[  524.101835] br0: port 1(c1) entered blocking state
[  524.101894] br0: port 1(c1) entered disabled state
[  524.101937] c1: entered allmulticast mode
[  524.102000] c1: entered promiscuous mode
[  524.121070] br0: port 2(c2) entered blocking state
[  524.121114] br0: port 2(c2) entered disabled state
[  524.121150] c2: entered allmulticast mode
[  524.121206] c2: entered promiscuous mode
[  524.140241] br0: port 3(c3) entered blocking state
[  524.140287] br0: port 3(c3) entered disabled state
[  524.140324] c3: entered allmulticast mode
[  524.140374] c3: entered promiscuous mode
[  524.159097] br0: port 4(sender) entered blocking state
[  524.159139] br0: port 4(sender) entered disabled state
[  524.159184] sender: entered allmulticast mode
[  524.159252] sender: entered promiscuous mode
[  524.166789] br0: port 4(sender) entered blocking state
[  524.166829] br0: port 4(sender) entered forwarding state
[  524.166863] br0: port 3(c3) entered blocking state
[  524.166900] br0: port 3(c3) entered forwarding state
[  524.166932] br0: port 2(c2) entered blocking state
[  524.166966] br0: port 2(c2) entered forwarding state
[  524.166996] br0: port 1(c1) entered blocking state
[  524.167026] br0: port 1(c1) entered forwarding state
[  524.175323] Bridge firewalling registered
[  534.853994] br0: port 1(c1) entered disabled state
[  534.854232] c1 (unregistering): left allmulticast mode
[  534.854301] c1 (unregistering): left promiscuous mode
[  534.854367] br0: port 1(c1) entered disabled state
[  534.883974] br0: port 2(c2) entered disabled state
[  534.884186] c2 (unregistering): left allmulticast mode
[  534.884252] c2 (unregistering): left promiscuous mode
[  534.884319] br0: port 2(c2) entered disabled state
[  534.911993] br0: port 4(sender) entered disabled state
[  534.912121] br0: port 3(c3) entered disabled state
[  534.912309] sender (unregistering): left allmulticast mode
[  534.912376] sender (unregistering): left promiscuous mode
[  534.912443] br0: port 4(sender) entered disabled state
[  534.912755] c3 (unregistering): left allmulticast mode
[  534.912828] c3 (unregistering): left promiscuous mode
[  534.912933] br0: port 3(c3) entered disabled state