[  518.674040] br0: port 1(c1) entered blocking state
[  518.674143] br0: port 1(c1) entered disabled state
[  518.674214] c1: entered allmulticast mode
[  518.674309] c1: entered promiscuous mode
[  518.693322] br0: port 2(c2) entered blocking state
[  518.693362] br0: port 2(c2) entered disabled state
[  518.693395] c2: entered allmulticast mode
[  518.693440] c2: entered promiscuous mode
[  518.713101] br0: port 3(c3) entered blocking state
[  518.713143] br0: port 3(c3) entered disabled state
[  518.713180] c3: entered allmulticast mode
[  518.713226] c3: entered promiscuous mode
[  518.732697] br0: port 4(sender) entered blocking state
[  518.732737] br0: port 4(sender) entered disabled state
[  518.732769] sender: entered allmulticast mode
[  518.732820] sender: entered promiscuous mode
[  518.740331] br0: port 4(sender) entered blocking state
[  518.740375] br0: port 4(sender) entered forwarding state
[  518.740415] br0: port 3(c3) entered blocking state
[  518.740440] br0: port 3(c3) entered forwarding state
[  518.740475] br0: port 2(c2) entered blocking state
[  518.740507] br0: port 2(c2) entered forwarding state
[  518.740536] br0: port 1(c1) entered blocking state
[  518.740566] br0: port 1(c1) entered forwarding state
[  518.749026] Bridge firewalling registered
[  529.383425] br0: port 1(c1) entered disabled state
[  529.383648] c1 (unregistering): left allmulticast mode
[  529.383696] c1 (unregistering): left promiscuous mode
[  529.383729] br0: port 1(c1) entered disabled state
[  529.399355] br0: port 2(c2) entered disabled state
[  529.399535] c2 (unregistering): left allmulticast mode
[  529.399577] c2 (unregistering): left promiscuous mode
[  529.399602] br0: port 2(c2) entered disabled state
[  529.418363] br0: port 3(c3) entered disabled state
[  529.418553] c3 (unregistering): left allmulticast mode
[  529.418592] c3 (unregistering): left promiscuous mode
[  529.418627] br0: port 3(c3) entered disabled state
[  529.437420] br0: port 4(sender) entered disabled state
[  529.437645] sender (unregistering): left allmulticast mode
[  529.437686] sender (unregistering): left promiscuous mode
[  529.437718] br0: port 4(sender) entered disabled state