#0 0xb776e424 in __kernel_vsyscall () No symbol table info available. #1 0xb74fae71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = resultvar = pid = -1218261004 selftid = 5058 #2 0xb74fe34e in abort () at abort.c:92 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x8049c34, sa_sigaction = 0x8049c34}, sa_mask = {__val = {2877125012, 3078146676, 0, 3075273776, 5, 0, 1, 3078146328, 3034136576, 1, 3076708672, 3076708672, 3034136576, 2877124948, 3076376624, 3076708672, 3034136576, 1, 0, 0, 2877125088, 1, 3078146328, 134551348, 3077036784, 0, 3076708672, 0, 0, 0, 0, 0}}, sa_flags = 0, sa_restorer = 0} sigs = {__val = {32, 0 }} #3 0x080dbd47 in mono_handle_native_sigsegv (signal=11, ctx=0xab7d7bcc) at mini-exceptions.c:1856 sa = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {0 }}, sa_flags = 0, sa_restorer = 0} jit_tls = __PRETTY_FUNCTION__ = "mono_handle_native_sigsegv" #4 0x081136eb in mono_arch_handle_altstack_exception (sigctx=0xab7d7bcc, fault_addr=0xb, stack_ovf=0) at exceptions-x86.c:1287 exc = ctx = 0xab7d7bcc ji = 0x0 sp = frame_size = #5 No symbol table info available. #6 __pthread_mutex_unlock_usercnt (mutex=0xffffffff, decr=1) at pthread_mutex_unlock.c:37 type = __PRETTY_FUNCTION__ = "__pthread_mutex_unlock_usercnt" #7 0xabb54ee4 in autoplug_factories_cb (decodebin=0x8841bd8, pad=0xaae3cde0, caps=0xa3c02a0, group=0xa0d0da4) at gstplaybin2.c:2902 playbin = 0xa0d0b08 mylist = 0x0 tmp = result = __PRETTY_FUNCTION__ = "autoplug_factories_cb" #8 0xaa94aa5b in gst_play_marshal_BOXED__OBJECT_BOXED (closure=0x8b25420, return_value=0xa97fbe54, n_param_values=3, param_values=0xaae2d550, invocation_hint=0xa97fbe40, marshal_data=0xabb54d30) at gstplay-marshal.c:170 callback = 0xabb54d30 cc = 0x8b25420 data1 = data2 = v_return = __PRETTY_FUNCTION__ = "gst_play_marshal_BOXED__OBJECT_BOXED" #9 0xb48a0372 in g_closure_invoke (closure=0x8b25420, return_value=0xa97fbe54, n_param_values=3, param_values=0xaae2d550, invocation_hint=0xa97fbe40) at /build/buildd/glib2.0-2.28.5/./gobject/gclosure.c:767 marshal = 0xaa94a9c0 marshal_data = 0x0 in_marshal = -1451246080 __PRETTY_FUNCTION__ = "g_closure_invoke" #10 0xb48b3048 in signal_emit_unlocked_R (node=0x9f6a3d8, detail=0, instance=0x8841bd8, emission_return=0xa97fbf8c, instance_and_params=0xaae2d550) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3252 tmp = handler = 0xb506bb40 accumulator = 0xa310898 emission = {next = 0xa97fc158, instance = 0x8841bd8, ihint = {signal_id = 481, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = 0x9ddf0b8 handler_list = 0xb506bb40 return_accu = 0xa97fbe54 accu = {g_type = 142569408, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 481 max_sequential_handler_number = 9069 return_value_altered = 0 #11 0xb48bb8d7 in g_signal_emit_valist (instance=0x8841bd8, signal_id=481, detail=0, var_args=0xa97fc004 "\034\300\177\251\070") at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:2993 return_value = {g_type = 142569408, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} error = 0x0 rtype = static_scope = 0 instance_and_params = 0xaae2d550 signal_return_type = 142569408 param_values = 0xaae2d564 node = 0x9f6a3d8 i = n_params = 2 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #12 0xb48bbcc2 in g_signal_emit (instance=0x8841bd8, signal_id=481, detail=0) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3040 var_args = 0xa97fbffc "\340\315\343\252\240\002<\n\034\300\177\251\070" #13 0xaa945d35 in proxy_autoplug_factories_signal (element=0x8ca2620, pad=0xaae3cde0, caps=0xa3c02a0, dec=0x8841bd8) at gsturidecodebin.c:1362 result = 0xb489fa6e __PRETTY_FUNCTION__ = "proxy_autoplug_factories_signal" #14 0xaa94aa5b in gst_play_marshal_BOXED__OBJECT_BOXED (closure=0x9de0e28, return_value=0xa97fc174, n_param_values=3, param_values=0x9e06660, invocation_hint=0xa97fc160, marshal_data=0xaa945cf0) at gstplay-marshal.c:170 callback = 0xaa945cf0 