[  500.866202] br0: port 1(c1) entered blocking state
[  500.866297] br0: port 1(c1) entered disabled state
[  500.866371] c1: entered allmulticast mode
[  500.866458] c1: entered promiscuous mode
[  500.884321] br0: port 2(c2) entered blocking state
[  500.884356] br0: port 2(c2) entered disabled state
[  500.884391] c2: entered allmulticast mode
[  500.884435] c2: entered promiscuous mode
[  500.902201] br0: port 3(c3) entered blocking state
[  500.902235] br0: port 3(c3) entered disabled state
[  500.902268] c3: entered allmulticast mode
[  500.902313] c3: entered promiscuous mode
[  500.920354] br0: port 4(sender) entered blocking state
[  500.920387] br0: port 4(sender) entered disabled state
[  500.920423] sender: entered allmulticast mode
[  500.920483] sender: entered promiscuous mode
[  500.927588] br0: port 4(sender) entered blocking state
[  500.927619] br0: port 4(sender) entered forwarding state
[  500.927652] br0: port 3(c3) entered blocking state
[  500.927686] br0: port 3(c3) entered forwarding state
[  500.927713] br0: port 2(c2) entered blocking state
[  500.927743] br0: port 2(c2) entered forwarding state
[  500.927774] br0: port 1(c1) entered blocking state
[  500.927804] br0: port 1(c1) entered forwarding state
[  500.936644] Bridge firewalling registered
[  511.532516] br0: port 1(c1) entered disabled state
[  511.532797] c1 (unregistering): left allmulticast mode
[  511.532828] c1 (unregistering): left promiscuous mode
[  511.532860] br0: port 1(c1) entered disabled state
[  511.549781] br0: port 2(c2) entered disabled state
[  511.549917] c2 (unregistering): left allmulticast mode
[  511.549948] c2 (unregistering): left promiscuous mode
[  511.549977] br0: port 2(c2) entered disabled state
[  511.570772] br0: port 3(c3) entered disabled state
[  511.570941] c3 (unregistering): left allmulticast mode
[  511.570973] c3 (unregistering): left promiscuous mode
[  511.571003] br0: port 3(c3) entered disabled state
[  511.591793] br0: port 4(sender) entered disabled state
[  511.591994] sender (unregistering): left allmulticast mode
[  511.592020] sender (unregistering): left promiscuous mode
[  511.592046] br0: port 4(sender) entered disabled state