[drm] Got stolen memory base 0x8a800000, size 0x2000000

[Steven Friedrich]

How can I fix or avoid this?

I do see some odd graphic corruption overlayed on my consoles.

What will I lose if I turn DRM off by not using :
drm-fbsd12.0-kmod-4.16.g20201016_1 DRM modules for the linuxkpi-based KMS 
components
drm-kmod-g20190710_1           Metaport of DRM modules for the linuxkpi-based 
KMS components
drm_info-2.2.0_1               Small utility to dump info about DRM devices
libdrm-2.4.104,1               Userspace interface to kernel Direct Rendering 
Module services
s