Debug backtrace for the crash:

Thread 9 (process 29654):
#0  0xb7f075b9 in poll () from /lib/libc.so.6
No symbol table info available.
#1  0xb785cc53 in g_main_context_iterate (context=0x8367d08, block=1, 
dispatch=1, self=0x8343108) at gmain.c:2978
        max_priority = 2147483647
        timeout = 99
        some_ready = <value optimized out>
        nfds = 8
        allocated_nfds = <value optimized out>
        fds = (GPollFD *) 0x87a23f0
        __PRETTY_FUNCTION__ = "g_main_context_iterate"
#2  0xb785cfc9 in g_main_context_iterate (context=0xbfd7a148, block=141916104, 
dispatch=-1208270672, self=0x87577c8)
    at gmain.c:2638
        got_ownership = <value optimized out>
        max_priority = <value optimized out>
        timeout = <value optimized out>
        some_ready = <value optimized out>
        nfds = <value optimized out>
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
        __PRETTY_FUNCTION__ = "g_main_context_iterate"
#3  0xb7442f84 in IA__gtk_main_quit () at gtkmain.c:1239
        __PRETTY_FUNCTION__ = "IA__gtk_main_quit"
#4  0xb7752070 in ?? () from 
/var/lib/python-support/python2.5/gtk-2.0/gtk/_gtk.so
No symbol table info available.
#5  0x0875de10 in ?? ()
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

Thread 8 (process 29660):
#0  0xb7fb926c in ?? () from /lib/libpthread.so.0
No symbol table info available.
#1  0xb7879bb2 in IA__g_timer_reset (timer=0xb6b36274) at gtimer.c:111
        __PRETTY_FUNCTION__ = "IA__g_timer_reset"
#2  0xb6c286b1 in gst_xvimagesink_xcontext_get (xvimagesink=0x8739bd0) at 
xvimagesink.c:449
        __txt = <value optimized out>
        __dbg = <value optimized out>
        xcontext = (GstXContext *) 0xd6
        px_formats = (XPixmapFormatValues *) 0xb7fb40c1
        nb_formats = 959525427
        i = <value optimized out>
        j = <value optimized out>
        N_attr = <value optimized out>
        xv_attr = <value optimized out>
---Type <return> to continue, or q <return> to quit---
        channels = {0x202c3134 <Address 0x202c3134 out of bounds>, 0x61727564 
<Address 0x61727564 out of bounds>, 
  0x6e6f6974 <Address 0x6e6f6974 out of bounds>, 0x3a30203a <Address 0x3a30203a 
out of bounds>}
        __PRETTY_FUNCTION__ = "gst_xvimagesink_xcontext_get"
#3  0xb78779bf in IA__g_thread_create_full (func=0x87401e0, data=0xb6b36480, 
stack_size=3065209984, joinable=-1229757312, 
    bound=-1229757312, priority=G_THREAD_PRIORITY_LOW, error=0x0) at 
gthread.c:607
        local_error = (GError *) 0xb7fb40b0
        __PRETTY_FUNCTION__ = "IA__g_thread_create_full"
#4  0xb7fb1e5a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#5  0xb7f1089e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 7 (process 29661):
#0  0xb7fb61e1 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
No symbol table info available.
