Re: An Ooops for you all

The Hell Whore (cerberus@ginch.dial.umd.edu)
Fri, 21 Jul 1995 00:39:52 -0400 (EDT)


On Wed, 19 Jul 1995, The Hell Whore wrote:

>
> Just saw this when I came home from work today.
>
> Machine is 486/66dx2 running 1.2.11 and gcc 2.6.3, no elf.
>
> Welcome to Linux 1.2.11.
>
> ginch login: Oops: 0002
> EIP: 0010:0018f843
> EFLAGS: 00010216
> eax: 00000142 ebx: 001c86f0 ecx: 00000297 edx: 00000000
> esi: 0112d0e0 edi: 00010b50 ebp: 0000000c esp: 008cef40
> ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
> Process pppd (pid: 15957, process nr: 21, stackpage=008ce000)
> Stack: 003a8000 0112d0e0 0021e5d0 0000000c 00000469 00177e04 003a8000
> 0021e5d0
> 00010b50 0000000c 0021e5d0 0112d0e0 0000000c 00010b50 00124e0c
> 0112d0e0
> 0021e5d0 00010b50 0000000c 01220000 00010b50 00010920 bffffc48
> 001307f3
> Call Trace: 00177e04 00124e0c 001307f3 00110779
> Code: c6 02 7e ff 43 68 a1 dc ea 1a 00 89 43 4c 66 c7 43 38 ff ff
>
>
> *did i catch everything, and list everything relevant? Let me know if I
> didn't*

looks like I did. I recently learned that that Call Trace line is
useful, and I was told to search through the System.map file and match
the closest hex # to the #'s given in the call trace, but not to go over
that number. IE closest to, but just below.

>From the System.map for 1.2.11 I was able to determine this:

Call Trace: 00177e04 00124e0c 001307f3 00110779

Call Trace System.map match
Hex Number (Closest, but not over)
00177e04 00177d28 t _tty_write
00124e0c 00124d70 T _sys_write
001307f3 001306b8 T _sys_ioctl
00110779 00110720 T _system_call

Thanks.

-dave

--
cerberus@ginch.dial.umd.edu, cerb@espresso.eng.umd.edu
http://ginch.dial.umd.edu/

Hope All Your Ups/Downs Are Between The Sheets! -- MikeySoft