[  496.882888] br0: port 1(c1) entered blocking state
[  496.882982] br0: port 1(c1) entered disabled state
[  496.883055] c1: entered allmulticast mode
[  496.883137] c1: entered promiscuous mode
[  496.901005] br0: port 2(c2) entered blocking state
[  496.901050] br0: port 2(c2) entered disabled state
[  496.901086] c2: entered allmulticast mode
[  496.901136] c2: entered promiscuous mode
[  496.918754] br0: port 3(c3) entered blocking state
[  496.918790] br0: port 3(c3) entered disabled state
[  496.918828] c3: entered allmulticast mode
[  496.918874] c3: entered promiscuous mode
[  496.936568] br0: port 4(sender) entered blocking state
[  496.936639] br0: port 4(sender) entered disabled state
[  496.936707] sender: entered allmulticast mode
[  496.936793] sender: entered promiscuous mode
[  496.943622] br0: port 4(sender) entered blocking state
[  496.943666] br0: port 4(sender) entered forwarding state
[  496.943703] br0: port 3(c3) entered blocking state
[  496.943734] br0: port 3(c3) entered forwarding state
[  496.943765] br0: port 2(c2) entered blocking state
[  496.943798] br0: port 2(c2) entered forwarding state
[  496.943827] br0: port 1(c1) entered blocking state
[  496.943858] br0: port 1(c1) entered forwarding state
[  496.952511] Bridge firewalling registered
[  507.620307] br0: port 1(c1) entered disabled state
[  507.620586] c1 (unregistering): left allmulticast mode
[  507.620619] c1 (unregistering): left promiscuous mode
[  507.620652] br0: port 1(c1) entered disabled state
[  507.637043] br0: port 2(c2) entered disabled state
[  507.637205] c2 (unregistering): left allmulticast mode
[  507.637253] c2 (unregistering): left promiscuous mode
[  507.637287] br0: port 2(c2) entered disabled state
[  507.652035] br0: port 3(c3) entered disabled state
[  507.652176] c3 (unregistering): left allmulticast mode
[  507.652203] c3 (unregistering): left promiscuous mode
[  507.652241] br0: port 3(c3) entered disabled state
[  507.672038] br0: port 4(sender) entered disabled state
[  507.672194] sender (unregistering): left allmulticast mode
[  507.672224] sender (unregistering): left promiscuous mode
[  507.672257] br0: port 4(sender) entered disabled state