[  705.721874] br0: port 1(c1) entered blocking state
[  705.721955] br0: port 1(c1) entered disabled state
[  705.722016] c1: entered allmulticast mode
[  705.722097] c1: entered promiscuous mode
[  705.765738] br0: port 2(c2) entered blocking state
[  705.765804] br0: port 2(c2) entered disabled state
[  705.765867] c2: entered allmulticast mode
[  705.765960] c2: entered promiscuous mode
[  705.811225] br0: port 3(c3) entered blocking state
[  705.811296] br0: port 3(c3) entered disabled state
[  705.811358] c3: entered allmulticast mode
[  705.811433] c3: entered promiscuous mode
[  705.858686] br0: port 4(sender) entered blocking state
[  705.858760] br0: port 4(sender) entered disabled state
[  705.858834] sender: entered allmulticast mode
[  705.858960] sender: entered promiscuous mode
[  705.878511] br0: port 4(sender) entered blocking state
[  705.878581] br0: port 4(sender) entered forwarding state
[  705.878638] br0: port 3(c3) entered blocking state
[  705.878691] br0: port 3(c3) entered forwarding state
[  705.878734] br0: port 2(c2) entered blocking state
[  705.878782] br0: port 2(c2) entered forwarding state
[  705.878835] br0: port 1(c1) entered blocking state
[  705.878882] br0: port 1(c1) entered forwarding state
[  716.584145] br0: port 1(c1) entered disabled state
[  716.584510] c1 (unregistering): left allmulticast mode
[  716.584594] c1 (unregistering): left promiscuous mode
[  716.584642] br0: port 1(c1) entered disabled state
[  716.638098] br0: port 2(c2) entered disabled state
[  716.638417] c2 (unregistering): left allmulticast mode
[  716.638545] c2 (unregistering): left promiscuous mode
[  716.638632] br0: port 2(c2) entered disabled state
[  716.685149] br0: port 3(c3) entered disabled state
[  716.685465] c3 (unregistering): left allmulticast mode
[  716.685539] c3 (unregistering): left promiscuous mode
[  716.685599] br0: port 3(c3) entered disabled state
[  716.734085] br0: port 4(sender) entered disabled state
[  716.734429] sender (unregistering): left allmulticast mode
[  716.734515] sender (unregistering): left promiscuous mode
[  716.734581] br0: port 4(sender) entered disabled state