#0  decode_slice_header (h=0x7ffff7ee6040, h0=<value optimized out>)
    at /build/buildd/libav-0.7.1/libavcodec/h264.c:2782
        s = 0x7ffff7ee6040
        s0 = <value optimized out>
        first_mb_in_slice = 1
        pps_id = 1
        num_ref_idx_active_override_flag = <value optimized out>
        slice_type = 2
        tmp = <value optimized out>
        i = <value optimized out>
        j = <value optimized out>
        default_ref_list_done = 1
        last_pic_structure = 3
#1  0x00007fffe9d1677c in decode_nal_units (h=0x7ffff7ee6040, 
    buf=0x7fffe000526a "", buf_size=416)
    at /build/buildd/libav-0.7.1/libavcodec/h264.c:3755
        consumed = 101
        dst_length = 100
        bit_length = <value optimized out>
        i = <value optimized out>
        err = 0
        ptr = 0x7fffe000533e "T\003\070`"
        nalsize = <value optimized out>
        s = 0x7ffff7ee6040
        avctx = 0x900640
        hx = 0x7ffff7ee6040
        buf_index = 312
        context_count = 0
        next_avc = 416
        pass = 1
        nals_needed = 0
        nal_index = 3
#2  0x00007fffe9d16a80 in decode_frame (avctx=0x900640, data=0x67ed60, 
    data_size=0x7fffe799d688, avpkt=<value optimized out>)
    at /build/buildd/libav-0.7.1/libavcodec/h264.c:3899
        buf = <value optimized out>
        buf_size = 416
        h = 0x7ffff7ee6040
        s = 0x7ffff7ee6040
        pict = 0x67ed60
        buf_index = <value optimized out>
#3  0x00007fffe9ecf9f8 in avcodec_decode_video2 (avctx=0x900640, 
    picture=0x67ed60, got_picture_ptr=0x7fffe799d688, avpkt=0x7fffe799d5d0)
    at /build/buildd/libav-0.7.1/libavcodec/utils.c:691
        ret = <value optimized out>
#4  0x00007fffeab7847e in gst_ffmpegdec_video_frame (ffmpegdec=0x8fe360, 
    data=<value optimized out>, size=416, got_data=0x7fffe799d778, 
    dec_info=0x7fffeab8d780, ret=0x7fffe799d77c) at gstffmpegdec.c:1717
        mode_switch = 0
        out_offset = <value optimized out>
        packet = {pts = 0, dts = 0, data = 0x7fffe000526a "", size = 416, 
          stream_index = 0, flags = 0, side_data = 0x0, side_data_elems = 0, 
          duration = 0, destruct = 0, priv = 0x0, pos = 0, 
          convergence_duration = 0}
        iskeyframe = 0
        out_timestamp = <value optimized out>
        out_info = 0x1
        len = -1
        have_data = <value optimized out>
        decode = 1
        skip_frame = 0
        out_duration = <value optimized out>
        out_pts = <value optimized out>
#5  gst_ffmpegdec_frame (ffmpegdec=0x8fe360, data=<value optimized out>, 
    size=416, got_data=0x7fffe799d778, dec_info=0x7fffeab8d780, 
    ret=0x7fffe799d77c) at gstffmpegdec.c:2212
        oclass = 0x8fd830
        outbuf = 0x0
        have_data = 0
        len = 0
        __FUNCTION__ = "gst_ffmpegdec_frame"
        __PRETTY_FUNCTION__ = "gst_ffmpegdec_frame"
#6  0x00007fffeab7b809 in gst_ffmpegdec_chain (pad=<value optimized out>, 
    inbuf=0x9036c0) at gstffmpegdec.c:2659
        tmp_padding = "\000\000\001\001\364\003H`"
        ffmpegdec = 0x8fe360
        oclass = <value optimized out>
        data = 0x7fffe000526a ""
        bdata = 0x7fffe000540a ""
        size = 416
        bsize = 2454
        len = <value optimized out>
        have_data = 0
        ret = GST_FLOW_OK
        in_timestamp = 18446744073709551615
        in_duration = <value optimized out>
        discont = <value optimized out>
        in_offset = -1
        in_info = 0x7fffeab8d780
        dec_info = 0x7fffeab8d780
        __FUNCTION__ = "gst_ffmpegdec_chain"
#7  0x00007ffff7b54e0a in gst_pad_push (pad=0x89c680, buffer=0x9036c0)
    at gstpad.c:4684
        cache = 0x7fffe0003210
        ret = <value optimized out>
        cache_ptr = 0x89c7f8
        peer = 0x89c800
        caps = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push"
#8  0x00007fffeb632e56 in ?? () from /usr/lib/libgsttag-0.10.so.0
No symbol table info available.
#9  0x00007ffff7b54e0a in gst_pad_push (pad=0x89c380, buffer=0x9036c0)
    at gstpad.c:4684
        cache = 0x7fffe0003370
        ret = <value optimized out>
        cache_ptr = 0x89c4f8
        peer = 0x89c500
        caps = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push"
#10 0x00007fffebc908cf in gst_type_find_element_chain (
    pad=<value optimized out>, buffer=0x9036c0) at gsttypefindelement.c:771
        typefind = 0x77b4d0
        res = GST_FLOW_OK
        __PRETTY_FUNCTION__ = "gst_type_find_element_chain"
#11 0x00007ffff7b54e0a in gst_pad_push (pad=0x8a3020, buffer=0x9036c0)
    at gstpad.c:4684
        cache = 0x7fffe0003430
        ret = <value optimized out>
        cache_ptr = 0x8a31a8
        peer = 0x89c200
        caps = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push"
#12 0x00007ffff7b54e0a in gst_pad_push (pad=0x89c080, buffer=0x9036c0)
    at gstpad.c:4684
        cache = 0x7fffe0003270
        ret = <value optimized out>
        cache_ptr = 0x89c1f8
        peer = 0x8a2000
        caps = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push"
#13 0x00007ffff1e5f16c in gst_base_src_loop (pad=0x89c080) at gstbasesrc.c:2516
        src = 0x89a0e0
        buf = 0x9036c0
        ret = <value optimized out>
        position = 4005888
        eos = 0
        blocksize = <value optimized out>
        pending_events = <value optimized out>
        tmp = <value optimized out>
        __PRETTY_FUNCTION__ = "gst_base_src_loop"
#14 0x00007ffff7b7b064 in gst_task_func (task=0x904020) at gsttask.c:318
        lock = 0x87ee80
        tself = 0x8a5550
        priv = 0x9040c0
        __PRETTY_FUNCTION__ = "gst_task_func"
#15 0x00007ffff74165a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007ffff7414086 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#17 0x00007ffff59ecd8c in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#18 0x00007ffff57261dd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#19 0x0000000000000000 in ?? ()
No symbol table info available.
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