[ 1750.490126] br0: port 1(vx10) entered blocking state
[ 1750.490171] br0: port 1(vx10) entered disabled state
[ 1750.490214] vx10: entered allmulticast mode
[ 1750.490259] vx10: entered promiscuous mode
[ 1750.554455] vx10: left allmulticast mode
[ 1750.554516] vx10: left promiscuous mode
[ 1750.554578] br0: port 1(vx10) entered disabled state