[ 1437.314453] br0: port 1(vx10) entered blocking state
[ 1437.314509] br0: port 1(vx10) entered disabled state
[ 1437.314551] vx10: entered allmulticast mode
[ 1437.314610] vx10: entered promiscuous mode
[ 1437.459366] vx10: left allmulticast mode
[ 1437.459413] vx10: left promiscuous mode
[ 1437.459449] br0: port 1(vx10) entered disabled state