#1  0xb6ca3828 in gst_tag_list_add_valist (list=0x872a1e8, mode=141915968, 
tag=0x0, var_args=0x0) at gsttaglist.c:777
        _value_type = <value optimized out>
        _vtable = (GTypeValueTable *) 0x3b7
        _collect_format = (gchar *) 0x0
        _cvalues = {{v_int = -1228003500, v_long = -1228003500, v_int64 = 
-5275342265994303660, 
    v_double = -9.1852911662083936e-45, v_pointer = 0xb6ce2754}, {v_int = 
141915712, v_long = 141915712, 
    v_int64 = 609561618719012416, v_double = 6.5411696307761573e-268, v_pointer 
= 0x8757640}, {v_int = 0, v_long = 0, 
    v_int64 = -5189482947941498880, v_double = -5.0055754418177504e-39, 
v_pointer = 0x0}, {v_int = 0, v_long = 0, 
    v_int64 = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_long = 0, 
v_int64 = -5189433087666159616, 
    v_double = -5.038110789562444e-39, v_pointer = 0x0}, {v_int = 29661, v_long 
= 29661, v_int64 = 29661, 
    v_double = 1.4654481121297214e-319, v_pointer = 0x73dd}, {v_int = 0, v_long 
= 0, v_int64 = -5220567571882835968, 
    v_double = -4.1352054938763291e-41, v_pointer = 0x0}, {v_int = 141730280, 
v_long = 141730280, 
    v_int64 = -5220785841979088408, v_double = -4.0239337099461326e-41, 
v_pointer = 0x872a1e8}}
        _n_values = 141730280
        info = <value optimized out>
        quark = 0
        error = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_tag_list_add_valist"
#2  0xb78779bf in IA__g_thread_create_full (func=0x8757740, data=0xb53c7480, 
stack_size=3040638080, joinable=-1254329216, 
    bound=-1254329216, priority=G_THREAD_PRIORITY_LOW, error=0x0) at 
gthread.c:607
        local_error = (GError *) 0xb7fb40b0
        __PRETTY_FUNCTION__ = "IA__g_thread_create_full"
#3  0xb7fb1e5a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#4  0xb7f1089e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 6 (process 29662):
#0  0xb7fb61e1 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
No symbol table info available.
#1  0xb6b833f2 in gst_queue_handle_sink_event (pad=0x1, event=0x85b5200) at 
gstqueue.c:584
---Type <return> to continue, or q <return> to quit---
        queue = (GstQueue *) 0xb6ce2754
        have_eos = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_queue_handle_sink_event"
#2  0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=136698928, 
callback=0xb49b04b8, user_data=0x0)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#3  0xb6c9092b in gst_pad_activate_pull (pad=0x8579630, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x8556040
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#4  0xb6cf7df4 in gst_base_transform_prepare_output_buffer (trans=0x85c21e0, 
in_buf=0xb49b04e8, out_size=1, 
    out_caps=0x8579570, out_buf=0x85b5200) at gstbasetransform.c:971
        bclass = (GstBaseTransformClass *) 0xb6ce1200
        ret = <value optimized out>
        copy_inbuf = 140202496
        __PRETTY_FUNCTION__ = "РǶ\020�Ƕ�\230Ƕ 
�ɶVnζ�!Ƕ0\213ζ\206nζ\226nζ��\217��"
#5  0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=136698928, 
callback=0, user_data=0x0) at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#6  0xb6c9092b in gst_pad_activate_pull (pad=0x85794b0, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x8579570
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#7  0xb6cf7df4 in gst_base_transform_prepare_output_buffer (trans=0x874a040, 
in_buf=0x73de, out_size=1, 
    out_caps=0x8556340, out_buf=0x85b5200) at gstbasetransform.c:971
        bclass = (GstBaseTransformClass *) 0xb6ce1200
        ret = <value optimized out>
        copy_inbuf = 140202496
        __PRETTY_FUNCTION__ = "РǶ\020�Ƕ�\230Ƕ 
�ɶVnζ�!Ƕ0\213ζ\206nζ\226nζ��\217��"
#8  0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=136698928, 
callback=0xb49b0688, user_data=0xb7fb40c1)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#9  0xb6c9092b in gst_pad_activate_pull (pad=0x8558bf8, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x8556340
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#10 0xb6c8215a in gst_debug_set_threshold_for_name (name=0x8558380 "8vU\b\003", 
level=140202496) at gstinfo.c:985
        pat = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_debug_set_threshold_for_name"
#11 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb49b06a8, blocked=136698928, 
