[  490.211524] br0: port 1(c1) entered blocking state
[  490.211616] br0: port 1(c1) entered disabled state
[  490.211685] c1: entered allmulticast mode
[  490.211785] c1: entered promiscuous mode
[  490.229037] br0: port 2(c2) entered blocking state
[  490.229115] br0: port 2(c2) entered disabled state
[  490.229185] c2: entered allmulticast mode
[  490.229268] c2: entered promiscuous mode
[  490.246491] br0: port 3(c3) entered blocking state
[  490.246527] br0: port 3(c3) entered disabled state
[  490.246565] c3: entered allmulticast mode
[  490.246613] c3: entered promiscuous mode
[  490.263772] br0: port 4(sender) entered blocking state
[  490.263861] br0: port 4(sender) entered disabled state
[  490.263932] sender: entered allmulticast mode
[  490.264026] sender: entered promiscuous mode
[  490.270814] br0: port 4(sender) entered blocking state
[  490.270886] br0: port 4(sender) entered forwarding state
[  490.270958] br0: port 3(c3) entered blocking state
[  490.271021] br0: port 3(c3) entered forwarding state
[  490.271089] br0: port 2(c2) entered blocking state
[  490.271154] br0: port 2(c2) entered forwarding state
[  490.271219] br0: port 1(c1) entered blocking state
[  490.271282] br0: port 1(c1) entered forwarding state
[  490.279908] Bridge firewalling registered
[  500.886027] br0: port 1(c1) entered disabled state
[  500.886288] c1 (unregistering): left allmulticast mode
[  500.886333] c1 (unregistering): left promiscuous mode
[  500.886367] br0: port 1(c1) entered disabled state
[  500.905002] br0: port 2(c2) entered disabled state
[  500.905198] c2 (unregistering): left allmulticast mode
[  500.905236] c2 (unregistering): left promiscuous mode
[  500.905269] br0: port 2(c2) entered disabled state
[  500.926972] br0: port 3(c3) entered disabled state
[  500.927156] c3 (unregistering): left allmulticast mode
[  500.927196] c3 (unregistering): left promiscuous mode
[  500.927227] br0: port 3(c3) entered disabled state
[  500.949938] sender: left allmulticast mode
[  500.949986] sender: left promiscuous mode
[  500.950020] br0: port 4(sender) entered disabled state