[ 1450.227557] br0: port 1(vx10) entered blocking state
[ 1450.227622] br0: port 1(vx10) entered disabled state
[ 1450.227676] vx10: entered allmulticast mode
[ 1450.227764] vx10: entered promiscuous mode
[ 1450.449878] vx10: left allmulticast mode
[ 1450.449922] vx10: left promiscuous mode
[ 1450.449956] br0: port 1(vx10) entered disabled state