[  513.994742] br0: port 1(c1) entered blocking state
[  513.994792] br0: port 1(c1) entered disabled state
[  513.994835] c1: entered allmulticast mode
[  513.994888] c1: entered promiscuous mode
[  514.012068] br0: port 2(c2) entered blocking state
[  514.012115] br0: port 2(c2) entered disabled state
[  514.012153] c2: entered allmulticast mode
[  514.012203] c2: entered promiscuous mode
[  514.029021] br0: port 3(c3) entered blocking state
[  514.029097] br0: port 3(c3) entered disabled state
[  514.029165] c3: entered allmulticast mode
[  514.029252] c3: entered promiscuous mode
[  514.046327] br0: port 4(sender) entered blocking state
[  514.046359] br0: port 4(sender) entered disabled state
[  514.046394] sender: entered allmulticast mode
[  514.046447] sender: entered promiscuous mode
[  514.053109] br0: port 4(sender) entered blocking state
[  514.053176] br0: port 4(sender) entered forwarding state
[  514.053250] br0: port 3(c3) entered blocking state
[  514.053313] br0: port 3(c3) entered forwarding state
[  514.053379] br0: port 2(c2) entered blocking state
[  514.053441] br0: port 2(c2) entered forwarding state
[  514.053506] br0: port 1(c1) entered blocking state
[  514.053570] br0: port 1(c1) entered forwarding state
[  514.062294] Bridge firewalling registered
[  524.738309] br0: port 1(c1) entered disabled state
[  524.738556] c1 (unregistering): left allmulticast mode
[  524.738648] c1 (unregistering): left promiscuous mode
[  524.738717] br0: port 1(c1) entered disabled state
[  524.767298] br0: port 2(c2) entered disabled state
[  524.767495] c2 (unregistering): left allmulticast mode
[  524.767537] c2 (unregistering): left promiscuous mode
[  524.767564] br0: port 2(c2) entered disabled state
[  524.786372] br0: port 4(sender) entered disabled state
[  524.786458] br0: port 3(c3) entered disabled state
[  524.786625] sender (unregistering): left allmulticast mode
[  524.786664] sender (unregistering): left promiscuous mode
[  524.786699] br0: port 4(sender) entered disabled state
[  524.787059] c3 (unregistering): left allmulticast mode
[  524.787099] c3 (unregistering): left promiscuous mode
[  524.787133] br0: port 3(c3) entered disabled state