Attachment 130110 Details for Bug 100097 – massif on vp8 stream

massif on vp8 stream

massif-stream-vp8.out (text/plain), 179.57 KB, created by Victor Toso on 2017-03-07 10:05:39 UTC

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Filename:

MIME Type:

Creator: Victor Toso

Created: 2017-03-07 10:05:39 UTC

Size: 179.57 KB

patch

obsolete

>desc: (none)
>cmd: /toso/dev/bin/spicy --uri spice://localhost:5900
>time_unit: i
>#-----------
>snapshot=0
>#-----------
>time=0
>mem_heap_B=0
>mem_heap_extra_B=0
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=1
>#-----------
>time=920648354
>mem_heap_B=6968964
>mem_heap_extra_B=874844
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=2
>#-----------
>time=1761145113
>mem_heap_B=21163076
>mem_heap_extra_B=880932
>mem_stacks_B=0
>heap_tree=detailed
>n5: 21163076 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n3: 15388597 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n1: 7265525 0x509F927: spice_channel_recv_msg (spice-channel.c:2015)
>   n1: 7265525 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>    n1: 7265525 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>     n1: 7265525 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>      n1: 7265525 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>       n1: 7265525 0x50E8B37: continuation_trampoline (continuation.c:55)
>        n2: 7265525 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>         n0: 7265393 0x177790B6: ???
>         n0: 132 in 6 places, all below massif's threshold (1.00%)
>  n0: 750272 in 156 places, all below massif's threshold (1.00%)
> n3: 2251774 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 1636816 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n4: 1183396 0xB18B13C: g_slice_alloc0 (gslice.c:1051)
>    n1: 511096 0xAF03760: g_type_create_instance (gtype.c:1848)
>     n2: 511096 0xAEE5699: g_object_new_internal (gobject.c:1783)
>      n2: 495536 0xAEE70AB: g_object_newv (gobject.c:1930)
>       n1: 298304 0xAEE7862: g_object_new (gobject.c:1623)
>        n0: 298304 in 57 places, all below massif's threshold (1.00%)
>       n0: 197232 in 4 places, all below massif's threshold (1.00%)
>      n0: 15560 in 1 place, below massif's threshold (1.00%)
>    n2: 389944 0xAF03838: g_type_create_instance (gtype.c:1839)
>     n1: 265032 0xAEE5699: g_object_new_internal (gobject.c:1783)
>      n0: 265032 in 2 places, all below massif's threshold (1.00%)
>     n0: 124912 in 3 places, all below massif's threshold (1.00%)
>    n1: 233504 0x92FB8AA: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>     n0: 233504 in 27 places, all below massif's threshold (1.00%)
>    n0: 48852 in 103 places, all below massif's threshold (1.00%)
>   n0: 453420 in 101 places, all below massif's threshold (1.00%)
>  n0: 357143 in 148 places, all below massif's threshold (1.00%)
>  n1: 257815 0xB18C66D: g_strdup (gstrfuncs.c:363)
>   n0: 257815 in 263 places, all below massif's threshold (1.00%)
> n0: 1490005 in 546 places, all below massif's threshold (1.00%)
> n1: 1228800 0xA62D840: _cairo_mempool_init (cairo-mempool.c:308)
>  n2: 1228800 0xA68F3F2: _cairo_xlib_shm_surface_create.isra.11 (cairo-xlib-surface-shm.c:612)
>   n2: 1179648 0xA68F68F: _cairo_xlib_surface_get_shm (cairo-xlib-surface-shm.c:1017)
>    n1: 1179648 0xA685766: draw_image_boxes (cairo-xlib-render-compositor.c:265)
>     n1: 1179648 0xA66FB21: clip_and_composite_boxes.part.13 (cairo-traps-compositor.c:1351)
>      n1: 1179648 0xA66FB87: clip_and_composite_boxes (cairo-traps-compositor.c:1742)
>       n1: 1179648 0xA670243: _cairo_traps_compositor_paint (cairo-traps-compositor.c:2063)
>        n1: 1179648 0xA61494F: _cairo_compositor_paint (cairo-compositor.c:65)
>         n1: 1179648 0xA65D397: _cairo_surface_paint (cairo-surface.c:2117)
>          n1: 1179648 0xA61D2BD: _cairo_gstate_fill (cairo-gstate.c:1312)
>           n1: 1179648 0xA616467: _cairo_default_context_fill (cairo-default-context.c:1055)
>            n1: 1179648 0xA60F4F3: cairo_fill (cairo.c:2205)
>             n1: 1179648 0x4E4A7F8: spice_cairo_draw_event (spice-widget-cairo.c:115)
>              n1: 1179648 0x4E42A41: draw_event (spice-widget.c:1338)
>               n1: 1179648 0x938FE6F: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                n1: 1179648 0x94DACAD: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                 n1: 1179648 0xAEE0612: _g_closure_invoke_va (gclosure.c:867)
>                  n1: 1179648 0xAEFA8B1: g_signal_emit_valist (gsignal.c:3300)
>                   n1: 1179648 0xAEFB43D: g_signal_emit (gsignal.c:3447)
>                    n1: 1179648 0x94E7AC8: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                     n1: 1179648 0x92CA750: gtk_container_propagate_draw (in /usr/lib64/libgtk-3.so.0.2200.9)
>                      n1: 1179648 0x94385AE: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                       n1: 1179648 0x92CF76B: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                        n1: 1179648 0x92D45AE: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                         n1: 1179648 0x94380E3: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                          n1: 1179648 0x94E78A9: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                           n1: 1179648 0x92CA750: gtk_container_propagate_draw (in /usr/lib64/libgtk-3.so.0.2200.9)
>                            n1: 1179648 0x92CA830: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                             n1: 1179648 0x93147AA: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                              n0: 1179648 0x94E78A9: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>    n0: 0 in 1 place, below massif's threshold (1.00%)
>   n0: 49152 in 2 places, all below massif's threshold (1.00%)
> n2: 803900 0xB17267E: g_realloc (gmem.c:159)
>  n0: 541756 in 52 places, all below massif's threshold (1.00%)
>  n2: 262144 0xB1402A7: g_array_maybe_expand (garray.c:779)
>   n1: 244816 0xB140626: g_array_append_vals (garray.c:418)
>    n0: 244816 in 31 places, all below massif's threshold (1.00%)
>   n0: 17328 in 3 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=3
>#-----------
>time=2469657470
>mem_heap_B=91762911
>mem_heap_extra_B=896689
>mem_stacks_B=0
>heap_tree=detailed
>n5: 91762911 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 63133581 0xB1725B7: g_malloc (gmem.c:94)
>  n3: 62509583 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 60848087 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 60848087 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 60848087 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 60848087 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 60848087 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 60848087 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 60848087 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 60848087 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 58123448 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 58123448 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 58123448 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 58123448 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 58123448 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 58123448 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 58123448 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 58123448 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 58123448 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 58123448 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 58123448 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 58123448 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 58123448 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 58123448 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 58123448 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 58123448 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 58123448 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 58123448 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 58123448 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 58123448 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n1: 1200476 0xB18B13C: g_slice_alloc0 (gslice.c:1051)
>    n0: 1200476 in 106 places, all below massif's threshold (1.00%)
>   n0: 461020 in 100 places, all below massif's threshold (1.00%)
>  n0: 623998 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8453935 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1081135 in 157 places, all below massif's threshold (1.00%)
> n0: 2622318 in 547 places, all below massif's threshold (1.00%)
> n1: 1228800 0xA62D840: _cairo_mempool_init (cairo-mempool.c:308)
>  n2: 1228800 0xA68F3F2: _cairo_xlib_shm_surface_create.isra.11 (cairo-xlib-surface-shm.c:612)
>   n2: 1179648 0xA68F68F: _cairo_xlib_surface_get_shm (cairo-xlib-surface-shm.c:1017)
>    n1: 1179648 0xA685766: draw_image_boxes (cairo-xlib-render-compositor.c:265)
>     n1: 1179648 0xA66FB21: clip_and_composite_boxes.part.13 (cairo-traps-compositor.c:1351)
>      n1: 1179648 0xA66FB87: clip_and_composite_boxes (cairo-traps-compositor.c:1742)
>       n1: 1179648 0xA670243: _cairo_traps_compositor_paint (cairo-traps-compositor.c:2063)
>        n1: 1179648 0xA61494F: _cairo_compositor_paint (cairo-compositor.c:65)
