[  475.164396] br0: port 1(c1) entered blocking state
[  475.164488] br0: port 1(c1) entered disabled state
[  475.164555] c1: entered allmulticast mode
[  475.164633] c1: entered promiscuous mode
[  475.220626] br0: port 2(c2) entered blocking state
[  475.220694] br0: port 2(c2) entered disabled state
[  475.220759] c2: entered allmulticast mode
[  475.220835] c2: entered promiscuous mode
[  475.271701] br0: port 3(c3) entered blocking state
[  475.271784] br0: port 3(c3) entered disabled state
[  475.271861] c3: entered allmulticast mode
[  475.271938] c3: entered promiscuous mode
[  475.324024] br0: port 4(sender) entered blocking state
[  475.324141] br0: port 4(sender) entered disabled state
[  475.324228] sender: entered allmulticast mode
[  475.324348] sender: entered promiscuous mode
[  475.345336] br0: port 4(sender) entered blocking state
[  475.345427] br0: port 4(sender) entered forwarding state
[  475.345483] br0: port 3(c3) entered blocking state
[  475.345532] br0: port 3(c3) entered forwarding state
[  475.345581] br0: port 2(c2) entered blocking state
[  475.345631] br0: port 2(c2) entered forwarding state
[  475.345684] br0: port 1(c1) entered blocking state
[  475.345730] br0: port 1(c1) entered forwarding state
[  486.070190] br0: port 1(c1) entered disabled state
[  486.070536] c1 (unregistering): left allmulticast mode
[  486.070602] c1 (unregistering): left promiscuous mode
[  486.070652] br0: port 1(c1) entered disabled state
[  486.110201] br0: port 2(c2) entered disabled state
[  486.110510] c2 (unregistering): left allmulticast mode
[  486.110561] c2 (unregistering): left promiscuous mode
[  486.110614] br0: port 2(c2) entered disabled state
[  486.154199] br0: port 3(c3) entered disabled state
[  486.154456] c3 (unregistering): left allmulticast mode
[  486.154499] c3 (unregistering): left promiscuous mode
[  486.154538] br0: port 3(c3) entered disabled state
[  486.193170] br0: port 4(sender) entered disabled state
[  486.193449] sender (unregistering): left allmulticast mode
[  486.193494] sender (unregistering): left promiscuous mode
[  486.193536] br0: port 4(sender) entered disabled state