[ 1448.570900] br0: port 1(vx10) entered blocking state
[ 1448.570967] br0: port 1(vx10) entered disabled state
[ 1448.571015] vx10: entered allmulticast mode
[ 1448.571084] vx10: entered promiscuous mode
[ 1448.735717] vx10: left allmulticast mode
[ 1448.735775] vx10: left promiscuous mode
[ 1448.735814] br0: port 1(vx10) entered disabled state