[  707.469577] br0: port 1(c1) entered blocking state
[  707.469663] br0: port 1(c1) entered disabled state
[  707.469737] c1: entered allmulticast mode
[  707.469825] c1: entered promiscuous mode
[  707.513061] br0: port 2(c2) entered blocking state
[  707.513114] br0: port 2(c2) entered disabled state
[  707.513161] c2: entered allmulticast mode
[  707.513228] c2: entered promiscuous mode
[  707.559873] br0: port 3(c3) entered blocking state
[  707.559945] br0: port 3(c3) entered disabled state
[  707.560009] c3: entered allmulticast mode
[  707.560084] c3: entered promiscuous mode
[  707.605873] br0: port 4(sender) entered blocking state
[  707.605928] br0: port 4(sender) entered disabled state
[  707.605987] sender: entered allmulticast mode
[  707.606064] sender: entered promiscuous mode
[  707.622170] br0: port 4(sender) entered blocking state
[  707.622222] br0: port 4(sender) entered forwarding state
[  707.622281] br0: port 3(c3) entered blocking state
[  707.622327] br0: port 3(c3) entered forwarding state
[  707.622376] br0: port 2(c2) entered blocking state
[  707.622415] br0: port 2(c2) entered forwarding state
[  707.622452] br0: port 1(c1) entered blocking state
[  707.622491] br0: port 1(c1) entered forwarding state
[  718.358529] br0: port 1(c1) entered disabled state
[  718.358812] c1 (unregistering): left allmulticast mode
[  718.358881] c1 (unregistering): left promiscuous mode
[  718.358938] br0: port 1(c1) entered disabled state
[  718.402514] br0: port 2(c2) entered disabled state
[  718.402802] c2 (unregistering): left allmulticast mode
[  718.402864] c2 (unregistering): left promiscuous mode
[  718.402920] br0: port 2(c2) entered disabled state
[  718.441553] br0: port 3(c3) entered disabled state
[  718.441856] c3 (unregistering): left allmulticast mode
[  718.441923] c3 (unregistering): left promiscuous mode
[  718.441981] br0: port 3(c3) entered disabled state
[  718.480502] br0: port 4(sender) entered disabled state
[  718.480754] sender (unregistering): left allmulticast mode
[  718.480819] sender (unregistering): left promiscuous mode
[  718.480877] br0: port 4(sender) entered disabled state