[ 1437.999730] br0: port 1(vx10) entered blocking state
[ 1437.999786] br0: port 1(vx10) entered disabled state
[ 1437.999852] vx10: entered allmulticast mode
[ 1437.999920] vx10: entered promiscuous mode
[ 1438.152780] vx10: left allmulticast mode
[ 1438.152878] vx10: left promiscuous mode
[ 1438.152944] br0: port 1(vx10) entered disabled state