[  511.536572] br0: port 1(c1) entered blocking state
[  511.536659] br0: port 1(c1) entered disabled state
[  511.536727] c1: entered allmulticast mode
[  511.536813] c1: entered promiscuous mode
[  511.555170] br0: port 2(c2) entered blocking state
[  511.555204] br0: port 2(c2) entered disabled state
[  511.555239] c2: entered allmulticast mode
[  511.555283] c2: entered promiscuous mode
[  511.574029] br0: port 3(c3) entered blocking state
[  511.574071] br0: port 3(c3) entered disabled state
[  511.574102] c3: entered allmulticast mode
[  511.574148] c3: entered promiscuous mode
[  511.592712] br0: port 4(sender) entered blocking state
[  511.592784] br0: port 4(sender) entered disabled state
[  511.592855] sender: entered allmulticast mode
[  511.592955] sender: entered promiscuous mode
[  511.600231] br0: port 4(sender) entered blocking state
[  511.600301] br0: port 4(sender) entered forwarding state
[  511.600372] br0: port 3(c3) entered blocking state
[  511.600446] br0: port 3(c3) entered forwarding state
[  511.600520] br0: port 2(c2) entered blocking state
[  511.600589] br0: port 2(c2) entered forwarding state
[  511.600661] br0: port 1(c1) entered blocking state
[  511.600731] br0: port 1(c1) entered forwarding state
[  511.609046] Bridge firewalling registered
[  522.280979] br0: port 1(c1) entered disabled state
[  522.281148] c1 (unregistering): left allmulticast mode
[  522.281180] c1 (unregistering): left promiscuous mode
[  522.281208] br0: port 1(c1) entered disabled state
[  522.309992] br0: port 3(c3) entered disabled state
[  522.310077] br0: port 2(c2) entered disabled state
[  522.310252] c3 (unregistering): left allmulticast mode
[  522.310281] c3 (unregistering): left promiscuous mode
[  522.310312] br0: port 3(c3) entered disabled state
[  522.310581] c2 (unregistering): left allmulticast mode
[  522.310608] c2 (unregistering): left promiscuous mode
[  522.310636] br0: port 2(c2) entered disabled state
[  522.328016] sender: left allmulticast mode
[  522.328050] sender: left promiscuous mode
[  522.328080] br0: port 4(sender) entered disabled state