[  454.232680] br0: port 1(c1) entered blocking state
[  454.232732] br0: port 1(c1) entered disabled state
[  454.232776] c1: entered allmulticast mode
[  454.232827] c1: entered promiscuous mode
[  454.248908] br0: port 2(c2) entered blocking state
[  454.248985] br0: port 2(c2) entered disabled state
[  454.249069] c2: entered allmulticast mode
[  454.249167] c2: entered promiscuous mode
[  454.264709] br0: port 3(c3) entered blocking state
[  454.264753] br0: port 3(c3) entered disabled state
[  454.264792] c3: entered allmulticast mode
[  454.264845] c3: entered promiscuous mode
[  454.280314] br0: port 4(sender) entered blocking state
[  454.280348] br0: port 4(sender) entered disabled state
[  454.280380] sender: entered allmulticast mode
[  454.280437] sender: entered promiscuous mode
[  454.286494] br0: port 4(sender) entered blocking state
[  454.286561] br0: port 4(sender) entered forwarding state
[  454.286629] br0: port 3(c3) entered blocking state
[  454.286693] br0: port 3(c3) entered forwarding state
[  454.286759] br0: port 2(c2) entered blocking state
[  454.286822] br0: port 2(c2) entered forwarding state
[  454.286889] br0: port 1(c1) entered blocking state
[  454.286952] br0: port 1(c1) entered forwarding state
[  454.294536] Bridge firewalling registered
[  464.944104] br0: port 1(c1) entered disabled state
[  464.944306] c1 (unregistering): left allmulticast mode
[  464.944339] c1 (unregistering): left promiscuous mode
[  464.944377] br0: port 1(c1) entered disabled state
[  464.966195] br0: port 2(c2) entered disabled state
[  464.966352] c2 (unregistering): left allmulticast mode
[  464.966384] c2 (unregistering): left promiscuous mode
[  464.966414] br0: port 2(c2) entered disabled state
[  464.987220] br0: port 4(sender) entered disabled state
[  464.987296] br0: port 3(c3) entered disabled state
[  464.987473] sender (unregistering): left allmulticast mode
[  464.987504] sender (unregistering): left promiscuous mode
[  464.987535] br0: port 4(sender) entered disabled state
[  464.987855] c3 (unregistering): left allmulticast mode
[  464.987886] c3 (unregistering): left promiscuous mode
[  464.987915] br0: port 3(c3) entered disabled state