>         n1: 1179648 0xA65D397: _cairo_surface_paint (cairo-surface.c:2117)
>          n1: 1179648 0xA61D2BD: _cairo_gstate_fill (cairo-gstate.c:1312)
>           n1: 1179648 0xA616467: _cairo_default_context_fill (cairo-default-context.c:1055)
>            n1: 1179648 0xA60F4F3: cairo_fill (cairo.c:2205)
>             n1: 1179648 0x4E4A7F8: spice_cairo_draw_event (spice-widget-cairo.c:115)
>              n1: 1179648 0x4E42A41: draw_event (spice-widget.c:1338)
>               n1: 1179648 0x938FE6F: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                n1: 1179648 0x94DACAD: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                 n1: 1179648 0xAEE0612: _g_closure_invoke_va (gclosure.c:867)
>                  n1: 1179648 0xAEFA8B1: g_signal_emit_valist (gsignal.c:3300)
>                   n1: 1179648 0xAEFB43D: g_signal_emit (gsignal.c:3447)
>                    n1: 1179648 0x94E7AC8: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                     n1: 1179648 0x92CA750: gtk_container_propagate_draw (in /usr/lib64/libgtk-3.so.0.2200.9)
>                      n1: 1179648 0x94385AE: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                       n1: 1179648 0x92CF76B: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                        n1: 1179648 0x92D45AE: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                         n1: 1179648 0x94380E3: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                          n1: 1179648 0x94E78A9: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                           n1: 1179648 0x92CA750: gtk_container_propagate_draw (in /usr/lib64/libgtk-3.so.0.2200.9)
>                            n1: 1179648 0x92CA830: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                             n1: 1179648 0x93147AA: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>                              n0: 1179648 0x94E78A9: ??? (in /usr/lib64/libgtk-3.so.0.2200.9)
>    n0: 0 in 1 place, below massif's threshold (1.00%)
>   n0: 49152 in 2 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=4
>#-----------
>time=2956681545
>mem_heap_B=128789962
>mem_heap_extra_B=901526
>mem_stacks_B=0
>heap_tree=detailed
>n4: 128789962 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 99463832 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 98839794 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 97175242 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 97175242 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 97175242 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 97175242 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 97175242 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 97175242 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 97175242 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 97175242 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 94450603 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 94450603 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 94450603 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 94450603 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 94450603 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 94450603 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 94450603 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 94450603 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 94450603 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 94450603 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 94450603 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 94450603 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 94450603 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 94450603 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 94450603 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 94450603 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 94450603 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 94450603 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 94450603 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 94450603 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1664552 in 101 places, all below massif's threshold (1.00%)
>  n0: 624038 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8800457 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1427657 in 157 places, all below massif's threshold (1.00%)
> n0: 4201396 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=5
>#-----------
>time=3569301058
>mem_heap_B=128664816
>mem_heap_extra_B=901600
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=6
>#-----------
>time=4255702849
>mem_heap_B=127931392
>mem_heap_extra_B=901744
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=7
>#-----------
>time=4819833274
>mem_heap_B=128038352
>mem_heap_extra_B=902232
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=8
>#-----------
>time=5661090534
>mem_heap_B=128015178
>mem_heap_extra_B=902582
>mem_stacks_B=0
>heap_tree=detailed
>n4: 128015178 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 99465066 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 98840082 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 97175242 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 97175242 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 97175242 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 97175242 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 97175242 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 97175242 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 97175242 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 97175242 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 94450603 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 94450603 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 94450603 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 94450603 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 94450603 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 94450603 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 94450603 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 94450603 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 94450603 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 94450603 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 94450603 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 94450603 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 94450603 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 94450603 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 94450603 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 94450603 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 94450603 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 94450603 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 94450603 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 94450603 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1664840 in 101 places, all below massif's threshold (1.00%)
>  n0: 624984 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8413544 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1040744 in 157 places, all below massif's threshold (1.00%)
> n0: 3812291 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=9
>#-----------
>time=6228479091
>mem_heap_B=128686332
>mem_heap_extra_B=902892
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=10
>#-----------
>time=7031318861
>mem_heap_B=128408691
>mem_heap_extra_B=900989
>mem_stacks_B=0
>heap_tree=detailed
>n4: 128408691 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 99463008 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 98839266 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 97175242 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 97175242 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 97175242 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 97175242 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 97175242 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 97175242 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 97175242 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 97175242 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 94450603 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 94450603 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 94450603 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 94450603 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 94450603 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 94450603 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 94450603 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 94450603 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 94450603 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 94450603 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 94450603 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 94450603 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 94450603 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 94450603 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 94450603 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 94450603 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 94450603 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 94450603 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 94450603 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 94450603 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1664024 in 101 places, all below massif's threshold (1.00%)
