[  705.801747] br0: port 1(c1) entered blocking state
[  705.801843] br0: port 1(c1) entered disabled state
[  705.801914] c1: entered allmulticast mode
[  705.801999] c1: entered promiscuous mode
[  705.858178] br0: port 2(c2) entered blocking state
[  705.858255] br0: port 2(c2) entered disabled state
[  705.858317] c2: entered allmulticast mode
[  705.858405] c2: entered promiscuous mode
[  705.916608] br0: port 3(c3) entered blocking state
[  705.916711] br0: port 3(c3) entered disabled state
[  705.916792] c3: entered allmulticast mode
[  705.916900] c3: entered promiscuous mode
[  705.973877] br0: port 4(sender) entered blocking state
[  705.973959] br0: port 4(sender) entered disabled state
[  705.974027] sender: entered allmulticast mode
[  705.974123] sender: entered promiscuous mode
[  705.995412] br0: port 4(sender) entered blocking state
[  705.995500] br0: port 4(sender) entered forwarding state
[  705.995564] br0: port 3(c3) entered blocking state
[  705.995625] br0: port 3(c3) entered forwarding state
[  705.995684] br0: port 2(c2) entered blocking state
[  705.995741] br0: port 2(c2) entered forwarding state
[  705.995782] br0: port 1(c1) entered blocking state
[  705.995825] br0: port 1(c1) entered forwarding state
[  716.726409] br0: port 1(c1) entered disabled state
[  716.726777] c1 (unregistering): left allmulticast mode
[  716.726899] c1 (unregistering): left promiscuous mode
[  716.726948] br0: port 1(c1) entered disabled state
[  716.763422] br0: port 2(c2) entered disabled state
[  716.763720] c2 (unregistering): left allmulticast mode
[  716.763769] c2 (unregistering): left promiscuous mode
[  716.763807] br0: port 2(c2) entered disabled state
[  716.801397] br0: port 3(c3) entered disabled state
[  716.801714] c3 (unregistering): left allmulticast mode
[  716.801775] c3 (unregistering): left promiscuous mode
[  716.801816] br0: port 3(c3) entered disabled state
[  716.832386] br0: port 4(sender) entered disabled state
[  716.832650] sender (unregistering): left allmulticast mode
[  716.832715] sender (unregistering): left promiscuous mode
[  716.832754] br0: port 4(sender) entered disabled state