kern/48434: CLE266 Graphics switch to Console System crash

[matze525%live.de@localhost]

>Number:         48434
>Category:       kern
>Synopsis:       CLE266 Graphics switch to Console System crash
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Dec 08 18:35:00 +0000 2013
>Originator:     Matthias Werner
>Release:        NetBSD 6.1.2
>Organization:
>Environment:
NetBSD vgeck.strangled.net 6.1.2 NetBSD 6.1.2 (GENERIC) i386
>Description:
System crashes and reboots if i switch to VT.

Systeminfo:
VIA EPIA-MS 8000
VIA Nehemiah 800Mhz
1Gb DDR1 SO-DIMM
Castlerock CLE266 Graphics



>How-To-Repeat:
Boot, Start Xorg and Switch to VT.
Same Problem on VIA EPIA-MS 10000.
>Fix:
Remove viadrm support, old, poor and mesa dropped support for DRI1 drivers.