>  n0: 623742 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8612528 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1239728 in 157 places, all below massif's threshold (1.00%)
> n0: 4008878 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=11
>#-----------
>time=7838399579
>mem_heap_B=128364572
>mem_heap_extra_B=901228
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=12
>#-----------
>time=8507573095
>mem_heap_B=127543872
>mem_heap_extra_B=901464
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=13
>#-----------
>time=8958140993
>mem_heap_B=127910900
>mem_heap_extra_B=901964
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=14
>#-----------
>time=9549198024
>mem_heap_B=135213009
>mem_heap_extra_B=903279
>mem_stacks_B=0
>heap_tree=detailed
>n4: 135213009 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 106730783 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 106106105 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 104440673 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 104440673 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 104440673 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 104440673 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 104440673 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 104440673 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 104440673 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 104440673 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 101716034 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 101716034 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 101716034 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 101716034 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 101716034 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 101716034 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 101716034 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 101716034 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 101716034 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 101716034 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 101716034 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 101716034 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 101716034 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 101716034 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1665432 in 101 places, all below massif's threshold (1.00%)
>  n0: 624678 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8379964 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1007164 in 157 places, all below massif's threshold (1.00%)
> n0: 3777985 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=15
>#-----------
>time=10007043248
>mem_heap_B=135325202
>mem_heap_extra_B=903446
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=16
>#-----------
>time=10801968978
>mem_heap_B=135480486
>mem_heap_extra_B=903826
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=17
>#-----------
>time=11385692633
>mem_heap_B=135530929
>mem_heap_extra_B=901975
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=18
>#-----------
>time=12057646369
>mem_heap_B=135370384
>mem_heap_extra_B=902040
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=19
>#-----------
>time=12823904339
>mem_heap_B=135369508
>mem_heap_extra_B=902420
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=20
>#-----------
>time=13674639817
>mem_heap_B=135861451
>mem_heap_extra_B=902701
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=21
>#-----------
>time=14257338614
>mem_heap_B=135793287
>mem_heap_extra_B=902777
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=22
>#-----------
>time=15024975792
>mem_heap_B=135702285
>mem_heap_extra_B=903115
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=23
>#-----------
>time=15509107873
>mem_heap_B=135350709
>mem_heap_extra_B=903115
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=24
>#-----------
>time=16350103556
>mem_heap_B=135233187
>mem_heap_extra_B=901565
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=25
>#-----------
>time=16920365958
>mem_heap_B=135279373
>mem_heap_extra_B=902163
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=26
>#-----------
>time=17510103994
>mem_heap_B=135471372
>mem_heap_extra_B=902564
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=27
>#-----------
>time=18221149873
>mem_heap_B=135172360
>mem_heap_extra_B=902640
>mem_stacks_B=0
>heap_tree=detailed
>n4: 135172360 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 106729651 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 106105105 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 104440673 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 104440673 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 104440673 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 104440673 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 104440673 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 104440673 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 104440673 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 104440673 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 101716034 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 101716034 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 101716034 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 101716034 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 101716034 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 101716034 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 101716034 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 101716034 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 101716034 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 101716034 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 101716034 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 101716034 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 101716034 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 101716034 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1664432 in 101 places, all below massif's threshold (1.00%)
>  n0: 624546 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8359153 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 986353 in 157 places, all below massif's threshold (1.00%)
> n0: 3759279 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=28
>#-----------
>time=18796283292
>mem_heap_B=135750647
>mem_heap_extra_B=903585
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=29
>#-----------
>time=19259098125
>mem_heap_B=135491981
>mem_heap_extra_B=903067
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=30
>#-----------
>time=19845676040
>mem_heap_B=135486129
>mem_heap_extra_B=903455
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=31
>#-----------
>time=20577359466
>mem_heap_B=135650377
>mem_heap_extra_B=903455
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=32
>#-----------
>time=21132321632
>mem_heap_B=135688411
>mem_heap_extra_B=901773
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=33
>#-----------
>time=21605496573
>mem_heap_B=135507813
>mem_heap_extra_B=901891
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=34
>#-----------
>time=22113645210
>mem_heap_B=135156489
>mem_heap_extra_B=902031
>mem_stacks_B=0
>heap_tree=detailed
>n4: 135156489 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 106729091 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 106104937 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 104440673 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 104440673 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 104440673 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 104440673 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 104440673 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 104440673 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 104440673 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 104440673 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 101716034 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 101716034 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 101716034 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 101716034 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 101716034 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 101716034 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 101716034 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 101716034 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 101716034 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 101716034 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 101716034 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 101716034 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 101716034 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 101716034 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1664264 in 101 places, all below massif's threshold (1.00%)
>  n0: 624154 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8351853 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 979053 in 157 places, all below massif's threshold (1.00%)
> n0: 3751268 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=35
>#-----------
>time=22604053455
>mem_heap_B=135092955
