[ 1720.658795] br0: port 1(vx10) entered blocking state
[ 1720.658848] br0: port 1(vx10) entered disabled state
[ 1720.658885] vx10: entered allmulticast mode
[ 1720.658937] vx10: entered promiscuous mode
[ 1720.719973] vx10: left allmulticast mode
[ 1720.720000] vx10: left promiscuous mode
[ 1720.720029] br0: port 1(vx10) entered disabled state