MSDOS/Floopy opps

Mike Bristow (mike@shivan.demon.co.uk)
Sun, 21 Sep 1997 17:49:41 +0100 (BST)


Hi,

I just got an opps. Here's detailed instrutions on how to get it:
a) Download the `1.44M Internet demo' from http://www.qnx.com/ somewhere
b) Follow the instructions to put it on a floppy
c) mount that floppy as an msdos fs
d) umount that floppy

Here's an what ksymopps thought of the opps log:
[root@shivan /root]# /usr/src/linux/scripts/ksymoops /boot/System.map-2.1.56\
<tmp
Using `/boot/System.map-2.1.56' to map addresses to symbols.

Trace: c01225ee <blkdev_release+22/2c>
Trace: c0125984 <umount_dev+60/7c>
Trace: c0125a3b <sys_umount+9b/a8>
Trace: c010924a <system_call+3a/40>

Code:
Code: 8b 41 08 movl 0x8(%ecx),%eax
Code: 50 pushl %eax
Code: 51 pushl %ecx
Code: e8 79 cb 10 fd call fd10cb83 <_EIP+fd10cb83>
Code: 83 c4 08 addl $0x8,%esp
Code: be 38 e2 01 c3 movl $0xc301e238,%esi
Code: 8d 04 00 leal (%eax,%eax,1),%eax
Code: 90 nop
Code: 90 nop
Code: 90 nop

floppy, fat, and msdos are modules. Intersetingly enough, this is what the
msdos driver thought was on the disk:

[root@shivan mike]# ls /mnt/floppy/
??m?????.?ha b???:???.??f oih?????.??? ?d??????.u?, ??j?/g??.???
???j???i.i?? bt?+?c??.?`@ q?[????a.??? ??m??g??.?vb ??????e?.?o?
[many similar lines deleted]

---
Mike Bristow - mike@shivan.demon.co.uk

QOTD: "Overweight is when you step on your dog's tail and it dies."