#0  gst_mini_object_unref (mini_object=0x100000005) at gstminiobject.c:442
        _g_boolean_var_ = <optimized out>
        __func__ = "gst_mini_object_unref"
        __PRETTY_FUNCTION__ = "gst_mini_object_unref"
#1  0x00007ff5fc3861fc in gst_mini_object_replace (olddata=olddata@entry=0x7ff5d80fad10, newdata=0x0) at gstminiobject.c:513
        olddata_val = 0x100000005
        __func__ = "gst_mini_object_replace"
        __PRETTY_FUNCTION__ = "gst_mini_object_replace"
#2  0x00007ff5d5117ba0 in gst_buffer_replace (nbuf=<optimized out>, obuf=0x7ff5d80fad10) at /usr/include/gstreamer-1.0/gst/gstbuffer.h:475
No locals.
#3  gst_ffmpegviddec_video_frame (ffmpegdec=ffmpegdec@entry=0x7ff5d8033b90, data=<optimized out>, data@entry=0x7ff5d904f9b0 "", size=<optimized out>, frame=frame@entry=0x7ff5cc293830, ret=ret@entry=0x7ff5dedf759c) at gstavviddec.c:1229
        len = 117918
        have_data = 1
        mode_switch = -670061360
        skip_frame = 0
        out_frame = 0x7ff5d80facd0
        out_dframe = 0x3fb5690
        packet = {pts = 0, dts = 0, data = 0x7ff5d904f9b0 "", size = 117918, stream_index = 0, flags = 0, side_data = 0x0, side_data_elems = 0, duration = 0, destruct = 0x0, priv = 0x0, pos = 0, convergence_duration = 0}
        __FUNCTION__ = "gst_ffmpegviddec_video_frame"
#4  0x00007ff5d5118818 in gst_ffmpegviddec_frame (ffmpegdec=ffmpegdec@entry=0x7ff5d8033b90, data=data@entry=0x7ff5d904f9b0 "", size=size@entry=117918, got_data=got_data@entry=0x7ff5dedf7598, frame=frame@entry=0x7ff5cc293830, ret=ret@entry=0x7ff5dedf759c) at gstavviddec.c:1371
        oclass = 0x7ff5cc03e3a0
        have_data = 0
        len = 0
        __FUNCTION__ = "gst_ffmpegviddec_frame"
#5  0x00007ff5d5118eac in gst_ffmpegviddec_handle_frame (decoder=0x7ff5d8033b90, frame=0x7ff5cc293830) at gstavviddec.c:1491
        tmp_padding = <optimized out>
        ffmpegdec = 0x7ff5d8033b90
        data = 0x7ff5d904f9b0 ""
        bdata = 0x7ff5d904f9b0 ""
        size = 117918
        len = <optimized out>
        have_data = -670854880
        bsize = 117918
        minfo = {memory = 0x534a640, flags = GST_MAP_READ, data = 0x7ff5c809fdb8 "", size = 117918, maxsize = 117925, user_data = {0x7ff60f17220d <g_slice_alloc+29>, 0x2d7fc60, 0x0, 0x7ff5d8033a10}, _gst_reserved = {0x108, 0x7ff5d8033b90, 0x7ff5cc293830, 0x301ed00}}
        ret = GST_FLOW_OK
        do_padding = <optimized out>
        __FUNCTION__ = "gst_ffmpegviddec_handle_frame"
#6  0x00007ff5fcd24a09 in gst_video_decoder_decode_frame (decoder=decoder@entry=0x7ff5d8033b90, frame=0x7ff5cc293830) at gstvideodecoder.c:2832
        priv = 0x7ff5d8033a10
        decoder_class = 0x7ff5cc03e3a0
        ret = GST_FLOW_OK
        __func__ = "gst_video_decoder_decode_frame"
        __PRETTY_FUNCTION__ = "gst_video_decoder_decode_frame"
#7  0x00007ff5fcd24d6d in gst_video_decoder_chain_forward (decoder=decoder@entry=0x7ff5d8033b90, buf=buf@entry=0x7ff5c8065070, at_eos=at_eos@entry=0) at gstvideodecoder.c:1757
        priv = 0x7ff5d8033a10
        klass = <optimized out>
        ret = GST_FLOW_OK
        __func__ = "gst_video_decoder_chain_forward"
#8  0x00007ff5fcd26f6d in gst_video_decoder_chain (pad=<optimized out>, parent=0x7ff5d8033b90, buf=0x7ff5c8065070) at gstvideodecoder.c:2037
        decoder = 0x7ff5d8033b90
        ret = GST_FLOW_OK
        __PRETTY_FUNCTION__ = "gst_video_decoder_chain"
#9  0x00007ff5fc389ce8 in gst_pad_chain_data_unchecked (data=0x7ff5c8065070, type=<optimized out>, pad=0x7ff5c00108f0) at gstpad.c:3760
        chainfunc = 0x7ff5fcd26ca0 <gst_video_decoder_chain>
        ret = <optimized out>
        parent = 0x7ff5d8033b90
#10 gst_pad_push_data (pad=0x7ff5c00229d0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
        peer = 0x7ff5c00108f0
        ret = <optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push_data"
#11 0x00007ff5fc390996 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
        __func__ = "gst_pad_push"
#12 0x00007ff5fc899299 in gst_base_transform_chain (pad=<optimized out>, parent=0x7ff5c8022110, buffer=<optimized out>) at gstbasetransform.c:2237
        position_out = <optimized out>
        trans = 0x7ff5c8022110
        klass = <optimized out>
