[ 1637.404337] br0: port 1(vx10) entered blocking state
[ 1637.404390] br0: port 1(vx10) entered disabled state
[ 1637.404421] vx10: entered allmulticast mode
[ 1637.404469] vx10: entered promiscuous mode
[ 1637.495709] vx10: left allmulticast mode
[ 1637.495740] vx10: left promiscuous mode
[ 1637.495763] br0: port 1(vx10) entered disabled state