#0  _priv_gst_element_state_changed (element=element@entry=0x7fc36c10e0d0, oldstate=oldstate@entry=GST_STATE_PAUSED, newstate=newstate@entry=GST_STATE_READY, pending=pending@entry=GST_STATE_VOID_PENDING) at gstelement.c:2279
  [Error: gstelement.c was not found in source tree]
#1  0x00007fc3ede2fd48 in gst_element_continue_state (element=element@entry=0x7fc36c10e0d0, ret=ret@entry=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2382
  [Error: gstelement.c was not found in source tree]
#2  0x00007fc3ede2f4b7 in gst_element_change_state (element=element@entry=0x7fc36c10e0d0, transition=<optimized out>) at gstelement.c:2687
  [Error: gstelement.c was not found in source tree]
#3  0x00007fc3ede2fc3f in gst_element_continue_state (element=element@entry=0x7fc36c10e0d0, ret=ret@entry=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2356
  [Error: gstelement.c was not found in source tree]
#4  0x00007fc3ede2f4b7 in gst_element_change_state (element=element@entry=0x7fc36c10e0d0, transition=transition@entry=GST_STATE_CHANGE_PLAYING_TO_PAUSED) at gstelement.c:2687
  [Error: gstelement.c was not found in source tree]
#5  0x00007fc3ede2f947 in gst_element_set_state_func (element=0x7fc36c10e0d0, state=GST_STATE_READY) at gstelement.c:2602
  [Error: gstelement.c was not found in source tree]
#6  0x00007fc33e415daf in gst_uri_downloader_fetch_uri_with_range (downloader=0x7fc36c024870, uri=uri@entry=0x7fc36c10cb20 "https://d2f1egay8yehza.cloudfront.net/TUDEXSED2016-V008300/TUDEXSED2016-V008300_1_.m3u8", referer=referer@entry=0x7fc36c10d1b0 "https://d2f1egay8yehza.cloudfront.net/TUDEXSED2016-V008300/TUDEXSED2016-V008300.m3u8", compress=compress@entry=1, refresh=refresh@entry=1, allow_cache=allow_cache@entry=1, range_start=0, range_end=-1, err=0x7fc38ca1aad0) at gsturidownloader.c:619
  [Error: gsturidownloader.c was not found in source tree]
#7  0x00007fc33e4168d1 in gst_uri_downloader_fetch_uri (downloader=<optimized out>, uri=uri@entry=0x7fc36c10cb20 "https://d2f1egay8yehza.cloudfront.net/TUDEXSED2016-V008300/TUDEXSED2016-V008300_1_.m3u8", referer=referer@entry=0x7fc36c10d1b0 "https://d2f1egay8yehza.cloudfront.net/TUDEXSED2016-V008300/TUDEXSED2016-V008300.m3u8", compress=compress@entry=1, refresh=refresh@entry=1, allow_cache=allow_cache@entry=1, err=0x7fc38ca1aad0) at gsturidownloader.c:467
  [Error: gsturidownloader.c was not found in source tree]
#8  0x00007fc33e620d67 in gst_hls_demux_update_playlist (demux=demux@entry=0x7fc36c10a760, update=update@entry=0, err=err@entry=0x7fc38ca1aad0) at gsthlsdemux.c:839
  [Error: gsthlsdemux.c was not found in source tree]
#9  0x00007fc33e6225e3 in gst_hls_demux_process_manifest (demux=0x7fc36c10a760, buf=<optimized out>) at gsthlsdemux.c:442
  [Error: gsthlsdemux.c was not found in source tree]
#10 0x00007fc33e20c8e8 in gst_adaptive_demux_sink_event (pad=<optimized out>, parent=0x7fc36c10a760, event=0x7fc36c0040e0) at gstadaptivedemux.c:595
  [Error: gstadaptivedemux.c was not found in source tree]
#11 0x00007fc3ede43367 in gst_pad_send_event_unchecked (pad=pad@entry=0x55bef1065db0, event=event@entry=0x7fc36c0040e0, type=<optimized out>, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5587
  [Error: gstpad.c was not found in source tree]
#12 0x00007fc3ede4379e in gst_pad_push_event_unchecked (pad=pad@entry=0x55bef1065930, event=0x7fc36c0040e0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5245
  [Error: gstpad.c was not found in source tree]
#13 0x00007fc3ede43be0 in push_sticky (pad=pad@entry=0x55bef1065930, ev=ev@entry=0x7fc38ca1ad40, user_data=user_data@entry=0x7fc38ca1adb0) at gstpad.c:3790
  [Error: gstpad.c was not found in source tree]
#14 0x00007fc3ede4188f in events_foreach (pad=pad@entry=0x55bef1065930, func=func@entry=0x7fc3ede43a90 <push_sticky>, user_data=user_data@entry=0x7fc38ca1adb0) at gstpad.c:603
