On Sun, 3 May 1998 10:22:22 -0700 (PDT) 
 Chris Jantzen <chris@cutecute.ml.org> wrote:

Can you please submit this with send-pr(1) so it doens't fall through the
cracks?  I won't be able to look into this until I've finished up a paper
and two sets of slides for USENIX (which should be soon; drop-dead date is
May 11 :-), and if this is in the bugs database, I'll be a lot harder for
me to forget.

 > Wow. I actually have something to report. Anyways: This happens anytime
 > there is a keystroke in the buffer while starting up (pressing enter twice
 > as the bootloader, press enter too late, etc.). It happens exactly like
 > this every time. This is, of course, one of those "does it hurt when you
 > do that? then don't do that" kind of things, but maybe it will help fix
 > other bugs. Anyways, without further adieu, here is the screenshot (typed
 > in on another computer):
 > 
 > [ preserving 295872 bytes of netbsd symbol table ]
 > Copyright (c) 1996, 1997 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 1.3 (GENERIC) #0: Mon Jan  5 16:16:28 CST 1998
 >     scottr@beech:/amd/toaster/netbsd/src/sys/arch/hp300/compile/GENERIC
 > HP 9000/433 (33MHz MC68040 CPU+MMU+FPU, 4k on-chip physical I/D caches)
 > cpu: delay divisor 23, mmuid 6
 > real mem  = 67096576
 > avail mem = 56225792
 > using 1638 buffers containing 6709248 bytes of memory
 > Parity detection enabled
 > trap: bad kernel read access at 0x3
 > trap type 8, code = 0x525, v = 0x3
 > kernel program counter = 0xc4be0
 > kernel: MMU fault trap
 > pid = 0, pc = 000C4BE0, ps = 2100, sfc = 1, dfc = 1
 > Registers:
 >              0        1        2        3        4        5        6        7
 > dreg: 00002704 0000000C 00000224 00000001 00000002 00000000 000D8000 00000000
 > areg: 00000000 000E3664 00158F78 00158F74 FC14D000 FC002000 00158F2C FFEFFFFC
 > 
 > Kernel stack (00158E5C):
 > 158E5C: 000CBC58 00158EAC 00000080 00000224 00000001 00000002 00000000 000D8000
 > 158E7C: 00000000 00158F78 00158F74 FC14D000 FC002000 00000000 00000000 00158F2C
 > 158E9C: 00001904 00000008 00000525 00000003 00002704 0000000C 00000224 00000001
 > 158EBC: 00000002 00000000 000D8000 00000000 00000000 000E3664 00158F78 00158F74
 > 158EDC: FC14D000 FC002000 00158F2C FFEFFFFC 00000000 2100000C 4BE07008 00158F40
 > 158EFC: 05250005 00250039 00000003 00158F2C 00158F50 00000224 00158F78 00158F50
 > 158F1C: 00000665 00035EBA 005D80B4 00000074 00158F50 00001D1C 00002704 0000000C
 > 158F3C: 005D8040 000EDD54 20000000 256A0064 000C5C20 00158F7C 000C78DA 0000000C
 > 158F5C: FC002000 FFFFFFFC 0014B000 A0000004 FFEFFFFC 000F6078 08E60000 006D9000
 > 158F7C: 00158FAC 00018884 000DA0DC 0000000C FC002000 FFFFFFFC FFEFFFFC FC003810
 > 158F9C: 0015D000 00000000 00000000 FFFFFFFC FFFFEF20 A0000004 00000000 FFEFFFFC
 > 158FBC: FC003810 FC14D000 FC002000 00000001 00000000 00001000 FFEFFFFC FC003810
 > 158FDC: 00158FF4 000C74D4 0015D000 00001000 0000000C 00000000 00000000 00000000
 > 158FFC: 00000000
 > panic: MMU fault
 > Stopped at      _Debugger+0x6:  unlk    a6
 > db>
 > 
 > As can be seen, this machine is running stock everything. The machine
 > itself appears to have been unmodified since the day it left HP. This
 > error can be replicated with exactly the same results and numbers and etc.
 > if I press enter twice at the bootloader. If this is an FAQ or update in
 > 1.3.1, then I spent a lot of time typing for nothing. :-)
 > 
 > -- 
 > chris jantzen kb7rnl =->
 > 
 > unix systems administrator       | junior unix systems administrator
 > project cutecute                 | information technology
 > we're twice as cute as you are   | southwestern oregon community college
 > mailto:chris@cutecute.ml.org     | mailto:cjantzen@southwestern.cc.or.us
 > http://www.cutecute.ml.org/      | http://narwhal.southwestern.cc.or.us/
 > 
 >                  student | oregon state | computer science
 > 

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                            Home: +1 408 866 1912
NAS: M/S 258-5                                       Work: +1 650 604 0935
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