[ 1456.554834] br0: port 1(vx10) entered blocking state
[ 1456.554893] br0: port 1(vx10) entered disabled state
[ 1456.554936] vx10: entered allmulticast mode
[ 1456.554995] vx10: entered promiscuous mode
[ 1456.748513] vx10: left allmulticast mode
[ 1456.748561] vx10: left promiscuous mode
[ 1456.748600] br0: port 1(vx10) entered disabled state