Re: 2.6.12-rc1 breaks dosemu

From: Arjan van de Ven
Date: Sat Mar 26 2005 - 03:12:02 EST


On Fri, 2005-03-25 at 23:54 +0100, Arnd Bergmann wrote:
> On Freedag 25 MÃrz 2005 20:14, Arjan van de Ven wrote:
>
> > the randomisation patches came in a series of 8 patches (where several
> > were general infrastructure); could you try to disable the individual
> > randomisations one at a time to see which one causes this effect?
>
> It's caused by top-of-stack-randomization.patch.

> eip: 0x000069ee esp: 0xbfdbffcc eflags: 0x00010246

hmm interesting. Can you check if at the time of the crash, the esp is
actually inside the stack vma? If it's not, I wonder what dosemu does to
get its stack pointer outside the vma... (and on which side of the vma
it is)

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