[  500.476868] br0: port 1(c1) entered blocking state
[  500.476956] br0: port 1(c1) entered disabled state
[  500.477029] c1: entered allmulticast mode
[  500.477124] c1: entered promiscuous mode
[  500.494199] br0: port 2(c2) entered blocking state
[  500.494271] br0: port 2(c2) entered disabled state
[  500.494340] c2: entered allmulticast mode
[  500.494419] c2: entered promiscuous mode
[  500.511498] br0: port 3(c3) entered blocking state
[  500.511576] br0: port 3(c3) entered disabled state
[  500.511644] c3: entered allmulticast mode
[  500.511729] c3: entered promiscuous mode
[  500.528988] br0: port 4(sender) entered blocking state
[  500.529027] br0: port 4(sender) entered disabled state
[  500.529064] sender: entered allmulticast mode
[  500.529112] sender: entered promiscuous mode
[  500.535784] br0: port 4(sender) entered blocking state
[  500.535854] br0: port 4(sender) entered forwarding state
[  500.535921] br0: port 3(c3) entered blocking state
[  500.535985] br0: port 3(c3) entered forwarding state
[  500.536058] br0: port 2(c2) entered blocking state
[  500.536121] br0: port 2(c2) entered forwarding state
[  500.536188] br0: port 1(c1) entered blocking state
[  500.536251] br0: port 1(c1) entered forwarding state
[  500.544627] Bridge firewalling registered
[  511.186577] br0: port 1(c1) entered disabled state
[  511.186769] c1 (unregistering): left allmulticast mode
[  511.186805] c1 (unregistering): left promiscuous mode
[  511.186833] br0: port 1(c1) entered disabled state
[  511.207158] br0: port 2(c2) entered disabled state
[  511.207301] c2 (unregistering): left allmulticast mode
[  511.207332] c2 (unregistering): left promiscuous mode
[  511.207365] br0: port 2(c2) entered disabled state
[  511.222157] br0: port 3(c3) entered disabled state
[  511.222294] c3 (unregistering): left allmulticast mode
[  511.222323] c3 (unregistering): left promiscuous mode
[  511.222352] br0: port 3(c3) entered disabled state
[  511.239124] br0: port 4(sender) entered disabled state
[  511.239256] sender (unregistering): left allmulticast mode
[  511.239286] sender (unregistering): left promiscuous mode
[  511.239320] br0: port 4(sender) entered disabled state