  [Error: gstpad.c was not found in source tree]
#15 0x00007fc3ede4d924 in check_sticky (event=0x7fc36c0040e0, pad=0x55bef1065930) at gstpad.c:3847
  [Error: gstpad.c was not found in source tree]
#16 gst_pad_push_event (pad=0x55bef1065930, event=event@entry=0x7fc36c0040e0) at gstpad.c:5376
  [Error: gstpad.c was not found in source tree]
#17 0x00007fc3499883a7 in gst_type_find_element_sink_event (pad=<optimized out>, parent=0x55bef1098840, event=0x7fc36c0040e0) at gsttypefindelement.c:747
  [Error: gsttypefindelement.c was not found in source tree]
#18 0x00007fc3ede43367 in gst_pad_send_event_unchecked (pad=pad@entry=0x55bef10656f0, event=event@entry=0x7fc36c0040e0, type=<optimized out>, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5587
  [Error: gstpad.c was not found in source tree]
#19 0x00007fc3ede4379e in gst_pad_push_event_unchecked (pad=pad@entry=0x55bef103f300, event=0x7fc36c0040e0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5245
  [Error: gstpad.c was not found in source tree]
#20 0x00007fc3ede43be0 in push_sticky (pad=pad@entry=0x55bef103f300, ev=ev@entry=0x7fc38ca1b010, user_data=user_data@entry=0x7fc38ca1b080) at gstpad.c:3790
  [Error: gstpad.c was not found in source tree]
#21 0x00007fc3ede4188f in events_foreach (pad=pad@entry=0x55bef103f300, func=func@entry=0x7fc3ede43a90 <push_sticky>, user_data=user_data@entry=0x7fc38ca1b080) at gstpad.c:603
  [Error: gstpad.c was not found in source tree]
#22 0x00007fc3ede4d924 in check_sticky (event=0x7fc36c0040e0, pad=0x55bef103f300) at gstpad.c:3847
  [Error: gstpad.c was not found in source tree]
#23 gst_pad_push_event (pad=pad@entry=0x55bef103f300, event=0x7fc36c0040e0) at gstpad.c:5376
  [Error: gstpad.c was not found in source tree]
#24 0x00007fc3ede4da9b in event_forward_func (pad=pad@entry=0x55bef103f300, data=data@entry=0x7fc38ca1b180) at gstpad.c:2993
  [Error: gstpad.c was not found in source tree]
#25 0x00007fc3ede494de in gst_pad_forward (pad=0x55bef103d3e0, forward=forward@entry=0x7fc3ede4d9e0 <event_forward_func>, user_data=user_data@entry=0x7fc38ca1b180) at gstpad.c:2947
  [Error: gstpad.c was not found in source tree]
#26 0x00007fc3ede49633 in gst_pad_event_default (pad=<optimized out>, parent=<optimized out>, event=0x7fc36c0040e0) at gstpad.c:3044
  [Error: gstpad.c was not found in source tree]
#27 0x00007fc3ede43367 in gst_pad_send_event_unchecked (pad=pad@entry=0x55bef103d3e0, event=event@entry=0x7fc36c0040e0, type=<optimized out>, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5587
  [Error: gstpad.c was not found in source tree]
#28 0x00007fc3ede4379e in gst_pad_push_event_unchecked (pad=pad@entry=0x55bef10654b0, event=0x7fc36c0040e0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5245
  [Error: gstpad.c was not found in source tree]
#29 0x00007fc3ede43be0 in push_sticky (pad=pad@entry=0x55bef10654b0, ev=ev@entry=0x7fc38ca1b380, user_data=user_data@entry=0x7fc38ca1b3f0) at gstpad.c:3790
  [Error: gstpad.c was not found in source tree]
#30 0x00007fc3ede4188f in events_foreach (pad=pad@entry=0x55bef10654b0, func=func@entry=0x7fc3ede43a90 <push_sticky>, user_data=user_data@entry=0x7fc38ca1b3f0) at gstpad.c:603
  [Error: gstpad.c was not found in source tree]
#31 0x00007fc3ede4d924 in check_sticky (event=0x7fc36c0040e0, pad=0x55bef10654b0) at gstpad.c:3847
  [Error: gstpad.c was not found in source tree]
#32 gst_pad_push_event (pad=0x55bef10654b0, event=event@entry=0x7fc36c0040e0) at gstpad.c:5376
  [Error: gstpad.c was not found in source tree]
#33 0x00007fc349988505 in gst_type_find_element_sink_event (pad=<optimized out>, parent=0x55bef10980c0, event=0x7fc36c0040e0) at gsttypefindelement.c:700
  [Error: gsttypefindelement.c was not found in source tree]
