[ 1456.745618] br0: port 1(vx10) entered blocking state
[ 1456.745690] br0: port 1(vx10) entered disabled state
[ 1456.745745] vx10: entered allmulticast mode
[ 1456.745816] vx10: entered promiscuous mode
[ 1456.953628] vx10: left allmulticast mode
[ 1456.953692] vx10: left promiscuous mode
[ 1456.953746] br0: port 1(vx10) entered disabled state