>mem_heap_extra_B=902549
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=36
>#-----------
>time=23101811085
>mem_heap_B=135106187
>mem_heap_extra_B=902909
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=37
>#-----------
>time=23585187424
>mem_heap_B=135298017
>mem_heap_extra_B=903095
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=38
>#-----------
>time=24104455406
>mem_heap_B=135778245
>mem_heap_extra_B=903299
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=39
>#-----------
>time=24843709071
>mem_heap_B=135202463
>mem_heap_extra_B=903489
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=40
>#-----------
>time=25366636683
>mem_heap_B=135347560
>mem_heap_extra_B=901984
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=41
>#-----------
>time=26342887425
>mem_heap_B=135424145
>mem_heap_extra_B=902399
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=42
>#-----------
>time=27074904320
>mem_heap_B=135434740
>mem_heap_extra_B=902020
>mem_stacks_B=0
>heap_tree=detailed
>n4: 135434740 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 106728744 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 106104385 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 104440673 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 104440673 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 104440673 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 104440673 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 104440673 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 104440673 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 104440673 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 104440673 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 101716034 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 101716034 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 101716034 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 101716034 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 101716034 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 101716034 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 101716034 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 101716034 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 101716034 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 101716034 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 101716034 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 101716034 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 101716034 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 101716034 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1663712 in 101 places, all below massif's threshold (1.00%)
>  n0: 624359 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8491205 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1118405 in 157 places, all below massif's threshold (1.00%)
> n0: 3890514 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=43
>#-----------
>time=28027166079
>mem_heap_B=135264653
>mem_heap_extra_B=902387
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=44
>#-----------
>time=28605653427
>mem_heap_B=136087531
>mem_heap_extra_B=902701
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=45
>#-----------
>time=29583640650
>mem_heap_B=135203906
>mem_heap_extra_B=902870
>mem_stacks_B=0
>heap_tree=detailed
>n4: 135203906 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 106730027 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 106104897 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 104440673 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 104440673 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 104440673 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 104440673 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 104440673 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 104440673 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 104440673 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 104440673 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 101716034 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 101716034 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 101716034 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 101716034 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 101716034 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 101716034 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 101716034 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 101716034 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 101716034 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 101716034 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 101716034 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 101716034 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 101716034 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 101716034 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 101716034 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 101716034 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 101716034 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1664224 in 101 places, all below massif's threshold (1.00%)
>  n0: 625130 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8374274 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1001474 in 157 places, all below massif's threshold (1.00%)
> n0: 3775328 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=46
>#-----------
>time=30326637668
>mem_heap_B=135507323
>mem_heap_extra_B=903197
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=47
>#-----------
>time=30803811503
>mem_heap_B=135717475
>mem_heap_extra_B=901341
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=48
>#-----------
>time=31316931061
>mem_heap_B=135224419
>mem_heap_extra_B=901477
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=49
>#-----------
>time=32285546130
>mem_heap_B=135428541
>mem_heap_extra_B=902163
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=50
>#-----------
>time=32605688747
>mem_heap_B=142875167
>mem_heap_extra_B=903369
>mem_stacks_B=0
>heap_tree=detailed
>n4: 142875167 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 113995130 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 113370880 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 111706104 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 111706104 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 111706104 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 111706104 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 111706104 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 111706104 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 111706104 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 111706104 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 108981465 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 108981465 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 108981465 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 108981465 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 108981465 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 108981465 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 108981465 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 108981465 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 108981465 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 108981465 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 108981465 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 108981465 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 108981465 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 108981465 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 108981465 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 108981465 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 108981465 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 108981465 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 108981465 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 108981465 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1664776 in 101 places, all below massif's threshold (1.00%)
>  n0: 624250 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8578521 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1205721 in 157 places, all below massif's threshold (1.00%)
> n0: 3977239 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=51
>#-----------
>time=32775260720
>mem_heap_B=150342263
>mem_heap_extra_B=904321
>mem_stacks_B=0
>heap_tree=detailed
