[  517.148139] br0: port 1(c1) entered blocking state
[  517.148230] br0: port 1(c1) entered disabled state
[  517.148302] c1: entered allmulticast mode
[  517.148392] c1: entered promiscuous mode
[  517.166488] br0: port 2(c2) entered blocking state
[  517.166527] br0: port 2(c2) entered disabled state
[  517.166561] c2: entered allmulticast mode
[  517.166605] c2: entered promiscuous mode
[  517.184426] br0: port 3(c3) entered blocking state
[  517.184462] br0: port 3(c3) entered disabled state
[  517.184497] c3: entered allmulticast mode
[  517.184542] c3: entered promiscuous mode
[  517.202554] br0: port 4(sender) entered blocking state
[  517.202627] br0: port 4(sender) entered disabled state
[  517.202707] sender: entered allmulticast mode
[  517.202796] sender: entered promiscuous mode
[  517.209838] br0: port 4(sender) entered blocking state
[  517.209875] br0: port 4(sender) entered forwarding state
[  517.209908] br0: port 3(c3) entered blocking state
[  517.209940] br0: port 3(c3) entered forwarding state
[  517.209976] br0: port 2(c2) entered blocking state
[  517.210006] br0: port 2(c2) entered forwarding state
[  517.210037] br0: port 1(c1) entered blocking state
[  517.210069] br0: port 1(c1) entered forwarding state
[  517.218944] Bridge firewalling registered
[  527.862171] br0: port 1(c1) entered disabled state
[  527.862356] c1 (unregistering): left allmulticast mode
[  527.862395] c1 (unregistering): left promiscuous mode
[  527.862428] br0: port 1(c1) entered disabled state
[  527.892147] br0: port 2(c2) entered disabled state
[  527.892294] c2 (unregistering): left allmulticast mode
[  527.892328] c2 (unregistering): left promiscuous mode
[  527.892361] br0: port 2(c2) entered disabled state
[  527.916190] br0: port 4(sender) entered disabled state
[  527.916260] br0: port 3(c3) entered disabled state
[  527.916385] sender (unregistering): left allmulticast mode
[  527.916415] sender (unregistering): left promiscuous mode
[  527.916443] br0: port 4(sender) entered disabled state
[  527.916675] c3 (unregistering): left allmulticast mode
[  527.916704] c3 (unregistering): left promiscuous mode
[  527.916743] br0: port 3(c3) entered disabled state