uVax II problems
Kurt J. Lidl
smaug at eng.umd.edu
Sat Jun 2 01:12:51 AEST 1990
We have a uVax-II with a third party disk controller with two 320meg
Maxtor disk drives attached to this controller. Additionally,
a third party 8 meg memory board is in the system.
After some downtime (for re-arrangment of the area where the
machine lives), I cannot bring the machine back up.
I have two different version of Ultrix running on the machine -- the
first drive contains a copy of Ultrix v3.0, the second disk drive
contains Ultrix 3.1. BOth have run fine in the past. What follows
is a copy of the "typical" crash when I try to re-boot it. Not
knowing that much about Digital's hardware, I am in need of help.
What confuses me is why the machine gets so far along in the startup
before it crashes and burns. Any ideas out there?
Thanks in advance.
----
Ultrixboot (using VMB version 13)
Loading (a)vmunix ...
Sizes:
text = 457336
data = 88704
bss = 296112
Starting at 0x29eb
Ultrix-32 V3.0 (Rev 64) System #1: Sat Jun 3 00:24:34 EDT 1989
real mem = 9433088
avail mem = 7112704
using 460 buffers containing 943104 bytes of memory
MicroVAX-II with an FPU
Q22 bus
uda0 at uba0
uq0 at uda0 csr 172150 vec 774, ipl 17
uda1 at uba0
uq17 at uda1 csr 160334 vec 770, ipl 17
qe0 at uba0 csr 174440 vec 764, ipl 17
ra1 at uq0 slave 1 (RA81)
ra0 at uq0 slave 0 (RA81)
ra3 at uq17 slave 1 (RX50)
ra2 at uq17 slave 0 (RX50)
Automatic reboot in progress...
Fri May 4 17:36:50 EDT 1990
/dev/ra1a: 492 files, 5040 used, 4007 free (119 frags, 486 blocks)
/dev/rra1g: umounted cleanly
/dev/rra1d: 59 files, 256 used, 8791 free (47 frags, 1093 blocks)
/dev/rra1f: 263 files, 5404 used, 111235 free (203 frags, 13879 blocks)
/dev/rra1e: 2 files, 9 used, 48934 free (14 frags, 6115 blocks)
Fri May 4 17:38:11 EDT 1990
System supports 2 users.
check quotas: done.
savecore: checking for dump...dump exists
System went down at Fri May 4 17:29:11 1990
saving elbuf
Saving 26624 bytes of image in /usr/adm/syserr/elbuffer
local daemons: portmap biod routed syslog sendmail.
machine check 80: read bus error, VAP is virtual
sumpar = 80
most recent virtual addr =8798
internal state =0
pc = 8794
psl = 3c00000
mser = 241
cear = 1e30
dear = 1e30
panic: mchk
sp = 80001b34 ap = 80001bac fp = 80001b90
pc = 80050dff ksp = 80000000 usp = 7fffe020
isp = 80001b04 p0pr = 80dc6e00 p0lr = 000000d4
p1br = 805c7200 p1lr = 001fffe6 sbr = 00083c54
slr = 000096a0 pcbb = 003e2000 scbb = 00000600
ipl = 0000001f astlvl = 00000004 sisr = 00000000
iccs = 00000040
interrupt stack:
80001b04: 80079a6f 00000003 00000000 00000000
80001b14: 800bd03c 800bd008 800bd0c8 80079a75
80001b24: 000000fc 00000000 00000020 00000000
80001b34: 00000000 * 2fff0000 80001bac ap 80001b90 fp
80001b44: 80050dff pc 00000000 r0 0000001f r1 00000001 r2
80001b54: 7fffe1e3 r3 00000026 r4 0000000f r5 00003295 r6
80001b64: 00000000 r7 7fffe364 r8 0000b3fc r9 80001be8 r10
80001b74: 0000000a r11 00000001 80079a70 00000000
80001b84: 0000008c 00000000 00000000 00000000 *
80001b94: 2c000000 80001bc8 ap 80001bb4 fp 80053cef pc
80001ba4: 00000012 r10 0000bdff r11 00000001 # 80001be8
80001bb4: 00000000 * 20000000 7fffe03c ap 7fffe020 fp
80001bc4: 80001f94 pc 00000001 # 80001be8 0000bdec
80001bd4: 0000bcab 00000001 7fffe1e3 00000004
80001be4: 00000000 0000000c 00000080 00008798
80001bf4: 00000000 00008794 03c00000
kernel stack:
80000000:
syncing disks... done
dumping to dev 909, offset 42603
Dump of 18418 pages successful
--
/* Kurt J. Lidl (smaug at eng.umd.edu) | Unix is the answer, but only if you */
/* UUCP: uunet!eng.umd.edu!smaug | phrase the question very carefully. */
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