The demo cluster image is built with the commands:

source meta-agl/scripts/aglsetup.sh  -f agl-demo-cluster-support
bitbake agl-cluster-demo-platform-flutter

The generated `agl-cluster-demo-platform-flutter-qemux86-64.wic.vmdk` image when booted on qemu gives a segfault.

[    6.011146] agl-compositor[303]: segfault at 8 ip 00007f12212120f0 sp 00007ffcf4fc6f08 error 4 in libwayland-server.so.0.20.0[7f122120b000+8000]
[    6.016113] Code: 08 5b 5d 41 5c 41 5d c3 b8 01 00 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 89 3f 48 89 7f 08 c3 0f 1f 84 00 00 00 00 00 <48> 8b 47 08 48 89 3e 48 89 46 08 48 89 77 08 48 8b 46 08 48 89 30

And the cluster demo is never displayed. I am attaching the journal, and will be happy to give any more logs if needed.