[  461.707106] br0: port 1(c1) entered blocking state
[  461.707185] br0: port 1(c1) entered disabled state
[  461.707263] c1: entered allmulticast mode
[  461.707367] c1: entered promiscuous mode
[  461.762272] br0: port 2(c2) entered blocking state
[  461.762356] br0: port 2(c2) entered disabled state
[  461.762437] c2: entered allmulticast mode
[  461.762533] c2: entered promiscuous mode
[  461.814118] br0: port 3(c3) entered blocking state
[  461.814193] br0: port 3(c3) entered disabled state
[  461.814261] c3: entered allmulticast mode
[  461.814349] c3: entered promiscuous mode
[  461.872271] br0: port 4(sender) entered blocking state
[  461.872353] br0: port 4(sender) entered disabled state
[  461.872429] sender: entered allmulticast mode
[  461.872529] sender: entered promiscuous mode
[  461.895603] br0: port 4(sender) entered blocking state
[  461.895679] br0: port 4(sender) entered forwarding state
[  461.895739] br0: port 3(c3) entered blocking state
[  461.895796] br0: port 3(c3) entered forwarding state
[  461.895854] br0: port 2(c2) entered blocking state
[  461.895912] br0: port 2(c2) entered forwarding state
[  461.895975] br0: port 1(c1) entered blocking state
[  461.896030] br0: port 1(c1) entered forwarding state
[  472.630537] br0: port 1(c1) entered disabled state
[  472.630865] c1 (unregistering): left allmulticast mode
[  472.630910] c1 (unregistering): left promiscuous mode
[  472.630953] br0: port 1(c1) entered disabled state
[  472.670497] br0: port 2(c2) entered disabled state
[  472.670819] c2 (unregistering): left allmulticast mode
[  472.670868] c2 (unregistering): left promiscuous mode
[  472.670910] br0: port 2(c2) entered disabled state
[  472.704481] br0: port 3(c3) entered disabled state
[  472.704809] c3 (unregistering): left allmulticast mode
[  472.704865] c3 (unregistering): left promiscuous mode
[  472.704904] br0: port 3(c3) entered disabled state
[  472.750526] br0: port 4(sender) entered disabled state
[  472.750873] sender (unregistering): left allmulticast mode
[  472.750919] sender (unregistering): left promiscuous mode
[  472.750955] br0: port 4(sender) entered disabled state