Re: Oops for sale

Avi Kivity
2008-06-06T20:48:55Z

> Hi,
>
> Got a kernel oops with a stack trace deep somewhere in kvm ...
>
> This is a stock Fedora-8 kernel with kvm-69 external modules.
> Happens when trying to boot the Fedora-9 xen kernel using xenner.
>

This is page_header_update_slot(). Looks like 'sp' == 1 here.

Does it reproduce (and quickly)? If so, please try MMU_DEBUG.

--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.