Same here with 1.10.4. It seems to go away with 1.14.2.

Details:

Pilepine:
<pre>
filesrc location="/tmp/gni/bla.mp4" ! decodebin name=d d. ! queue ! audioconvert ! audioresample ! appsink max-buffers=10 drop=false sync=false name="audio_sink" caps="audio/x-raw,format=S16LE,layout=interleaved,channels=2,rate=44100" d. ! queue ! videoconvert ! videoscale add-borders=true ! videorate ! appsink name="video_sink" drop=false sync=false max-buffers=10 caps="video/x-raw,format=RGBA,width=320,height=240,framerate=25/1,pixel-aspect-ratio=1/1
</pre>

Backtrace with 1.10.4:
<pre>
#2  0x00007f383471578c in gst_base_sink_change_state (element=0x7f37e8008eb0, transition=<optimized out>) at gstbasesink.c:5080
#3  0x00007f383512872e in gst_element_change_state (element=element@entry=0x7f37e8008eb0, transition=transition@entry=GST_STATE_CHANGE_PLAYING_TO_PAUSED) at gstelement.c:2695
#4  0x00007f3835128e9f in gst_element_set_state_func (element=0x7f37e8008eb0, state=GST_STATE_PAUSED) at gstelement.c:2649
#5  0x00007f38351071ad in gst_bin_element_set_state (next=GST_STATE_PAUSED, current=GST_STATE_PLAYING, start_time=20269770500, base_time=230148100213858, element=0x7f37e8008eb0, bin=0x7f38041da320)
    at gstbin.c:2619
#6  gst_bin_change_state_func (element=0x7f38041da320, transition=GST_STATE_CHANGE_PLAYING_TO_PAUSED) at gstbin.c:2961
#7  0x00007f383514c73a in gst_pipeline_change_state (element=0x7f38041da320, transition=GST_STATE_CHANGE_PLAYING_TO_PAUSED) at gstpipeline.c:499
#8  0x00007f383512872e in gst_element_change_state (element=element@entry=0x7f38041da320, transition=transition@entry=GST_STATE_CHANGE_PLAYING_TO_PAUSED) at gstelement.c:2695
#9  0x00007f3835128e9f in gst_element_set_state_func (element=0x7f38041da320, state=GST_STATE_NULL) at gstelement.c:2649
</pre>

        
        
        
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