[  707.042706] br0: port 1(c1) entered blocking state
[  707.042808] br0: port 1(c1) entered disabled state
[  707.042877] c1: entered allmulticast mode
[  707.042970] c1: entered promiscuous mode
[  707.097761] br0: port 2(c2) entered blocking state
[  707.097827] br0: port 2(c2) entered disabled state
[  707.097884] c2: entered allmulticast mode
[  707.097962] c2: entered promiscuous mode
[  707.149279] br0: port 3(c3) entered blocking state
[  707.149360] br0: port 3(c3) entered disabled state
[  707.149409] c3: entered allmulticast mode
[  707.149477] c3: entered promiscuous mode
[  707.200391] br0: port 4(sender) entered blocking state
[  707.200497] br0: port 4(sender) entered disabled state
[  707.200570] sender: entered allmulticast mode
[  707.200682] sender: entered promiscuous mode
[  707.221224] br0: port 4(sender) entered blocking state
[  707.221319] br0: port 4(sender) entered forwarding state
[  707.221386] br0: port 3(c3) entered blocking state
[  707.221454] br0: port 3(c3) entered forwarding state
[  707.221514] br0: port 2(c2) entered blocking state
[  707.221576] br0: port 2(c2) entered forwarding state
[  707.221642] br0: port 1(c1) entered blocking state
[  707.221727] br0: port 1(c1) entered forwarding state
[  717.965128] br0: port 1(c1) entered disabled state
[  717.965460] c1 (unregistering): left allmulticast mode
[  717.965532] c1 (unregistering): left promiscuous mode
[  717.965588] br0: port 1(c1) entered disabled state
[  718.011061] br0: port 2(c2) entered disabled state
[  718.011395] c2 (unregistering): left allmulticast mode
[  718.011472] c2 (unregistering): left promiscuous mode
[  718.011531] br0: port 2(c2) entered disabled state
[  718.054092] br0: port 3(c3) entered disabled state
[  718.054458] c3 (unregistering): left allmulticast mode
[  718.054530] c3 (unregistering): left promiscuous mode
[  718.054604] br0: port 3(c3) entered disabled state
[  718.092148] br0: port 4(sender) entered disabled state
[  718.092515] sender (unregistering): left allmulticast mode
[  718.092616] sender (unregistering): left promiscuous mode
[  718.092709] br0: port 4(sender) entered disabled state