[  586.520465] br0: port 1(c1) entered blocking state
[  586.520553] br0: port 1(c1) entered disabled state
[  586.520628] c1: entered allmulticast mode
[  586.520711] c1: entered promiscuous mode
[  586.611932] br0: port 2(c2) entered blocking state
[  586.612031] br0: port 2(c2) entered disabled state
[  586.612098] c2: entered allmulticast mode
[  586.612183] c2: entered promiscuous mode
[  586.702525] br0: port 3(c3) entered blocking state
[  586.702602] br0: port 3(c3) entered disabled state
[  586.702666] c3: entered allmulticast mode
[  586.702751] c3: entered promiscuous mode
[  586.793442] br0: port 4(sender) entered blocking state
[  586.793526] br0: port 4(sender) entered disabled state
[  586.793592] sender: entered allmulticast mode
[  586.793688] sender: entered promiscuous mode
[  586.831133] br0: port 4(sender) entered blocking state
[  586.831220] br0: port 4(sender) entered forwarding state
[  586.831283] br0: port 3(c3) entered blocking state
[  586.831329] br0: port 3(c3) entered forwarding state
[  586.831378] br0: port 2(c2) entered blocking state
[  586.831420] br0: port 2(c2) entered forwarding state
[  586.831469] br0: port 1(c1) entered blocking state
[  586.831513] br0: port 1(c1) entered forwarding state
[  597.630080] br0: port 1(c1) entered disabled state
[  597.630401] c1 (unregistering): left allmulticast mode
[  597.630461] c1 (unregistering): left promiscuous mode
[  597.630507] br0: port 1(c1) entered disabled state
[  597.698952] br0: port 2(c2) entered disabled state
[  597.699260] c2 (unregistering): left allmulticast mode
[  597.699321] c2 (unregistering): left promiscuous mode
[  597.699372] br0: port 2(c2) entered disabled state
[  597.761000] br0: port 3(c3) entered disabled state
[  597.761316] c3 (unregistering): left allmulticast mode
[  597.761385] c3 (unregistering): left promiscuous mode
[  597.761446] br0: port 3(c3) entered disabled state
[  597.820988] br0: port 4(sender) entered disabled state
[  597.821269] sender (unregistering): left allmulticast mode
[  597.821330] sender (unregistering): left promiscuous mode
[  597.821385] br0: port 4(sender) entered disabled state