callback=0x2, user_data=0x0)
    at gstpad.c:989
---Type <return> to continue, or q <return> to quit---
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#12 0xb6c9092b in gst_pad_activate_pull (pad=0x85793f0, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x8558380
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#13 0xb6cf7df4 in gst_base_transform_prepare_output_buffer (trans=0x8578430, 
in_buf=0x8579574, out_size=1, 
    out_caps=0x8579330, out_buf=0x85b5200) at gstbasetransform.c:971
        bclass = (GstBaseTransformClass *) 0xb6ce1200
        ret = <value optimized out>
        copy_inbuf = 140202496
        __PRETTY_FUNCTION__ = "РǶ\020�Ƕ�\230Ƕ 
�ɶVnζ�!Ƕ0\213ζ\206nζ\226nζ��\217��"
#14 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=136698928, 
callback=0xb49b0838, user_data=0xb78f30e4)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#15 0xb6c9092b in gst_pad_activate_pull (pad=0x87af1c0, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x8579330
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#16 0xb6c8215a in gst_debug_set_threshold_for_name (name=0x88a8990 
"\230uU\b\003", level=140202496) at gstinfo.c:985
        pat = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_debug_set_threshold_for_name"
#17 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb49b0858, blocked=136698928, 
callback=0x2, user_data=0xb78da6f3)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#18 0xb6c9092b in gst_pad_activate_pull (pad=0x87af0e0, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x88a8990
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#19 0xb6c8215a in gst_debug_set_threshold_for_name (name=0x88a88c8 
"\230uU\b\003", level=140202496) at gstinfo.c:985
        pat = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_debug_set_threshold_for_name"
#20 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb49b0928, blocked=136698928, 
callback=0x8579334, user_data=0xb7fb40c1)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#21 0xb6c9092b in gst_pad_activate_pull (pad=0x87af000, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x88a88c8
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
---Type <return> to continue, or q <return> to quit---
#22 0xb6c8215a in gst_debug_set_threshold_for_name (name=0x88a8800 
"\230uU\b\003", level=140202496) at gstinfo.c:985
        pat = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_debug_set_threshold_for_name"
#23 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb49b09f8, blocked=136698928, 
callback=0x86e84a0, user_data=0xb78f30e4)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#24 0xb6c9092b in gst_pad_activate_pull (pad=0x87af620, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x88a8800
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#25 0xb6c8215a in gst_debug_set_threshold_for_name (name=0x88a8e40 
"\230uU\b\002", level=140202496) at gstinfo.c:985
        pat = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_debug_set_threshold_for_name"
#26 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb49b0ac8, blocked=136698928, 
callback=0xb49b0b78, user_data=0xb6c8aee7)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#27 0xb6c9092b in gst_pad_activate_pull (pad=0x89add80, active=140202496) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x88a8e40
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#28 0xaf2f90af in handle_slice (mpeg2dec=0x8996510, info=0x8afde40) at 
gstmpeg2dec.c:875
        need_skip = 0
        outbuf = (GstBuffer *) 0xb78f6c0f
        ret = <value optimized out>
        picture = (const mpeg2_picture_t *) 0x8afdfc8
        key_frame = 0
        time = 1385544444
        __PRETTY_FUNCTION__ = "handle_slice"
#29 0xaf2fa00d in gst_mpeg2dec_chain (pad=0x89adcc0, buf=0x87d4678) at 
gstmpeg2dec.c:1016
        mpeg_pts = 127702
        mpeg2dec = (GstMpeg2dec *) 0x8996510
        size = 2294
        data = (
    guint8 *) 0x8ac46ba 
"@��W�\237Ck\034\r\204P�8\031��-�i�$��\031^?w:-��\035d\2260\215=�P\212A\200MmL\003H*\206f\205B%��z\034\202wQL,\020\224\021���\034D\tB��\206\220X\016�B�p#7\236�o\201÷{��\224\225��fHA�k�\033�\224��\022F\005ST�`\214;f�\035Ch,\030\021sʪ\032J\016u5+MC�bkC�Ц�xpq�$�V�ChY�}\r/\016M;\027]]\f�\020�\222����$S\213g]S\220b�\v\225C�.my�蘒a\201"...
