[ 1508.741395] br0: port 1(vx10) entered blocking state
[ 1508.741509] br0: port 1(vx10) entered disabled state
[ 1508.741572] vx10: entered allmulticast mode
[ 1508.741665] vx10: entered promiscuous mode
[ 1508.902798] vx10: left allmulticast mode
[ 1508.902865] vx10: left promiscuous mode
[ 1508.902922] br0: port 1(vx10) entered disabled state