jkl@PacBell.COM (Jerry K. Lau) (11/01/90)
My AT&T 3B2/600 crashed on Oct 10 and I suspected that the cause was the inode
table related. Because the output of the "user" command showed
"inode of current directory: 599" and the tuneable parameter of
ve_inode and v_s5inode are set to 600. Would anyone of you netters
provide me with your expertise of what exactly caused my system to crash.
I would be grateful if you can send your response via email:
{pyrmaid!pacbell!pbhyf!jkl}
Thanx in advance.
J. Lau
P.S.
Below are the output from the crash dump. If it isn't
enough data for trouble-shooting, I will be happy to
send you more crash output.
vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
> trace
STACK TRACE FOR PROCESS 47:
STKADDR FRAMEPTR ARGPTR FUNCTION
c00008ac c00008ac c0000884 getcb (20158960)
c0000884 c0000884 c0000858 ttyflush(20158960,3)
c0000858 c0000858 c0000828 xpcclose(2900,3,2)
c0000828 c0000824 c00007f0 s5closei(201229e8,3,1,140)
c00007f0 c00007ec c00007c4 closef (2011a1d4)
c00007c4 c00007bc c0000794 exit (100)
c0000794 c0000794 c0000770 rexit ()
c0000770 c0000760 c00204e0 systrap ()
> user
PER PROCESS USER AREA FOR PROCESS 47
USER ID's: uid: 0, gid: 1, real uid: 0, real gid: 1
PROCESS TIMES: user: 13, sys: 99, child user: 0, child sys: 0
PROCESS MISC:
command: x25hpad, psargs: /usr/x25hpad/bin/x25hpad
proc slot: 47, cntrl tty: maj(??) min(??)
start: Wed Oct 10 11:59:49 1990
mem: 1d5, type: exec su-user
proc/text lock: none
stack: c0000744, inode of current directory: 599
OPEN FILES AND POFILE FLAGS:
[3]: F#13, 0 [4]: F#5, 80 [5]: F#19, 8a
[6]: F#20, aa [7]: F#133, 85 [8]: F#34, a [9]: F#53, 3e
[10]: F#125, 20 [11]: F#148, 75
FILE I/O:
u_base: c002054e, file offset: 33111, bytes: 0,
segment: data, cmask: 0000, ulimit: 2048
file mode(s): write append
SIGNAL DISPOSITION:
1: ignore 2: ignore 3: ignore 4: ignore
5: ignore 6: ignore 7: ignore 8: ignore
9: ignore 10: ignore 11: ignore 12: ignore
13: ignore 14: ignore 15: ignore 16: ignore
17: ignore 18: ignore 19: ignore 20: ignore
21: ignore 22: ignore 23: ignore
> proc
PROC TABLE SIZE = 200
SLOT ST PID PPID PGRP UID PRI CPU EVENT NAME FLAGS
47 p 1847 146 146 0 25 1 x25hpad load
> nvram errlog
XTRA NVRAM: ERROR LOG
errlog[0]:
time: 271370ec message: 41081c1a
param1: 3120005 param2: 4000d16a param3: c000091c
param4: c0000944 param5: 4c
Wed Oct 10 12:05:16 1990
Microbus timeout exception at 0x3120005
errlog[1]:
time: 2713670f message: 41081c1a
param1: 3010405 param2: 4000d16a param3: c00008f4
param4: c000091c param5: 2000
Wed Oct 10 11:23:11 1990
Microbus timeout exception at 0x3010405