[ 1172.047899] br0: port 1(vx10) entered blocking state
[ 1172.047951] br0: port 1(vx10) entered disabled state
[ 1172.047993] vx10: entered allmulticast mode
[ 1172.048046] vx10: entered promiscuous mode
[ 1172.243521] vx10: left allmulticast mode
[ 1172.243576] vx10: left promiscuous mode
[ 1172.243620] br0: port 1(vx10) entered disabled state