[  604.892875] br0: port 1(c1) entered blocking state
[  604.892954] br0: port 1(c1) entered disabled state
[  604.893025] c1: entered allmulticast mode
[  604.893116] c1: entered promiscuous mode
[  604.979071] br0: port 2(c2) entered blocking state
[  604.979128] br0: port 2(c2) entered disabled state
[  604.979176] c2: entered allmulticast mode
[  604.979236] c2: entered promiscuous mode
[  605.065075] br0: port 3(c3) entered blocking state
[  605.065156] br0: port 3(c3) entered disabled state
[  605.065233] c3: entered allmulticast mode
[  605.065327] c3: entered promiscuous mode
[  605.153146] br0: port 4(sender) entered blocking state
[  605.153225] br0: port 4(sender) entered disabled state
[  605.153301] sender: entered allmulticast mode
[  605.153443] sender: entered promiscuous mode
[  605.189565] br0: port 4(sender) entered blocking state
[  605.189634] br0: port 4(sender) entered forwarding state
[  605.189695] br0: port 3(c3) entered blocking state
[  605.189746] br0: port 3(c3) entered forwarding state
[  605.189787] br0: port 2(c2) entered blocking state
[  605.189826] br0: port 2(c2) entered forwarding state
[  605.189865] br0: port 1(c1) entered blocking state
[  605.189904] br0: port 1(c1) entered forwarding state
[  616.008988] br0: port 1(c1) entered disabled state
[  616.009303] c1 (unregistering): left allmulticast mode
[  616.009364] c1 (unregistering): left promiscuous mode
[  616.009417] br0: port 1(c1) entered disabled state
[  616.061189] br0: port 2(c2) entered disabled state
[  616.061465] c2 (unregistering): left allmulticast mode
[  616.061505] c2 (unregistering): left promiscuous mode
[  616.061540] br0: port 2(c2) entered disabled state
[  616.127932] br0: port 3(c3) entered disabled state
[  616.128230] c3 (unregistering): left allmulticast mode
[  616.128277] c3 (unregistering): left promiscuous mode
[  616.128322] br0: port 3(c3) entered disabled state
[  616.177919] br0: port 4(sender) entered disabled state
[  616.178204] sender (unregistering): left allmulticast mode
[  616.178246] sender (unregistering): left promiscuous mode
[  616.178286] br0: port 4(sender) entered disabled state