[  466.411992] br0: port 1(c1) entered blocking state
[  466.412184] br0: port 1(c1) entered disabled state
[  466.412342] c1: entered allmulticast mode
[  466.412519] c1: entered promiscuous mode
[  466.532283] br0: port 2(c2) entered blocking state
[  466.532494] br0: port 2(c2) entered disabled state
[  466.532671] c2: entered allmulticast mode
[  466.532854] c2: entered promiscuous mode
[  466.644610] br0: port 3(c3) entered blocking state
[  466.644823] br0: port 3(c3) entered disabled state
[  466.645013] c3: entered allmulticast mode
[  466.645210] c3: entered promiscuous mode
[  466.755702] br0: port 4(sender) entered blocking state
[  466.755881] br0: port 4(sender) entered disabled state
[  466.756040] sender: entered allmulticast mode
[  466.756270] sender: entered promiscuous mode
[  466.809091] br0: port 4(sender) entered blocking state
[  466.809424] br0: port 4(sender) entered forwarding state
[  466.809677] br0: port 3(c3) entered blocking state
[  466.809957] br0: port 3(c3) entered forwarding state
[  466.810216] br0: port 2(c2) entered blocking state
[  466.810460] br0: port 2(c2) entered forwarding state
[  466.810709] br0: port 1(c1) entered blocking state
[  466.810962] br0: port 1(c1) entered forwarding state
[  477.726193] br0: port 1(c1) entered disabled state
[  477.726635] c1 (unregistering): left allmulticast mode
[  477.726718] c1 (unregistering): left promiscuous mode
[  477.726771] br0: port 1(c1) entered disabled state
[  477.779198] br0: port 2(c2) entered disabled state
[  477.779513] c2 (unregistering): left allmulticast mode
[  477.779574] c2 (unregistering): left promiscuous mode
[  477.779628] br0: port 2(c2) entered disabled state
[  477.825170] br0: port 3(c3) entered disabled state
[  477.825511] c3 (unregistering): left allmulticast mode
[  477.825579] c3 (unregistering): left promiscuous mode
[  477.825638] br0: port 3(c3) entered disabled state
[  477.869132] br0: port 4(sender) entered disabled state
[  477.869463] sender (unregistering): left allmulticast mode
[  477.869555] sender (unregistering): left promiscuous mode
[  477.869619] br0: port 4(sender) entered disabled state