[  460.660329] br0: port 1(c1) entered blocking state
[  460.660439] br0: port 1(c1) entered disabled state
[  460.660526] c1: entered allmulticast mode
[  460.660623] c1: entered promiscuous mode
[  460.724771] br0: port 2(c2) entered blocking state
[  460.724854] br0: port 2(c2) entered disabled state
[  460.724935] c2: entered allmulticast mode
[  460.725039] c2: entered promiscuous mode
[  460.788731] br0: port 3(c3) entered blocking state
[  460.788856] br0: port 3(c3) entered disabled state
[  460.788954] c3: entered allmulticast mode
[  460.789068] c3: entered promiscuous mode
[  460.851542] br0: port 4(sender) entered blocking state
[  460.851643] br0: port 4(sender) entered disabled state
[  460.851727] sender: entered allmulticast mode
[  460.851835] sender: entered promiscuous mode
[  460.875676] br0: port 4(sender) entered blocking state
[  460.875777] br0: port 4(sender) entered forwarding state
[  460.875839] br0: port 3(c3) entered blocking state
[  460.875893] br0: port 3(c3) entered forwarding state
[  460.875949] br0: port 2(c2) entered blocking state
[  460.876000] br0: port 2(c2) entered forwarding state
[  460.876055] br0: port 1(c1) entered blocking state
[  460.876109] br0: port 1(c1) entered forwarding state
[  471.608364] br0: port 1(c1) entered disabled state
[  471.608662] c1 (unregistering): left allmulticast mode
[  471.608717] c1 (unregistering): left promiscuous mode
[  471.608768] br0: port 1(c1) entered disabled state
[  471.655315] br0: port 2(c2) entered disabled state
[  471.655538] c2 (unregistering): left allmulticast mode
[  471.655582] c2 (unregistering): left promiscuous mode
[  471.655618] br0: port 2(c2) entered disabled state
[  471.704308] br0: port 3(c3) entered disabled state
[  471.704536] c3 (unregistering): left allmulticast mode
[  471.704591] c3 (unregistering): left promiscuous mode
[  471.704625] br0: port 3(c3) entered disabled state
[  471.737283] br0: port 4(sender) entered disabled state
[  471.737498] sender (unregistering): left allmulticast mode
[  471.737540] sender (unregistering): left promiscuous mode
[  471.737581] br0: port 4(sender) entered disabled state