>n4: 150342263 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 121261233 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 120636983 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 118971535 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 118971535 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 118971535 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 118971535 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 118971535 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 118971535 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 118971535 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 118971535 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 116246896 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 116246896 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 116246896 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 116246896 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 116246896 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 116246896 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 116246896 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 116246896 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 116246896 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 116246896 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 116246896 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 116246896 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 116246896 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 116246896 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 116246896 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 116246896 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 116246896 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 116246896 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 116246896 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 116246896 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1665448 in 101 places, all below massif's threshold (1.00%)
>  n0: 624250 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8679049 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1306249 in 157 places, all below massif's threshold (1.00%)
> n0: 4077704 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=52
>#-----------
>time=33232808367
>mem_heap_B=150730303
>mem_heap_extra_B=904225
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=53
>#-----------
>time=33685522372
>mem_heap_B=151051519
>mem_heap_extra_B=904425
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=54
>#-----------
>time=34151579084
>mem_heap_B=150898087
>mem_heap_extra_B=904625
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=55
>#-----------
>time=34618557059
>mem_heap_B=150486797
>mem_heap_extra_B=904843
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=56
>#-----------
>time=35110869354
>mem_heap_B=150805354
>mem_heap_extra_B=905110
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=57
>#-----------
>time=35580403773
>mem_heap_B=150910333
>mem_heap_extra_B=905131
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=58
>#-----------
>time=36045305430
>mem_heap_B=150663690
>mem_heap_extra_B=905382
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=59
>#-----------
>time=36500114409
>mem_heap_B=150410278
>mem_heap_extra_B=903522
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=60
>#-----------
>time=36682011449
>mem_heap_B=157772824
>mem_heap_extra_B=904576
>mem_stacks_B=0
>heap_tree=detailed
>n4: 157772824 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 128526568 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 127902686 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 126236966 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 126236966 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 126236966 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 126236966 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 126236966 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 126236966 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 126236966 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 126236966 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 123512327 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 123512327 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 123512327 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 123512327 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 123512327 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 123512327 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 123512327 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 123512327 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 123512327 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 123512327 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 123512327 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 123512327 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 123512327 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 123512327 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 123512327 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 123512327 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 123512327 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 123512327 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 123512327 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 123512327 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1665720 in 101 places, all below massif's threshold (1.00%)
>  n0: 623882 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8762100 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1389300 in 157 places, all below massif's threshold (1.00%)
> n0: 4159879 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=61
>#-----------
>time=37157465045
>mem_heap_B=158142108
>mem_heap_extra_B=905076
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=62
>#-----------
>time=37608114140
>mem_heap_B=157769568
>mem_heap_extra_B=904920
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=63
>#-----------
>time=38094737005
>mem_heap_B=157564222
>mem_heap_extra_B=905066
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=64
>#-----------
>time=38575864996
>mem_heap_B=157629022
>mem_heap_extra_B=905194
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=65
>#-----------
>time=39040405270
>mem_heap_B=157927530
>mem_heap_extra_B=905494
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=66
>#-----------
>time=39505586611
>mem_heap_B=158303683
>mem_heap_extra_B=906149
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=67
>#-----------
>time=39989563603
>mem_heap_B=158842332
>mem_heap_extra_B=905916
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=68
>#-----------
>time=40444656620
>mem_heap_B=158569144
>mem_heap_extra_B=905968
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=69
>#-----------
>time=40903935626
>mem_heap_B=158007760
>mem_heap_extra_B=906096
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=70
>#-----------
>time=41361291086
>mem_heap_B=158147796
>mem_heap_extra_B=905620
>mem_stacks_B=0
>heap_tree=detailed
>n4: 158147796 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 128525176 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 127900166 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 126236966 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 126236966 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 126236966 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 126236966 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 126236966 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 126236966 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 126236966 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 126236966 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 123512327 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 123512327 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 123512327 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 123512327 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 123512327 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 123512327 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 123512327 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 123512327 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 123512327 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 123512327 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 123512327 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 123512327 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 123512327 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 123512327 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 123512327 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 123512327 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 123512327 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 123512327 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 123512327 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 123512327 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1663200 in 101 places, all below massif's threshold (1.00%)
>  n0: 625010 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8946731 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1573931 in 157 places, all below massif's threshold (1.00%)
> n0: 4351612 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=71
>#-----------
>time=41811860898
>mem_heap_B=158134899
>mem_heap_extra_B=906525
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=72
>#-----------
>time=42316052845
>mem_heap_B=157656165
>mem_heap_extra_B=904475
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=73
>#-----------
>time=42826557528
>mem_heap_B=157868299
>mem_heap_extra_B=904829
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=74
>#-----------
>time=43277130352
>mem_heap_B=158091778
>mem_heap_extra_B=904814
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=75
>#-----------
>time=43733819776
>mem_heap_B=158266424
>mem_heap_extra_B=905192
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=76
>#-----------
>time=44224985125
>mem_heap_B=158309408
>mem_heap_extra_B=905568
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=77
>#-----------
>time=44677637976
>mem_heap_B=158318774
>mem_heap_extra_B=905698
