kern/57935: Loading nouveau driver during boot results in scrambled screen

[mrkubax10%onet.pl@localhost]

>Number:         57935
>Category:       kern
>Synopsis:       Loading nouveau driver during boot results in scrambled screen
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Feb 14 11:30:01 +0000 2024
>Originator:     mrkubax10
>Release:        10.0_RC4
>Organization:
>Environment:
NetBSD pc.lan 10.0_RC4 NetBSD 10.0_RC4 (GENERIC) #0: Tue Feb 6 12:38:53 UTC 2024 mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC amd64
>Description:
As soon as nouveau driver gets loaded by kernel entire screen get "scrambled". It is possible to see changes on screen after typing something for example, so that means that driver doesn't hang. Graphics card used is Palit (nVidia) GTX 1050 Ti which is on supported graphics cards list. I'm attaching dmesg output after booting with -vx flag: https://termbin.com/zj5l
>How-To-Repeat:
Boot the system on computer with graphics card desrcibed above.
>Fix: