[  701.309824] br0: port 1(c1) entered blocking state
[  701.309895] br0: port 1(c1) entered disabled state
[  701.309959] c1: entered allmulticast mode
[  701.310033] c1: entered promiscuous mode
[  701.359097] br0: port 2(c2) entered blocking state
[  701.359197] br0: port 2(c2) entered disabled state
[  701.359271] c2: entered allmulticast mode
[  701.359348] c2: entered promiscuous mode
[  701.406009] br0: port 3(c3) entered blocking state
[  701.406069] br0: port 3(c3) entered disabled state
[  701.406130] c3: entered allmulticast mode
[  701.406210] c3: entered promiscuous mode
[  701.452467] br0: port 4(sender) entered blocking state
[  701.452567] br0: port 4(sender) entered disabled state
[  701.452640] sender: entered allmulticast mode
[  701.452744] sender: entered promiscuous mode
[  701.471161] br0: port 4(sender) entered blocking state
[  701.471260] br0: port 4(sender) entered forwarding state
[  701.471328] br0: port 3(c3) entered blocking state
[  701.471389] br0: port 3(c3) entered forwarding state
[  701.471450] br0: port 2(c2) entered blocking state
[  701.471509] br0: port 2(c2) entered forwarding state
[  701.471570] br0: port 1(c1) entered blocking state
[  701.471631] br0: port 1(c1) entered forwarding state
[  712.182044] br0: port 1(c1) entered disabled state
[  712.182339] c1 (unregistering): left allmulticast mode
[  712.182393] c1 (unregistering): left promiscuous mode
[  712.182440] br0: port 1(c1) entered disabled state
[  712.227002] br0: port 2(c2) entered disabled state
[  712.227294] c2 (unregistering): left allmulticast mode
[  712.227336] c2 (unregistering): left promiscuous mode
[  712.227381] br0: port 2(c2) entered disabled state
[  712.256999] br0: port 3(c3) entered disabled state
[  712.257256] c3 (unregistering): left allmulticast mode
[  712.257308] c3 (unregistering): left promiscuous mode
[  712.257351] br0: port 3(c3) entered disabled state
[  712.304994] br0: port 4(sender) entered disabled state
[  712.305240] sender (unregistering): left allmulticast mode
[  712.305315] sender (unregistering): left promiscuous mode
[  712.305358] br0: port 4(sender) entered disabled state