[ 1175.376119] br0: port 1(vx10) entered blocking state
[ 1175.376199] br0: port 1(vx10) entered disabled state
[ 1175.376255] vx10: entered allmulticast mode
[ 1175.376333] vx10: entered promiscuous mode
[ 1175.568472] vx10: left allmulticast mode
[ 1175.568517] vx10: left promiscuous mode
[ 1175.568550] br0: port 1(vx10) entered disabled state