i am trying actually to get OpenBSD to boot on a quadra 650. Here is the
 output from the screen.. does anyone know what I can do to fix this?
 i thought someone might, since obsd is a derivative of netbsd. thanks,
  mahesh
 
----------
[preserving 326799 bytes of bsd symbol table]
 copyright, etc

OpenBSD 2.3 (GENERIC) #3: Wed Apr 22 07:12:55 MDT 1998
	root@hoffman.ucs.ualberta.ca:/usr/src/sys/arch/mac68k/compile/GENERIC
Apple Macinatosh Quadra 650 (68040)
real mem=37748736
avail mem = 33255424
using 204 buffers containing 835584 bytes of memory
mrrg: 'Quadra/Centris ROMs' ROM glue, tracing off, debug off, silent traps
mrg: I/O map kludge for ROMs that use hardware addresses directly.
adb: bus subsystem
mrg: skipping egret setup
adb: calling ADBReInit complete
adb: using II series hardware support
adb: cleanup: nothing returned
adb: ADBReInit complete
adb: extended keyboard at 2
adb: MicroSpeed mouse, default parameters at 3
mainbus0 (root)
abio0 at mainbus0
adb0 at ovio0 (ADB event device)
asc0 at obio0: Apple Sound Chip
intvid0 at obio0: DAFB: Monitor sense 1.
intvid0: 832x624, monochrome
grf0 at intvid0
ite0 at grf0 (minimal console)
sn0 at obio0 address 08:00:07:16:c5:a8
esp0 at obio0: address 0x890000: NCR53C96, 16MHz, SCSI ID 7
scsibus0 at esp0: 8 targets
sd0 at scsibus0 targ 0 lun 0: <QUANTUM, LPS270S, 590A> SCSI2 0/direct fixed
sd0: 258MB, 2740 cyl, 2 head, 96 sec, 512 bytes/sec, 528808 sec total
zsc0 at obio0 chip type 0
zstty0 at zsc0 channel 0
zstty1 at zsc0 channel 1
nubus0 at mainbus0
fpu0 at mainbus0 (mc68040)
root on sd0a swap on sd0b
PRAM: 0x36320db6, macos_boottime: 0x36320dae,
vm_fault(1a5000, e081e000, 1, 0) -> 1
  type 8, code [mmu,ssw]: 505
trap type 8, code = 505, v=e081e099
kernel: MMU fault trap
pid = 15183, pc = 0x000d6e5c, ps = 0x00002204, sfc = 0x00000001, dfc =
0x00000001
Registers:
             0        1        2        3        4        5        6        7 
dreg: 00000000 00002004 00002000 0000000c 08753000 00000001 00000001 00000007	
areg: 001bc010 06b81000 e081e081 001a5000 0002242c 00000000 08752e04 ffffcb5c

Kernel stack (08752d74):
08752d74: e081e099  00000000  00002004  00002000  0000000c 08753000  00000001 00000001
08752d94: 00000007  001bc010  06b81000  e081e081  001a5000  0002242c 00000000 08752e04
08752db4: ffffcb5c  00000000 2204000d  6e5c7008  08752e00  05050005  00050005 e081e099
08752dd4: 08752df8  00002000  06ba6700  06b81000 001db558  08752e64  000d0466 08752e6c
panic: MMU fault
Stopped at: 	_Debugger+0x6:	unlk	a6
ddb> trace
_Debugger(e081e000,8752d78,8752d64,10bcb0,10b93f) + 6
_panic(10b93f,2000,c,8753000,1) + 6a
_trap(8,505,e081e099) + 1f4
_addrerr(?)
_vm_page_lookup(6b81000,2000) + e8
_vm_fault(1a5000,8753000,8756000) + 36
_vm_map_pageable(1a5000,8753000, 8756000,0,6baae00) + 290
_vm_fork(6ba6700,6baae00,101,2,0) + 66
_fork1(6ba6700,6baae00,101,2,0) + 66
_fork1(6ba6700,0,0,8742f80,8752fa8) + 42a
_sys_fork(6ba6700,8752f88,8752f80) + 10
_syscall(2) + 13e
_trap0() + e
ddb> 


-----------------------------------------------------------------------
 Mahesh Madhav                It's not the size of your UID that
 www.cs.brown.edu/~mjm        matters... it's what you can do with it.