Quoting SergeiFranco (<email address hidden>):
> One thing I noticed that kernel panic comes much faster if there is network activity on the guest. Although I might be wrong...
> Anything else I could do? I will try to run guest without any network activity and see if it is panics.
If it could be shown that you can't reproduce either with a NATed bridge, or without the custom iptables rules, that would be very informative.
Quoting SergeiFranco (<email address hidden>):
> One thing I noticed that kernel panic comes much faster if there is network activity on the guest. Although I might be wrong...
> Anything else I could do? I will try to run guest without any network activity and see if it is panics.
If it could be shown that you can't reproduce either with a NATed bridge, or without the custom iptables rules, that would be very informative.