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=78
>#-----------
>time=45129543682
>mem_heap_B=157613176
>mem_heap_extra_B=905768
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=79
>#-----------
>time=45583765082
>mem_heap_B=157068554
>mem_heap_extra_B=905878
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=80
>#-----------
>time=46045418316
>mem_heap_B=157768854
>mem_heap_extra_B=906282
>mem_stacks_B=0
>heap_tree=detailed
>n4: 157768854 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 128528754 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 127903646 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 126236966 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 126236966 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 126236966 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 126236966 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 126236966 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 126236966 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 126236966 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 126236966 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 123512327 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 123512327 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 123512327 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 123512327 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 123512327 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 123512327 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 123512327 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 123512327 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 123512327 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 123512327 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 123512327 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 123512327 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 123512327 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 123512327 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 123512327 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 123512327 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 123512327 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 123512327 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 123512327 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 123512327 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1666680 in 101 places, all below massif's threshold (1.00%)
>  n0: 625108 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8757428 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1384628 in 157 places, all below massif's threshold (1.00%)
> n0: 4158395 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=81
>#-----------
>time=46504099120
>mem_heap_B=158285701
>mem_heap_extra_B=906467
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=82
>#-----------
>time=46955505118
>mem_heap_B=157932791
>mem_heap_extra_B=906553
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=83
>#-----------
>time=47422271369
>mem_heap_B=157364328
>mem_heap_extra_B=904464
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=84
>#-----------
>time=47896726545
>mem_heap_B=157213022
>mem_heap_extra_B=904754
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=85
>#-----------
>time=48351796349
>mem_heap_B=156281224
>mem_heap_extra_B=905320
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=86
>#-----------
>time=48831730510
>mem_heap_B=157043631
>mem_heap_extra_B=905609
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=87
>#-----------
>time=48954455570
>mem_heap_B=164293577
>mem_heap_extra_B=906623
>mem_stacks_B=0
>heap_tree=detailed
>n4: 164293577 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 135794100 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 135169541 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 133502397 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 133502397 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 133502397 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 133502397 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 133502397 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 133502397 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 133502397 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 133502397 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 130777758 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 130777758 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 130777758 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 130777758 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 130777758 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 130777758 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 130777758 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 130777758 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 130777758 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 130777758 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 130777758 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 130777758 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 130777758 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 130777758 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 130777758 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 130777758 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 130777758 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 130777758 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 130777758 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 130777758 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1667144 in 101 places, all below massif's threshold (1.00%)
>  n0: 624559 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8387962 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1015162 in 157 places, all below massif's threshold (1.00%)
> n0: 3787238 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=88
>#-----------
>time=49063311984
>mem_heap_B=171555398
>mem_heap_extra_B=907626
>mem_stacks_B=0
>heap_tree=detailed
>n4: 171555398 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 143060429 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 142435780 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 140767828 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 140767828 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 140767828 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 140767828 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 140767828 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 140767828 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 140767828 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 140767828 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 138043189 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 138043189 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 138043189 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 138043189 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 138043189 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 138043189 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 138043189 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 138043189 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 138043189 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 138043189 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 138043189 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 138043189 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 138043189 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 138043189 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 138043189 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 138043189 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 138043189 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 138043189 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 138043189 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 138043189 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1667952 in 101 places, all below massif's threshold (1.00%)
>  n0: 624649 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8385724 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 1012924 in 157 places, all below massif's threshold (1.00%)
> n0: 3784968 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=89
>#-----------
>time=49524826537
>mem_heap_B=171465225
>mem_heap_extra_B=908047
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=90
>#-----------
>time=49979027600
>mem_heap_B=171272767
>mem_heap_extra_B=908433
>mem_stacks_B=0
>heap_tree=empty
>#-----------
>snapshot=91
>#-----------
>time=50202602632
>mem_heap_B=178474458
>mem_heap_extra_B=909718
>mem_stacks_B=0
>heap_tree=detailed
