[  484.808238] br0: port 1(c1) entered blocking state
[  484.808296] br0: port 1(c1) entered disabled state
[  484.808353] c1: entered allmulticast mode
[  484.808424] c1: entered promiscuous mode
[  484.855379] br0: port 2(c2) entered blocking state
[  484.855483] br0: port 2(c2) entered disabled state
[  484.855568] c2: entered allmulticast mode
[  484.855656] c2: entered promiscuous mode
[  484.904327] br0: port 3(c3) entered blocking state
[  484.904390] br0: port 3(c3) entered disabled state
[  484.904444] c3: entered allmulticast mode
[  484.904520] c3: entered promiscuous mode
[  484.956859] br0: port 4(sender) entered blocking state
[  484.956960] br0: port 4(sender) entered disabled state
[  484.957032] sender: entered allmulticast mode
[  484.957137] sender: entered promiscuous mode
[  484.975974] br0: port 4(sender) entered blocking state
[  484.976085] br0: port 4(sender) entered forwarding state
[  484.976152] br0: port 3(c3) entered blocking state
[  484.976207] br0: port 3(c3) entered forwarding state
[  484.976264] br0: port 2(c2) entered blocking state
[  484.976321] br0: port 2(c2) entered forwarding state
[  484.976377] br0: port 1(c1) entered blocking state
[  484.976439] br0: port 1(c1) entered forwarding state
[  495.701397] br0: port 1(c1) entered disabled state
[  495.701781] c1 (unregistering): left allmulticast mode
[  495.701848] c1 (unregistering): left promiscuous mode
[  495.701914] br0: port 1(c1) entered disabled state
[  495.744447] br0: port 2(c2) entered disabled state
[  495.744918] c2 (unregistering): left allmulticast mode
[  495.744996] c2 (unregistering): left promiscuous mode
[  495.745052] br0: port 2(c2) entered disabled state
[  495.783470] br0: port 3(c3) entered disabled state
[  495.783990] c3 (unregistering): left allmulticast mode
[  495.784063] c3 (unregistering): left promiscuous mode
[  495.784102] br0: port 3(c3) entered disabled state
[  495.822443] br0: port 4(sender) entered disabled state
[  495.822845] sender (unregistering): left allmulticast mode
[  495.822934] sender (unregistering): left promiscuous mode
[  495.822988] br0: port 4(sender) entered disabled state