[ 1448.943458] br0: port 1(vx10) entered blocking state
[ 1448.943531] br0: port 1(vx10) entered disabled state
[ 1448.943587] vx10: entered allmulticast mode
[ 1448.943663] vx10: entered promiscuous mode
[ 1449.077763] vx10: left allmulticast mode
[ 1449.077817] vx10: left promiscuous mode
[ 1449.077854] br0: port 1(vx10) entered disabled state