I just wanted to let everyone know this turned out to be
a poorly seated FPU, a little pushing and the machine works fine.

	It's definately no speed demon, for giggles I'm going to
let openssh compile overnight, and see how much CPU is consumed by
just sshing in, I'm betting it will be a significant amount.

On Sun, Jan 21, 2001 at 07:55:51PM -0500, Leo Bicknell wrote:
> 
> 	I just got a 3/50 for the right price (read free) and have
> been experimenting with NetBSD on it.  I'm doing the normal netboot
> thing (there are no local disks on it right now) and getting some
> weird errors right after boot.  Complete boot log below for completeness.
> 
> 	It does have a third party (Parity Systems) memory expansion
> to run it up to 8 meg.  I believe this interfaces via an MMU and FPU
> socket on the motherboard.  I'm wondering if it might be part of the
> issue.
> 
> 	Help welcome, I'm not on port-sun3, so please keep me in the
> CC list.
> 
> 
> Try1:
> 
> >> NetBSD netboot [$Revision: 1.7 $]
> Using IP Address 209.249.106.101 = D1F96A65
> net_open: client addr: 209.249.106.101
> net_open: client name: sun3
> net_open: subnet mask: 255.255.255.240
> net_open: net gateway: 209.249.106.97
> net_open: server addr: 209.249.106.100
> net_open: server path: /projects/sun3-netbsd
> netboot: oot: No such file or directory
> filename? [netbsd]: 
> netboot: loading netbsd
> 623456+26740+154808+[48828+54276]=0xddb50
> Starting program at 0x4000
> console is ttya
> Copyright (c) 1996, 1997, 1998, 1999, 2000
>     The NetBSD Foundation, Inc.  All rights reserved.
> Copyright (c) 1982, 1986, 1989, 1991, 1993
>     The Regents of the University of California.  All rights reserved.
> 
> NetBSD 1.5 (DISKLESS) #4: Tue Nov 28 13:01:36 EST 2000
>     nathanw@foghorn-leghorn:/d/nbsd/src-1.5/src/sys/arch/sun3/compile/DISKLESS
> Model: sun3 50
> fpu: mc68881
> total memory = 8192 KB
> avail memory = 6520 KB
> using 64 buffers containing 512 KB of memory
> mainbus0 (root)
> obio0 at mainbus0
> zsc0 at obio0 addr 0x0 ipl 6: (softpri 3)
> kbd0 at zsc0 channel 0
> ms0 at zsc0 channel 1
> zsc1 at obio0 addr 0x20000 ipl 6: (softpri 3)
> zstty0 at zsc1 channel 0 (console i/o)
> zstty1 at zsc1 channel 1
> eeprom0 at obio0 addr 0x40000
> clock0 at obio0 addr 0x60000 ipl 5
> memerr0 at obio0 addr 0x80000 ipl 7: (Parity memory)
> intreg0 at obio0 addr 0xa0000
> le0 at obio0 addr 0x120000 ipl 3: address 08:00:20:01:be:fb
> le0: 8 receive buffers, 2 transmit buffers
> obmem0 at mainbus0
> bwtwo0 at obmem0 addr 0x100000 (1152x900)
> enabling interrupts
> boot device: le0
> root on le0
> nfs_boot: trying RARP (and RPC/bootparam)
> nfs_boot: client_addr=209.249.106.101 (RARP from 209.249.106.100)
> nfs_boot: server_addr=209.249.106.100
> nfs_boot: hostname=sun3
> nfs_boot: gateway=209.249.106.97
> nfs_boot: my_mask=255.255.255.240
> root on ussrepulse.ufp.org:/projects/sun3-netbsd
> /etc/rc.conf is not configured.  Multiuser boot aborted.
> pid 10: kernel coprocessor exception
> pid 10: kernel coprocessor exception
> pid 8: kernel coprocessor exception
> pid 0: kernel coprocessor exception
> 
> Try2:
> 
> >> NetBSD netboot [$Revision: 1.7 $]
> Using IP Address 209.249.106.101 = D1F96A65
> net_open: client addr: 209.249.106.101
> net_open: client name: sun3
> net_open: subnet mask: 255.255.255.240
> net_open: net gateway: 209.249.106.97
> net_open: server addr: 209.249.106.100
> net_open: server path: /projects/sun3-netbsd
> netboot: oot: No such file or directory
> filename? [netbsd]: 
> netboot: loading netbsd
> 623456+26740+154808+[48828+54276]=0xddb50
> Starting program at 0x4000
> console is ttya
> Copyright (c) 1996, 1997, 1998, 1999, 2000
>     The NetBSD Foundation, Inc.  All rights reserved.
> Copyright (c) 1982, 1986, 1989, 1991, 1993
