[  139.166588] br0: port 1(c1) entered blocking state
[  139.166635] br0: port 1(c1) entered disabled state
[  139.166669] c1: entered allmulticast mode
[  139.166711] c1: entered promiscuous mode
[  139.179923] br0: port 2(c2) entered blocking state
[  139.179962] br0: port 2(c2) entered disabled state
[  139.179995] c2: entered allmulticast mode
[  139.180035] c2: entered promiscuous mode
[  139.193160] br0: port 3(c3) entered blocking state
[  139.193196] br0: port 3(c3) entered disabled state
[  139.193235] c3: entered allmulticast mode
[  139.193277] c3: entered promiscuous mode
[  139.205236] br0: port 4(sender) entered blocking state
[  139.205272] br0: port 4(sender) entered disabled state
[  139.205303] sender: entered allmulticast mode
[  139.205348] sender: entered promiscuous mode
[  139.209994] br0: port 4(sender) entered blocking state
[  139.210031] br0: port 4(sender) entered forwarding state
[  139.210061] br0: port 3(c3) entered blocking state
[  139.210087] br0: port 3(c3) entered forwarding state
[  139.210118] br0: port 2(c2) entered blocking state
[  139.210145] br0: port 2(c2) entered forwarding state
[  139.210177] br0: port 1(c1) entered blocking state
[  139.210205] br0: port 1(c1) entered forwarding state
[  149.892926] br0: port 1(c1) entered disabled state
[  149.893125] c1 (unregistering): left allmulticast mode
[  149.893160] c1 (unregistering): left promiscuous mode
[  149.893186] br0: port 1(c1) entered disabled state
[  149.914908] br0: port 2(c2) entered disabled state
[  149.915051] c2 (unregistering): left allmulticast mode
[  149.915089] c2 (unregistering): left promiscuous mode
[  149.915121] br0: port 2(c2) entered disabled state
[  149.931992] sender: left allmulticast mode
[  149.932036] sender: left promiscuous mode
[  149.932066] br0: port 4(sender) entered disabled state
[  149.932143] c3: left allmulticast mode
[  149.932175] c3: left promiscuous mode
[  149.932198] br0: port 3(c3) entered disabled state