Subject: Bug found: help to isolate it
To: None <netbsd-users@netbsd.org>
From: Lista de NetBSD Users <list10@sepc.edu.mx>
List: netbsd-users
Date: 05/11/2002 11:42:54
Hello
It occurs aprox one time/year, and it is passing in this
moment. (NetBSD-1.5.2/i386).
It seems like syslogd failing.
I can start my ssh session perfectly to the server.
kepler> w
11:42AM up 26 days, 15:43, 2 users, load averages: 0.21, 0.18, 0.17
USER TTY FROM LOGIN@ IDLE WHAT
gallegos p0 almeria.nodosur. 11:28AM 13 _csh
gallegos p1 almeria.nodosur. 11:31AM 0 w
kepler>
In my first session (P0) I am waiting for the root prompt.
(I can't have a root session!!!!). For my own experience,
if I I turn off the power and then turn it on... The machine
will start, will fsck disks and then will work fine again.
kepler> su
Password:
Here nothing pass... If I write ^C then I return to my
prompt immediately.
In my second session I can see some log files.
kepler> ls -latr
total 689
drwxr-xr-x 2 root wheel 512 Aug 18 2001 rdist
-rw-r----- 1 root wheel 0 Aug 18 2001 lpd-errs
-rw-r----- 1 uucp dialer 0 Aug 18 2001 aculog
-rw------- 1 root wheel 0 Aug 18 2001 secure
-rw------- 1 root wheel 0 Aug 18 2001 maillog
drwxr-xr-x 2 root wheel 512 Dec 15 14:53 mail
drwxr-xr-x 2 root wheel 512 Dec 18 10:12 horde
drwxr-xr-x 2 root wheel 512 Dec 18 12:05 pgsql
drwxr-xr-x 21 root wheel 512 Jan 12 11:15 ..
-rw-r--r-- 1 root wheel 70155 Feb 4 03:00 messages.1.gz
drwxr-xr-x 2 root wheel 512 Mar 13 18:14 httpd
-rw-r--r-- 1 root wheel 61305 Mar 27 07:00 messages.0.gz
-rw------- 1 root wheel 10045 Apr 22 15:00 authlog.0.gz
drwxr-xr-x 7 root wheel 512 Apr 22 15:00 .
-rw------- 1 root wheel 7349 May 2 17:20 authlog
-rw------- 1 root wheel 7667 May 2 17:30 xferlog
-rw-r--r-- 1 root wheel 498209 May 2 18:00 messages
-rw-r--r-- 1 root wheel 1675 May 11 03:19 daily.out
-rw-r--r-- 1 root wheel 103 May 11 04:30 weekly.out
-rw-r--r-- 1 root wheel 628 May 11 04:31 sendmail.st
-rw-r--r-- 1 root wheel 18324 May 11 11:31 wtmp
-rw-rw-r-- 1 root wheel 8540 May 11 11:31 lastlog
kepler> ls -latr mail
total 154
drwxr-xr-x 2 root wheel 512 Dec 15 14:53 .
drwxr-xr-x 7 root wheel 512 Apr 22 15:00 ..
-rw-r--r-- 1 root wheel 143679 May 2 03:19 maillog
kepler>
kepler> ls -latr /var/mail
total 771
drwxrwxrwt 2 root wheel 512 Dec 16 03:15 .
-rw------- 1 gallegos staff 799 Dec 17 10:30 gallegos
drwxr-xr-x 21 root wheel 512 Jan 12 11:15 ..
-rw------- 1 root wheel 771190 May 11 04:31 root
kepler>
It seems the problem started in May2 after 17:20 hs
kepler> ps -ax
PID TT STAT TIME COMMAND
0 ?? DLs 0:01.26 (swapper)
1 ?? Is 0:00.01 init
2 ?? DL 0:00.24 (usb0)
3 ?? DL 0:00.01 (pagedaemon)
4 ?? DL 0:01.16 (reaper)
5 ?? DL 1:30.54 (ioflush)
117 ?? Is 0:03.35 /usr/sbin/syslogd -s
126 ?? Is 0:03.64 /usr/sbin/named
198 ?? Is 0:00.07 /usr/sbin/sshd
204 ?? Is 0:00.03 /usr/sbin/inetd -l
207 ?? Is 0:05.60 /usr/sbin/cron
2005 ?? I 0:04.96 sshd: gallegos@ttyp0
2019 ?? S 0:04.99 sshd: gallegos@ttyp1
2006 p0 Is 0:00.02 -csh
2015 p0 I<+ 0:00.02 _csh (su)
2020 p1 Ss 0:00.02 -csh
2041 p1 R+ 0:00.00 ps -ax
210 E0 I<Es+ 0:00.03 (login)
211 E1 Is+ 0:00.01 /usr/libexec/getty Pc ttyE1
212 E2 Is+ 0:00.01 /usr/libexec/getty Pc ttyE2
213 E3 Is+ 0:00.01 /usr/libexec/getty Pc ttyE3
kepler>
I have the opportunity now to see what is the
problem, but I dont know how to do it.
Please help
Heron Gallegos