[ 1449.839922] br0: port 1(vx10) entered blocking state
[ 1449.839990] br0: port 1(vx10) entered disabled state
[ 1449.840037] vx10: entered allmulticast mode
[ 1449.840113] vx10: entered promiscuous mode
[ 1450.039894] vx10: left allmulticast mode
[ 1450.039959] vx10: left promiscuous mode
[ 1450.040004] br0: port 1(vx10) entered disabled state