>     The Regents of the University of California.  All rights reserved.
> 
> NetBSD 1.5 (DISKLESS) #4: Tue Nov 28 13:01:36 EST 2000
>     nathanw@foghorn-leghorn:/d/nbsd/src-1.5/src/sys/arch/sun3/compile/DISKLESS
> Model: sun3 50
> fpu: mc68881
> total memory = 8192 KB
> avail memory = 6520 KB
> using 64 buffers containing 512 KB of memory
> mainbus0 (root)
> obio0 at mainbus0
> zsc0 at obio0 addr 0x0 ipl 6: (softpri 3)
> kbd0 at zsc0 channel 0
> ms0 at zsc0 channel 1
> zsc1 at obio0 addr 0x20000 ipl 6: (softpri 3)
> zstty0 at zsc1 channel 0 (console i/o)
> zstty1 at zsc1 channel 1
> eeprom0 at obio0 addr 0x40000
> clock0 at obio0 addr 0x60000 ipl 5
> memerr0 at obio0 addr 0x80000 ipl 7: (Parity memory)
> intreg0 at obio0 addr 0xa0000
> le0 at obio0 addr 0x120000 ipl 3: address 08:00:20:01:be:fb
> le0: 8 receive buffers, 2 transmit buffers
> obmem0 at mainbus0
> bwtwo0 at obmem0 addr 0x100000 (1152x900)
> enabling interrupts
> boot device: le0
> root on le0
> nfs_boot: trying RARP (and RPC/bootparam)
> nfs_boot: client_addr=209.249.106.101 (RARP from 209.249.106.100)
> nfs_boot: server_addr=209.249.106.100
> nfs_boot: hostname=sun3
> nfs_boot: gateway=209.249.106.97
> nfs_boot: my_mask=255.255.255.240
> root on ussrepulse.ufp.org:/projects/sun3-netbsd
> pid 2: kernel coprocessor exception
> pid 3: kernel coprocessor exception
> pid 4: kernel coprocessor exception
> pid 5: kernel coprocessor exception
> pid 2: kernel coprocessor exception
> pid 8: kernel coprocessor exception
> pid 0: kernel coprocessor exception
> trap type=0x2, code=0x0, v=0x0
> pid = 0, pc = 0E0046C8, ps = 2700, sfc = 1, dfc = 1
> Registers:
>              0        1        2        3        4        5        6        7
> dreg: 00000001 0E0BD650 00000000 00000000 00000000 FFFFFFFC FFFFFFFF 00000000
> areg: 0E0C034C 0EEEE000 0EEEE040 0EEB4AF0 0E0C2478 0E093AEC 0EEEDA70 0DFFF248
> 
> Kernel stack (0EEED99C):
> EED99C: 0E08C7D0 0EEED9F4 00000080 00000000 00000000 00000000 FFFFFFFC FFFFFFFF
> EED9BC: 00000000 0EEEE040 0EEB4AF0 0E0C2478 0E093AEC 00000000 0EEEDA70 00000000
> EED9DC: 00000000 0EEEDA70 0E0040CA 00000002 00000000 00000000 00000001 0E0BD650
> EED9FC: 00000000 00000000 00000000 FFFFFFFC FFFFFFFF 00000000 0E0C034C 0EEEE000
> EEDA1C: 0EEEE040 0EEB4AF0 0E0C2478 0E093AEC 0EEEDA70 0DFFF248 00000000 27000E00
> EEDA3C: 46C80010 0E012792 0EEB4AF0 00000000 00002704 00000000 0E05E43A 0EEB4AF0
> EEDA5C: 00000000 0E1288C0 0E020D42 3A6B7D25 00002711 0EEEDA94 0E0122DE 0EEB4AF0
> EEDA7C: 00000000 00000000 0E1288C0 0E05E43A 0E12CC00 0E12CDFE 0EEEDAC4 0E05E4B8
> EEDA9C: 0E12CDFE 00000015 0E05E430 00000000 00000000 00002704 00000001 0E125A00
> EEDABC: 0E12CC00 0E05E43A 0EEEDB10 0E05CC9A 0E1288C0 00002704 00000001 00000000
> EEDADC: 3A6B7D25 FFFFFFFF 00000000 0E125A00 0E1288C0 0E12CC00 0E020D42 00000001
> EEDAFC: 00000018 00000000 24BC0000 00000000 0E125800 0EEEDB88 0E05D376 0E1288C0
> EEDB1C: 0E125800 00000004 0000000C 0000000C FFFFFFFC 0000C00C 0E125800 0EEEE314
> EEDB3C: 0EED0000 0000001C FFFF0000 000C0000 00000000 000F0000 00302704 0E0C2970
> EEDB5C: 0EEEE314 0EEE0E12 5A00B7D1 931D24BC 00000000 00000000 00180238 00002704
> EEDB7C: FFFFFFFF 0000000F 0000000C 0EEEDC9C 0E0673A8 0EED0000 0E125800 00000003
> panic: Illegal instruction
> syncing disks... 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 giving up
> Kernel rebooting...
> 
> Diagnostic Auto-boot in progress...
> Invalid device = ''
> >
> -- 
> Leo Bicknell - bicknell@ufp.org
> Systems Engineer - Internetworking Engineer - CCIE 3440
> Read TMBG List - tmbg-list-request@tmbg.org, www.tmbg.org

-- 
Leo Bicknell - bicknell@ufp.org
Systems Engineer - Internetworking Engineer - CCIE 3440
Read TMBG List - tmbg-list-request@tmbg.org, www.tmbg.org