[  510.453513] br0: port 1(c1) entered blocking state
[  510.453569] br0: port 1(c1) entered disabled state
[  510.453606] c1: entered allmulticast mode
[  510.453657] c1: entered promiscuous mode
[  510.471853] br0: port 2(c2) entered blocking state
[  510.471897] br0: port 2(c2) entered disabled state
[  510.471935] c2: entered allmulticast mode
[  510.471981] c2: entered promiscuous mode
[  510.490032] br0: port 3(c3) entered blocking state
[  510.490070] br0: port 3(c3) entered disabled state
[  510.490105] c3: entered allmulticast mode
[  510.490147] c3: entered promiscuous mode
[  510.508157] br0: port 4(sender) entered blocking state
[  510.508200] br0: port 4(sender) entered disabled state
[  510.508234] sender: entered allmulticast mode
[  510.508287] sender: entered promiscuous mode
[  510.515395] br0: port 4(sender) entered blocking state
[  510.515425] br0: port 4(sender) entered forwarding state
[  510.515457] br0: port 3(c3) entered blocking state
[  510.515490] br0: port 3(c3) entered forwarding state
[  510.515529] br0: port 2(c2) entered blocking state
[  510.515560] br0: port 2(c2) entered forwarding state
[  510.515590] br0: port 1(c1) entered blocking state
[  510.515615] br0: port 1(c1) entered forwarding state
[  510.523484] Bridge firewalling registered
[  521.148274] br0: port 1(c1) entered disabled state
[  521.148516] c1 (unregistering): left allmulticast mode
[  521.148583] c1 (unregistering): left promiscuous mode
[  521.148655] br0: port 1(c1) entered disabled state
[  521.181249] br0: port 3(c3) entered disabled state
[  521.181366] br0: port 2(c2) entered disabled state
[  521.181553] c3 (unregistering): left allmulticast mode
[  521.181631] c3 (unregistering): left promiscuous mode
[  521.181697] br0: port 3(c3) entered disabled state
[  521.182014] c2 (unregistering): left allmulticast mode
[  521.182077] c2 (unregistering): left promiscuous mode
[  521.182169] br0: port 2(c2) entered disabled state
[  521.199268] sender: left allmulticast mode
[  521.199330] sender: left promiscuous mode
[  521.199394] br0: port 4(sender) entered disabled state