Re: simulating the kernel crash and kernel panic

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Hi,

On 21/07/2009, H M Thalib <hmthalib@xxxxxxxxx> wrote:

> You are exactly correct. I want to check whether my kernel is stable or
> it is having any loop holes left. I hope this types of test should be
> conducted by the kernel testers/Linux distribution Maintainer as a
> routine test. to check whether their system is stable with the kernel.

This reminds me a lot of Fuzz Testing. There was a nice
paper/slides/video done by one security researcher (search "Fuzzing"
by Ilja van Sprundel), and I think he mentioned that you can also fuzz
syscalls/ioctls. So you could in theory also fuzz some of the files in
/sys.

eg. a fuzzing tool called 'mangle' broke "linux 2.4.29 XFS image
loading" (whatever image here means)

Another tool called 'sysfuzz' broke MacOS X.

Have a look for his work - it might be useful.

Hope that helps,
Srdjan

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