[  460.836529] br0: port 1(c1) entered blocking state
[  460.836667] br0: port 1(c1) entered disabled state
[  460.836742] c1: entered allmulticast mode
[  460.836823] c1: entered promiscuous mode
[  460.894278] br0: port 2(c2) entered blocking state
[  460.894372] br0: port 2(c2) entered disabled state
[  460.894437] c2: entered allmulticast mode
[  460.894515] c2: entered promiscuous mode
[  460.950101] br0: port 3(c3) entered blocking state
[  460.950201] br0: port 3(c3) entered disabled state
[  460.950275] c3: entered allmulticast mode
[  460.950352] c3: entered promiscuous mode
[  461.007752] br0: port 4(sender) entered blocking state
[  461.007838] br0: port 4(sender) entered disabled state
[  461.007906] sender: entered allmulticast mode
[  461.008000] sender: entered promiscuous mode
[  461.030319] br0: port 4(sender) entered blocking state
[  461.030391] br0: port 4(sender) entered forwarding state
[  461.030446] br0: port 3(c3) entered blocking state
[  461.030498] br0: port 3(c3) entered forwarding state
[  461.030547] br0: port 2(c2) entered blocking state
[  461.030597] br0: port 2(c2) entered forwarding state
[  461.030650] br0: port 1(c1) entered blocking state
[  461.030695] br0: port 1(c1) entered forwarding state
[  471.766311] br0: port 1(c1) entered disabled state
[  471.766620] c1 (unregistering): left allmulticast mode
[  471.766692] c1 (unregistering): left promiscuous mode
[  471.766746] br0: port 1(c1) entered disabled state
[  471.797317] br0: port 2(c2) entered disabled state
[  471.797581] c2 (unregistering): left allmulticast mode
[  471.797622] c2 (unregistering): left promiscuous mode
[  471.797659] br0: port 2(c2) entered disabled state
[  471.837363] br0: port 3(c3) entered disabled state
[  471.837624] c3 (unregistering): left allmulticast mode
[  471.837707] c3 (unregistering): left promiscuous mode
[  471.837758] br0: port 3(c3) entered disabled state
[  471.872438] br0: port 4(sender) entered disabled state
[  471.872719] sender (unregistering): left allmulticast mode
[  471.872760] sender (unregistering): left promiscuous mode
[  471.872791] br0: port 4(sender) entered disabled state