[ 1556.580478] br0: port 1(vx10) entered blocking state
[ 1556.580587] br0: port 1(vx10) entered disabled state
[ 1556.580670] vx10: entered allmulticast mode
[ 1556.580763] vx10: entered promiscuous mode
[ 1556.742121] vx10: left allmulticast mode
[ 1556.742172] vx10: left promiscuous mode
[ 1556.742209] br0: port 1(vx10) entered disabled state