[  484.797602] br0: port 1(c1) entered blocking state
[  484.797665] br0: port 1(c1) entered disabled state
[  484.797722] c1: entered allmulticast mode
[  484.797790] c1: entered promiscuous mode
[  484.856731] br0: port 2(c2) entered blocking state
[  484.856830] br0: port 2(c2) entered disabled state
[  484.856925] c2: entered allmulticast mode
[  484.857022] c2: entered promiscuous mode
[  484.914045] br0: port 3(c3) entered blocking state
[  484.914118] br0: port 3(c3) entered disabled state
[  484.914186] c3: entered allmulticast mode
[  484.914273] c3: entered promiscuous mode
[  484.972963] br0: port 4(sender) entered blocking state
[  484.973023] br0: port 4(sender) entered disabled state
[  484.973089] sender: entered allmulticast mode
[  484.973179] sender: entered promiscuous mode
[  484.995159] br0: port 4(sender) entered blocking state
[  484.995221] br0: port 4(sender) entered forwarding state
[  484.995266] br0: port 3(c3) entered blocking state
[  484.995306] br0: port 3(c3) entered forwarding state
[  484.995353] br0: port 2(c2) entered blocking state
[  484.995390] br0: port 2(c2) entered forwarding state
[  484.995428] br0: port 1(c1) entered blocking state
[  484.995465] br0: port 1(c1) entered forwarding state
[  495.718104] br0: port 1(c1) entered disabled state
[  495.718482] c1 (unregistering): left allmulticast mode
[  495.718527] c1 (unregistering): left promiscuous mode
[  495.718584] br0: port 1(c1) entered disabled state
[  495.754122] br0: port 2(c2) entered disabled state
[  495.754478] c2 (unregistering): left allmulticast mode
[  495.754544] c2 (unregistering): left promiscuous mode
[  495.754595] br0: port 2(c2) entered disabled state
[  495.789084] br0: port 3(c3) entered disabled state
[  495.789402] c3 (unregistering): left allmulticast mode
[  495.789483] c3 (unregistering): left promiscuous mode
[  495.789524] br0: port 3(c3) entered disabled state
[  495.839075] br0: port 4(sender) entered disabled state
[  495.839365] sender (unregistering): left allmulticast mode
[  495.839455] sender (unregistering): left promiscuous mode
[  495.839515] br0: port 4(sender) entered disabled state