Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
The Amarok application is crashing under Ubuntu 10.4. It was working correctly in previous versions.	

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb60fb720 (LWP 5306))]

Thread 2 (Thread 0xb095bb70 (LWP 5308)):
#0  0x00b2d422 in __kernel_vsyscall ()
#1  0x00a1fb86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x04e3f502 in ?? () from /usr/lib/libpulse.so.0
#3  0x04e2ba59 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x04e2da13 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x04e2dae4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x04e3f2a3 in ?? () from /usr/lib/libpulse.so.0
#7  0x041b5e02 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#8  0x00abf96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x00a2da0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb60fb720 (LWP 5306)):
[KCrash Handler]
#6  0x03e84e5c in ?? () from /usr/lib/libasound.so.2
#7  0x03e41e9e in snd_pcm_close () from /usr/lib/libasound.so.2
#8  0x06fa7662 in gst_alsasink_close (asink=0x9bee4c8) at gstalsasink.c:804
#9  0x0400f512 in gst_audioringbuffer_close_device (buf=0x9a073b0) at gstaudiosink.c:365
#10 0x03fff6f0 in gst_ring_buffer_close_device (buf=0x9a073b0) at gstringbuffer.c:714
#11 0x04009e42 in gst_base_audio_sink_change_state (element=0x9bee4c8, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbaseaudiosink.c:1879
#12 0x03f6b435 in gst_element_change_state (element=0x9bee4c8, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#13 0x03f6e928 in gst_element_set_state_func (element=0x9bee4c8, state=GST_STATE_NULL) at gstelement.c:2504
#14 0x03f6a7f0 in gst_element_set_state (element=0x9bee4c8, state=GST_STATE_NULL) at gstelement.c:2405
#15 0x03f5a827 in gst_bin_element_set_state (element=0x9be7190, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2118
#16 gst_bin_change_state_func (element=0x9be7190, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2417
#17 0x03f6b435 in gst_element_change_state (element=0x9be7190, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#18 0x03f6e928 in gst_element_set_state_func (element=0x9be7190, state=GST_STATE_NULL) at gstelement.c:2504
#19 0x03f6a7f0 in gst_element_set_state (element=0x9be7190, state=GST_STATE_NULL) at gstelement.c:2405
#20 0x03f5a827 in gst_bin_element_set_state (element=0x9be31b0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2118
#21 gst_bin_change_state_func (element=0x9be31b0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2417
#22 0x03b8611e in gst_switch_sink_change_state (element=0x9be31b0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstswitchsink.c:255
#23 0x03b82f56 in gst_gconf_audio_sink_change_state (element=0x9be31b0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstgconfaudiosink.c:298
#24 0x03f6b435 in gst_element_change_state (element=0x9be31b0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#25 0x03f6e928 in gst_element_set_state_func (element=0x9be31b0, state=GST_STATE_NULL) at gstelement.c:2504
#26 0x03f6a7f0 in gst_element_set_state (element=0x9be31b0, state=GST_STATE_NULL) at gstelement.c:2405
#27 0x03b49e1c in Phonon::Gstreamer::AudioOutput::setOutputDevice (this=0x9a9beb8, newDevice=...) at ../../gstreamer/audiooutput.cpp:217
#28 0x0496c621 in callSetOutputDevice (this=0x999b7d8) at ../3rdparty/phonon/phonon/audiooutput.cpp:67
#29 Phonon::AudioOutputPrivate::setupBackendObject (this=0x999b7d8) at ../3rdparty/phonon/phonon/audiooutput.cpp:281
#30 0x0496cd22 in Phonon::AudioOutputPrivate::createBackendObject (this=0x999b7d8) at ../3rdparty/phonon/phonon/audiooutput.cpp:124
#31 0x04969284 in Phonon::AudioOutputPrivate::init (this=0x999b7d8, c=Phonon::MusicCategory) at ../3rdparty/phonon/phonon/audiooutput.cpp:106
#32 0x04969929 in AudioOutput (this=0x9a97ae0, category=Phonon::MusicCategory, parent=0x9a7c090) at ../3rdparty/phonon/phonon/audiooutput.cpp:76
#33 0x010a788e in EngineController::initializePhonon (this=0x9a7c090) at ../../src/EngineController.cpp:122
#34 0x010a9ac2 in EngineController::qt_metacall (this=0x9a7c090, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbf86a08c) at ./EngineController.moc:147
#35 0x021ccc9a in QMetaObject::metacall (object=0x9a7c090, cl=10288736, idx=26, argv=0xbf86a08c) at kernel/qmetaobject.cpp:237
#36 0x021d0ac5 in QMetaMethod::invoke (this=0xbf86a21c, object=0x9a7c090, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., 
    val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1533
#37 0x021d10cf in QMetaObject::invokeMethod (obj=0x9a7c090, member=0x12c80c4 "initializePhonon", type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., 
    val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1113
#38 0x011aaadb in QMetaObject::invokeMethod (this=0x999b868) at /usr/include/qt4/QtCore/qobjectdefs.h:398
#39 Amarok::DefaultApplicationController::initEngineController (this=0x999b868) at ../../src/statemanagement/DefaultApplicationController.cpp:90
#40 0x011aab12 in Amarok::DefaultApplicationController::start (this=0x999b868) at ../../src/statemanagement/DefaultApplicationController.cpp:47
#41 0x0108aad0 in App::continueInit (this=0xbf86a7c8) at ../../src/App.cpp:670
#42 0x0108f4e9 in App (this=0xbf86a7c8) at ../../src/App.cpp:212
#43 0x0804fffc in main (argc=1, argv=0xbf86b044) at ../../src/main.cpp:235

This bug may be a duplicate of or related to bug 232068.

Possible duplicates by query: bug 237744, bug 237442, bug 237286, bug 236928, bug 236668.

Reported using DrKonqi