[  510.571836] br0: port 1(c1) entered blocking state
[  510.571893] br0: port 1(c1) entered disabled state
[  510.571929] c1: entered allmulticast mode
[  510.571980] c1: entered promiscuous mode
[  510.591119] br0: port 2(c2) entered blocking state
[  510.591158] br0: port 2(c2) entered disabled state
[  510.591196] c2: entered allmulticast mode
[  510.591251] c2: entered promiscuous mode
[  510.610511] br0: port 3(c3) entered blocking state
[  510.610543] br0: port 3(c3) entered disabled state
[  510.610583] c3: entered allmulticast mode
[  510.610626] c3: entered promiscuous mode
[  510.630176] br0: port 4(sender) entered blocking state
[  510.630253] br0: port 4(sender) entered disabled state
[  510.630332] sender: entered allmulticast mode
[  510.630430] sender: entered promiscuous mode
[  510.637933] br0: port 4(sender) entered blocking state
[  510.638000] br0: port 4(sender) entered forwarding state
[  510.638076] br0: port 3(c3) entered blocking state
[  510.638140] br0: port 3(c3) entered forwarding state
[  510.638206] br0: port 2(c2) entered blocking state
[  510.638276] br0: port 2(c2) entered forwarding state
[  510.638344] br0: port 1(c1) entered blocking state
[  510.638408] br0: port 1(c1) entered forwarding state
[  510.646557] Bridge firewalling registered
[  521.271155] br0: port 1(c1) entered disabled state
[  521.271380] c1 (unregistering): left allmulticast mode
[  521.271412] c1 (unregistering): left promiscuous mode
[  521.271442] br0: port 1(c1) entered disabled state
[  521.289139] br0: port 2(c2) entered disabled state
[  521.289294] c2 (unregistering): left allmulticast mode
[  521.289331] c2 (unregistering): left promiscuous mode
[  521.289370] br0: port 2(c2) entered disabled state
[  521.311149] br0: port 3(c3) entered disabled state
[  521.311320] c3 (unregistering): left allmulticast mode
[  521.311355] c3 (unregistering): left promiscuous mode
[  521.311396] br0: port 3(c3) entered disabled state
[  521.325122] br0: port 4(sender) entered disabled state
[  521.325260] sender (unregistering): left allmulticast mode
[  521.325290] sender (unregistering): left promiscuous mode
[  521.325322] br0: port 4(sender) entered disabled state