[  469.390835] br0: port 1(c1) entered blocking state
[  469.390925] br0: port 1(c1) entered disabled state
[  469.390989] c1: entered allmulticast mode
[  469.391075] c1: entered promiscuous mode
[  469.435246] br0: port 2(c2) entered blocking state
[  469.435317] br0: port 2(c2) entered disabled state
[  469.435384] c2: entered allmulticast mode
[  469.435456] c2: entered promiscuous mode
[  469.483658] br0: port 3(c3) entered blocking state
[  469.483752] br0: port 3(c3) entered disabled state
[  469.483825] c3: entered allmulticast mode
[  469.483908] c3: entered promiscuous mode
[  469.529383] br0: port 4(sender) entered blocking state
[  469.529450] br0: port 4(sender) entered disabled state
[  469.529502] sender: entered allmulticast mode
[  469.529588] sender: entered promiscuous mode
[  469.546543] br0: port 4(sender) entered blocking state
[  469.546596] br0: port 4(sender) entered forwarding state
[  469.546641] br0: port 3(c3) entered blocking state
[  469.546681] br0: port 3(c3) entered forwarding state
[  469.546717] br0: port 2(c2) entered blocking state
[  469.546753] br0: port 2(c2) entered forwarding state
[  469.546790] br0: port 1(c1) entered blocking state
[  469.546827] br0: port 1(c1) entered forwarding state
[  480.243369] br0: port 1(c1) entered disabled state
[  480.243721] c1 (unregistering): left allmulticast mode
[  480.243781] c1 (unregistering): left promiscuous mode
[  480.243819] br0: port 1(c1) entered disabled state
[  480.275278] br0: port 2(c2) entered disabled state
[  480.275563] c2 (unregistering): left allmulticast mode
[  480.275638] c2 (unregistering): left promiscuous mode
[  480.275693] br0: port 2(c2) entered disabled state
[  480.316293] br0: port 3(c3) entered disabled state
[  480.316559] c3 (unregistering): left allmulticast mode
[  480.316600] c3 (unregistering): left promiscuous mode
[  480.316632] br0: port 3(c3) entered disabled state
[  480.345392] br0: port 4(sender) entered disabled state
[  480.345752] sender (unregistering): left allmulticast mode
[  480.345814] sender (unregistering): left promiscuous mode
[  480.345852] br0: port 4(sender) entered disabled state