[  694.623477] br0: port 1(c1) entered blocking state
[  694.623558] br0: port 1(c1) entered disabled state
[  694.623631] c1: entered allmulticast mode
[  694.623716] c1: entered promiscuous mode
[  694.671148] br0: port 2(c2) entered blocking state
[  694.671205] br0: port 2(c2) entered disabled state
[  694.671260] c2: entered allmulticast mode
[  694.671332] c2: entered promiscuous mode
[  694.715267] br0: port 3(c3) entered blocking state
[  694.715348] br0: port 3(c3) entered disabled state
[  694.715425] c3: entered allmulticast mode
[  694.715523] c3: entered promiscuous mode
[  694.758767] br0: port 4(sender) entered blocking state
[  694.758829] br0: port 4(sender) entered disabled state
[  694.758888] sender: entered allmulticast mode
[  694.758978] sender: entered promiscuous mode
[  694.777619] br0: port 4(sender) entered blocking state
[  694.777680] br0: port 4(sender) entered forwarding state
[  694.777732] br0: port 3(c3) entered blocking state
[  694.777773] br0: port 3(c3) entered forwarding state
[  694.777819] br0: port 2(c2) entered blocking state
[  694.777861] br0: port 2(c2) entered forwarding state
[  694.777907] br0: port 1(c1) entered blocking state
[  694.777949] br0: port 1(c1) entered forwarding state
[  705.497688] br0: port 1(c1) entered disabled state
[  705.498045] c1 (unregistering): left allmulticast mode
[  705.498140] c1 (unregistering): left promiscuous mode
[  705.498228] br0: port 1(c1) entered disabled state
[  705.541708] br0: port 2(c2) entered disabled state
[  705.542027] c2 (unregistering): left allmulticast mode
[  705.542093] c2 (unregistering): left promiscuous mode
[  705.542159] br0: port 2(c2) entered disabled state
[  705.584698] br0: port 3(c3) entered disabled state
[  705.585102] c3 (unregistering): left allmulticast mode
[  705.585187] c3 (unregistering): left promiscuous mode
[  705.585269] br0: port 3(c3) entered disabled state
[  705.621716] br0: port 4(sender) entered disabled state
[  705.622127] sender (unregistering): left allmulticast mode
[  705.622226] sender (unregistering): left promiscuous mode
[  705.622320] br0: port 4(sender) entered disabled state