[  713.434823] br0: port 1(c1) entered blocking state
[  713.434894] br0: port 1(c1) entered disabled state
[  713.434962] c1: entered allmulticast mode
[  713.435041] c1: entered promiscuous mode
[  713.483520] br0: port 2(c2) entered blocking state
[  713.483597] br0: port 2(c2) entered disabled state
[  713.483661] c2: entered allmulticast mode
[  713.483739] c2: entered promiscuous mode
[  713.533136] br0: port 3(c3) entered blocking state
[  713.533208] br0: port 3(c3) entered disabled state
[  713.533267] c3: entered allmulticast mode
[  713.533344] c3: entered promiscuous mode
[  713.584432] br0: port 4(sender) entered blocking state
[  713.584498] br0: port 4(sender) entered disabled state
[  713.584555] sender: entered allmulticast mode
[  713.584648] sender: entered promiscuous mode
[  713.604653] br0: port 4(sender) entered blocking state
[  713.604725] br0: port 4(sender) entered forwarding state
[  713.604786] br0: port 3(c3) entered blocking state
[  713.604838] br0: port 3(c3) entered forwarding state
[  713.604896] br0: port 2(c2) entered blocking state
[  713.604945] br0: port 2(c2) entered forwarding state
[  713.605000] br0: port 1(c1) entered blocking state
[  713.605048] br0: port 1(c1) entered forwarding state
[  724.339186] br0: port 1(c1) entered disabled state
[  724.339452] c1 (unregistering): left allmulticast mode
[  724.339505] c1 (unregistering): left promiscuous mode
[  724.339546] br0: port 1(c1) entered disabled state
[  724.372203] br0: port 2(c2) entered disabled state
[  724.372569] c2 (unregistering): left allmulticast mode
[  724.372622] c2 (unregistering): left promiscuous mode
[  724.372673] br0: port 2(c2) entered disabled state
[  724.411135] br0: port 3(c3) entered disabled state
[  724.411549] c3 (unregistering): left allmulticast mode
[  724.411604] c3 (unregistering): left promiscuous mode
[  724.411650] br0: port 3(c3) entered disabled state
[  724.461172] br0: port 4(sender) entered disabled state
[  724.461512] sender (unregistering): left allmulticast mode
[  724.461567] sender (unregistering): left promiscuous mode
[  724.461617] br0: port 4(sender) entered disabled state