. Thread 7 (process 16120): #0 0x00007f6e6e1dbc35 in __lll_unlock_wake () from /lib/libpthread.so.0 #1 0x00007f6e6e1d8589 in _L_unlock_56 () from /lib/libpthread.so.0 #2 0x00007f6e6e1d81e6 in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0 #3 0x00007f6e661828d1 in remove_fakesink (decode_bin=0x1940000) at gstdecodebin.c:678 removed_fakesink = 1 __PRETTY_FUNCTION__ = "remove_fakesink" #4 0x00007f6e66182c7d in pad_probe (pad=0x1afbe60, data=0x1adbb40, decode_bin=0x1940000) at gstdecodebin.c:718 tmp = (GList *) 0x0 alldone = 1 __PRETTY_FUNCTION__ = "pad_probe" #5 0x00007f6e755d3ca8 in gst_marshal_BOOLEAN__POINTER (closure=0x1b06690, return_value=0x44202ca0, n_param_values=, param_values=0x44202d10, invocation_hint=, marshal_data=0x7f6e66182b10) at gstmarshal.c:584 data1 = (gpointer) 0x1afbe60 data2 = (gpointer) 0x7f6e6e1df398 v_return = __PRETTY_FUNCTION__ = "gst_marshal_BOOLEAN__POINTER" #6 0x00007f6e6fa1a25d in IA__g_closure_invoke (closure=0x1b06690, return_value=0x44202ca0, n_param_values=2, param_values=0x44202d10, invocation_hint=0x44202c60) at /build/buildd/glib2.0-2.18.1/gobject/gclosure.c:767 marshal = (GClosureMarshal) 0x7f6e755d3c10 marshal_data = (gpointer) 0x0 __PRETTY_FUNCTION__ = "IA__g_closure_invoke" #7 0x00007f6e6fa2ff5d in signal_emit_unlocked_R (node=0x17c27b0, detail=118, instance=0x1afbe60, emission_return=0x44202d40, instance_and_params=0x44202d10) at /build/buildd/glib2.0-2.18.1/gobject/gsignal.c:3244 tmp = handler = (Handler *) 0x1b00180 accumulator = (SignalAccumulator *) 0x17b0d60 emission = {next = 0x0, instance = 0x1afbe60, ihint = {signal_id = 10, detail = 118, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = (GClosure *) 0x17c2720 handler_list = (Handler *) 0x1b00180 return_accu = (GValue *) 0x44202ca0 accu = {g_type = 20, 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 = 10 max_sequential_handler_number = 98 return_value_altered = 0 #8 0x00007f6e7559a588 in gst_pad_emit_have_data_signal (pad=, obj=0x1adbb40) at gstpad.c:3516 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}}} args = {{g_type = 24912000, data = {{v_int = 28294752, v_uint = 28294752, v_long = 28294752, v_ulong = 28294752, v_int64 = 28294752, v_uint64 = 28294752, v_float = 6.4558022e-38, v_double = 1.3979464920797902e-316, v_pointer = 0x1afbe60}, {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}}}, {g_type = 196, data = {{ v_int = 28162880, v_uint = 28162880, v_long = 28162880, v_ulong = 28162880, v_int64 = 28162880, v_uint64 = 28162880, v_float = 6.38188539e-38, v_double = 1.3914311495949525e-316, v_pointer = 0x1adbb40}, { 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}}}} res = detail = 1847456664 #9 0x00007f6e7559ae45 in gst_pad_push_event (pad=0x1afbe60, event=0x1adbb40) at gstpad.c:4171 peerpad = result = __PRETTY_FUNCTION__ = "gst_pad_push_event" #10 0x00007f6e7559c383 in gst_pad_event_default (pad=0x1afbcf0, event=0x1adbb40) at gstpad.c:2999 __PRETTY_FUNCTION__ = "gst_pad_event_default" #11 0x00007f6e7559a978 in gst_pad_send_event (pad=0x1afbcf0, event=0x1adbb40) at gstpad.c:4329 result = eventfunc = (GstPadEventFunction) 0x7f6e5e798980 serialized = need_unlock = 1 __PRETTY_FUNCTION__ = "gst_pad_send_event" #12 0x00007f6e7559af98 in gst_pad_push_event (pad=0x1afbb80, event=0x1adbb40) at gstpad.c:4185 peerpad = (GstPad *) 0x1afbcf0 result = __PRETTY_FUNCTION__ = "gst_pad_push_event" #13 0x00007f6e669ceb79 in gst_queue_loop (pad=) at gstqueue.c:1074 queue = (GstQueue *) 0x7f6e60002f70 ret = GST_FLOW_OK __PRETTY_FUNCTION__ = "gst_queue_loop" #14 0x00007f6e755bc3a6 in gst_task_func (task=0x1ae90a0, tclass=) at gsttask.c:192 lock = (GStaticRecMutex *) 0x1b057f0 tself = (GThread *) 0x1b066f0 __PRETTY_FUNCTION__ = "gst_task_func" #15 0x00007f6e6f5a8837 in g_thread_pool_thread_proxy (data=) at /build/buildd/glib2.0-2.18.1/glib/gthreadpool.c:265 task = (gpointer) 0x1ae90a0 pool = (GRealThreadPool *) 0x17c75a0 #16 0x00007f6e6f5a72a4 in g_thread_create_proxy (data=0x1b066f0) at /build/buildd/glib2.0-2.18.1/glib/gthread.c:635 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #17 0x00007f6e6e1d53ea in start_thread () from /lib/libpthread.so.0 #18 0x00007f6e6df42b9d in clone () from /lib/libc.so.6 #19 0x0000000000000000 in ?? () . Thread 6 (process 16119): #0 0x00007f6e6e1d92d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f6e669ce510 in gst_queue_loop (pad=) at gstqueue.c:1119 queue = (GstQueue *) 0x7f6e60002ad0 ret = __PRETTY_FUNCTION__ = "gst_queue_loop" #2 0x00007f6e755bc3a6 in gst_task_func (task=0x1ae9000, tclass=) at gsttask.c:192 lock = (GStaticRecMutex *) 0x1afac90 tself = (GThread *) 0x17b3260 __PRETTY_FUNCTION__ = "gst_task_func" #3 0x00007f6e6f5a8837 in g_thread_pool_thread_proxy (data=) at /build/buildd/glib2.0-2.18.1/glib/gthreadpool.c:265 task = (gpointer) 0x1ae9000 pool = (GRealThreadPool *) 0x17c75a0 #4 0x00007f6e6f5a72a4 in g_thread_create_proxy (data=0x17b3260) at /build/buildd/glib2.0-2.18.1/glib/gthread.c:635 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #5 0x00007f6e6e1d53ea in start_thread () from /lib/libpthread.so.0 #6 0x00007f6e6df42b9d in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 5 (process 16113): #0 0x00007f6e6df39126 in poll () from /lib/libc.so.6 #1 0x00007f6e6f5813b8 in g_main_context_iterate (context=0x17c72e0, block=1, dispatch=1, self=) at /build/buildd/glib2.0-2.18.1/glib/gmain.c:3089 max_priority = 2147483647 timeout = -1 some_ready = nfds = 6 allocated_nfds = fds = (GPollFD *) 0x19445f0 __PRETTY_FUNCTION__ = "g_main_context_iterate" #2 0x00007f6e6f581a4d in IA__g_main_loop_run (loop=0x7f6e600008f0) at /build/buildd/glib2.0-2.18.1/glib/gmain.c:2984 self = (GThread *) 0x17a9500 __PRETTY_FUNCTION__ = "IA__g_main_loop_run" #3 0x00007f6e7557b40c in gst_bus_poll (bus=0x181d0d0, events=67, timeout=) at gstbus.c:1023 ret = id = 101 __PRETTY_FUNCTION__ = "gst_bus_poll" #4 0x0000000000419459 in bacon_video_widget_open_with_subtitle (bvw=0x19021b0, mrl=, subtitle_uri=, error=0x7fff7de69678) at /build/buildd/totem-2.24.0/src/backend/bacon-video-widget-gst-0.10.c:2584 err_msg = (GstMessage *) 0x19c5670 file = ret = path = 0x19c5670 "āV\234\001" __PRETTY_FUNCTION__ = "bacon_video_widget_open_with_subtitle" __FUNCTION__ = "bacon_video_widget_open_with_subtitle" #5 0x000000000040b9dc in main (argc=1, argv=0x7fff7de69788) at /build/buildd/totem-2.24.0/src/totem-video-thumbnailer.c:548 options = context = (GOptionContext *) 0x17abd20 err = (GError *) 0x0 pixbuf = input = 0x17be690 "file:///home/james/Downloads/Negima!