On Sun, 22 Aug 1999 16:20:45 -0400 
 Mason Loring Bliss <mason@acheron.middleboro.ma.us> wrote:

 > cgsix0 at sbus0 slot 0 offset 0x0 level 9: SUNW, 501-1481, 1152 x 900,
 > rev 2 (console)data fault: pc=0xf0180a5c addr=0x4ef4a660 sfsr=126<PERR=0,
 > LVL=1,AT=1,FT=1,FAV,OW>
 > panic: kernel fault

Fault Type 1 == Invalid Address Fault

...and judging from the "addr=0x4ef4a660", I'd say that's correct :-)

Interesting... I have a cgsix on my SS2 at work, and it seems to be okay, but
I haven't built a kernel since the lastest round of rasops changes.

There's a switch in cgsix.c to turn off rasops on that display card:

int cgsix_use_rasterconsole = 1;

...try setting that to 0, and see if it works.

        -- Jason R. Thorpe <thorpej@nas.nasa.gov>