Bhyve UEFI and Xorg

[Stephan CHEDLIVILI]

Gents,

Continuing my experiences with the latest UEFI-bhyve, i am trying to run xorg 
inside a Freebsd-12 guest. Impossible to have a correctly configured Xorg, as I 
always get the following error from xorg:

(II) VESA(0): initializing int10
(EE) VESA(0): V_BIOS address 0x0 out of range

Has someone else experienced this, and if yes, came across a solution?

Thanks