>n4: 178474458 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 150327482 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 149702243 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 148033259 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 148033259 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 148033259 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 148033259 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 148033259 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 148033259 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 148033259 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 148033259 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 145308620 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 145308620 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 145308620 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 145308620 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 145308620 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 145308620 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 145308620 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 145308620 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 145308620 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 145308620 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 145308620 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 145308620 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 145308620 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 145308620 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 145308620 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 145308620 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 145308620 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 145308620 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 145308620 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 145308620 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1668984 in 101 places, all below massif's threshold (1.00%)
>  n0: 625239 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8210428 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 837628 in 157 places, all below massif's threshold (1.00%)
> n0: 3612271 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=92
>#-----------
>time=50274397654
>mem_heap_B=185691171
>mem_heap_extra_B=910765
>mem_stacks_B=0
>heap_tree=detailed
>n4: 185691171 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 157593641 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 156968346 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 155298690 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 155298690 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 155298690 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 155298690 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 155298690 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 155298690 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 155298690 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 155298690 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 152574051 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 152574051 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 152574051 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 152574051 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 152574051 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 152574051 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 152574051 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 152574051 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 152574051 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 152574051 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 152574051 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 152574051 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 152574051 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 152574051 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 152574051 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 152574051 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 152574051 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 152574051 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 152574051 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 152574051 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1669656 in 101 places, all below massif's threshold (1.00%)
>  n0: 625295 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8183613 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 810813 in 157 places, all below massif's threshold (1.00%)
> n0: 3589640 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=93
>#-----------
>time=50346847364
>mem_heap_B=192913577
>mem_heap_extra_B=911583
>mem_stacks_B=0
>heap_tree=detailed
>n4: 192913577 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 164859619 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 164234393 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 162564121 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 162564121 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 162564121 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 162564121 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 162564121 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 162564121 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 162564121 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 162564121 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 159839482 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 159839482 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 159839482 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 159839482 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 159839482 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 159839482 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 159839482 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 159839482 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 159839482 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 159839482 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 159839482 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 159839482 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 159839482 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 159839482 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 159839482 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 159839482 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 159839482 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 159839482 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 159839482 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 159839482 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1670272 in 101 places, all below massif's threshold (1.00%)
>  n0: 625226 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8163883 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 791083 in 157 places, all below massif's threshold (1.00%)
> n0: 3565798 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=94
>#-----------
>time=50418795502
>mem_heap_B=200181498
>mem_heap_extra_B=912606
>mem_stacks_B=0
>heap_tree=detailed
>n4: 200181498 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 172125746 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 171500496 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 169829552 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 169829552 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 169829552 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 169829552 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 169829552 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 169829552 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 169829552 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 169829552 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 167104913 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 167104913 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 167104913 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 167104913 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 167104913 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 167104913 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 167104913 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 167104913 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 167104913 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 167104913 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 167104913 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 167104913 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 167104913 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 167104913 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 167104913 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 167104913 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 167104913 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 167104913 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 167104913 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 167104913 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1670944 in 101 places, all below massif's threshold (1.00%)
>  n0: 625250 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n2: 8164788 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n0: 791988 in 157 places, all below massif's threshold (1.00%)
> n0: 3566687 in 548 places, all below massif's threshold (1.00%)
>#-----------
>snapshot=95
>#-----------
>time=50473848615
>mem_heap_B=214686401
>mem_heap_extra_B=911583
>mem_stacks_B=0
>heap_tree=peak
>n5: 214686401 (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
> n2: 172121615 0xB1725B7: g_malloc (gmem.c:94)
>  n2: 171497632 0xB18AB11: g_slice_alloc (gslice.c:1025)
>   n1: 169829552 0x7EEB98B: _sysmem_new_block (gstallocator.c:416)
>    n1: 169829552 0x7EEBD43: default_alloc (gstallocator.c:515)
>     n1: 169829552 0x7EEB626: gst_allocator_alloc (gstallocator.c:313)
