[  517.698563] br0: port 1(c1) entered blocking state
[  517.698620] br0: port 1(c1) entered disabled state
[  517.698654] c1: entered allmulticast mode
[  517.698699] c1: entered promiscuous mode
[  517.715755] br0: port 2(c2) entered blocking state
[  517.715800] br0: port 2(c2) entered disabled state
[  517.715834] c2: entered allmulticast mode
[  517.715884] c2: entered promiscuous mode
[  517.732681] br0: port 3(c3) entered blocking state
[  517.732714] br0: port 3(c3) entered disabled state
[  517.732757] c3: entered allmulticast mode
[  517.732799] c3: entered promiscuous mode
[  517.749457] br0: port 4(sender) entered blocking state
[  517.749527] br0: port 4(sender) entered disabled state
[  517.749595] sender: entered allmulticast mode
[  517.749679] sender: entered promiscuous mode
[  517.756307] br0: port 4(sender) entered blocking state
[  517.756373] br0: port 4(sender) entered forwarding state
[  517.756439] br0: port 3(c3) entered blocking state
[  517.756503] br0: port 3(c3) entered forwarding state
[  517.756569] br0: port 2(c2) entered blocking state
[  517.756631] br0: port 2(c2) entered forwarding state
[  517.756696] br0: port 1(c1) entered blocking state
[  517.756765] br0: port 1(c1) entered forwarding state
[  517.764535] Bridge firewalling registered
[  528.428258] br0: port 1(c1) entered disabled state
[  528.428449] c1 (unregistering): left allmulticast mode
[  528.428485] c1 (unregistering): left promiscuous mode
[  528.428516] br0: port 1(c1) entered disabled state
[  528.451224] br0: port 2(c2) entered disabled state
[  528.451363] c2 (unregistering): left allmulticast mode
[  528.451394] c2 (unregistering): left promiscuous mode
[  528.451424] br0: port 2(c2) entered disabled state
[  528.478271] br0: port 4(sender) entered disabled state
[  528.478352] br0: port 3(c3) entered disabled state
[  528.478498] sender (unregistering): left allmulticast mode
[  528.478529] sender (unregistering): left promiscuous mode
[  528.478559] br0: port 4(sender) entered disabled state
[  528.478783] c3 (unregistering): left allmulticast mode
[  528.478819] c3 (unregistering): left promiscuous mode
[  528.478846] br0: port 3(c3) entered disabled state