Re: kvm-60: kexec in guest crashes the host

Avi Kivity
2008-02-19T16:03:03Z

Dan Aloni wrote:
> Hello,
>
> I have a host running kvm-60-git (fc9e77f83b26089d6228e149605be69228905dc7) and a
> guest running a modified 2.6.16 kernel. Both are of the x86_64 arch. kvm-userspace
> is e978013e3a121aae54ad4c47be5e92a23b8084a4.
>
> When the guest invokes kexec, the host crashes with the following Oopses (a few of
> them are printed before panic). I've also added dissembly of the crash locations,
> and the .config of the host.
>
> According to the Oops RBP gets corrupted somehow. Got any idea?
>
>

Is this the first oops?

How does one go about reproducing this?

--
error compiling committee.c: too many arguments to function