        pts = <value optimized out>
        info = (const mpeg2_info_t *) 0x8afde40
        state = STATE_SLICE
        done = <value optimized out>
        ret = GST_FLOW_OK
        __PRETTY_FUNCTION__ = "gst_mpeg2dec_chain"
---Type <return> to continue, or q <return> to quit---
#30 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=136698928, 
callback=0xb49b0e78, user_data=0xb6c72379)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#31 0xb6c9092b in gst_pad_activate_pull (pad=0x89adc00, active=142427768) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x89adcc0
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#32 0xaf3155fd in gst_mpeg_demux_send_subbuffer (mpeg_demux=0x89a6318, 
outstream=0x8c64018, buffer=0x88d1408, 
    timestamp=1418922222, offset=4294967292, size=2294) at gstmpegdemux.c:996
        mpeg_parse = (GstMPEGParse *) 0x89a6318
        ret = <value optimized out>
        outbuf = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_mpeg_demux_send_subbuffer"
#33 0xaf31728e in gst_mpeg_demux_parse_packet (mpeg_parse=0x89a6318, 
buffer=0x88d1408) at gstmpegdemux.c:732
        mpeg_version = 1
        mpeg_demux = (GstMPEGDemux *) 0x89a6318
        id = 224 '
        headerlen = 14
        dts = <value optimized out>
        pts = 127703
        datalen = 2294
        outstream = <value optimized out>
        buf = (guint8 *) 0x8ac46b6 ""
        timestamp = 1418922222
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_mpeg_demux_parse_packet"
#34 0xaf312bb8 in gst_mpeg_parse_chain (pad=0x875c1d8, buffer=0x88d1408) at 
gstmpegparse.c:744
        bss = 625418262963508284
        br = 7325028504
        mpeg_parse = (GstMPEGParse *) 0x89a6318
        result = GST_FLOW_OK
        id = <value optimized out>
        mpeg2 = 0
        time = <value optimized out>
        size = 13257261052753638366
        __PRETTY_FUNCTION__ = "gst_mpeg_parse_chain"
#35 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=0, 
callback=0xb49b1128, user_data=0xb6c72379)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#36 0xb6c9092b in gst_pad_activate_pull (pad=0x875c358, active=143463512) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x875c1d8
---Type <return> to continue, or q <return> to quit---
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#37 0xb6b87a8c in gst_type_find_element_handle_event (pad=0x875c298, 
event=0x88d1458) at gsttypefindelement.c:490
        __txt = <value optimized out>
        __dbg = <value optimized out>
        prob = 3065542619
        caps = (GstCaps *) 0xb6ce1200
        res = <value optimized out>
        typefind = (GstTypeFindElement *) 0x85afb50
        __PRETTY_FUNCTION__ = "gst_type_find_element_handle_event"
#38 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=0, 
callback=0xb49b1268, user_data=0xb78f55f1)
    at gstpad.c:989
        was_blocked = 1987
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#39 0xb6c9092b in gst_pad_activate_pull (pad=0x874b400, active=143463512) at 
gstpad.c:803
        old = GST_ACTIVATE_NONE
        new = <value optimized out>
        peer = (GstPad *) 0x875c298
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#40 0xb6cf3826 in gst_base_src_unlock (basesrc=0x85c28e0) at gstbasesrc.c:1688
        result = -1227934133
        __PRETTY_FUNCTION__ = "gst_base_src_unlock"
#41 0xb6ca8696 in gst_uri_handler_new_uri (handler=0x87804c0, uri=0x875a008 
"8o8\b\030ds\b��\215�") at gsturi.c:674
        __PRETTY_FUNCTION__ = "gst_uri_handler_new_uri"
#42 0xb7879318 in IA__g_thread_pool_set_max_threads (pool=0xb78c0af0, 
max_threads=141916064, error=0x0)
    at gthreadpool.c:570
        real = <value optimized out>
        to_start = 141926552
        __PRETTY_FUNCTION__ = "IA__g_thread_pool_set_max_threads"
#43 0xb78779bf in IA__g_thread_create_full (func=0x87577a0, data=0xb49b1480, 
stack_size=3030062208, joinable=-1264905088, 
    bound=-1264905088, priority=G_THREAD_PRIORITY_LOW, error=0x0) at 
gthread.c:607
        local_error = (GError *) 0xb7fb40b0
        __PRETTY_FUNCTION__ = "IA__g_thread_create_full"
#44 0xb7fb1e5a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#45 0xb7f1089e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 5 (process 29663):
#0  0xb7fb61e1 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
No symbol table info available.
