> 	Setting tty flags.
   > 	data fault: pc=1238f8c addr=48 sfsr=800809<ASI=80,ASI,W>
   > 	kernel trap 30: data access exception
   > 	Stopped in pid 34 (ttyflags) at zsopen+0x4c:	ldx		[%o0 + 
   0x48, %l1
   > 	db> t
   > 
   > That's very strange.  Ultra 5s don't have zs chips.
   
   Well, it's dying when "ttyflags -a" runs, and that open()'s /dev/console,
   then /dev/ttya and /dev/ttyb, so I can only assume that the open() of
   either ttya or ttyb is causing that to happen somehow, even if my Ultra 5+
   doesn't have any zs serial ports  :-)

can you run:

	ls -l /dev/console /dev/ttya /dev/ttyb /dev/dtya /dev/dtyb

and post the output?
   
   I suppose I could just comment out the running of "ttyflags -a" in the
   startup, and see how much further I get booting-wise with it ...

that's an idea...  also if you could post the full device probe messages.


.mrg.