[  709.865850] br0: port 1(c1) entered blocking state
[  709.865937] br0: port 1(c1) entered disabled state
[  709.866027] c1: entered allmulticast mode
[  709.866116] c1: entered promiscuous mode
[  709.913588] br0: port 2(c2) entered blocking state
[  709.913645] br0: port 2(c2) entered disabled state
[  709.913701] c2: entered allmulticast mode
[  709.913771] c2: entered promiscuous mode
[  709.960067] br0: port 3(c3) entered blocking state
[  709.960161] br0: port 3(c3) entered disabled state
[  709.960227] c3: entered allmulticast mode
[  709.960303] c3: entered promiscuous mode
[  710.005037] br0: port 4(sender) entered blocking state
[  710.005100] br0: port 4(sender) entered disabled state
[  710.005157] sender: entered allmulticast mode
[  710.005251] sender: entered promiscuous mode
[  710.022284] br0: port 4(sender) entered blocking state
[  710.022342] br0: port 4(sender) entered forwarding state
[  710.022389] br0: port 3(c3) entered blocking state
[  710.022430] br0: port 3(c3) entered forwarding state
[  710.022480] br0: port 2(c2) entered blocking state
[  710.022522] br0: port 2(c2) entered forwarding state
[  710.022567] br0: port 1(c1) entered blocking state
[  710.022608] br0: port 1(c1) entered forwarding state
[  720.729567] br0: port 1(c1) entered disabled state
[  720.729860] c1 (unregistering): left allmulticast mode
[  720.729922] c1 (unregistering): left promiscuous mode
[  720.729965] br0: port 1(c1) entered disabled state
[  720.773132] br0: port 2(c2) entered disabled state
[  720.773403] c2 (unregistering): left allmulticast mode
[  720.773472] c2 (unregistering): left promiscuous mode
[  720.773519] br0: port 2(c2) entered disabled state
[  720.815124] br0: port 3(c3) entered disabled state
[  720.815366] c3 (unregistering): left allmulticast mode
[  720.815413] c3 (unregistering): left promiscuous mode
[  720.815457] br0: port 3(c3) entered disabled state
[  720.856139] br0: port 4(sender) entered disabled state
[  720.856453] sender (unregistering): left allmulticast mode
[  720.856532] sender (unregistering): left promiscuous mode
[  720.856577] br0: port 4(sender) entered disabled state