at gstelement.c:2718
#18 0x00000037ed642732 in gst_element_set_state_func (element=0x2af3f10, state=GST_STATE_READY) at gstelement.c:2674
#19 0x00007f39d5d2bf56 in Phonon::Gstreamer::DeviceManager::canOpenDevice (this=<optimized out>, element=0x2af3f10) at /usr/src/debug/phonon-backend-gstreamer-4.5.90/gstreamer/devicemanager.cpp:177
#20 0x00007f39d5d2c297 in Phonon::Gstreamer::DeviceManager::createAudioSink (this=0x29426b0, category=<optimized out>) at /usr/src/debug/phonon-backend-gstreamer-4.5.90/gstreamer/devicemanager.cpp:257
#21 0x00007f39d5d2cc16 in Phonon::Gstreamer::DeviceManager::updateDeviceList (this=0x29426b0) at /usr/src/debug/phonon-backend-gstreamer-4.5.90/gstreamer/devicemanager.cpp:421
#22 0x00007f39d5d2d9f4 in Phonon::Gstreamer::DeviceManager::DeviceManager (this=0x29426b0, backend=<optimized out>) at /usr/src/debug/phonon-backend-gstreamer-4.5.90/gstreamer/devicemanager.cpp:134
#23 0x00007f39d5d260db in Phonon::Gstreamer::Backend::Backend (this=0x29259e0, parent=<optimized out>) at /usr/src/debug/phonon-backend-gstreamer-4.5.90/gstreamer/backend.cpp:111
#24 0x00007f39d5d26413 in qt_plugin_instance () at /usr/src/debug/phonon-backend-gstreamer-4.5.90/gstreamer/backend.cpp:41
#25 0x00000037db15c2ef in QPluginLoader::instance (this=0x7fff27924700) at plugin/qpluginloader.cpp:204
#26 0x00007f39d64a0576 in Phonon::KdePlatformPlugin::createBackend (this=<optimized out>, newService=...) at /usr/src/debug/kde-runtime-4.7.3/phonon/platform_kde/kdeplatformplugin.cpp:149
#27 0x00007f39d64a100e in Phonon::KdePlatformPlugin::createBackend (this=0x28dec30) at /usr/src/debug/kde-runtime-4.7.3/phonon/platform_kde/kdeplatformplugin.cpp:202
#28 0x00000037b8a30799 in Phonon::FactoryPrivate::createBackend (this=0x28e8b50) at /usr/src/debug/phonon-4.5.57/phonon/factory.cpp:130
#29 0x00000037b8a31fbf in Phonon::Factory::backend (createWhenNull=<optimized out>) at /usr/src/debug/phonon-4.5.57/phonon/factory.cpp:460
#30 0x00000037b8a32745 in Phonon::Factory::createAudioOutput (parent=0x28f40b0) at /usr/src/debug/phonon-4.5.57/phonon/factory.cpp:356
#31 0x00000037b8a27ace in createBackendObject (this=0x28dd800) at /usr/src/debug/phonon-4.5.57/phonon/audiooutput.cpp:138
#32 Phonon::AudioOutputPrivate::createBackendObject (this=0x28dd800) at /usr/src/debug/phonon-4.5.57/phonon/audiooutput.cpp:133
#33 0x00000037b8a23ebf in Phonon::AudioOutputPrivate::init (this=0x28dd800, c=Phonon::MusicCategory) at /usr/src/debug/phonon-4.5.57/phonon/audiooutput.cpp:111
#34 0x00000037bed5bfe3 in EngineController::initializePhonon (this=0x28ed650) at /usr/src/debug/amarok-2.4.3/src/EngineController.cpp:148
#35 0x00000037bed5d42d in EngineController::qt_static_metacall (_o=0x28ed650, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/amarok-2.4.3/x86_64-redhat-linux-gnu/src/EngineController.moc:177
#36 0x00000037db17f8a1 in QMetaMethod::invoke (this=0x7fff279253f0, object=0x28ed650, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1641
#37 0x00000037db181bb0 in QMetaObject::invokeMethod (obj=0x28ed650, member=<optimized out>, type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#38 0x00000037bee61505 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::DirectConnection, member=0x37bef08644 "initializePhonon", obj=0x28ed650) at /usr/include/QtCore/qobjectdefs.h:418
#39 Amarok::DefaultApplicationController::initEngineController (this=<optimized out>) at /usr/src/debug/amarok-2.4.3/src/statemanagement/DefaultApplicationController.cpp:89
#40 0x00000037bee61581 in Amarok::DefaultApplicationController::start (this=0x284ca20) at /usr/src/debug/amarok-2.4.3/src/statemanagement/DefaultApplicationController.cpp:48
#41 0x00000037bed462b9 in App::continueInit (this=0x7fff27925c50) at /usr/src/debug/amarok-2.4.3/src/App.cpp:531
#42 0x00000037bed47b68 in App::App (this=0x7fff27925c50) at /usr/src/debug/amarok-2.4.3/src/App.cpp:185
#43 0x0000000000409165 in main (argc=1, argv=0x7fff27928258) at /usr/src/debug/amarok-2.4.3/src/main.cpp:287

Reported using DrKonqi