[  700.525653] br0: port 1(c1) entered blocking state
[  700.525720] br0: port 1(c1) entered disabled state
[  700.525775] c1: entered allmulticast mode
[  700.525858] c1: entered promiscuous mode
[  700.582059] br0: port 2(c2) entered blocking state
[  700.582131] br0: port 2(c2) entered disabled state
[  700.582199] c2: entered allmulticast mode
[  700.582341] c2: entered promiscuous mode
[  700.639986] br0: port 3(c3) entered blocking state
[  700.640056] br0: port 3(c3) entered disabled state
[  700.640113] c3: entered allmulticast mode
[  700.640187] c3: entered promiscuous mode
[  700.693418] br0: port 4(sender) entered blocking state
[  700.693526] br0: port 4(sender) entered disabled state
[  700.693589] sender: entered allmulticast mode
[  700.693713] sender: entered promiscuous mode
[  700.714281] br0: port 4(sender) entered blocking state
[  700.714377] br0: port 4(sender) entered forwarding state
[  700.714455] br0: port 3(c3) entered blocking state
[  700.714519] br0: port 3(c3) entered forwarding state
[  700.714582] br0: port 2(c2) entered blocking state
[  700.714644] br0: port 2(c2) entered forwarding state
[  700.714707] br0: port 1(c1) entered blocking state
[  700.714768] br0: port 1(c1) entered forwarding state
[  711.414603] br0: port 1(c1) entered disabled state
[  711.415115] c1 (unregistering): left allmulticast mode
[  711.415203] c1 (unregistering): left promiscuous mode
[  711.415275] br0: port 1(c1) entered disabled state
[  711.455472] br0: port 2(c2) entered disabled state
[  711.455760] c2 (unregistering): left allmulticast mode
[  711.455822] c2 (unregistering): left promiscuous mode
[  711.455882] br0: port 2(c2) entered disabled state
[  711.494501] br0: port 3(c3) entered disabled state
[  711.494809] c3 (unregistering): left allmulticast mode
[  711.494871] c3 (unregistering): left promiscuous mode
[  711.494925] br0: port 3(c3) entered disabled state
[  711.540526] br0: port 4(sender) entered disabled state
[  711.540989] sender (unregistering): left allmulticast mode
[  711.541076] sender (unregistering): left promiscuous mode
[  711.541131] br0: port 4(sender) entered disabled state