[  701.010920] br0: port 1(c1) entered blocking state
[  701.010984] br0: port 1(c1) entered disabled state
[  701.011040] c1: entered allmulticast mode
[  701.011112] c1: entered promiscuous mode
[  701.053196] br0: port 2(c2) entered blocking state
[  701.053289] br0: port 2(c2) entered disabled state
[  701.053355] c2: entered allmulticast mode
[  701.053438] c2: entered promiscuous mode
[  701.096452] br0: port 3(c3) entered blocking state
[  701.096508] br0: port 3(c3) entered disabled state
[  701.096573] c3: entered allmulticast mode
[  701.096644] c3: entered promiscuous mode
[  701.141834] br0: port 4(sender) entered blocking state
[  701.141959] br0: port 4(sender) entered disabled state
[  701.142029] sender: entered allmulticast mode
[  701.142136] sender: entered promiscuous mode
[  701.158779] br0: port 4(sender) entered blocking state
[  701.158862] br0: port 4(sender) entered forwarding state
[  701.158922] br0: port 3(c3) entered blocking state
[  701.158970] br0: port 3(c3) entered forwarding state
[  701.159021] br0: port 2(c2) entered blocking state
[  701.159067] br0: port 2(c2) entered forwarding state
[  701.159120] br0: port 1(c1) entered blocking state
[  701.159170] br0: port 1(c1) entered forwarding state
[  711.873112] br0: port 1(c1) entered disabled state
[  711.873460] c1 (unregistering): left allmulticast mode
[  711.873512] c1 (unregistering): left promiscuous mode
[  711.873554] br0: port 1(c1) entered disabled state
[  711.920123] br0: port 2(c2) entered disabled state
[  711.920431] c2 (unregistering): left allmulticast mode
[  711.920481] c2 (unregistering): left promiscuous mode
[  711.920523] br0: port 2(c2) entered disabled state
[  711.947004] br0: port 3(c3) entered disabled state
[  711.947451] c3 (unregistering): left allmulticast mode
[  711.947523] c3 (unregistering): left promiscuous mode
[  711.947567] br0: port 3(c3) entered disabled state
[  711.989033] br0: port 4(sender) entered disabled state
[  711.989257] sender (unregistering): left allmulticast mode
[  711.989304] sender (unregistering): left promiscuous mode
[  711.989348] br0: port 4(sender) entered disabled state