#1  0xb6ce8bbf in gst_adapter_finalize (object=0x856c2a0) at gstadapter.c:153
No locals.
#2  0xb6ceb735 in gst_base_sink_perform_qos (sink=0x0, dropped=-1) at 
gstbasesink.c:1392
        priv = (GstBaseSinkPrivate *) 0x3
        start = 13170953297120136632
        stop = <value optimized out>
---Type <return> to continue, or q <return> to quit---
        jitter = 600881592751095936
        pt = 18446744073709551615
        entered = 142443472383
        left = 22007820446597154
        duration = 609660780782026760
        rate = 60
        __PRETTY_FUNCTION__ = "gst_base_sink_perform_qos"
#3  0xb6cece7b in gst_base_sink_render_object (basesink=0x1, pad=0xb41b0d98, 
obj=0x875f340) at gstbasesink.c:1097
        ret = <value optimized out>
        bclass = <value optimized out>
        late = <value optimized out>
        priv = (GstBaseSinkPrivate *) 0xb6c707db
        __PRETTY_FUNCTION__ = "gst_base_sink_render_object"
#4  0xb6cedba9 in gst_base_sink_queue_object_unlocked (basesink=0x856c2a0, 
pad=0x856c2a0, obj=0xb6ce1200, prerollable=1)
    at gstbasesink.c:1851
        o = (GstMiniObject *) 0x874b4c0
        ret = <value optimized out>
        length = 141866176
        q = (GQueue *) 0xb41b0e98
        __PRETTY_FUNCTION__ = "gst_base_sink_queue_object_unlocked"
#5  0xb6cee6d9 in gst_base_sink_queue_object (basesink=0x856c2a0, pad=0x1, 
obj=0xb6cee5db, prerollable=141866176)
    at gstbasesink.c:1916
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_base_sink_queue_object"
#6  0xb6c8cee9 in gst_pad_chain_unchecked (pad=0x1, buffer=0x85580e4) at 
gstpad.c:3499
        __txt = (gchar *) 0x1 <Address 0x1 out of bounds>
        __dbg = (gchar *) 0x874b4c0 ""
        caps = <value optimized out>
        caps_changed = 139821280
        chainfunc = <value optimized out>
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_chain_unchecked"
#7  0xb6c8d584 in gst_pad_peer_accept_caps (pad=0x85588d8, caps=0x8991a00) at 
gstpad.c:2309
        peerpad = (GstPad *) 0x5
        result = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_peer_accept_caps"
#8  0xb6c83f5a in _gst_info_printf_extension_segment (stream=0x85580e0, 
info=0x8991a00, args=0xb7fb5810) at gstinfo.c:531
        format_name = <value optimized out>
        buffer = <value optimized out>
        ptr = (void *) 0xb6cee5d0
#9  0xb6c8cee9 in gst_pad_chain_unchecked (pad=0x1, buffer=0xb41b0fd8) at 
gstpad.c:3499
        __txt = (gchar *) 0x1 <Address 0x1 out of bounds>
        __dbg = (gchar *) 0xb6ce1200 "T_\t"
        caps = <value optimized out>
        caps_changed = 139821056
        chainfunc = <value optimized out>
---Type <return> to continue, or q <return> to quit---
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_chain_unchecked"
#10 0xb6c8d584 in gst_pad_peer_accept_caps (pad=0x8558810, caps=0x8991a00) at 
gstpad.c:2309
        peerpad = (GstPad *) 0x5
        result = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_peer_accept_caps"
#11 0xb6c83f5a in _gst_info_printf_extension_segment (stream=0x8558000, 
info=0x8991a00, args=0xb41b1068) at gstinfo.c:531
        format_name = <value optimized out>
        buffer = <value optimized out>
        ptr = (void *) 0xb41b0f98
#12 0xb6c8cee9 in gst_pad_chain_unchecked (pad=0x1, buffer=0x87be9a0) at 
gstpad.c:3499
        __txt = (gchar *) 0x1 <Address 0x1 out of bounds>
        __dbg = (gchar *) 0xb6ce1200 "T_\t"
        caps = <value optimized out>
        caps_changed = -1208265668
        chainfunc = <value optimized out>
