[  506.341968] br0: port 1(c1) entered blocking state
[  506.342023] br0: port 1(c1) entered disabled state
[  506.342059] c1: entered allmulticast mode
[  506.342108] c1: entered promiscuous mode
[  506.360628] br0: port 2(c2) entered blocking state
[  506.360703] br0: port 2(c2) entered disabled state
[  506.360817] c2: entered allmulticast mode
[  506.360898] c2: entered promiscuous mode
[  506.379243] br0: port 3(c3) entered blocking state
[  506.379321] br0: port 3(c3) entered disabled state
[  506.379387] c3: entered allmulticast mode
[  506.379466] c3: entered promiscuous mode
[  506.397526] br0: port 4(sender) entered blocking state
[  506.397561] br0: port 4(sender) entered disabled state
[  506.397597] sender: entered allmulticast mode
[  506.397654] sender: entered promiscuous mode
[  506.404828] br0: port 4(sender) entered blocking state
[  506.404894] br0: port 4(sender) entered forwarding state
[  506.404962] br0: port 3(c3) entered blocking state
[  506.405023] br0: port 3(c3) entered forwarding state
[  506.405087] br0: port 2(c2) entered blocking state
[  506.405148] br0: port 2(c2) entered forwarding state
[  506.405215] br0: port 1(c1) entered blocking state
[  506.405284] br0: port 1(c1) entered forwarding state
[  506.413150] Bridge firewalling registered
[  517.090388] br0: port 1(c1) entered disabled state
[  517.090587] c1 (unregistering): left allmulticast mode
[  517.090620] c1 (unregistering): left promiscuous mode
[  517.090652] br0: port 1(c1) entered disabled state
[  517.110353] br0: port 2(c2) entered disabled state
[  517.110504] c2 (unregistering): left allmulticast mode
[  517.110535] c2 (unregistering): left promiscuous mode
[  517.110567] br0: port 2(c2) entered disabled state
[  517.127383] br0: port 3(c3) entered disabled state
[  517.127559] c3 (unregistering): left allmulticast mode
[  517.127589] c3 (unregistering): left promiscuous mode
[  517.127622] br0: port 3(c3) entered disabled state
[  517.142343] sender: left allmulticast mode
[  517.142368] sender: left promiscuous mode
[  517.142396] br0: port 4(sender) entered disabled state