[  460.586787] br0: port 1(c1) entered blocking state
[  460.586865] br0: port 1(c1) entered disabled state
[  460.586951] c1: entered allmulticast mode
[  460.587045] c1: entered promiscuous mode
[  460.640777] br0: port 2(c2) entered blocking state
[  460.640879] br0: port 2(c2) entered disabled state
[  460.640977] c2: entered allmulticast mode
[  460.641087] c2: entered promiscuous mode
[  460.696771] br0: port 3(c3) entered blocking state
[  460.696862] br0: port 3(c3) entered disabled state
[  460.696938] c3: entered allmulticast mode
[  460.697051] c3: entered promiscuous mode
[  460.753403] br0: port 4(sender) entered blocking state
[  460.753520] br0: port 4(sender) entered disabled state
[  460.753606] sender: entered allmulticast mode
[  460.753721] sender: entered promiscuous mode
[  460.776138] br0: port 4(sender) entered blocking state
[  460.776252] br0: port 4(sender) entered forwarding state
[  460.776335] br0: port 3(c3) entered blocking state
[  460.776397] br0: port 3(c3) entered forwarding state
[  460.776465] br0: port 2(c2) entered blocking state
[  460.776524] br0: port 2(c2) entered forwarding state
[  460.776589] br0: port 1(c1) entered blocking state
[  460.776648] br0: port 1(c1) entered forwarding state
[  471.495189] br0: port 1(c1) entered disabled state
[  471.495480] c1 (unregistering): left allmulticast mode
[  471.495573] c1 (unregistering): left promiscuous mode
[  471.495639] br0: port 1(c1) entered disabled state
[  471.541138] br0: port 2(c2) entered disabled state
[  471.541524] c2 (unregistering): left allmulticast mode
[  471.541611] c2 (unregistering): left promiscuous mode
[  471.541660] br0: port 2(c2) entered disabled state
[  471.583118] br0: port 3(c3) entered disabled state
[  471.583467] c3 (unregistering): left allmulticast mode
[  471.583553] c3 (unregistering): left promiscuous mode
[  471.583600] br0: port 3(c3) entered disabled state
[  471.626109] br0: port 4(sender) entered disabled state
[  471.626484] sender (unregistering): left allmulticast mode
[  471.626573] sender (unregistering): left promiscuous mode
[  471.626624] br0: port 4(sender) entered disabled state