[  460.664915] br0: port 1(c1) entered blocking state
[  460.664987] br0: port 1(c1) entered disabled state
[  460.665052] c1: entered allmulticast mode
[  460.665126] c1: entered promiscuous mode
[  460.714691] br0: port 2(c2) entered blocking state
[  460.714784] br0: port 2(c2) entered disabled state
[  460.714863] c2: entered allmulticast mode
[  460.714936] c2: entered promiscuous mode
[  460.762638] br0: port 3(c3) entered blocking state
[  460.762706] br0: port 3(c3) entered disabled state
[  460.762757] c3: entered allmulticast mode
[  460.762831] c3: entered promiscuous mode
[  460.811789] br0: port 4(sender) entered blocking state
[  460.811897] br0: port 4(sender) entered disabled state
[  460.811959] sender: entered allmulticast mode
[  460.812040] sender: entered promiscuous mode
[  460.831582] br0: port 4(sender) entered blocking state
[  460.831664] br0: port 4(sender) entered forwarding state
[  460.831720] br0: port 3(c3) entered blocking state
[  460.831767] br0: port 3(c3) entered forwarding state
[  460.831817] br0: port 2(c2) entered blocking state
[  460.831865] br0: port 2(c2) entered forwarding state
[  460.831928] br0: port 1(c1) entered blocking state
[  460.831977] br0: port 1(c1) entered forwarding state
[  471.557563] br0: port 1(c1) entered disabled state
[  471.557888] c1 (unregistering): left allmulticast mode
[  471.557985] c1 (unregistering): left promiscuous mode
[  471.558050] br0: port 1(c1) entered disabled state
[  471.605584] br0: port 2(c2) entered disabled state
[  471.606000] c2 (unregistering): left allmulticast mode
[  471.606098] c2 (unregistering): left promiscuous mode
[  471.606173] br0: port 2(c2) entered disabled state
[  471.645813] br0: port 3(c3) entered disabled state
[  471.646182] c3 (unregistering): left allmulticast mode
[  471.646254] c3 (unregistering): left promiscuous mode
[  471.646304] br0: port 3(c3) entered disabled state
[  471.693713] br0: port 4(sender) entered disabled state
[  471.694129] sender (unregistering): left allmulticast mode
[  471.694211] sender (unregistering): left promiscuous mode
[  471.694253] br0: port 4(sender) entered disabled state