[  516.944885] br0: port 1(c1) entered blocking state
[  516.944939] br0: port 1(c1) entered disabled state
[  516.944975] c1: entered allmulticast mode
[  516.945020] c1: entered promiscuous mode
[  516.963392] br0: port 2(c2) entered blocking state
[  516.963424] br0: port 2(c2) entered disabled state
[  516.963455] c2: entered allmulticast mode
[  516.963498] c2: entered promiscuous mode
[  516.981887] br0: port 3(c3) entered blocking state
[  516.981922] br0: port 3(c3) entered disabled state
[  516.981952] c3: entered allmulticast mode
[  516.981996] c3: entered promiscuous mode
[  517.000220] br0: port 4(sender) entered blocking state
[  517.000256] br0: port 4(sender) entered disabled state
[  517.000288] sender: entered allmulticast mode
[  517.000336] sender: entered promiscuous mode
[  517.007531] br0: port 4(sender) entered blocking state
[  517.007567] br0: port 4(sender) entered forwarding state
[  517.007598] br0: port 3(c3) entered blocking state
[  517.007630] br0: port 3(c3) entered forwarding state
[  517.007660] br0: port 2(c2) entered blocking state
[  517.007694] br0: port 2(c2) entered forwarding state
[  517.007723] br0: port 1(c1) entered blocking state
[  517.007752] br0: port 1(c1) entered forwarding state
[  517.015899] Bridge firewalling registered
[  527.666468] br0: port 1(c1) entered disabled state
[  527.666651] c1 (unregistering): left allmulticast mode
[  527.666685] c1 (unregistering): left promiscuous mode
[  527.666714] br0: port 1(c1) entered disabled state
[  527.689421] br0: port 2(c2) entered disabled state
[  527.689561] c2 (unregistering): left allmulticast mode
[  527.689594] c2 (unregistering): left promiscuous mode
[  527.689621] br0: port 2(c2) entered disabled state
[  527.702440] br0: port 3(c3) entered disabled state
[  527.702577] c3 (unregistering): left allmulticast mode
[  527.702611] c3 (unregistering): left promiscuous mode
[  527.702640] br0: port 3(c3) entered disabled state
[  527.716426] sender: left allmulticast mode
[  527.716453] sender: left promiscuous mode
[  527.716484] br0: port 4(sender) entered disabled state