Re: [kvm-devel] [BUG] Oops with KVM-27

[Avi K. <av...@qu...>]

Luca Tettamanti wrote:
> It turned out that it was somewhat reproducible with fedora installer.
> With your patch it doesn't oops anymore.
>
>   

Ok, good.

> While doing repeated tests with the installer I ran into another
> (unrelated) problem. Sometimes the guest kernel hangs at boot at:
>
> NET: Registered protocol family 2
>
> with any kind of networking options (except for -net none, which works).
> With -no-kvm it boots with any networking option.
>
>   

Can you try to pin the guest on a single core with taskset:

   taskset 1 qemu ...

?

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