[  510.506081] br0: port 1(c1) entered blocking state
[  510.506134] br0: port 1(c1) entered disabled state
[  510.506177] c1: entered allmulticast mode
[  510.506223] c1: entered promiscuous mode
[  510.524222] br0: port 2(c2) entered blocking state
[  510.524257] br0: port 2(c2) entered disabled state
[  510.524295] c2: entered allmulticast mode
[  510.524335] c2: entered promiscuous mode
[  510.542067] br0: port 3(c3) entered blocking state
[  510.542106] br0: port 3(c3) entered disabled state
[  510.542133] c3: entered allmulticast mode
[  510.542177] c3: entered promiscuous mode
[  510.560131] br0: port 4(sender) entered blocking state
[  510.560161] br0: port 4(sender) entered disabled state
[  510.560196] sender: entered allmulticast mode
[  510.560243] sender: entered promiscuous mode
[  510.567822] br0: port 4(sender) entered blocking state
[  510.567868] br0: port 4(sender) entered forwarding state
[  510.567902] br0: port 3(c3) entered blocking state
[  510.567936] br0: port 3(c3) entered forwarding state
[  510.567970] br0: port 2(c2) entered blocking state
[  510.567997] br0: port 2(c2) entered forwarding state
[  510.568034] br0: port 1(c1) entered blocking state
[  510.568065] br0: port 1(c1) entered forwarding state
[  510.576117] Bridge firewalling registered
[  521.255125] br0: port 1(c1) entered disabled state
[  521.255424] c1 (unregistering): left allmulticast mode
[  521.255500] c1 (unregistering): left promiscuous mode
[  521.255568] br0: port 1(c1) entered disabled state
[  521.271091] br0: port 2(c2) entered disabled state
[  521.271364] c2 (unregistering): left allmulticast mode
[  521.271469] c2 (unregistering): left promiscuous mode
[  521.271533] br0: port 2(c2) entered disabled state
[  521.298090] br0: port 3(c3) entered disabled state
[  521.298269] c3 (unregistering): left allmulticast mode
[  521.298335] c3 (unregistering): left promiscuous mode
[  521.298437] br0: port 3(c3) entered disabled state
[  521.314089] sender: left allmulticast mode
[  521.314148] sender: left promiscuous mode
[  521.314211] br0: port 4(sender) entered disabled state