I just installed FC6 on a machine and I'm seeing this over and over in dmesg:
vif0.0: received packet with own address as source
and .. I"ve got no networking. Can't ping in or out.
My first indicator of a problem is when I tried to apply the updates after first reboot and nothing happened - I mean nothing. No window, nothing. So I went looking for the source of the problem and of course typed dmesg and then saw all these vif0.0 messages.
I"ve been googling this problem for a while and there isn't much out there. There are a couple references to this problem but none of the threads showed a solution. Anyone know what the root cause of this might be? I know it's xen, but where?