(gdb) bt
#0  0x00007ffff7219f55 in raise () from /lib/libc.so.6
#1  0x00007ffff721cd90 in abort () from /lib/libc.so.6
#2  0x00007ffff724f58d in ?? () from /lib/libc.so.6
#3  0x00007ffff7258d56 in ?? () from /lib/libc.so.6
#4  0x00007ffff725e85c in ?? () from /lib/libc.so.6
#5  0x00007ffff725eb70 in realloc () from /lib/libc.so.6
#6  0x00007ffff5da0ebf in IA__g_realloc (mem=0x710e, n_bytes=256) at /tmp/buildd/glib2.0-2.22.4/glib/gmem.c:170
#7  0x00007ffff5d735a3 in g_array_maybe_expand (array=0x1c8a720, len=<value optimized out>) at /tmp/buildd/glib2.0-2.22.4/glib/garray.c:414
#8  0x00007ffff5d739e2 in IA__g_array_append_vals (farray=0x710e, data=0x7fffdd22f6e0, len=6) at /tmp/buildd/glib2.0-2.22.4/glib/garray.c:207
#9  0x00007fffebad2b6b in gst_structure_id_set_value (structure=0x1c8dad0, field=2403, value=0x1c970d8) at gststructure.c:443
#10 0x00007fffeba8ecb5 in gst_caps_structure_intersect_field2 (id=2403, val1=0x1c970d8, data=0x7fffdd22f7b0) at gstcaps.c:1207
#11 0x00007fffebad0973 in gst_structure_foreach (structure=0x1c8bf80, func=0x7fffeba8ec60 <gst_caps_structure_intersect_field2>, user_data=0x7fffdd22f7b0) at gststructure.c:979
#12 0x00007fffeba91ca9 in gst_caps_structure_intersect (caps1=0x1bbf0c0, caps2=<value optimized out>) at gstcaps.c:1234
#13 gst_caps_intersect (caps1=0x1bbf0c0, caps2=<value optimized out>) at gstcaps.c:1484
#14 0x00007fffdf6f09c4 in gst_ffmpegcsp_transform_caps (btrans=0x1a86cc0, direction=<value optimized out>, caps=0x1bbf2c0) at gstffmpegcolorspace.c:181
#15 0x00007fffebd543af in gst_base_transform_transform_caps (trans=0x1a86cc0, direction=<value optimized out>, caps=<value optimized out>) at gstbasetransform.c:481
#16 0x00007fffebd581da in gst_base_transform_getcaps (pad=0x1c7a300) at gstbasetransform.c:629
#17 0x00007fffebaaebb0 in gst_pad_get_caps_unlocked (pad=0x1c7a300) at gstpad.c:2128
#18 0x00007fffebab1752 in gst_pad_get_caps_reffed (pad=0x1c7a300) at gstpad.c:2212
#19 0x00007fffebd57f61 in gst_base_transform_acceptcaps (pad=0x1c7a300, caps=0x1bbf280) at gstbasetransform.c:1003
#20 0x00007fffebab1c57 in gst_pad_accept_caps (pad=0x1c7a300, caps=0x1bbf280) at gstpad.c:2505
#21 0x00007fffebab331b in gst_pad_peer_accept_caps (pad=0x7fffd0001db0, caps=0x1bbf280) at gstpad.c:2552
#22 0x00007fffebab1c57 in gst_pad_accept_caps (pad=0x7fffd0001c30, caps=0x1bbf280) at gstpad.c:2505
#23 0x00007fffebaa2b34 in gst_proxy_pad_do_acceptcaps (pad=<value optimized out>, caps=0x1bbf280) at gstghostpad.c:255
#24 0x00007fffebab1c57 in gst_pad_accept_caps (pad=0x1c1b240, caps=0x1bbf280) at gstpad.c:2505
#25 0x00007fffebab1d99 in gst_pad_configure_sink (pad=0x710e, caps=0x784f) at gstpad.c:2658
#26 0x00007fffebab7bea in gst_pad_chain_data_unchecked (pad=0x1c1b240, is_buffer=1, data=0x1c8a800) at gstpad.c:4104
#27 0x00007fffebab85ce in gst_pad_push_data (pad=0x7fffd0001ab0, is_buffer=1, data=0x1c8a800) at gstpad.c:4351
#28 0x00007fffdc815ff4 in gst_ffmpegdec_frame (ffmpegdec=0x1bbce00, data=0x1c9b000 "\037\a", size=120000, got_data=<value optimized out>, in_timestamp=<value optimized out>, in_duration=<value optimized out>, in_offset=30,
    ret=0x7fffdd22fe34) at gstffmpegdec.c:2214
#29 0x00007fffdc817ea1 in gst_ffmpegdec_chain (pad=<value optimized out>, inbuf=0x7fffd0085e90) at gstffmpegdec.c:2571
#30 0x00007fffebab7afd in gst_pad_chain_data_unchecked (pad=0x7fffd0001930, is_buffer=1, data=0x7fffd0085e90) at gstpad.c:4122
#31 0x00007fffebab85ce in gst_pad_push_data (pad=0x7fffd00017b0, is_buffer=1, data=0x7fffd0085e90) at gstpad.c:4351
#32 0x00007fffe5e0f9c6 in gst_single_queue_push_one (pad=<value optimized out>) at gstmultiqueue.c:919
#33 gst_multi_queue_loop (pad=<value optimized out>) at gstmultiqueue.c:1101
#34 0x00007fffebadca77 in gst_task_func (task=0x1998a00) at gsttask.c:238
#35 0x00007ffff5dc2ba2 in g_thread_pool_thread_proxy (data=<value optimized out>) at /tmp/buildd/glib2.0-2.22.4/glib/gthreadpool.c:265
#36 0x00007ffff5dc15a4 in g_thread_create_proxy (data=0x1b2a190) at /tmp/buildd/glib2.0-2.22.4/glib/gthread.c:635
#37 0x00007ffff7bcb73a in start_thread () from /lib/libpthread.so.0
#38 0x00007ffff72b369d in clone () from /lib/libc.so.6
#39 0x0000000000000000 in ?? ()

