Oops in 1.3.2 (a.out) iso9660

Lutz Donnerhacke (lutz@as-node.jena.thur.de)
4 Jul 1995 06:55:01 GMT


Last night, I got this Oops. The system is currently running.
Several minutes before this Oops the following cron entries were started:

Uid: root
47 3 * * * /root/cleandisks # see below

Unable to handle kernel paging request at virtual address c0800000
current->tss.cr3 = 0048a000, Mr3 = 0048a000
*pde = 00000000
Oops: 0000
EIP: 0010:0015660c
EFLAGS: 00010206
eax: 00800000 ebx: 000003ff ecx: 0000000a edx: 00000000
esi: 0012c000 edi: 00000000 ebp: 00000400 esp: 0059cf08
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process find (pid: 30255, process nr: 21, stackpage=0059c000)
Stack: 004770e0 002b1000 00013e17 bffff8a0 00477b60 00000000 00000001 00003b80
00000000 00000001 00000400 00004000 00000000 00000000 0059cf6c 00000000
001cf562 0000000a 00000080 0059b168 0012c000 000004b0 0001300a 00000400
Call Trace: 0012c000 00156a80 0012e97c 0012ea6b 0012e97c 00110531 0011002b
Code: 0f b6 10 89 54 24 48 85 d2 0f 85 ed 00 00 00 ff 74 24 4c e8

0010ffdc T _setup_frame
0011011c T _do_signal
001104d8 T _system_call
00110578 T ret_from_sys_call
0012bcd4 t _load_aout_binary
0012c2d8 t _load_aout_library
0012e97c t _fillonedir
0012e9ec T _old_readdir
0012ea84 t _filldir
00156518 t _do_isofs_readdir
00156a34 t _isofs_readdir
00156a9c T _isonum_711
00156aa4 T _isonum_712
00156ab8 T _isonum_721
00156acc T _isonum_722
00156ae0 T _isonum_723
00156af0 T _isonum_731

////////////////////////////////////////////

#!/bin/sh

cd /var/log/OLD

for i in /usr/adm/debug /usr/adm/messages /usr/adm/mgetty* \
/usr/adm/syslog /usr/adm/ftpd/xferlog \
/var/spool/smail/log/logfile \
/var/spool/uucp/LOGFILE /var/spool/uucp/SYSLOG \
/var/spool/uucp/.Admin/* \
/var/spool/uucp/.Log/uu*/*
do
dotname=$(echo ${i} | tr '/' '.')
for j in 8 7 6 5 4 3 2 1
do
mv ${dotname}.${j}.gz ${dotname}.$[${j}+1].gz
done
gzip -9 < ${dotname}.0 > ${dotname}.1.gz
cp ${i} ${dotname}.0
. > ${i}
done

find / -name '*~' | xargs rm -f # Due to timing, this must be the cause!

-- 
| Lutz.Donnerhacke@Jena.Thur.De | (+49/3641)331496 ring, hangup, ring again |