_,%20second%20story%201%20to%2023.mkv%20of%2026%20episodes/%5BMahora%5D_Negima_-_22_%5BH264%5D%5B1097E772%5D.mkv" output = 0x17be7a0 "/tmp/.gnome_thumbnail.QZOIIU" data = {output = 0x17be7a0 "/tmp/.gnome_thumbnail.QZOIIU", input = 0x17be690 "file:///home/james/Downloads/Negima!_,%20second%20story%201%20to%2023.mkv%20of%2026%20episodes/%5BMahora%5D_Negima_-_22_%5BH264%5D%5B1097E772%5D.mkv"} . Thread 4 (process 16118): #0 0x00007f6e6e1d92d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f6e669ce510 in gst_queue_loop (pad=) at gstqueue.c:1119 queue = (GstQueue *) 0x7f6e60002630 ret = __PRETTY_FUNCTION__ = "gst_queue_loop" #2 0x00007f6e755bc3a6 in gst_task_func (task=0x1981ee0, tclass=) at gsttask.c:192 lock = (GStaticRecMutex *) 0x1aeb980 tself = (GThread *) 0x1af0620 __PRETTY_FUNCTION__ = "gst_task_func" #3 0x00007f6e6f5a8837 in g_thread_pool_thread_proxy (data=) at /build/buildd/glib2.0-2.18.1/glib/gthreadpool.c:265 task = (gpointer) 0x1981ee0 pool = (GRealThreadPool *) 0x17c75a0 #4 0x00007f6e6f5a72a4 in g_thread_create_proxy (data=0x1af0620) at /build/buildd/glib2.0-2.18.1/glib/gthread.c:635 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #5 0x00007f6e6e1d53ea in start_thread () from /lib/libpthread.so.0 #6 0x00007f6e6df42b9d in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 3 (process 16117): #0 0x00007f6e6e1d92d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f6e669ce510 in gst_queue_loop (pad=) at gstqueue.c:1119 queue = (GstQueue *) 0x7f6e60002190 ret = __PRETTY_FUNCTION__ = "gst_queue_loop" #2 0x00007f6e755bc3a6 in gst_task_func (task=0x1981e40, tclass=) at gsttask.c:192 lock = (GStaticRecMutex *) 0x7f6e600019c0 tself = (GThread *) 0x1ae5cf0 __PRETTY_FUNCTION__ = "gst_task_func" #3 0x00007f6e6f5a8837 in g_thread_pool_thread_proxy (data=) at /build/buildd/glib2.0-2.18.1/glib/gthreadpool.c:265 task = (gpointer) 0x1981e40 pool = (GRealThreadPool *) 0x17c75a0 #4 0x00007f6e6f5a72a4 in g_thread_create_proxy (data=0x1ae5cf0) at /build/buildd/glib2.0-2.18.1/glib/gthread.c:635 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #5 0x00007f6e6e1d53ea in start_thread () from /lib/libpthread.so.0 #6 0x00007f6e6df42b9d in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 2 (process 16115): #0 0x00007f6e6e1dc851 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f6e6f5a9508 in IA__g_usleep (microseconds=) at /build/buildd/glib2.0-2.18.1/glib/gtimer.c:170 request = {tv_sec = 30, tv_nsec = 0} remaining = {tv_sec = 29, tv_nsec = 831796452} #2 0x000000000040c25f in time_monitor (data=0x17be690) at /build/buildd/totem-2.24.0/src/totem-resources.c:88 