#34 0x00007fc3ede43367 in gst_pad_send_event_unchecked (pad=pad@entry=0x55bef1065270, event=event@entry=0x7fc36c0040e0, type=<optimized out>, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5587
  [Error: gstpad.c was not found in source tree]
#35 0x00007fc3ede4379e in gst_pad_push_event_unchecked (pad=pad@entry=0x55bef103cc90, event=0x7fc36c0040e0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5245
  [Error: gstpad.c was not found in source tree]
#36 0x00007fc3ede43be0 in push_sticky (pad=pad@entry=0x55bef103cc90, ev=ev@entry=0x7fc38ca1b650, user_data=user_data@entry=0x7fc38ca1b6c0) at gstpad.c:3790
  [Error: gstpad.c was not found in source tree]
#37 0x00007fc3ede4188f in events_foreach (pad=pad@entry=0x55bef103cc90, func=func@entry=0x7fc3ede43a90 <push_sticky>, user_data=user_data@entry=0x7fc38ca1b6c0) at gstpad.c:603
  [Error: gstpad.c was not found in source tree]
#38 0x00007fc3ede4d924 in check_sticky (event=0x7fc36c0040e0, pad=0x55bef103cc90) at gstpad.c:3847
  [Error: gstpad.c was not found in source tree]
#39 gst_pad_push_event (pad=pad@entry=0x55bef103cc90, event=0x7fc36c0040e0) at gstpad.c:5376
  [Error: gstpad.c was not found in source tree]
#40 0x00007fc3ede4da9b in event_forward_func (pad=pad@entry=0x55bef103cc90, data=data@entry=0x7fc38ca1b7c0) at gstpad.c:2993
  [Error: gstpad.c was not found in source tree]
#41 0x00007fc3ede494de in gst_pad_forward (pad=0x55bef103ee60, forward=forward@entry=0x7fc3ede4d9e0 <event_forward_func>, user_data=user_data@entry=0x7fc38ca1b7c0) at gstpad.c:2947
  [Error: gstpad.c was not found in source tree]
#42 0x00007fc3ede49633 in gst_pad_event_default (pad=<optimized out>, parent=<optimized out>, event=0x7fc36c0040e0) at gstpad.c:3044
  [Error: gstpad.c was not found in source tree]
#43 0x00007fc3ede43367 in gst_pad_send_event_unchecked (pad=pad@entry=0x55bef103ee60, event=event@entry=0x7fc36c0040e0, type=<optimized out>, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5587
  [Error: gstpad.c was not found in source tree]
#44 0x00007fc3ede4379e in gst_pad_push_event_unchecked (pad=pad@entry=0x55bef1065030, event=0x7fc36c0040e0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5245
  [Error: gstpad.c was not found in source tree]
#45 0x00007fc3ede43be0 in push_sticky (pad=pad@entry=0x55bef1065030, ev=ev@entry=0x7fc38ca1b9c0, user_data=user_data@entry=0x7fc38ca1ba30) at gstpad.c:3790
  [Error: gstpad.c was not found in source tree]
#46 0x00007fc3ede4188f in events_foreach (pad=pad@entry=0x55bef1065030, func=func@entry=0x7fc3ede43a90 <push_sticky>, user_data=user_data@entry=0x7fc38ca1ba30) at gstpad.c:603
  [Error: gstpad.c was not found in source tree]
#47 0x00007fc3ede4d924 in check_sticky (event=0x7fc36c0040e0, pad=0x55bef1065030) at gstpad.c:3847
  [Error: gstpad.c was not found in source tree]
#48 gst_pad_push_event (pad=pad@entry=0x55bef1065030, event=event@entry=0x7fc36c0040e0) at gstpad.c:5376
  [Error: gstpad.c was not found in source tree]
#49 0x00007fc3ee130d11 in gst_base_src_loop (pad=0x55bef1065030) at gstbasesrc.c:2934
  [Error: gstbasesrc.c was not found in source tree]
#50 0x00007fc3ede76f31 in gst_task_func (task=0x55bef1038170) at gsttask.c:332
  [Error: gsttask.c was not found in source tree]
#51 0x00007fc3f084854e in g_thread_pool_thread_proxy (data=<optimized out>) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthreadpool.c:307
  [Error: gthreadpool.c was not found in source tree]
#52 0x00007fc3f0847bb5 in g_thread_proxy (data=0x55bef104b2d0) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
  [Error: gthread.c was not found in source tree]
#53 0x00007fc3eea246ba in start_thread (arg=0x7fc38ca1c700) at pthread_create.c:333
  [Error: pthread_create.c was not found in source tree]
#54 0x00007fc3f29833dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
  [Error: clone.S was not found in source tree]