[ 1570.080697] br0: port 1(vx10) entered blocking state
[ 1570.080789] br0: port 1(vx10) entered disabled state
[ 1570.080849] vx10: entered allmulticast mode
[ 1570.080927] vx10: entered promiscuous mode
[ 1570.240227] vx10: left allmulticast mode
[ 1570.240290] vx10: left promiscuous mode
[ 1570.240338] br0: port 1(vx10) entered disabled state