cc = 0x9de0e28 data1 = data2 = v_return = __PRETTY_FUNCTION__ = "gst_play_marshal_BOXED__OBJECT_BOXED" #15 0xb48a0372 in g_closure_invoke (closure=0x9de0e28, return_value=0xa97fc174, n_param_values=3, param_values=0x9e06660, invocation_hint=0xa97fc160) at /build/buildd/glib2.0-2.28.5/./gobject/gclosure.c:767 marshal = 0xaa94a9c0 marshal_data = 0x0 in_marshal = -1451245312 __PRETTY_FUNCTION__ = "g_closure_invoke" #16 0xb48b3048 in signal_emit_unlocked_R (node=0x8bb6168, detail=0, instance=0x8ca2620, emission_return=0xa97fc2ac, instance_and_params=0x9e06660) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3252 tmp = handler = 0x8b068a0 accumulator = 0x8bb6198 emission = {next = 0xa97fc558, instance = 0x8ca2620, ihint = {signal_id = 507, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = 0x8bb60b0 handler_list = 0x8b068a0 return_accu = 0xa97fc174 accu = {g_type = 142569408, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 507 max_sequential_handler_number = 9069 return_value_altered = 0 #17 0xb48bb8d7 in g_signal_emit_valist (instance=0x8ca2620, signal_id=507, detail=0, var_args=0xa97fc324 "\250\303\177\251h\303\177\251}\034$\263h\272)\n\200\322\337\th\303\177\251\341qu\267P\210K\253") at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:2993 return_value = {g_type = 142569408, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} error = 0x0 rtype = static_scope = 0 instance_and_params = 0x9e06660 signal_return_type = 142569408 param_values = 0x9e06674 node = 0x8bb6168 i = n_params = 2 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #18 0xb48bbcc2 in g_signal_emit (instance=0x8ca2620, signal_id=507, detail=0) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3040 var_args = 0xa97fc31c "\340\315\343\252\240\002<\n\250\303\177\251h\303\177\251}\034$\263h\272)\n\200\322\337\th\303\177\251\341qu\267P\210K\253" #19 0xaa942868 in analyze_new_pad (dbin=0x8ca2620, src=, pad=0xa29ba68, caps=0xa3c02a0, chain=0x9dfd280) at gstdecodebin2.c:1403 apcontinue = 1 factories = 0x0 result = 0x0 dpad = 0xaae3cde0 __PRETTY_FUNCTION__ = "analyze_new_pad" #20 0xaa9441dc in type_found (typefind=0x8a4ede8, probability=100, caps=0xa3c02a0, decode_bin=0x8ca2620) at gstdecodebin2.c:1988 pad = 0xa29ba68 sink_pad = 0xa29b9a0 __PRETTY_FUNCTION__ = "type_found" #21 0xb32c15ff in gst_marshal_VOID__UINT_BOXED (closure=0x9de0ba0, return_value=0x0, n_param_values=3, param_values=0x9e20d88, invocation_hint=0xa97fc560, marshal_data=0x0) at gstmarshal.c:509 callback = 0xaa943f70 cc = 0x9de0ba0 data1 = data2 = __PRETTY_FUNCTION__ = "gst_marshal_VOID__UINT_BOXED" #22 0xb48a0372 in g_closure_invoke (closure=0x9de0ba0, return_value=0x0, n_param_values=3, param_values=0x9e20d88, invocation_hint=0xa97fc560) at /build/buildd/glib2.0-2.28.5/./gobject/gclosure.c:767 marshal = 0xb32c1570 marshal_data = 0x0 in_marshal = -1451242752 __PRETTY_FUNCTION__ = "g_closure_invoke" #23 0xb48b3048 in signal_emit_unlocked_R (node=0x8874348, detail=0, instance=0x8a4ede8, emission_return=0x0, instance_and_params=0x9e20d88) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3252 tmp = handler = 0x8afe7c0 accumulator = 0x0 emission = {next = 0xa97fce88, instance = 0x8a4ede8, ihint = {signal_id = 485, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = 0xa33cc18 handler_list = 0x8afe7c0 return_accu = 0x0 accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 485 max_sequential_handler_number = 9067 return_value_altered = 1 #24 0xb48bbb29 in g_signal_emit_valist (instance=0x8a4ede8, signal_id=485, detail=0, var_args=0xa97fc724 "\351\333,\263") at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:2983 instance_and_params = 0x9e20d88 signal_return_type = 4 param_values = 0x9e20d9c node = 0x8874348 i = n_params = 2 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #25 0xb48bbcc2 in g_signal_emit (instance=0x8a4ede8, signal_id=485, detail=0) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3040 