[ 1220.277669] br0: port 1(vx10) entered blocking state
[ 1220.277736] br0: port 1(vx10) entered disabled state
[ 1220.277798] vx10: entered allmulticast mode
[ 1220.277872] vx10: entered promiscuous mode
[ 1220.502494] vx10: left allmulticast mode
[ 1220.502557] vx10: left promiscuous mode
[ 1220.502605] br0: port 1(vx10) entered disabled state