[ 1550.374922] br0: port 1(vx10) entered blocking state
[ 1550.374968] br0: port 1(vx10) entered disabled state
[ 1550.375006] vx10: entered allmulticast mode
[ 1550.375047] vx10: entered promiscuous mode
[ 1550.439354] vx10: left allmulticast mode
[ 1550.439426] vx10: left promiscuous mode
[ 1550.439488] br0: port 1(vx10) entered disabled state