[ 1448.726821] br0: port 1(vx10) entered blocking state
[ 1448.726888] br0: port 1(vx10) entered disabled state
[ 1448.726941] vx10: entered allmulticast mode
[ 1448.727001] vx10: entered promiscuous mode
[ 1448.914203] vx10: left allmulticast mode
[ 1448.914250] vx10: left promiscuous mode
[ 1448.914285] br0: port 1(vx10) entered disabled state