[ 1504.711792] br0: port 1(vx10) entered blocking state
[ 1504.711844] br0: port 1(vx10) entered disabled state
[ 1504.711877] vx10: entered allmulticast mode
[ 1504.711937] vx10: entered promiscuous mode
[ 1504.781642] vx10: left allmulticast mode
[ 1504.781674] vx10: left promiscuous mode
[ 1504.781707] br0: port 1(vx10) entered disabled state