[ 1749.974535] br0: port 1(vx10) entered blocking state
[ 1749.974582] br0: port 1(vx10) entered disabled state
[ 1749.974615] vx10: entered allmulticast mode
[ 1749.974659] vx10: entered promiscuous mode
[ 1750.066310] vx10: left allmulticast mode
[ 1750.066341] vx10: left promiscuous mode
[ 1750.066372] br0: port 1(vx10) entered disabled state