[ 1507.167113] br0: port 1(vx10) entered blocking state
[ 1507.167188] br0: port 1(vx10) entered disabled state
[ 1507.167255] vx10: entered allmulticast mode
[ 1507.167334] vx10: entered promiscuous mode
[ 1507.326168] vx10: left allmulticast mode
[ 1507.326226] vx10: left promiscuous mode
[ 1507.326267] br0: port 1(vx10) entered disabled state