[  508.589703] br0: port 1(c1) entered blocking state
[  508.589754] br0: port 1(c1) entered disabled state
[  508.589796] c1: entered allmulticast mode
[  508.589843] c1: entered promiscuous mode
[  508.607862] br0: port 2(c2) entered blocking state
[  508.607901] br0: port 2(c2) entered disabled state
[  508.607934] c2: entered allmulticast mode
[  508.607980] c2: entered promiscuous mode
[  508.625907] br0: port 3(c3) entered blocking state
[  508.625946] br0: port 3(c3) entered disabled state
[  508.625977] c3: entered allmulticast mode
[  508.626024] c3: entered promiscuous mode
[  508.643827] br0: port 4(sender) entered blocking state
[  508.643864] br0: port 4(sender) entered disabled state
[  508.643899] sender: entered allmulticast mode
[  508.643947] sender: entered promiscuous mode
[  508.651018] br0: port 4(sender) entered blocking state
[  508.651055] br0: port 4(sender) entered forwarding state
[  508.651093] br0: port 3(c3) entered blocking state
[  508.651123] br0: port 3(c3) entered forwarding state
[  508.651152] br0: port 2(c2) entered blocking state
[  508.651184] br0: port 2(c2) entered forwarding state
[  508.651216] br0: port 1(c1) entered blocking state
[  508.651247] br0: port 1(c1) entered forwarding state
[  508.659211] Bridge firewalling registered
[  519.271618] br0: port 1(c1) entered disabled state
[  519.271810] c1 (unregistering): left allmulticast mode
[  519.271844] c1 (unregistering): left promiscuous mode
[  519.271876] br0: port 1(c1) entered disabled state
[  519.291573] br0: port 2(c2) entered disabled state
[  519.291761] c2 (unregistering): left allmulticast mode
[  519.291794] c2 (unregistering): left promiscuous mode
[  519.291826] br0: port 2(c2) entered disabled state
[  519.310623] br0: port 3(c3) entered disabled state
[  519.310899] c3 (unregistering): left allmulticast mode
[  519.310946] c3 (unregistering): left promiscuous mode
[  519.310985] br0: port 3(c3) entered disabled state
[  519.328684] br0: port 4(sender) entered disabled state
[  519.328899] sender (unregistering): left allmulticast mode
[  519.328941] sender (unregistering): left promiscuous mode
[  519.328976] br0: port 4(sender) entered disabled state