var_args = 0xa97fc71c "d" #26 0xabb311ae in gst_type_find_element_activate (pad=0xa29b9a0) at gsttypefindelement.c:997 probability = GST_TYPE_FIND_MAXIMUM found_caps = 0xa3c02a0 typefind = 0x8a4ede8 __PRETTY_FUNCTION__ = "gst_type_find_element_activate" #27 0xb327cefc in gst_pad_set_active (pad=0xa29b9a0, active=1) at gstpad.c:708 old = ret = 0 __PRETTY_FUNCTION__ = "gst_pad_set_active" #28 0xb325b2db in activate_pads (pad=0xa29b9a0, ret=0xa97fc87c, active=0xa97fc8dc) at gstelement.c:2735 No locals. #29 0xb326ebc7 in gst_iterator_fold (it=0xab4b0ba8, func=0xb325b2b0 , ret=0xa97fc87c, user_data=0xa97fc8dc) at gstiterator.c:549 item = 0xa29b9a0 result = GST_ITERATOR_OK #30 0xb325b20f in iterator_activate_fold_with_resync (iter=0xab4b0ba8, func=0xb325b2b0 , user_data=0xa97fc8dc) at gstelement.c:2767 ires = ret = {g_type = 20, data = {{v_int = 1, v_uint = 1, v_long = 1, v_ulong = 1, v_int64 = 1, v_uint64 = 1, v_float = 1.40129846e-45, v_double = 4.9406564584124654e-324, v_pointer = 0x1}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} #31 0xb325d9f8 in gst_element_pads_activate (element=0x8a4ede8, active=1) at gstelement.c:2811 iter = res = __PRETTY_FUNCTION__ = "gst_element_pads_activate" #32 0xb325dc52 in gst_element_change_state_func (element=0x8a4ede8, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2881 state = GST_STATE_READY next = GST_STATE_PAUSED result = GST_STATE_CHANGE_SUCCESS clock_p = __PRETTY_FUNCTION__ = "gst_element_change_state_func" #33 0xabb2f313 in gst_type_find_element_change_state (element=0x8a4ede8, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gsttypefindelement.c:1025 ret = typefind = 0x8a4ede8 #34 0xb325fcf5 in gst_element_change_state (element=0x8a4ede8, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2651 oclass = ret = GST_STATE_CHANGE_SUCCESS __PRETTY_FUNCTION__ = "gst_element_change_state" #35 0xb32607ab in gst_element_set_state_func (element=0x8a4ede8, state=GST_STATE_PAUSED) at gstelement.c:2607 current = next = GST_STATE_PAUSED old_pending = GST_STATE_VOID_PENDING ret = transition = GST_STATE_CHANGE_READY_TO_PAUSED old_ret = 19 __PRETTY_FUNCTION__ = "gst_element_set_state_func" #36 0xb325fa40 in gst_element_set_state (element=0x8a4ede8, state=GST_STATE_PAUSED) at gstelement.c:2508 oclass = 0x9dd9c00 result = GST_STATE_CHANGE_FAILURE __PRETTY_FUNCTION__ = "gst_element_set_state" #37 0xb324b84a in gst_bin_element_set_state (element=0x8ca2620, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:2185 ret = pending = locked = child_current = GST_STATE_READY child_pending = GST_STATE_VOID_PENDING found = #38 gst_bin_change_state_func (element=0x8ca2620, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:2484 child = 0x8a4ede8 data = 0x8a4ede8 bin = 0x8ca2620 ret = current = GST_STATE_READY next = GST_STATE_PAUSED have_async = 0 have_no_preroll = base_time = 0 start_time = it = 0xb5063c18 done = 0 __PRETTY_FUNCTION__ = "gst_bin_change_state_func" #39 0xaa940300 in gst_decode_bin_change_state (element=0x8ca2620, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstdecodebin2.c:3580 bret = ret = GST_STATE_CHANGE_ASYNC dbin = 0x8ca2620 __PRETTY_FUNCTION__ = "gst_decode_bin_change_state" #40 0xb325fcf5 in gst_element_change_state (element=0x8ca2620, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2651 oclass = ret = GST_STATE_CHANGE_SUCCESS __PRETTY_FUNCTION__ = "gst_element_change_state" #41 0xb32607ab in gst_element_set_state_func (element=0x8ca2620, state=GST_STATE_PAUSED) at gstelement.c:2607 current = next = GST_STATE_PAUSED old_pending = GST_STATE_VOID_PENDING ret = transition = GST_STATE_CHANGE_READY_TO_PAUSED old_ret = 19 __PRETTY_FUNCTION__ = "gst_element_set_state_func" #42 0xb325fa40 in gst_element_set_state (element=0x8ca2620, state=GST_STATE_PAUSED) at gstelement.c:2508 oclass = 0x8bb5d58 result = GST_STATE_CHANGE_FAILURE __PRETTY_FUNCTION__ = "gst_element_set_state" #43 0xaa9473b2 in type_found (typefind=0x8a4e950, probability=100, caps=0xa3c02a0, decoder=0x8841bd8) at gsturidecodebin.c:1575 dec_elem = 0x8ca2620 queue = 0x9e19240 s = media_type = 0xaa94c3c7 "sink" __PRETTY_FUNCTION__ = "type_found" #44 0xb32c15ff in gst_marshal_VOID__UINT_BOXED (closure=0x9ece868, return_value=0x0, n_param_values=3, param_values=0x9e25580, invocation_hint=0xa97fce90, marshal_data=0x0) at gstmarshal.c:509 callback = 0xaa946e40 cc = 0x9ece868 data1 = data2 = __PRETTY_FUNCTION__ = "gst_marshal_VOID__UINT_BOXED" #45 0xb48a0372 in g_closure_invoke (closure=0x9ece868, return_value=0x0, n_param_values=3, param_values=0x9e25580, invocation_hint=0xa97fce90) at /build/buildd/glib2.0-2.28.5/./gobject/gclosure.c:767 marshal = 0xb32c1570 marshal_data = 0x0 in_marshal = 0 __PRETTY_FUNCTION__ = "g_closure_invoke" #46 0xb48b3048 in signal_emit_unlocked_R (node=0x8874348, detail=0, instance=0x8a4e950, emission_return=0x0, instance_and_params=0x9e25580) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3252 tmp = handler = 0x8b39d40 accumulator = 0x0 emission = {next = 0x0, instance = 0x8a4e950, ihint = {signal_id = 485, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = 0xa33cc18 handler_list = 0x8b39d40 return_accu = 0x0 accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 485 max_sequential_handler_number = 9067 return_value_altered = 1 #47 0xb48bbb29 in g_signal_emit_valist (instance=0x8a4e950, signal_id=485, detail=0, var_args=0xa97fd054 " \363e\267\250\320\177\251^\207n\267|8\323\t\230\070\323\tX\321\177\251#Z1\263@mK\253\070\321\177\251") at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:2983 instance_and_params = 0x9e25580 signal_return_type = 4 param_values = 0x9e25594 node = 0x8874348 i = n_params = 2 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #48 0xb48bbcc2 in g_signal_emit (instance=0x8a4e950, signal_id=485, detail=0) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3040 var_args = 0xa97fd04c "d" #49 0xabb30582 in gst_type_find_element_handle_event (pad=0x9e3ee50, event=0xab4b6d40) at gsttypefindelement.c:550 prob = GST_TYPE_FIND_MAXIMUM caps = 0xa3c02a0 res = 0 typefind = 0x8a4e950 __PRETTY_FUNCTION__ = "gst_type_find_element_handle_event" #50 0xb327e28c in gst_pad_send_event (pad=0x9e3ee50, event=0xab4b6d40) at gstpad.c:5365 result = 0 eventfunc = serialized = 1 need_unlock = 1 __PRETTY_FUNCTION__ = "gst_pad_send_event" #51 0xb327e8ba in gst_pad_push_event (pad=0x9e3ed88, event=0xab4b6d40) at gstpad.c:5217 peerpad = 0x9e3ee50 result = __PRETTY_FUNCTION__ = "gst_pad_push_event" #52 0xb3317c0b in gst_base_src_loop (pad=0x9e3ed88) at gstbasesrc.c:2560 flag_segment = format = last_stop = reason = 0xb32d4481 "unexpected" event = 0xab4b6d40 src = 0x8828300 buf = 0x0 ret = position = eos = blocksize = tags = tmp = __PRETTY_FUNCTION__ = "gst_base_src_loop" #53 0xb32a6bda in gst_task_func (task=0x8a6e808) at gsttask.c:318 lock = 0x9d2d368 tself = 0xaae383c8 priv = 0x8a6e858 __PRETTY_FUNCTION__ = "gst_task_func" #54 0xb32a7f17 in default_func (tdata=0xa2025488, pool=0x9c1fa58) at gsttaskpool.c:70 func = 0xb32a6980 user_data = 0x8a6e808 #55 0xb76eaa39 in g_thread_pool_thread_proxy (data=0x9c98f00) at /build/buildd/glib2.0-2.28.5/./glib/gthreadpool.c:319 task = 0xffffffff pool = 0x9c98f00 #56 0xb76e82df in g_thread_create_proxy (data=0xaae383c8) at /build/buildd/glib2.0-2.28.5/./glib/gthread.c:1897 thread = 0xaae383c8 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #57 0xb765ce99 in start_thread (arg=0xa97fdb70) at pthread_create.c:304 pd = 0xa97fdb70 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217998860, 0, 4001536, -1451240344, 1491689464, 1825738180}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = robust = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #58 0xb75a073e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 No locals.