[ 1499.300585] br0: port 1(vx10) entered blocking state
[ 1499.300679] br0: port 1(vx10) entered disabled state
[ 1499.300756] vx10: entered allmulticast mode
[ 1499.300836] vx10: entered promiscuous mode
[ 1499.471739] vx10: left allmulticast mode
[ 1499.471801] vx10: left promiscuous mode
[ 1499.471863] br0: port 1(vx10) entered disabled state