[ 1637.979403] br0: port 1(vx10) entered blocking state
[ 1637.979457] br0: port 1(vx10) entered disabled state
[ 1637.979488] vx10: entered allmulticast mode
[ 1637.979538] vx10: entered promiscuous mode
[ 1638.069473] vx10: left allmulticast mode
[ 1638.069506] vx10: left promiscuous mode
[ 1638.069533] br0: port 1(vx10) entered disabled state