https://bugzilla.kernel.org/show_bug.cgi?id=201727
--- Comment #14 from tones111@hotmail.com --- I'm experiencing this bug on a Lenovo E585. My boot logs also show only "256M of VRAM memory ready" when running 4.19.12 or commit 284dec4317c8. 4.19.12 boots fine, but the commit in question causes a lockup.
Is there any data I can collect or patches to test to support resolving this? Thanks for any insight or direction.