I tried building ACRN version 2.2 on my intel core i7 laptop and I built it(using ubuntu 18.04) successfully but once booted I tried typing dmesg but it is showing as below error

[drm:gen8_de_irq_handler] *ERROR* Fault errors on pipe A: 0x00000080

Could any one help me to resolve this?

The link I followed to build and load ACRN is "https://projectacrn.github.io/2.2/getting-started/rt_industry_ubuntu.html"
Below are the some snap shots for the reference.

uname -a after booting ACRN:


dmesg output: