[  506.625080] br0: port 1(c1) entered blocking state
[  506.625185] br0: port 1(c1) entered disabled state
[  506.625273] c1: entered allmulticast mode
[  506.625372] c1: entered promiscuous mode
[  506.644369] br0: port 2(c2) entered blocking state
[  506.644452] br0: port 2(c2) entered disabled state
[  506.644525] c2: entered allmulticast mode
[  506.644618] c2: entered promiscuous mode
[  506.663567] br0: port 3(c3) entered blocking state
[  506.663655] br0: port 3(c3) entered disabled state
[  506.663730] c3: entered allmulticast mode
[  506.663824] c3: entered promiscuous mode
[  506.682832] br0: port 4(sender) entered blocking state
[  506.682938] br0: port 4(sender) entered disabled state
[  506.683011] sender: entered allmulticast mode
[  506.683114] sender: entered promiscuous mode
[  506.690442] br0: port 4(sender) entered blocking state
[  506.690487] br0: port 4(sender) entered forwarding state
[  506.690522] br0: port 3(c3) entered blocking state
[  506.690554] br0: port 3(c3) entered forwarding state
[  506.690584] br0: port 2(c2) entered blocking state
[  506.690614] br0: port 2(c2) entered forwarding state
[  506.690646] br0: port 1(c1) entered blocking state
[  506.690696] br0: port 1(c1) entered forwarding state
[  506.698573] Bridge firewalling registered
[  517.372028] br0: port 1(c1) entered disabled state
[  517.372298] c1 (unregistering): left allmulticast mode
[  517.372344] c1 (unregistering): left promiscuous mode
[  517.372382] br0: port 1(c1) entered disabled state
[  517.393070] br0: port 2(c2) entered disabled state
[  517.393307] c2 (unregistering): left allmulticast mode
[  517.393346] c2 (unregistering): left promiscuous mode
[  517.393377] br0: port 2(c2) entered disabled state
[  517.412083] br0: port 3(c3) entered disabled state
[  517.412327] c3 (unregistering): left allmulticast mode
[  517.412369] c3 (unregistering): left promiscuous mode
[  517.412405] br0: port 3(c3) entered disabled state
[  517.429107] br0: port 4(sender) entered disabled state
[  517.429334] sender (unregistering): left allmulticast mode
[  517.429384] sender (unregistering): left promiscuous mode
[  517.429419] br0: port 4(sender) entered disabled state