[ 1550.733053] br0: port 1(vx10) entered blocking state
[ 1550.733116] br0: port 1(vx10) entered disabled state
[ 1550.733167] vx10: entered allmulticast mode
[ 1550.733242] vx10: entered promiscuous mode
[ 1550.887747] vx10: left allmulticast mode
[ 1550.887800] vx10: left promiscuous mode
[ 1550.887846] br0: port 1(vx10) entered disabled state