Re: [kvm] Re: [kvm] Re: [kvm] Re: [kvm] Re: [kvm] Re: [kvm] Re: tcpdump locks up kvm host for a while.

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> When I run tcpdump on a *guest*, the entire guest completely freezes
> up; no response even to hitting enter on the console.  "virsh list"
> also locks up whenever it tries to print state about that VM (but
> the others work fine), as does any other operation that touches the
> state of that VM.  The VM takes up 100% of CPU on one core while
> this is happening.  Eventually it gets better.
> 
exactly the same I was describing here some time ago, with the difference
I get a lot of ugly backtraces and sometimes the guest doesn't get to usable state
at all (filesystems switches to read only due to errors or the whole guest locks up)

n.

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