Re: aacraid for 2.4.0

From: Russell King (rmk@arm.linux.org.uk)
Date: Mon Dec 04 2000 - 17:58:06 EST


Andi Kleen writes:
> On Mon, Dec 04, 2000 at 05:31:04PM -0500, Boerner, Brian wrote:
> > EIP: 0010:[<c881c054>]

Note the value of EIP, and compare it with the structure size of
"struct module".

> > Code: 00 00 00 00 00 00 00 00 b8 00 00 00 83 ec 34 68 00 2c 82 c8
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>...
> Now you just have to find out why you're jumping to the bogus pointer.
> It could e.g. be caused by a stack overwrite.

Naaa, its old modutils. Upgrade to 2.3.21 and this problem will disappear.

(explaination: with old modutils, the kernel "forgets" to copy some bytes
into module space, which causes these zero'd bytes. modutils 2.3.21 fixes
this. In addition, the kernel bug has also been fixed in the current pre
patches, but this is not a recommendation to try the pre kernels out).
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