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_chain_unchecked"
#13 0xb6c8d584 in gst_pad_peer_accept_caps (pad=0x8558cc0, caps=0x8991a00) at 
gstpad.c:2309
        peerpad = (GstPad *) 0x5
        result = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_peer_accept_caps"
#14 0xb6c83f5a in _gst_info_printf_extension_segment (stream=0x8558460, 
info=0x8991a00, args=0x87d28a8) at gstinfo.c:531
        format_name = <value optimized out>
        buffer = <value optimized out>
        ptr = (void *) 0xb41b1038
#15 0xb6c8cee9 in gst_pad_chain_unchecked (pad=0x1, buffer=0xb41b1128) at 
gstpad.c:3499
        __txt = (gchar *) 0x1 <Address 0x1 out of bounds>
        __dbg = (gchar *) 0xb6ce1200 "T_\t"
        caps = <value optimized out>
        caps_changed = -1273294572
        chainfunc = <value optimized out>
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_chain_unchecked"
#16 0xb6c8d584 in gst_pad_peer_accept_caps (pad=0x874b100, caps=0x8991a00) at 
gstpad.c:2309
        peerpad = (GstPad *) 0x5
        result = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_peer_accept_caps"
#17 0xb6b8075c in gst_queue_link_src (pad=0x874b100, peer=0x1) at gstqueue.c:482
        result = -1229453829
        queue = (GstQueue *) 0x8991a00
        __PRETTY_FUNCTION__ = "gst_queue_link_src"
#18 0xb6ca8696 in gst_uri_handler_new_uri (handler=0x8a225f0, uri=0x875a008 
"8o8\b\030ds\b��\215�") at gsturi.c:674
        __PRETTY_FUNCTION__ = "gst_uri_handler_new_uri"
#19 0xb7879318 in IA__g_thread_pool_set_max_threads (pool=0xb78c0af0, 
max_threads=141917472, error=0x0)
    at gthreadpool.c:570
---Type <return> to continue, or q <return> to quit---
        real = <value optimized out>
        to_start = 141926552
        __PRETTY_FUNCTION__ = "IA__g_thread_pool_set_max_threads"
#20 0xb78779bf in IA__g_thread_create_full (func=0x8757d20, data=0xb41b1480, 
stack_size=3021673600, joinable=-1273293696, 
    bound=-1273293696, priority=G_THREAD_PRIORITY_LOW, error=0x0) at 
gthread.c:607
        local_error = (GError *) 0xb7fb40b0
        __PRETTY_FUNCTION__ = "IA__g_thread_create_full"
#21 0xb7fb1e5a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#22 0xb7f1089e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 4 (process 29664):
#0  0xb7fb61e1 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
No symbol table info available.
#1  0xb6ce8bbf in gst_adapter_finalize (object=0x85682d8) at gstadapter.c:153
No locals.
#2  0xb6ceb735 in gst_base_sink_perform_qos (sink=0x16ebaebb, dropped=0) at 
gstbasesink.c:1392
        priv = (GstBaseSinkPrivate *) 0x3
        start = 13170953297111747944
        stop = <value optimized out>
        jitter = 600811464525086848
        pt = 384488888
        entered = 351122222
        left = 0
        duration = 608723756356993032
        rate = 60
        __PRETTY_FUNCTION__ = "gst_base_sink_perform_qos"
#3  0xb6cece7b in gst_base_sink_render_object (basesink=0x1, pad=0xb39b0d48, 
obj=0x8729f08) at gstbasesink.c:1097
        ret = <value optimized out>
        bclass = <value optimized out>
        late = <value optimized out>
        priv = (GstBaseSinkPrivate *) 0xb6c707db
        __PRETTY_FUNCTION__ = "gst_base_sink_render_object"
#4  0xb6ced436 in gst_base_sink_render_object (basesink=0xb6d042fc, 
pad=0xb6ceaeeb, obj=0x0) at gstbasesink.c:1076
        ret = <value optimized out>
        bclass = <value optimized out>
        late = <value optimized out>
        priv = (GstBaseSinkPrivate *) 0xb39b0e28
