[  511.270658] br0: port 1(c1) entered blocking state
[  511.270715] br0: port 1(c1) entered disabled state
[  511.270749] c1: entered allmulticast mode
[  511.270803] c1: entered promiscuous mode
[  511.289795] br0: port 2(c2) entered blocking state
[  511.289833] br0: port 2(c2) entered disabled state
[  511.289873] c2: entered allmulticast mode
[  511.289925] c2: entered promiscuous mode
[  511.308710] br0: port 3(c3) entered blocking state
[  511.308746] br0: port 3(c3) entered disabled state
[  511.308786] c3: entered allmulticast mode
[  511.308834] c3: entered promiscuous mode
[  511.327845] br0: port 4(sender) entered blocking state
[  511.327882] br0: port 4(sender) entered disabled state
[  511.327920] sender: entered allmulticast mode
[  511.327975] sender: entered promiscuous mode
[  511.335373] br0: port 4(sender) entered blocking state
[  511.335408] br0: port 4(sender) entered forwarding state
[  511.335448] br0: port 3(c3) entered blocking state
[  511.335486] br0: port 3(c3) entered forwarding state
[  511.335521] br0: port 2(c2) entered blocking state
[  511.335553] br0: port 2(c2) entered forwarding state
[  511.335588] br0: port 1(c1) entered blocking state
[  511.335620] br0: port 1(c1) entered forwarding state
[  511.344611] Bridge firewalling registered
[  522.019182] br0: port 1(c1) entered disabled state
[  522.019422] c1 (unregistering): left allmulticast mode
[  522.019469] c1 (unregistering): left promiscuous mode
[  522.019498] br0: port 1(c1) entered disabled state
[  522.040235] br0: port 2(c2) entered disabled state
[  522.040416] c2 (unregistering): left allmulticast mode
[  522.040454] c2 (unregistering): left promiscuous mode
[  522.040484] br0: port 2(c2) entered disabled state
[  522.054263] br0: port 3(c3) entered disabled state
[  522.054489] c3 (unregistering): left allmulticast mode
[  522.054534] c3 (unregistering): left promiscuous mode
[  522.054564] br0: port 3(c3) entered disabled state
[  522.065100] br0: port 4(sender) entered disabled state
[  522.065317] sender (unregistering): left allmulticast mode
[  522.065360] sender (unregistering): left promiscuous mode
[  522.065391] br0: port 4(sender) entered disabled state