[ 1456.295605] br0: port 1(vx10) entered blocking state
[ 1456.295671] br0: port 1(vx10) entered disabled state
[ 1456.295720] vx10: entered allmulticast mode
[ 1456.295782] vx10: entered promiscuous mode
[ 1456.500381] vx10: left allmulticast mode
[ 1456.500424] vx10: left promiscuous mode
[ 1456.500459] br0: port 1(vx10) entered disabled state