[ 1403.178925] br0: port 1(vx10) entered blocking state
[ 1403.178983] br0: port 1(vx10) entered disabled state
[ 1403.179022] vx10: entered allmulticast mode
[ 1403.179076] vx10: entered promiscuous mode
[ 1403.380311] vx10: left allmulticast mode
[ 1403.380362] vx10: left promiscuous mode
[ 1403.380400] br0: port 1(vx10) entered disabled state