[  511.508172] br0: port 1(c1) entered blocking state
[  511.508266] br0: port 1(c1) entered disabled state
[  511.508341] c1: entered allmulticast mode
[  511.508434] c1: entered promiscuous mode
[  511.527532] br0: port 2(c2) entered blocking state
[  511.527568] br0: port 2(c2) entered disabled state
[  511.527602] c2: entered allmulticast mode
[  511.527652] c2: entered promiscuous mode
[  511.546579] br0: port 3(c3) entered blocking state
[  511.546614] br0: port 3(c3) entered disabled state
[  511.546650] c3: entered allmulticast mode
[  511.546694] c3: entered promiscuous mode
[  511.565560] br0: port 4(sender) entered blocking state
[  511.565629] br0: port 4(sender) entered disabled state
[  511.565700] sender: entered allmulticast mode
[  511.565788] sender: entered promiscuous mode
[  511.573376] br0: port 4(sender) entered blocking state
[  511.573444] br0: port 4(sender) entered forwarding state
[  511.573513] br0: port 3(c3) entered blocking state
[  511.573579] br0: port 3(c3) entered forwarding state
[  511.573647] br0: port 2(c2) entered blocking state
[  511.573713] br0: port 2(c2) entered forwarding state
[  511.573780] br0: port 1(c1) entered blocking state
[  511.573845] br0: port 1(c1) entered forwarding state
[  511.582056] Bridge firewalling registered
[  522.210990] br0: port 1(c1) entered disabled state
[  522.211167] c1 (unregistering): left allmulticast mode
[  522.211200] c1 (unregistering): left promiscuous mode
[  522.211227] br0: port 1(c1) entered disabled state
[  522.238034] br0: port 2(c2) entered disabled state
[  522.238262] c2 (unregistering): left allmulticast mode
[  522.238331] c2 (unregistering): left promiscuous mode
[  522.238398] br0: port 2(c2) entered disabled state
[  522.270976] br0: port 4(sender) entered disabled state
[  522.271100] br0: port 3(c3) entered disabled state
[  522.271282] sender (unregistering): left allmulticast mode
[  522.271349] sender (unregistering): left promiscuous mode
[  522.271417] br0: port 4(sender) entered disabled state
[  522.271701] c3 (unregistering): left allmulticast mode
[  522.271770] c3 (unregistering): left promiscuous mode
[  522.271836] br0: port 3(c3) entered disabled state