        __PRETTY_FUNCTION__ = "gst_base_sink_render_object"
#5  0xb6ceda2e in gst_base_sink_queue_object_unlocked (basesink=0x84794b8, 
pad=0xb39b0f08, obj=0x84794b8, 
    prerollable=139814272) at gstbasesink.c:1878
        o = <value optimized out>
        ret = <value optimized out>
        length = -1215856352
        q = <value optimized out>
---Type <return> to continue, or q <return> to quit---
        __PRETTY_FUNCTION__ = "gst_base_sink_queue_object_unlocked"
#6  0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=137859048, 
callback=0xb39b0f98, user_data=0xb78f55f1)
    at gstpad.c:989
        was_blocked = 5
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#7  0xb6c9092b in gst_pad_activate_pull (pad=0x8558b30, active=144843792) at 
gstpad.c:803
        old = GST_ACTIVATE_PUSH
        new = <value optimized out>
        peer = (GstPad *) 0x8556580
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#8  0xb6c8215a in gst_debug_set_threshold_for_name (name=0x85582a0 "8vU\b\003", 
level=144843792) at gstinfo.c:985
        pat = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_debug_set_threshold_for_name"
#9  0xb6c90239 in gst_pad_set_blocked_async (pad=0xb39b0fd8, blocked=137859048, 
callback=0xb39b1068, user_data=0x1)
    at gstpad.c:989
        was_blocked = 5
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#10 0xb6c9092b in gst_pad_activate_pull (pad=0x8558a68, active=144843792) at 
gstpad.c:803
        old = GST_ACTIVATE_PUSH
        new = <value optimized out>
        peer = (GstPad *) 0x85582a0
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#11 0xb6c8215a in gst_debug_set_threshold_for_name (name=0x85581c0 "8vU\b\003", 
level=144843792) at gstinfo.c:985
        pat = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_debug_set_threshold_for_name"
#12 0xb6c90239 in gst_pad_set_blocked_async (pad=0xb6ce2754, blocked=29664, 
callback=0xb78e9d5b <_fini+124087>, 
    user_data=0xb78f55f1) at gstpad.c:989
        was_blocked = 5
        __PRETTY_FUNCTION__ = "gst_pad_set_blocked_async"
#13 0xb6c9092b in gst_pad_activate_pull (pad=0x8556280, active=144843792) at 
gstpad.c:803
        old = GST_ACTIVATE_PUSH
        new = <value optimized out>
        peer = (GstPad *) 0x85581c0
        __PRETTY_FUNCTION__ = "gst_pad_activate_pull"
#14 0xb6b80f1e in gst_queue_loop (pad=0x8556280) at gstqueue.c:894
        queue = (GstQueue *) 0x856e2f0
        __PRETTY_FUNCTION__ = "gst_queue_loop"
#15 0xb6ca8696 in gst_uri_handler_new_uri (handler=0x87696f0, uri=0x875a008 
"8o8\b\030ds\b��\215�") at gsturi.c:674
        __PRETTY_FUNCTION__ = "gst_uri_handler_new_uri"
#16 0xb7879318 in IA__g_thread_pool_set_max_threads (pool=0xb78c0af0, 
max_threads=141933024, error=0x0)
    at gthreadpool.c:570
        real = <value optimized out>
        to_start = 141926552
        __PRETTY_FUNCTION__ = "IA__g_thread_pool_set_max_threads"
#17 0xb78779bf in IA__g_thread_create_full (func=0x875b9e0, data=0xb39b1480, 
stack_size=3013284992, joinable=-1281682304, 
    bound=-1281682304, priority=G_THREAD_PRIORITY_LOW, error=0x0) at 
gthread.c:607
---Type <return> to continue, or q <return> to quit---
        local_error = (GError *) 0xb7fb40b0
        __PRETTY_FUNCTION__ = "IA__g_thread_create_full"
#18 0xb7fb1e5a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#19 0xb7f1089e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 3 (process 29665):
#0  0xb7fb61e1 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
No symbol table info available.
