[  515.542324] br0: port 1(c1) entered blocking state
[  515.542374] br0: port 1(c1) entered disabled state
[  515.542415] c1: entered allmulticast mode
[  515.542463] c1: entered promiscuous mode
[  515.561289] br0: port 2(c2) entered blocking state
[  515.561337] br0: port 2(c2) entered disabled state
[  515.561371] c2: entered allmulticast mode
[  515.561417] c2: entered promiscuous mode
[  515.579570] br0: port 3(c3) entered blocking state
[  515.579608] br0: port 3(c3) entered disabled state
[  515.579644] c3: entered allmulticast mode
[  515.579690] c3: entered promiscuous mode
[  515.597602] br0: port 4(sender) entered blocking state
[  515.597640] br0: port 4(sender) entered disabled state
[  515.597674] sender: entered allmulticast mode
[  515.597725] sender: entered promiscuous mode
[  515.604871] br0: port 4(sender) entered blocking state
[  515.604904] br0: port 4(sender) entered forwarding state
[  515.604938] br0: port 3(c3) entered blocking state
[  515.604966] br0: port 3(c3) entered forwarding state
[  515.604995] br0: port 2(c2) entered blocking state
[  515.605026] br0: port 2(c2) entered forwarding state
[  515.605055] br0: port 1(c1) entered blocking state
[  515.605085] br0: port 1(c1) entered forwarding state
[  515.612967] Bridge firewalling registered
[  526.231944] br0: port 1(c1) entered disabled state
[  526.232167] c1 (unregistering): left allmulticast mode
[  526.232209] c1 (unregistering): left promiscuous mode
[  526.232241] br0: port 1(c1) entered disabled state
[  526.260953] br0: port 2(c2) entered disabled state
[  526.261134] c2 (unregistering): left allmulticast mode
[  526.261172] c2 (unregistering): left promiscuous mode
[  526.261205] br0: port 2(c2) entered disabled state
[  526.280959] sender: left allmulticast mode
[  526.280992] sender: left promiscuous mode
[  526.281027] br0: port 4(sender) entered disabled state
[  526.281145] c3: left allmulticast mode
[  526.281173] c3: left promiscuous mode
[  526.281204] br0: port 3(c3) entered disabled state