[ 1212.855713] br0: port 1(vx10) entered blocking state
[ 1212.855817] br0: port 1(vx10) entered disabled state
[ 1212.855921] vx10: entered allmulticast mode
[ 1212.856023] vx10: entered promiscuous mode
[ 1213.055748] vx10: left allmulticast mode
[ 1213.055890] vx10: left promiscuous mode
[ 1213.055965] br0: port 1(vx10) entered disabled state