[  460.434868] br0: port 1(c1) entered blocking state
[  460.434963] br0: port 1(c1) entered disabled state
[  460.435044] c1: entered allmulticast mode
[  460.435129] c1: entered promiscuous mode
[  460.486390] br0: port 2(c2) entered blocking state
[  460.486470] br0: port 2(c2) entered disabled state
[  460.486528] c2: entered allmulticast mode
[  460.486594] c2: entered promiscuous mode
[  460.536305] br0: port 3(c3) entered blocking state
[  460.536385] br0: port 3(c3) entered disabled state
[  460.536463] c3: entered allmulticast mode
[  460.536551] c3: entered promiscuous mode
[  460.590715] br0: port 4(sender) entered blocking state
[  460.590777] br0: port 4(sender) entered disabled state
[  460.590831] sender: entered allmulticast mode
[  460.590921] sender: entered promiscuous mode
[  460.612659] br0: port 4(sender) entered blocking state
[  460.612737] br0: port 4(sender) entered forwarding state
[  460.612791] br0: port 3(c3) entered blocking state
[  460.612836] br0: port 3(c3) entered forwarding state
[  460.612882] br0: port 2(c2) entered blocking state
[  460.612924] br0: port 2(c2) entered forwarding state
[  460.612963] br0: port 1(c1) entered blocking state
[  460.613004] br0: port 1(c1) entered forwarding state
[  471.332360] br0: port 1(c1) entered disabled state
[  471.332842] c1 (unregistering): left allmulticast mode
[  471.332901] c1 (unregistering): left promiscuous mode
[  471.332942] br0: port 1(c1) entered disabled state
[  471.377315] br0: port 2(c2) entered disabled state
[  471.377628] c2 (unregistering): left allmulticast mode
[  471.377702] c2 (unregistering): left promiscuous mode
[  471.377750] br0: port 2(c2) entered disabled state
[  471.411392] br0: port 3(c3) entered disabled state
[  471.411748] c3 (unregistering): left allmulticast mode
[  471.411830] c3 (unregistering): left promiscuous mode
[  471.411906] br0: port 3(c3) entered disabled state
[  471.455344] br0: port 4(sender) entered disabled state
[  471.455620] sender (unregistering): left allmulticast mode
[  471.455682] sender (unregistering): left promiscuous mode
[  471.455725] br0: port 4(sender) entered disabled state