[ 1456.137919] br0: port 1(vx10) entered blocking state
[ 1456.137998] br0: port 1(vx10) entered disabled state
[ 1456.138059] vx10: entered allmulticast mode
[ 1456.138131] vx10: entered promiscuous mode
[ 1456.320221] vx10: left allmulticast mode
[ 1456.320315] vx10: left promiscuous mode
[ 1456.320373] br0: port 1(vx10) entered disabled state