[  700.728884] br0: port 1(c1) entered blocking state
[  700.728948] br0: port 1(c1) entered disabled state
[  700.729007] c1: entered allmulticast mode
[  700.729080] c1: entered promiscuous mode
[  700.777880] br0: port 2(c2) entered blocking state
[  700.777951] br0: port 2(c2) entered disabled state
[  700.778018] c2: entered allmulticast mode
[  700.778100] c2: entered promiscuous mode
[  700.824818] br0: port 3(c3) entered blocking state
[  700.824883] br0: port 3(c3) entered disabled state
[  700.824945] c3: entered allmulticast mode
[  700.825015] c3: entered promiscuous mode
[  700.870337] br0: port 4(sender) entered blocking state
[  700.870399] br0: port 4(sender) entered disabled state
[  700.870454] sender: entered allmulticast mode
[  700.870536] sender: entered promiscuous mode
[  700.888172] br0: port 4(sender) entered blocking state
[  700.888234] br0: port 4(sender) entered forwarding state
[  700.888281] br0: port 3(c3) entered blocking state
[  700.888323] br0: port 3(c3) entered forwarding state
[  700.888368] br0: port 2(c2) entered blocking state
[  700.888406] br0: port 2(c2) entered forwarding state
[  700.888445] br0: port 1(c1) entered blocking state
[  700.888485] br0: port 1(c1) entered forwarding state
[  711.621031] br0: port 1(c1) entered disabled state
[  711.621497] c1 (unregistering): left allmulticast mode
[  711.621552] c1 (unregistering): left promiscuous mode
[  711.621595] br0: port 1(c1) entered disabled state
[  711.670019] br0: port 2(c2) entered disabled state
[  711.670274] c2 (unregistering): left allmulticast mode
[  711.670331] c2 (unregistering): left promiscuous mode
[  711.670379] br0: port 2(c2) entered disabled state
[  711.716024] br0: port 3(c3) entered disabled state
[  711.716284] c3 (unregistering): left allmulticast mode
[  711.716333] c3 (unregistering): left promiscuous mode
[  711.716396] br0: port 3(c3) entered disabled state
[  711.756982] br0: port 4(sender) entered disabled state
[  711.757241] sender (unregistering): left allmulticast mode
[  711.757287] sender (unregistering): left promiscuous mode
[  711.757323] br0: port 4(sender) entered disabled state