[  512.271929] br0: port 1(c1) entered blocking state
[  512.271980] br0: port 1(c1) entered disabled state
[  512.272022] c1: entered allmulticast mode
[  512.272073] c1: entered promiscuous mode
[  512.290051] br0: port 2(c2) entered blocking state
[  512.290084] br0: port 2(c2) entered disabled state
[  512.290116] c2: entered allmulticast mode
[  512.290161] c2: entered promiscuous mode
[  512.308278] br0: port 3(c3) entered blocking state
[  512.308322] br0: port 3(c3) entered disabled state
[  512.308357] c3: entered allmulticast mode
[  512.308404] c3: entered promiscuous mode
[  512.326619] br0: port 4(sender) entered blocking state
[  512.326657] br0: port 4(sender) entered disabled state
[  512.326693] sender: entered allmulticast mode
[  512.326748] sender: entered promiscuous mode
[  512.333927] br0: port 4(sender) entered blocking state
[  512.333963] br0: port 4(sender) entered forwarding state
[  512.333996] br0: port 3(c3) entered blocking state
[  512.334027] br0: port 3(c3) entered forwarding state
[  512.334059] br0: port 2(c2) entered blocking state
[  512.334090] br0: port 2(c2) entered forwarding state
[  512.334120] br0: port 1(c1) entered blocking state
[  512.334149] br0: port 1(c1) entered forwarding state
[  512.342426] Bridge firewalling registered
[  522.963414] br0: port 1(c1) entered disabled state
[  522.963592] c1 (unregistering): left allmulticast mode
[  522.963624] c1 (unregistering): left promiscuous mode
[  522.963650] br0: port 1(c1) entered disabled state
[  522.981377] br0: port 2(c2) entered disabled state
[  522.981524] c2 (unregistering): left allmulticast mode
[  522.981560] c2 (unregistering): left promiscuous mode
[  522.981596] br0: port 2(c2) entered disabled state
[  522.998378] br0: port 3(c3) entered disabled state
[  522.998599] c3 (unregistering): left allmulticast mode
[  522.998682] c3 (unregistering): left promiscuous mode
[  522.998752] br0: port 3(c3) entered disabled state
[  523.017388] br0: port 4(sender) entered disabled state
[  523.017790] sender (unregistering): left allmulticast mode
[  523.017820] sender (unregistering): left promiscuous mode
[  523.017852] br0: port 4(sender) entered disabled state