[  710.529506] br0: port 1(c1) entered blocking state
[  710.529580] br0: port 1(c1) entered disabled state
[  710.529646] c1: entered allmulticast mode
[  710.529721] c1: entered promiscuous mode
[  710.590401] br0: port 2(c2) entered blocking state
[  710.590497] br0: port 2(c2) entered disabled state
[  710.590571] c2: entered allmulticast mode
[  710.590652] c2: entered promiscuous mode
[  710.649414] br0: port 3(c3) entered blocking state
[  710.649488] br0: port 3(c3) entered disabled state
[  710.649554] c3: entered allmulticast mode
[  710.649624] c3: entered promiscuous mode
[  710.705427] br0: port 4(sender) entered blocking state
[  710.705539] br0: port 4(sender) entered disabled state
[  710.705623] sender: entered allmulticast mode
[  710.705747] sender: entered promiscuous mode
[  710.728758] br0: port 4(sender) entered blocking state
[  710.728859] br0: port 4(sender) entered forwarding state
[  710.728928] br0: port 3(c3) entered blocking state
[  710.728995] br0: port 3(c3) entered forwarding state
[  710.729071] br0: port 2(c2) entered blocking state
[  710.729123] br0: port 2(c2) entered forwarding state
[  710.729180] br0: port 1(c1) entered blocking state
[  710.729244] br0: port 1(c1) entered forwarding state
[  721.495940] br0: port 1(c1) entered disabled state
[  721.496342] c1 (unregistering): left allmulticast mode
[  721.496409] c1 (unregistering): left promiscuous mode
[  721.496456] br0: port 1(c1) entered disabled state
[  721.547945] br0: port 2(c2) entered disabled state
[  721.548253] c2 (unregistering): left allmulticast mode
[  721.548312] c2 (unregistering): left promiscuous mode
[  721.548366] br0: port 2(c2) entered disabled state
[  721.586961] br0: port 3(c3) entered disabled state
[  721.587254] c3 (unregistering): left allmulticast mode
[  721.587302] c3 (unregistering): left promiscuous mode
[  721.587339] br0: port 3(c3) entered disabled state
[  721.633965] br0: port 4(sender) entered disabled state
[  721.634291] sender (unregistering): left allmulticast mode
[  721.634361] sender (unregistering): left promiscuous mode
[  721.634406] br0: port 4(sender) entered disabled state