[  517.960471] br0: port 1(c1) entered blocking state
[  517.960528] br0: port 1(c1) entered disabled state
[  517.960567] c1: entered allmulticast mode
[  517.960613] c1: entered promiscuous mode
[  517.978551] br0: port 2(c2) entered blocking state
[  517.978591] br0: port 2(c2) entered disabled state
[  517.978623] c2: entered allmulticast mode
[  517.978667] c2: entered promiscuous mode
[  517.996584] br0: port 3(c3) entered blocking state
[  517.996659] br0: port 3(c3) entered disabled state
[  517.996737] c3: entered allmulticast mode
[  517.996813] c3: entered promiscuous mode
[  518.014799] br0: port 4(sender) entered blocking state
[  518.014864] br0: port 4(sender) entered disabled state
[  518.014930] sender: entered allmulticast mode
[  518.015016] sender: entered promiscuous mode
[  518.022252] br0: port 4(sender) entered blocking state
[  518.022321] br0: port 4(sender) entered forwarding state
[  518.022387] br0: port 3(c3) entered blocking state
[  518.022456] br0: port 3(c3) entered forwarding state
[  518.022522] br0: port 2(c2) entered blocking state
[  518.022585] br0: port 2(c2) entered forwarding state
[  518.022650] br0: port 1(c1) entered blocking state
[  518.022721] br0: port 1(c1) entered forwarding state
[  518.030605] Bridge firewalling registered
[  528.638831] br0: port 1(c1) entered disabled state
[  528.639033] c1 (unregistering): left allmulticast mode
[  528.639066] c1 (unregistering): left promiscuous mode
[  528.639094] br0: port 1(c1) entered disabled state
[  528.655799] br0: port 2(c2) entered disabled state
[  528.655950] c2 (unregistering): left allmulticast mode
[  528.655982] c2 (unregistering): left promiscuous mode
[  528.656017] br0: port 2(c2) entered disabled state
[  528.675800] br0: port 3(c3) entered disabled state
[  528.675957] c3 (unregistering): left allmulticast mode
[  528.675991] c3 (unregistering): left promiscuous mode
[  528.676019] br0: port 3(c3) entered disabled state
[  528.696793] br0: port 4(sender) entered disabled state
[  528.696924] sender (unregistering): left allmulticast mode
[  528.696953] sender (unregistering): left promiscuous mode
[  528.696978] br0: port 4(sender) entered disabled state