#1  0xb6ca87c1 in gst_uri_handler_set_uri (handler=0x8780470, uri=0xb78c0af0 
"\001") at gsturi.c:656
        __PRETTY_FUNCTION__ = "gst_uri_handler_set_uri"
#2  0xb7879318 in IA__g_thread_pool_set_max_threads (pool=0x875a098, 
max_threads=141932776, error=0x0)
    at gthreadpool.c:570
        real = <value optimized out>
        to_start = 142083184
        __PRETTY_FUNCTION__ = "IA__g_thread_pool_set_max_threads"
#3  0xb78779bf in IA__g_thread_create_full (func=0x875b8e8, data=0xb31b1480, 
stack_size=3004896384, joinable=-1290070912, 
    bound=-1290070912, priority=G_THREAD_PRIORITY_LOW, error=0x0) at 
gthread.c:607
        local_error = (GError *) 0xb7fb40b0
        __PRETTY_FUNCTION__ = "IA__g_thread_create_full"
#4  0xb7fb1e5a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#5  0xb7f1089e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 2 (process 29690):
#0  0xb7fb61e1 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
No symbol table info available.
#1  0xb6ca3828 in gst_tag_list_add_valist (list=0x8558f18, mode=144400952, 
tag=0x0, var_args=0x0) at gsttaglist.c:777
        _value_type = <value optimized out>
        _vtable = (GTypeValueTable *) 0x1
        _collect_format = (gchar *) 0x0
        _cvalues = {{v_int = -1228003500, v_long = -1228003500, v_int64 = 
-5275342265994303660, 
    v_double = -9.1852911662083936e-45, v_pointer = 0xb6ce2754}, {v_int = 
144465384, v_long = 144465384, 
    v_int64 = 620228599497907688, v_double = 3.3308243397199738e-267, v_pointer 
= 0x89c5de8}, {v_int = 0, v_long = 0, 
    v_int64 = -5189482947941498880, v_double = -5.0055754418177504e-39, 
v_pointer = 0x0}, {v_int = 0, v_long = 0, 
    v_int64 = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_long = 0, 
v_int64 = -5189433087666159616, 
    v_double = -5.038110789562444e-39, v_pointer = 0x0}, {v_int = 29690, v_long 
= 29690, v_int64 = 29690, 
    v_double = 1.466880902502661e-319, v_pointer = 0x73fa}, {v_int = 0, v_long 
= 0, v_int64 = -5220567571882835968, 
    v_double = -4.1352054938763291e-41, v_pointer = 0x0}, {v_int = 139824920, 
v_long = 139824920, 
    v_int64 = -5220785841980993768, v_double = -4.0239337089748003e-41, 
v_pointer = 0x8558f18}}
        _n_values = 139824920
        info = <value optimized out>
        quark = 0
        error = <value optimized out>
---Type <return> to continue, or q <return> to quit---
        __PRETTY_FUNCTION__ = "gst_tag_list_add_valist"
#2  0xb78779bf in IA__g_thread_create_full (func=0x89b6238, data=0xadfff480, 
stack_size=2919232640, joinable=-1375734656, 
    bound=-1375734656, priority=G_THREAD_PRIORITY_LOW, error=0x0) at 
gthread.c:607
        local_error = (GError *) 0xb7fb40b0
        __PRETTY_FUNCTION__ = "IA__g_thread_create_full"
#3  0xb7fb1e5a in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#4  0xb7f1089e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 1 (process 29666):
#0  0xb6c1c750 in jack_process_cb (nframes=1024, arg=0x856e4d0) at 
gstjackaudiosink.c:193
        readseg = <value optimized out>
        len = <value optimized out>
        readptr = <value optimized out>
        i = 0
        j = <value optimized out>
        channels = 1
        data = <value optimized out>
        __PRETTY_FUNCTION__ = "jack_process_cb"
#1  0xb630ded9 in ?? () from /usr/lib/libjack-0.100.0.so.0
No symbol table info available.
#2  0x00000400 in ?? ()
No symbol table info available.
#3  0x0856e4d0 in ?? ()
No symbol table info available.
#4  0x000003e8 in ?? ()
No symbol table info available.
#5  0x00000002 in ?? ()
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.

-- 
Python crashed on Ardour load
https://launchpad.net/bugs/86529

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