Have you guys seen this:
http://marc.theaimsgroup.com/?l=linux-kernel&m=108690141605228&w=2
It describes a possible 2.4/2.6 kernel bug that allows any user with local access to freeze the kernel. I've tried it on a couple of systems - and they all went dead.
This could be ugly!
sorry - wrong link
This is the correct mailing list link:
http://marc.theaimsgroup.com/?l=linux-kernel&m=108681568931323&w=2
Known.
Yes, I know about it, but I've planned to post about it when they get a kernel fix out for this bug.
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Regards,
Markus