[  705.321849] br0: port 1(c1) entered blocking state
[  705.321938] br0: port 1(c1) entered disabled state
[  705.322012] c1: entered allmulticast mode
[  705.322092] c1: entered promiscuous mode
[  705.374222] br0: port 2(c2) entered blocking state
[  705.374321] br0: port 2(c2) entered disabled state
[  705.374397] c2: entered allmulticast mode
[  705.374474] c2: entered promiscuous mode
[  705.423463] br0: port 3(c3) entered blocking state
[  705.423538] br0: port 3(c3) entered disabled state
[  705.423602] c3: entered allmulticast mode
[  705.423697] c3: entered promiscuous mode
[  705.471119] br0: port 4(sender) entered blocking state
[  705.471231] br0: port 4(sender) entered disabled state
[  705.471313] sender: entered allmulticast mode
[  705.471422] sender: entered promiscuous mode
[  705.490204] br0: port 4(sender) entered blocking state
[  705.490309] br0: port 4(sender) entered forwarding state
[  705.490389] br0: port 3(c3) entered blocking state
[  705.490459] br0: port 3(c3) entered forwarding state
[  705.490530] br0: port 2(c2) entered blocking state
[  705.490594] br0: port 2(c2) entered forwarding state
[  705.490660] br0: port 1(c1) entered blocking state
[  705.490708] br0: port 1(c1) entered forwarding state
[  716.212101] br0: port 1(c1) entered disabled state
[  716.212408] c1 (unregistering): left allmulticast mode
[  716.212479] c1 (unregistering): left promiscuous mode
[  716.212535] br0: port 1(c1) entered disabled state
[  716.248228] br0: port 2(c2) entered disabled state
[  716.248506] c2 (unregistering): left allmulticast mode
[  716.248564] c2 (unregistering): left promiscuous mode
[  716.248606] br0: port 2(c2) entered disabled state
[  716.287053] br0: port 3(c3) entered disabled state
[  716.287379] c3 (unregistering): left allmulticast mode
[  716.287460] c3 (unregistering): left promiscuous mode
[  716.287502] br0: port 3(c3) entered disabled state
[  716.327050] br0: port 4(sender) entered disabled state
[  716.327318] sender (unregistering): left allmulticast mode
[  716.327425] sender (unregistering): left promiscuous mode
[  716.327467] br0: port 4(sender) entered disabled state