Weston crashes on H3+KF after first bootup

H3+KF weston crashes (core dump has no useful information) on any startup after the initial boot.

Usually HomeScreen displays for a fraction of a second before the following segfault, and note the systemd warning.

*Warning: The unit file, source configuration file or drop-ins of weston.service changed on disk. Run 'systemctl daemon>
● weston.service - Weston Wayland Compositor
Loaded: loaded (/lib/systemd/system/weston.service; enabled; vendor preset: enabled)
Drop-In: /lib/systemd/system/weston.service.d
└─weston-init.conf
Active: failed (Result: core-dump) since Mon 2019-09-23 06:24:05 UTC; 16min ago
Process: 3933 ExecStart=/usr/bin/weston --idle-time=0 --tty=1 --log=/run/platform/display/weston.log (code=dumped, s>
Process: 3901 ExecStartPre=/usr/bin/chsmack -a User::App-Shared -t /run/platform/display/share (code=exited, status=>
Process: 3900 ExecStartPre=/bin/mkdir -p /run/platform/display/share (code=exited, status=0/SUCCESS)
Main PID: 3933 (code=dumped, signal=SEGV)

Sep 18 12:53:59 h3ulcb systemd[1]: Starting Weston Wayland Compositor...
Sep 18 12:54:01 h3ulcb systemd[1]: Started Weston Wayland Compositor.
Sep 23 06:24:05 h3ulcb systemd[1]: weston.service: Main process exited, code=dumped, status=11/SEGV
Sep 23 06:24:05 h3ulcb systemd[1]: weston.service: Failed with result 'core-dump'.*