[  461.260892] br0: port 1(c1) entered blocking state
[  461.261012] br0: port 1(c1) entered disabled state
[  461.261090] c1: entered allmulticast mode
[  461.261189] c1: entered promiscuous mode
[  461.321051] br0: port 2(c2) entered blocking state
[  461.321118] br0: port 2(c2) entered disabled state
[  461.321181] c2: entered allmulticast mode
[  461.321254] c2: entered promiscuous mode
[  461.384477] br0: port 3(c3) entered blocking state
[  461.384553] br0: port 3(c3) entered disabled state
[  461.384622] c3: entered allmulticast mode
[  461.384705] c3: entered promiscuous mode
[  461.443188] br0: port 4(sender) entered blocking state
[  461.443260] br0: port 4(sender) entered disabled state
[  461.443330] sender: entered allmulticast mode
[  461.443435] sender: entered promiscuous mode
[  461.465316] br0: port 4(sender) entered blocking state
[  461.465387] br0: port 4(sender) entered forwarding state
[  461.465452] br0: port 3(c3) entered blocking state
[  461.465514] br0: port 3(c3) entered forwarding state
[  461.465572] br0: port 2(c2) entered blocking state
[  461.465624] br0: port 2(c2) entered forwarding state
[  461.465683] br0: port 1(c1) entered blocking state
[  461.465737] br0: port 1(c1) entered forwarding state
[  472.216294] br0: port 1(c1) entered disabled state
[  472.216649] c1 (unregistering): left allmulticast mode
[  472.216749] c1 (unregistering): left promiscuous mode
[  472.216814] br0: port 1(c1) entered disabled state
[  472.254266] br0: port 2(c2) entered disabled state
[  472.254630] c2 (unregistering): left allmulticast mode
[  472.254715] c2 (unregistering): left promiscuous mode
[  472.254772] br0: port 2(c2) entered disabled state
[  472.313250] br0: port 3(c3) entered disabled state
[  472.313537] c3 (unregistering): left allmulticast mode
[  472.313607] c3 (unregistering): left promiscuous mode
[  472.313661] br0: port 3(c3) entered disabled state
[  472.345332] br0: port 4(sender) entered disabled state
[  472.345857] sender (unregistering): left allmulticast mode
[  472.345908] sender (unregistering): left promiscuous mode
[  472.345950] br0: port 4(sender) entered disabled state