*BSD News Article 20379


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Newsgroups: comp.unix.bsd
Path: sserve!newshost.anu.edu.au!munnari.oz.au!news.Hawaii.Edu!ames!olivea!hal.com!halaus!sal.hal.COM!not-for-mail
From: kenneth@hal.COM (Kenneth A. Smith)
Subject: Problems with 4.4 BSD on SPARC
Message-ID: <2683vuINN1a1@sal.hal.COM>
Lines: 45
Sender: news@hal.com
Organization: HaL Computer Systems, Inc.
Date: 3 Sep 1993 13:55:58 -0500



Having problems getting 4.4 BSD booted single user on a SUN IPC or running
multiuser for more than a couple minutes on an IPX using the /vmunix kernel
provided on the distribution tape.

Any hints or suggestions are welcome.


1) With a Sun IPC, the kernel jumps into the firmware after printing

	fd at mainbus0 ioaddr 0xf7200000 not configured

while the machine is booting.


2) With a Sun IPX, the kernel boots multiuser with TCP/IP configured
and working.  However, after at most one or two minutes the machine
panics or hangs with some of the following messages:

  a)	trap type 0trap type 0x2: pc=f8013cdc npc=f8013ce0 psr=90400ec5<S,PS>
	trap type 0x2: pc=f8013bd0 npc=f8013bd4 psr=90400fc0<S,PS>
	panic: illegal instruction

	dumping to dev 701, offset 8
	dump esp0: selection failed (target=0): stat=93<INT,TC,CD,IO> step=4 dmacsr=94000001<AL,IP? intr=10<SVC>
	sd0: scsi write error 0xffffffff
	dump i/o error
	rebooting


  b)	Watchdog reset
  	Window Underflow


  c)	trap type 0x2: pc=f8006984 npc=f8006988 psr=904000c0<S,PS>
  	panic: illegal instruction



Kenneth Smith						kenneth@hal.com
HaL Computer Systems					(512) 794-2855
-- 
Kenneth A. Smith					kenneth@hal.com
HaL Computer Systems