[  522.349192] br0: port 1(c1) entered blocking state
[  522.349288] br0: port 1(c1) entered disabled state
[  522.349359] c1: entered allmulticast mode
[  522.349450] c1: entered promiscuous mode
[  522.366826] br0: port 2(c2) entered blocking state
[  522.366867] br0: port 2(c2) entered disabled state
[  522.366904] c2: entered allmulticast mode
[  522.366949] c2: entered promiscuous mode
[  522.384103] br0: port 3(c3) entered blocking state
[  522.384145] br0: port 3(c3) entered disabled state
[  522.384174] c3: entered allmulticast mode
[  522.384217] c3: entered promiscuous mode
[  522.401716] br0: port 4(sender) entered blocking state
[  522.401785] br0: port 4(sender) entered disabled state
[  522.401857] sender: entered allmulticast mode
[  522.401951] sender: entered promiscuous mode
[  522.408977] br0: port 4(sender) entered blocking state
[  522.409052] br0: port 4(sender) entered forwarding state
[  522.409121] br0: port 3(c3) entered blocking state
[  522.409187] br0: port 3(c3) entered forwarding state
[  522.409254] br0: port 2(c2) entered blocking state
[  522.409318] br0: port 2(c2) entered forwarding state
[  522.409385] br0: port 1(c1) entered blocking state
[  522.409449] br0: port 1(c1) entered forwarding state
[  522.418201] Bridge firewalling registered
[  533.064152] br0: port 1(c1) entered disabled state
[  533.064448] c1 (unregistering): left allmulticast mode
[  533.064524] c1 (unregistering): left promiscuous mode
[  533.064648] br0: port 1(c1) entered disabled state
[  533.091164] br0: port 2(c2) entered disabled state
[  533.091459] c2 (unregistering): left allmulticast mode
[  533.091527] c2 (unregistering): left promiscuous mode
[  533.091636] br0: port 2(c2) entered disabled state
[  533.120118] br0: port 4(sender) entered disabled state
[  533.120238] br0: port 3(c3) entered disabled state
[  533.120442] sender (unregistering): left allmulticast mode
[  533.120510] sender (unregistering): left promiscuous mode
[  533.120579] br0: port 4(sender) entered disabled state
[  533.120900] c3 (unregistering): left allmulticast mode
[  533.120972] c3 (unregistering): left promiscuous mode
[  533.121073] br0: port 3(c3) entered disabled state