[ 1750.659347][ T1000] br0: port 1(vx10) entered blocking state
[ 1750.659589][ T1000] br0: port 1(vx10) entered disabled state
[ 1750.659809][ T1000] vx10: entered allmulticast mode
[ 1750.660768][ T1000] vx10: entered promiscuous mode
[ 1751.095178][ T1027] vx10: left allmulticast mode
[ 1751.095374][ T1027] vx10: left promiscuous mode
[ 1751.095775][ T1027] br0: port 1(vx10) entered disabled state