[  523.767131] br0: port 1(c1) entered blocking state
[  523.767184] br0: port 1(c1) entered disabled state
[  523.767221] c1: entered allmulticast mode
[  523.767282] c1: entered promiscuous mode
[  523.786188] br0: port 2(c2) entered blocking state
[  523.786230] br0: port 2(c2) entered disabled state
[  523.786263] c2: entered allmulticast mode
[  523.786311] c2: entered promiscuous mode
[  523.805902] br0: port 3(c3) entered blocking state
[  523.805954] br0: port 3(c3) entered disabled state
[  523.805989] c3: entered allmulticast mode
[  523.806047] c3: entered promiscuous mode
[  523.825315] br0: port 4(sender) entered blocking state
[  523.825355] br0: port 4(sender) entered disabled state
[  523.825392] sender: entered allmulticast mode
[  523.825458] sender: entered promiscuous mode
[  523.832884] br0: port 4(sender) entered blocking state
[  523.832925] br0: port 4(sender) entered forwarding state
[  523.832959] br0: port 3(c3) entered blocking state
[  523.832995] br0: port 3(c3) entered forwarding state
[  523.833028] br0: port 2(c2) entered blocking state
[  523.833061] br0: port 2(c2) entered forwarding state
[  523.833088] br0: port 1(c1) entered blocking state
[  523.833119] br0: port 1(c1) entered forwarding state
[  523.841297] Bridge firewalling registered
[  534.524937] br0: port 1(c1) entered disabled state
[  534.525177] c1 (unregistering): left allmulticast mode
[  534.525242] c1 (unregistering): left promiscuous mode
[  534.525333] br0: port 1(c1) entered disabled state
[  534.553943] br0: port 2(c2) entered disabled state
[  534.554150] c2 (unregistering): left allmulticast mode
[  534.554184] c2 (unregistering): left promiscuous mode
[  534.554218] br0: port 2(c2) entered disabled state
[  534.576978] br0: port 4(sender) entered disabled state
[  534.577076] br0: port 3(c3) entered disabled state
[  534.577228] sender (unregistering): left allmulticast mode
[  534.577259] sender (unregistering): left promiscuous mode
[  534.577292] br0: port 4(sender) entered disabled state
[  534.577582] c3 (unregistering): left allmulticast mode
[  534.577613] c3 (unregistering): left promiscuous mode
[  534.577644] br0: port 3(c3) entered disabled state