[  702.711865] br0: port 1(c1) entered blocking state
[  702.711970] br0: port 1(c1) entered disabled state
[  702.712034] c1: entered allmulticast mode
[  702.712108] c1: entered promiscuous mode
[  702.757471] br0: port 2(c2) entered blocking state
[  702.757523] br0: port 2(c2) entered disabled state
[  702.757580] c2: entered allmulticast mode
[  702.757651] c2: entered promiscuous mode
[  702.801113] br0: port 3(c3) entered blocking state
[  702.801209] br0: port 3(c3) entered disabled state
[  702.801276] c3: entered allmulticast mode
[  702.801360] c3: entered promiscuous mode
[  702.843255] br0: port 4(sender) entered blocking state
[  702.843313] br0: port 4(sender) entered disabled state
[  702.843360] sender: entered allmulticast mode
[  702.843435] sender: entered promiscuous mode
[  702.860683] br0: port 4(sender) entered blocking state
[  702.860746] br0: port 4(sender) entered forwarding state
[  702.860795] br0: port 3(c3) entered blocking state
[  702.860835] br0: port 3(c3) entered forwarding state
[  702.860872] br0: port 2(c2) entered blocking state
[  702.860915] br0: port 2(c2) entered forwarding state
[  702.860964] br0: port 1(c1) entered blocking state
[  702.861001] br0: port 1(c1) entered forwarding state
[  713.559114] br0: port 1(c1) entered disabled state
[  713.559543] c1 (unregistering): left allmulticast mode
[  713.559599] c1 (unregistering): left promiscuous mode
[  713.559639] br0: port 1(c1) entered disabled state
[  713.601219] br0: port 2(c2) entered disabled state
[  713.601765] c2 (unregistering): left allmulticast mode
[  713.601819] c2 (unregistering): left promiscuous mode
[  713.601864] br0: port 2(c2) entered disabled state
[  713.653164] br0: port 3(c3) entered disabled state
[  713.653666] c3 (unregistering): left allmulticast mode
[  713.653736] c3 (unregistering): left promiscuous mode
[  713.653783] br0: port 3(c3) entered disabled state
[  713.688206] br0: port 4(sender) entered disabled state
[  713.688616] sender (unregistering): left allmulticast mode
[  713.688687] sender (unregistering): left promiscuous mode
[  713.688744] br0: port 4(sender) entered disabled state