kern/59812: NetBSD 10.X boot hangs on Radxa Rock Pi X

[rfeldman1000%gmail.com@localhost]

>Number:         59812
>Category:       kern
>Synopsis:       NetBSD 10.X boot hangs on Radxa Rock Pi X
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Nov 30 23:10:00 +0000 2025
>Originator:     Roman Feldman
>Release:        10.0 and 10.1
>Organization:
individual
>Environment:
Do not get so far
>Description:
Hardware: Radxa Rock Pi X (sbc board)
Boots OK:
 FreeBSD 14.3 15.0
 OpenBSD 7.8
 Linux whatever
 NetBSD => 9.4 <=
Boots NOT:
 NetBSD 10.0 10.1
Problem:
 Versions 10.X start booting then they stop and show blank screen.
 They do not respond to anything after that.
Guessing:
 Problem with intel gpu?
>How-To-Repeat:

>Fix: