I'm netbooting a sun 3/60 from a linux box, and the netbsd-gen kernel is 
dieing at a repeatable point in the boot process.  I have a cg4 
framebuffer in this machine, but there is no monitor or keybaord 
attacthed, I'm using port a as my console.

em0 at mainbus0
cgfour0 at obmem0 addr 0xff200000 (115

At this point everything stops.  pressing enter brings up a db> prompt.  
I assume I'm already in teh bugger.  On a cold start the last few 0's of 
the memory address will be garbage, if I press c and the db prompt it 
reboots, and gets to the (  then there is 3-4 charters of random garbage.

I should also mention that if another machine trys to ping this box 
exactly one ping is responded to before it dies.  If two machines are 
painging it (one ping/second) generaly only one gets a response, rarely 
both get a single reply.  

If I use the netbsd-rd kernel I get a ssh> prompt, and it seems to wrok, 
but this isn't useful for netbooting.

Any ideas?  I'm willing to run a different kernel, so long as it is 
stable enough to run a xserver.