[  460.808917] br0: port 1(c1) entered blocking state
[  460.808990] br0: port 1(c1) entered disabled state
[  460.809058] c1: entered allmulticast mode
[  460.809149] c1: entered promiscuous mode
[  460.857983] br0: port 2(c2) entered blocking state
[  460.858050] br0: port 2(c2) entered disabled state
[  460.858111] c2: entered allmulticast mode
[  460.858185] c2: entered promiscuous mode
[  460.905514] br0: port 3(c3) entered blocking state
[  460.905574] br0: port 3(c3) entered disabled state
[  460.905637] c3: entered allmulticast mode
[  460.905706] c3: entered promiscuous mode
[  460.951833] br0: port 4(sender) entered blocking state
[  460.951897] br0: port 4(sender) entered disabled state
[  460.951959] sender: entered allmulticast mode
[  460.952036] sender: entered promiscuous mode
[  460.971295] br0: port 4(sender) entered blocking state
[  460.971364] br0: port 4(sender) entered forwarding state
[  460.971429] br0: port 3(c3) entered blocking state
[  460.971480] br0: port 3(c3) entered forwarding state
[  460.971536] br0: port 2(c2) entered blocking state
[  460.971588] br0: port 2(c2) entered forwarding state
[  460.971644] br0: port 1(c1) entered blocking state
[  460.971701] br0: port 1(c1) entered forwarding state
[  471.672092] br0: port 1(c1) entered disabled state
[  471.672332] c1 (unregistering): left allmulticast mode
[  471.672393] c1 (unregistering): left promiscuous mode
[  471.672444] br0: port 1(c1) entered disabled state
[  471.717128] br0: port 2(c2) entered disabled state
[  471.717469] c2 (unregistering): left allmulticast mode
[  471.717538] c2 (unregistering): left promiscuous mode
[  471.717603] br0: port 2(c2) entered disabled state
[  471.755124] br0: port 3(c3) entered disabled state
[  471.755479] c3 (unregistering): left allmulticast mode
[  471.755533] c3 (unregistering): left promiscuous mode
[  471.755574] br0: port 3(c3) entered disabled state
[  471.787177] br0: port 4(sender) entered disabled state
[  471.787415] sender (unregistering): left allmulticast mode
[  471.787460] sender (unregistering): left promiscuous mode
[  471.787506] br0: port 4(sender) entered disabled state