Messages in this thread | | | Date | Mon, 25 Oct 1999 11:09:02 +0200 (CEST) | From | willy tarreau <> | Subject | Re: kmsgdump 0.4.1 released (bugfix) |
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> The hardware is an IBM PS/2 model 9556slc2. My guess > is that the BIOS doesn't respond correctly to your calls, but that's > just a wild shot.
no, the bios doesn't matter here, because it is only used after the cpu is reset. Since you get an oops, the cpu has not been reset yet.
> I leave it up to you to analyse the oops. > This is 100% repeatable on my box.
interesting ;-)
> >>EIP; c01eecfd <reboot_setup+d/b0> <===== > Code; c01eecfd <reboot_setup+d/b0> > 00000000 <_EIP>: > Code; c01eecfd <reboot_setup+d/b0> <===== > 0: 00 00 add %al,(%eax)
it seems that the function reboot_setup has been overwritten by something, because this is absolutely not its code. I've just disassembled it to compare, and it contains some *real* code, not junk like here.
I can't see in my code what could overwrite reboot_setup before it is called. Could you try to dump it before pressing Sysrq+d, please ?
TIA.
Willy
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