[  490.008619] br0: port 1(c1) entered blocking state
[  490.008711] br0: port 1(c1) entered disabled state
[  490.008786] c1: entered allmulticast mode
[  490.008870] c1: entered promiscuous mode
[  490.026324] br0: port 2(c2) entered blocking state
[  490.026367] br0: port 2(c2) entered disabled state
[  490.026402] c2: entered allmulticast mode
[  490.026450] c2: entered promiscuous mode
[  490.043820] br0: port 3(c3) entered blocking state
[  490.043895] br0: port 3(c3) entered disabled state
[  490.043971] c3: entered allmulticast mode
[  490.044055] c3: entered promiscuous mode
[  490.061409] br0: port 4(sender) entered blocking state
[  490.061452] br0: port 4(sender) entered disabled state
[  490.061486] sender: entered allmulticast mode
[  490.061539] sender: entered promiscuous mode
[  490.068408] br0: port 4(sender) entered blocking state
[  490.068445] br0: port 4(sender) entered forwarding state
[  490.068479] br0: port 3(c3) entered blocking state
[  490.068506] br0: port 3(c3) entered forwarding state
[  490.068536] br0: port 2(c2) entered blocking state
[  490.068563] br0: port 2(c2) entered forwarding state
[  490.068590] br0: port 1(c1) entered blocking state
[  490.068618] br0: port 1(c1) entered forwarding state
[  490.077322] Bridge firewalling registered
[  500.690855] br0: port 1(c1) entered disabled state
[  500.691146] c1 (unregistering): left allmulticast mode
[  500.691181] c1 (unregistering): left promiscuous mode
[  500.691210] br0: port 1(c1) entered disabled state
[  500.705495] br0: port 2(c2) entered disabled state
[  500.705718] c2 (unregistering): left allmulticast mode
[  500.705748] c2 (unregistering): left promiscuous mode
[  500.705778] br0: port 2(c2) entered disabled state
[  500.723073] br0: port 3(c3) entered disabled state
[  500.723270] c3 (unregistering): left allmulticast mode
[  500.723304] c3 (unregistering): left promiscuous mode
[  500.723336] br0: port 3(c3) entered disabled state
[  500.737073] br0: port 4(sender) entered disabled state
[  500.737214] sender (unregistering): left allmulticast mode
[  500.737248] sender (unregistering): left promiscuous mode
[  500.737280] br0: port 4(sender) entered disabled state