[ 1438.328213] br0: port 1(vx10) entered blocking state
[ 1438.328267] br0: port 1(vx10) entered disabled state
[ 1438.328309] vx10: entered allmulticast mode
[ 1438.328370] vx10: entered promiscuous mode
[ 1438.532297] vx10: left allmulticast mode
[ 1438.532356] vx10: left promiscuous mode
[ 1438.532400] br0: port 1(vx10) entered disabled state