[  464.287183] br0: port 1(c1) entered blocking state
[  464.287275] br0: port 1(c1) entered disabled state
[  464.287342] c1: entered allmulticast mode
[  464.287421] c1: entered promiscuous mode
[  464.333985] br0: port 2(c2) entered blocking state
[  464.334042] br0: port 2(c2) entered disabled state
[  464.334107] c2: entered allmulticast mode
[  464.334177] c2: entered promiscuous mode
[  464.380055] br0: port 3(c3) entered blocking state
[  464.380153] br0: port 3(c3) entered disabled state
[  464.380216] c3: entered allmulticast mode
[  464.380296] c3: entered promiscuous mode
[  464.426752] br0: port 4(sender) entered blocking state
[  464.426809] br0: port 4(sender) entered disabled state
[  464.426869] sender: entered allmulticast mode
[  464.426954] sender: entered promiscuous mode
[  464.444756] br0: port 4(sender) entered blocking state
[  464.444834] br0: port 4(sender) entered forwarding state
[  464.444881] br0: port 3(c3) entered blocking state
[  464.444922] br0: port 3(c3) entered forwarding state
[  464.444962] br0: port 2(c2) entered blocking state
[  464.445001] br0: port 2(c2) entered forwarding state
[  464.445069] br0: port 1(c1) entered blocking state
[  464.445116] br0: port 1(c1) entered forwarding state
[  475.139950] br0: port 1(c1) entered disabled state
[  475.140268] c1 (unregistering): left allmulticast mode
[  475.140351] c1 (unregistering): left promiscuous mode
[  475.140402] br0: port 1(c1) entered disabled state
[  475.174952] br0: port 2(c2) entered disabled state
[  475.175253] c2 (unregistering): left allmulticast mode
[  475.175319] c2 (unregistering): left promiscuous mode
[  475.175372] br0: port 2(c2) entered disabled state
[  475.205927] br0: port 3(c3) entered disabled state
[  475.206337] c3 (unregistering): left allmulticast mode
[  475.206418] c3 (unregistering): left promiscuous mode
[  475.206471] br0: port 3(c3) entered disabled state
[  475.237915] br0: port 4(sender) entered disabled state
[  475.238185] sender (unregistering): left allmulticast mode
[  475.238238] sender (unregistering): left promiscuous mode
[  475.238301] br0: port 4(sender) entered disabled state