app_name = #3 0x00007f6e6f5a72a4 in g_thread_create_proxy (data=0x192bd20) at /build/buildd/glib2.0-2.18.1/glib/gthread.c:635 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #4 0x00007f6e6e1d53ea in start_thread () from /lib/libpthread.so.0 #5 0x00007f6e6df42b9d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () . Thread 1 (process 16116): #0 0x0000000000000000 in ?? () #1 0x00007f6e6fa1d675 in g_object_notify_queue_thaw (object=0x1a5d400, nqueue=) at /build/buildd/glib2.0-2.18.1/gobject/gobjectnotifyqueue.c:125 context = (GObjectNotifyContext *) 0x1b064c0 pspecs_mem = {0x18f4c50, 0x17aeba0, 0x18f4c50, 0x7f6e6f59bcc1, 0x1906150, 0x7f6e6f807de0, 0x1a5d400, 0x421fe4c0, 0x18f4c50, 0x421fe440, 0x1a5d400, 0x18f4c50, 0x421fe4c0, 0x0, 0x1906150, 0x421fe460} pspecs = (GParamSpec **) 0x421fe310 free_me = (GParamSpec **) 0x0 slist = n_pspecs = 1 #2 0x00007f6e6fa1f185 in IA__g_object_set_valist (object=0x1a5d400, first_property_name=0x0, var_args=0x421fe4c0) at /build/buildd/glib2.0-2.18.1/gobject/gobject.c:1433 nqueue = (GObjectNotifyQueue *) 0x1984220 name = (const gchar *) 0x0 __PRETTY_FUNCTION__ = "IA__g_object_set_valist" #3 0x00007f6e6fa1f464 in IA__g_object_set (_object=0x1a5d400, first_property_name=0x7f6e66c02042 "mute") at /build/buildd/glib2.0-2.18.1/gobject/gobject.c:1533 var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x421fe5b0, reg_save_area = 0x421fe4e0}} __PRETTY_FUNCTION__ = "IA__g_object_set" #4 0x00007f6e66bf7b20 in set_active_source (play_base_bin=0x1910180, type=GST_STREAM_TYPE_AUDIO, source_num=0) at gstplaybasebin.c:2479 sel_pad = info = (GstStreamInfo *) 0x1a5d400 group = (GstPlayBaseGroup *) 0x1ae40f0 s = (GList *) 0x1af4d20 num = 0 have_active = 0 sel = (GstElement *) 0x1ae65c0 __PRETTY_FUNCTION__ = "set_active_source" #5 0x00007f6e66bf7ef9 in setup_substreams (play_base_bin=0x1910180) at gstplaybasebin.c:1778 group = (GstPlayBaseGroup *) 0x1ae40f0 n = 1 item = __PRETTY_FUNCTION__ = "setup_substreams" #6 0x00007f6e66bf94c0 in group_commit (play_base_bin=0x1910180, fatal=, subtitle=0) at gstplaybasebin.c:484 group = (GstPlayBaseGroup *) 0x1ae40f0 __PRETTY_FUNCTION__ = "group_commit" #7 0x00007f6e6fa1a25d in IA__g_closure_invoke (closure=0x193fca0, return_value=0x0, n_param_values=1, param_values=0x19846a0, invocation_hint=0x421fe820) at /build/buildd/glib2.0-2.18.1/gobject/gclosure.c:767 marshal = (GClosureMarshal) 0x7f6e6fa26d90 marshal_data = (gpointer) 0x0 __PRETTY_FUNCTION__ = "IA__g_closure_invoke" #8 0x00007f6e6fa2ff5d in signal_emit_unlocked_R (node=0x17c50a0, detail=0, instance=0x1940000, emission_return=0x0, instance_and_params=0x19846a0) at /build/buildd/glib2.0-2.18.1/gobject/gsignal.c:3244 tmp = handler = (Handler *) 0x18fcf50 accumulator = (SignalAccumulator *) 0x0 emission = {next = 0x421fec10, instance = 0x1940000, ihint = {signal_id = 13, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = (GClosure *) 0x17c5050 handler_list = (Handler *) 0x18fcf50 return_accu = (GValue *) 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 = 13 max_sequential_handler_number = 102 return_value_altered = 0 #9 0x00007f6e6fa31608 in IA__g_signal_emit_valist (instance=0x1940000, signal_id=, detail=0, var_args=0x421fea00) at /build/buildd/glib2.0-2.18.1/gobject/gsignal.c:2977 signal_return_type = 4 param_values = (GValue *) 0x19846b8 node = (SignalNode *) 0x17c50a0 i = 0 n_params = 0 __PRETTY_FUNCTION__ = "IA__g_signal_emit_valist" #10 0x00007f6e6fa31b33 in IA__g_signal_emit (instance=0x1a5d400, signal_id=1, detail=1109386000) at /build/buildd/glib2.0-2.18.1/gobject/gsignal.c:3034 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x421feae0, reg_save_area = 0x421fea20}} #11 0x00007f6e6fa1a25d in IA__g_closure_invoke (closure=0x18560e0, return_value=0x0, n_param_values=1, param_values=0x1984860, invocation_hint=0x421fec20) at /build/buildd/glib2.0-2.18.1/gobject/gclosure.c:767 marshal = (GClosureMarshal) 0x7f6e6fa26d90 marshal_data = (gpointer) 0x0 __PRETTY_FUNCTION__ = "IA__g_closure_invoke" #12 0x00007f6e6fa2ff5d in signal_emit_unlocked_R (node=0x17c50a0, detail=0, instance=0x1855990, emission_return=0x0, instance_and_params=0x1984860) at /build/buildd/glib2.0-2.18.1/gobject/gsignal.c:3244 tmp = handler = (Handler *) 0x197ee00 accumulator = (SignalAccumulator *) 0x0 emission = {next = 0x44202c50, instance = 0x1855990, ihint = {signal_id = 13, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = (GClosure *) 0x17c5050 handler_list = (Handler *) 0x197ee00 return_accu = (GValue *) 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 = 13 max_sequential_handler_number = 102 return_value_altered = 0 #13 0x00007f6e6fa31608 in IA__g_signal_emit_valist (instance=0x1855990, signal_id=, detail=0, var_args=0x421fee00) at /build/buildd/glib2.0-2.18.1/gobject/gsignal.c:2977 signal_return_type = 4 param_values = (GValue *) 0x1984878 node = (SignalNode *) 0x17c50a0 i = 0 n_params = 0 __PRETTY_FUNCTION__ = "IA__g_signal_emit_valist" #14 0x00007f6e6fa31b33 in IA__g_signal_emit (instance=0x1a5d400, signal_id=1, detail=1109386000) at /build/buildd/glib2.0-2.18.1/gobject/gsignal.c:3034 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x421feee0, reg_save_area = 0x421fee20}} #15 0x00007f6e659344ce in gst_matroska_demux_loop (pad=0x1855990) at matroska-demux.c:4559 demux = (GstMatroskaDemux *) 0x1855990 ret = GST_FLOW_OK __FUNCTION__ = "gst_matroska_demux_loop" #16 0x00007f6e755bc3a6 in gst_task_func (task=0x1981800, tclass=) at gsttask.c:192 lock = (GStaticRecMutex *) 0x1855830 tself = (GThread *) 0x1981580 __PRETTY_FUNCTION__ = "gst_task_func" #17 0x00007f6e6f5a8837 in g_thread_pool_thread_proxy (data=) at /build/buildd/glib2.0-2.18.1/glib/gthreadpool.c:265 task = (gpointer) 0x1981800 pool = (GRealThreadPool *) 0x17c75a0 #18 0x00007f6e6f5a72a4 in g_thread_create_proxy (data=0x1981580) at /build/buildd/glib2.0-2.18.1/glib/gthread.c:635 __PRETTY_FUNCTION__ = "g_thread_create_proxy" #19 0x00007f6e6e1d53ea in start_thread () from /lib/libpthread.so.0 #20 0x00007f6e6df42b9d in clone () from /lib/libc.so.6 #21 0x0000000000000000 in ?? ()