Attempting to run the mapviewer cluster demo app to transmit to the cluster board crashes Weston immediately:

Nov 13 16:49:05 m3ulcb systemd[3986]: Starting mapviewer.service...
Nov 13 16:49:12 m3ulcb systemd[3986]: Started mapviewer.service.
Nov 13 16:49:13 m3ulcb audit[4023]: ANOM_ABEND auid=4294967295 uid=200 gid=200 ses=4294967295 subj=System pid=4023 comm="weston" exe="/usr/bin/weston" sig=5 res=1
Nov 13 16:49:13 m3ulcb kernel: audit: type=1701 audit(1542127753.578:6): auid=4294967295 uid=200 gid=200 ses=4294967295 subj=System pid=4023 comm="weston" exe="/usr/bin/weston" sig=5 res=1
Nov 13 16:49:13 m3ulcb kernel[3900]: [ 212.436489] audit: type=1701 audit(1542127753.578:6): auid=4294967295 uid=200 gid=200 ses=4294967295 subj=System pid=4023 comm="weston" exe="/usr/bin/weston" sig=5 res=1
Nov 13 16:49:13 m3ulcb systemd[1]: Created slice system-systemd\x2dcoredump.slice.
Nov 13 16:49:13 m3ulcb systemd[1]: Started Process Core Dump (PID 4534/UID 0).
Nov 13 16:49:14 m3ulcb afbd-launcher@0.1[4446]: The Wayland connection broke. Did the Wayland compositor die?
Nov 13 16:49:14 m3ulcb mapview[4471]: mapviwer-navi - sample GPS Navigation Version 0.0.7 (build 031 Nov 13 2018)
Nov 13 16:49:14 m3ulcb mapview[4471]: navi_config_path (/var/mapdata/navi_data_UK/UnitedKingdom_TR9/)
Nov 13 16:49:14 m3ulcb mapview[4471]: navi_config_map_db_path (/var/mapdata/navi_data_UK/UnitedKingdom_TR9/Map/JPN/)
Nov 13 16:49:14 m3ulcb mapview[4471]: navi_config_user_data_path (/var/mapdata/navi_data_UK/UnitedKingdom_TR9/Data)
Nov 13 16:49:14 m3ulcb mapview[4471]: navi_config_map_udi_data_path(/var/mapdata/navi_data_UK/UnitedKingdom_TR9/Data/MD/UDI/)
Nov 13 16:49:14 m3ulcb mapview[4471]: navi_config_map_udi_info_file(/var/mapdata/navi_data_UK/UnitedKingdom_TR9/Data/MD/UDI/udi_info)
Nov 13 16:49:14 m3ulcb mapview[4471]: navi_config_map_font_file (/var/mapdata/navi_data_UK/UnitedKingdom_TR9/IPAfont00303/ipagp.ttf)
Nov 13 16:49:14 m3ulcb mapview[4471]: EGL_VERSION = 1.4 build 1.9@4991288
Nov 13 16:49:14 m3ulcb mapview[4471]: EGL_VENDOR = Imagination Technologies
Nov 13 16:49:14 m3ulcb mapview[4471]: EGL_CLIENT_APIS= OpenGL_ES
Nov 13 16:49:14 m3ulcb mapview[4471]: navi-core version 0.0.7(Nov 13 2018) , api version 1.0.20160329-00
Nov 13 16:49:14 m3ulcb mapview[4471]: Copyright (c) 2016 Hitachi, Ltd.
Nov 13 16:49:14 m3ulcb mapview[4471]: This program is dual licensed under GPL version 2 or a commercial license.
Nov 13 16:49:14 m3ulcb mapview[4471]: GL_RENDERER = PowerVR Rogue GX6250
Nov 13 16:49:14 m3ulcb mapview[4471]: GL_VERSION = OpenGL ES 3.2 build 1.9@4991288
Nov 13 16:49:14 m3ulcb mapview[4471]: NOTE: This GSX library has the time limitation by reason of an evaluation module.
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb afbd-windowmanager-service-2017@0.1[4090]: [2566547.293] [wm ERROR] [main.cpp, display_event_callback(), Line:68] >>> The compositor hung up, dying now.
Nov 13 16:49:14 m3ulcb afbd-homescreen@0.1[4432]: The Wayland connection broke. Did the Wayland compositor die?
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.898746] close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.902925] close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.907144] close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.911489] close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.918091] close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.925420] close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.929867] close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb afbd-launcher@0.1[4446]: NOTE: This GSX library has the time limitation by reason of an evaluation module.
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.940981] close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb afbd-homescreen@0.1[4432]: NOTE: This GSX library has the time limitation by reason of an evaluation module.
Nov 13 16:49:14 m3ulcb kernel: close MMD kernelheap ERROR
Nov 13 16:49:14 m3ulcb kernel[3900]: [ 212.948944] close MMD kernelheap ERROR

This is with Weston running and the gst recorder pipeline actually seemingly running based on weston.log.  I've seen a mix of signal 11 and 5 when Weston crashes, and mapviewer gets signal 11.  In Yokohama, Kurokawa-san indicated that he could get it to start on a second attempt, but I have no such luck no matter how many times I try.  At the moment this is a pretty big problem for CES demo #1, as I cannot work on the receiver side on the cluster if this isn't working.  So it either needs to be fixed or someone needs to make a judgement call about trying to backport the Waltham transmitter/receiver stuff to Flounder and making it work.