[  511.239789] br0: port 1(c1) entered blocking state
[  511.239895] br0: port 1(c1) entered disabled state
[  511.239972] c1: entered allmulticast mode
[  511.240071] c1: entered promiscuous mode
[  511.258105] br0: port 2(c2) entered blocking state
[  511.258152] br0: port 2(c2) entered disabled state
[  511.258188] c2: entered allmulticast mode
[  511.258237] c2: entered promiscuous mode
[  511.276012] br0: port 3(c3) entered blocking state
[  511.276079] br0: port 3(c3) entered disabled state
[  511.276146] c3: entered allmulticast mode
[  511.276225] c3: entered promiscuous mode
[  511.293809] br0: port 4(sender) entered blocking state
[  511.293856] br0: port 4(sender) entered disabled state
[  511.293891] sender: entered allmulticast mode
[  511.293948] sender: entered promiscuous mode
[  511.300908] br0: port 4(sender) entered blocking state
[  511.300945] br0: port 4(sender) entered forwarding state
[  511.300979] br0: port 3(c3) entered blocking state
[  511.301014] br0: port 3(c3) entered forwarding state
[  511.301044] br0: port 2(c2) entered blocking state
[  511.301076] br0: port 2(c2) entered forwarding state
[  511.301105] br0: port 1(c1) entered blocking state
[  511.301138] br0: port 1(c1) entered forwarding state
[  511.310533] Bridge firewalling registered
[  521.918938] br0: port 1(c1) entered disabled state
[  521.919254] c1 (unregistering): left allmulticast mode
[  521.919360] c1 (unregistering): left promiscuous mode
[  521.919428] br0: port 1(c1) entered disabled state
[  521.943921] br0: port 2(c2) entered disabled state
[  521.944133] c2 (unregistering): left allmulticast mode
[  521.944221] c2 (unregistering): left promiscuous mode
[  521.944289] br0: port 2(c2) entered disabled state
[  521.969899] br0: port 4(sender) entered disabled state
[  521.969979] br0: port 3(c3) entered disabled state
[  521.970112] sender (unregistering): left allmulticast mode
[  521.970143] sender (unregistering): left promiscuous mode
[  521.970175] br0: port 4(sender) entered disabled state
[  521.970405] c3 (unregistering): left allmulticast mode
[  521.970435] c3 (unregistering): left promiscuous mode
[  521.970465] br0: port 3(c3) entered disabled state