>      n1: 169829552 0x7EF9938: gst_buffer_new_allocate (gstbuffer.c:838)
>       n1: 169829552 0x79E0966: video_buffer_pool_alloc (gstvideopool.c:247)
>        n1: 169829552 0x7EFDB49: do_alloc_buffer (gstbufferpool.c:274)
>         n1: 169829552 0x7EFF6F2: default_acquire_buffer (gstbufferpool.c:1130)
>          n2: 169829552 0x7EFFB6E: gst_buffer_pool_acquire_buffer (gstbufferpool.c:1261)
>           n1: 167104913 0x7C8AC26: default_prepare_output_buffer (gstbasetransform.c:1664)
>            n1: 167104913 0x7C8C75D: default_generate_output (gstbasetransform.c:2154)
>             n1: 167104913 0x7C8D07E: gst_base_transform_chain (gstbasetransform.c:2336)
>              n1: 167104913 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>               n1: 167104913 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                n1: 167104913 0x7F49409: gst_pad_push (gstpad.c:4573)
>                 n1: 167104913 0x79EE23C: gst_video_decoder_clip_and_push_buf (gstvideodecoder.c:3181)
>                  n1: 167104913 0x79EC9A6: gst_video_decoder_finish_frame (gstvideodecoder.c:3047)
>                   n1: 167104913 0x33EB423C: gst_vpx_dec_handle_frame (gstvpxdec.c:716)
>                    n1: 167104913 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>                     n1: 167104913 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>                      n1: 167104913 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                       n1: 167104913 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                        n1: 167104913 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                         n1: 167104913 0x7F49409: gst_pad_push (gstpad.c:4573)
>                          n1: 167104913 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                           n1: 167104913 0x7F8332E: gst_task_func (gsttask.c:334)
>                            n1: 167104913 0x7F844E7: default_func (gsttaskpool.c:68)
>                             n1: 167104913 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                              n0: 167104913 0xB194B91: g_thread_proxy (gthread.c:784)
>           n1: 2724639 0x79F0A3D: gst_video_decoder_allocate_output_frame (gstvideodecoder.c:3987)
>            n1: 2724639 0x33EB41FC: gst_vpx_dec_handle_frame (gstvpxdec.c:712)
>             n1: 2724639 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>              n1: 2724639 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>               n1: 2724639 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>                n1: 2724639 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>                 n1: 2724639 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>                  n1: 2724639 0x7F49409: gst_pad_push (gstpad.c:4573)
>                   n1: 2724639 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>                    n1: 2724639 0x7F8332E: gst_task_func (gsttask.c:334)
>                     n1: 2724639 0x7F844E7: default_func (gsttaskpool.c:68)
>                      n1: 2724639 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                       n1: 2724639 0xB194B91: g_thread_proxy (gthread.c:784)
>                        n1: 2724639 0xB7336C8: start_thread (pthread_create.c:333)
>                         n0: 2724639 0xBA51F7D: clone (clone.S:105)
>   n0: 1668080 in 101 places, all below massif's threshold (1.00%)
>  n0: 623983 in 149 places, all below massif's threshold (1.00%)
> n2: 16324277 0x340CDE6B: vpx_memalign (vpx_mem.c:60)
>  n3: 15475434 0x340CED47: vp8_yv12_realloc_frame_buffer (yv12config.c:62)
>   n1: 12189852 0x3414B2A9: vp8_alloc_frame_buffers (alloccommon.c:64)
>    n1: 12189852 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 12189852 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 12189852 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 12189852 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 12189852 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 12189852 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 12189852 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 12189852 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 12189852 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 12189852 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 12189852 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 12189852 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 12189852 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 12189852 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 12189852 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 12189852 0xBA51F7D: clone (clone.S:105)
>   n1: 3047463 0x3414B3DD: vp8_alloc_frame_buffers (alloccommon.c:105)
>    n1: 3047463 0x341816E8: vp8_decode (vp8_dx_iface.c:374)
>     n1: 3047463 0x340CC9F7: vpx_codec_decode (vpx_decoder.c:116)
>      n1: 3047463 0x33EB3E5C: gst_vpx_dec_handle_frame (gstvpxdec.c:676)
>       n1: 3047463 0x79EF001: gst_video_decoder_decode_frame (gstvideodecoder.c:3389)
>        n1: 3047463 0x79E77D0: gst_video_decoder_chain_forward (gstvideodecoder.c:2131)
>         n1: 3047463 0x79E9910: gst_video_decoder_chain (gstvideodecoder.c:2443)
>          n1: 3047463 0x7F48112: gst_pad_chain_data_unchecked (gstpad.c:4202)
>           n1: 3047463 0x7F48CE1: gst_pad_push_data (gstpad.c:4454)
>            n1: 3047463 0x7F49409: gst_pad_push (gstpad.c:4573)
>             n1: 3047463 0x7C835DE: gst_base_src_loop (gstbasesrc.c:2854)
>              n1: 3047463 0x7F8332E: gst_task_func (gsttask.c:334)
>               n1: 3047463 0x7F844E7: default_func (gsttaskpool.c:68)
>                n1: 3047463 0xB19558C: g_thread_pool_thread_proxy (gthreadpool.c:307)
>                 n1: 3047463 0xB194B91: g_thread_proxy (gthread.c:784)
>                  n1: 3047463 0xB7336C8: start_thread (pthread_create.c:333)
>                   n0: 3047463 0xBA51F7D: clone (clone.S:105)
>   n0: 238119 in 1 place, below massif's threshold (1.00%)
>  n0: 848843 in 8 places, all below massif's threshold (1.00%)
> n3: 15421133 0xB17260F: g_malloc0 (gmem.c:124)
>  n1: 7372800 0x50AC823: create_canvas (channel-display.c:875)
>   n1: 7372800 0x50AFF4C: display_handle_surface_create (channel-display.c:1756)
>    n1: 7372800 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>     n1: 7372800 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>      n1: 7372800 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>       n1: 7372800 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>        n1: 7372800 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>         n1: 7372800 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>          n1: 7372800 0x50E8B37: continuation_trampoline (continuation.c:55)
>           n1: 7372800 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>            n0: 7372800 0x177790B6: ???
>  n1: 7279901 0x509F927: spice_channel_recv_msg (spice-channel.c:2015)
>   n1: 7279901 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>    n1: 7279901 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>     n1: 7279901 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>      n1: 7279901 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>       n1: 7279901 0x50E8B37: continuation_trampoline (continuation.c:55)
>        n2: 7279901 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>         n0: 7279894 0x177790B6: ???
>         n0: 7 in 6 places, all below massif's threshold (1.00%)
>  n0: 768432 in 156 places, all below massif's threshold (1.00%)
> n2: 7409136 0x50FED1F: spice_malloc (mem.c:93)
>  n2: 7265616 0x50FEEDF: spice_malloc_n (mem.c:146)
>   n1: 7265280 0x50EA87A: __surface_create_stride (canvas_utils.c:101)
>    n1: 7265280 0x50EAA74: surface_create (canvas_utils.c:268)
>     n1: 7265280 0x50D319F: canvas_bitmap_to_surface (canvas_base.c:707)
>      n1: 7265280 0x50D3CF0: canvas_get_bits (canvas_base.c:995)
>       n1: 7265280 0x50D407D: get_surface_from_canvas (canvas_base.c:1154)
>        n1: 7265280 0x50D4196: canvas_get_image_internal (canvas_base.c:1201)
>         n1: 7265280 0x50D45A1: canvas_get_image (canvas_base.c:1312)
>          n1: 7265280 0x50D6D93: canvas_draw_copy (canvas_base.c:2219)
>           n1: 7265280 0x50AF468: display_handle_draw_copy (channel-display.c:1667)
>            n1: 7265280 0x50A303F: spice_channel_handle_msg (spice-channel.c:3064)
>             n1: 7265280 0x509FC40: spice_channel_recv_msg (spice-channel.c:2074)
>              n1: 7265280 0x50A03F9: spice_channel_iterate_read (spice-channel.c:2312)
>               n1: 7265280 0x50A060C: spice_channel_iterate (spice-channel.c:2350)
>                n1: 7265280 0x50A13C7: spice_channel_coroutine (spice-channel.c:2638)
>                 n1: 7265280 0x50E8E7F: coroutine_trampoline (coroutine_ucontext.c:63)
>                  n1: 7265280 0x50E8B37: continuation_trampoline (continuation.c:55)
>                   n1: 7265280 0xB994BEE: ??? (in /usr/lib64/libc-2.24.so)
>                    n0: 7265280 0x177790B6: ???
>   n0: 336 in 2 places, all below massif's threshold (1.00%)
>  n0: 143520 in 3 places, all below massif's threshold (1.00%)
> n0: 3410240 in 547 places, all below massif's threshold (1.00%)

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Attachments on bug 100097: 130109 | 130110

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