[  484.676421] br0: port 1(c1) entered blocking state
[  484.676502] br0: port 1(c1) entered disabled state
[  484.676563] c1: entered allmulticast mode
[  484.676642] c1: entered promiscuous mode
[  484.729258] br0: port 2(c2) entered blocking state
[  484.729353] br0: port 2(c2) entered disabled state
[  484.729434] c2: entered allmulticast mode
[  484.729519] c2: entered promiscuous mode
[  484.780498] br0: port 3(c3) entered blocking state
[  484.780557] br0: port 3(c3) entered disabled state
[  484.780616] c3: entered allmulticast mode
[  484.780682] c3: entered promiscuous mode
[  484.828758] br0: port 4(sender) entered blocking state
[  484.828849] br0: port 4(sender) entered disabled state
[  484.828917] sender: entered allmulticast mode
[  484.829002] sender: entered promiscuous mode
[  484.848035] br0: port 4(sender) entered blocking state
[  484.848116] br0: port 4(sender) entered forwarding state
[  484.848177] br0: port 3(c3) entered blocking state
[  484.848225] br0: port 3(c3) entered forwarding state
[  484.848276] br0: port 2(c2) entered blocking state
[  484.848322] br0: port 2(c2) entered forwarding state
[  484.848374] br0: port 1(c1) entered blocking state
[  484.848434] br0: port 1(c1) entered forwarding state
[  495.552394] br0: port 1(c1) entered disabled state
[  495.552869] c1 (unregistering): left allmulticast mode
[  495.552948] c1 (unregistering): left promiscuous mode
[  495.553001] br0: port 1(c1) entered disabled state
[  495.593336] br0: port 2(c2) entered disabled state
[  495.593630] c2 (unregistering): left allmulticast mode
[  495.593709] c2 (unregistering): left promiscuous mode
[  495.593752] br0: port 2(c2) entered disabled state
[  495.627357] br0: port 3(c3) entered disabled state
[  495.627682] c3 (unregistering): left allmulticast mode
[  495.627763] c3 (unregistering): left promiscuous mode
[  495.627806] br0: port 3(c3) entered disabled state
[  495.670378] br0: port 4(sender) entered disabled state
[  495.670653] sender (unregistering): left allmulticast mode
[  495.670704] sender (unregistering): left promiscuous mode
[  495.670748] br0: port 4(sender) entered disabled state