        priv = 0x7ff5c8022040
        ret = <optimized out>
        position = <optimized out>
        timestamp = <optimized out>
        duration = <optimized out>
        outbuf = 0x7ff5c8065070
        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
#13 0x00007ff5fc389ce8 in gst_pad_chain_data_unchecked (data=0x7ff5c8065070, type=<optimized out>, pad=0x7ff5c805d210) at gstpad.c:3760
        chainfunc = 0x7ff5fc899030 <gst_base_transform_chain>
        ret = <optimized out>
        parent = 0x7ff5c8022110
#14 gst_pad_push_data (pad=0x7ff5c805c950, type=type@entry=4112, data=<optimized out>, data@entry=0x7ff5c8065070) at gstpad.c:3990
        peer = 0x7ff5c805d210
        ret = <optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push_data"
#15 0x00007ff5fc390996 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7ff5c8065070) at gstpad.c:4093
        __func__ = "gst_pad_push"
#16 0x00007ff5fc87bb09 in gst_base_parse_push_frame (parse=parse@entry=0x7ff5c801c230, frame=frame@entry=0x7ff5dedf7bf0) at gstbaseparse.c:2299
        ret = <optimized out>
        last_start = <optimized out>
        last_stop = 279111708332
        klass = <optimized out>
        buffer = 0x7ff5c8065070
        size = <optimized out>
        __func__ = "gst_base_parse_push_frame"
        __PRETTY_FUNCTION__ = "gst_base_parse_push_frame"
#17 0x00007ff5fc87c510 in gst_base_parse_chain (pad=<optimized out>, parent=0x7ff5c801c230, buffer=0x7ff5c8065070) at gstbaseparse.c:2805
        frame = {buffer = 0x0, out_buffer = 0x0, flags = 0, offset = 0, overhead = 0, size = 0, _gst_reserved_i = {0, 0}, _gst_reserved_p = {0x0, 0x0}, _private_flags = 1}
        bclass = <optimized out>
        parse = 0x7ff5c801c230
        ret = <optimized out>
        tmpbuf = 0x0
        skip = -1
        data = <optimized out>
        min_size = <optimized out>
        av = <optimized out>
        pts = <optimized out>
        dts = <optimized out>
        __PRETTY_FUNCTION__ = "gst_base_parse_chain"
#18 0x00007ff5fc389ce8 in gst_pad_chain_data_unchecked (data=0x7ff5c8065070, type=<optimized out>, pad=0x7ff5c805cb80) at gstpad.c:3760
        chainfunc = 0x7ff5fc87c240 <gst_base_parse_chain>
        ret = <optimized out>
        parent = 0x7ff5c801c230
#19 gst_pad_push_data (pad=0x7ff5d8036280, type=type@entry=4112, data=<optimized out>, data@entry=0x7ff5c8065070) at gstpad.c:3990
        peer = 0x7ff5c805cb80
        ret = <optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push_data"
#20 0x00007ff5fc390996 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7ff5c8065070) at gstpad.c:4093
        __func__ = "gst_pad_push"
#21 0x00007ff5f411ba23 in gst_single_queue_push_one (object=0x7ff5c8065070, sq=0x7ff5c8059d50, mq=0x7ff5f80107c0) at gstmultiqueue.c:1089
        buffer = 0x7ff5c8065070
        timestamp = 279070000000
        duration = <optimized out>
        result = GST_FLOW_OK
#22 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1338
        sq = 0x7ff5c8059d50
        item = <optimized out>
        sitem = 0x7ff5c8028c60
        mq = 0x7ff5f80107c0
        object = <optimized out>
        newid = 70
        result = -102874240
        next_time = <optimized out>
        is_buffer = 1
        do_update_buffering = 0
        __PRETTY_FUNCTION__ = "gst_multi_queue_loop"
#23 0x00007ff5fc3b74e9 in gst_task_func (task=0x43f03b0) at gsttask.c:316
        lock = 0x7ff5d80362f0
        tself = 0x2d469e0
        priv = 0x43f0360
        __PRETTY_FUNCTION__ = "gst_task_func"
#24 0x00007ff60f17c89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
        task = 0x7ff5c8059920
        pool = 0x2d589f0
#25 0x00007ff60f17bf15 in g_thread_proxy (data=0x2d469e0) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x2d469e0
#26 0x00007ff610f5f182 in start_thread (arg=0x7ff5dedf8700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7ff5dedf8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140693982906112, -5103225402557568086, 0, 0, 140693982906816, 140693982906112, 5099779253966105514, 5098517207820037034}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#27 0x00007ff610c8c30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.