[ 1549.314183] br0: port 1(vx10) entered blocking state
[ 1549.314248] br0: port 1(vx10) entered disabled state
[ 1549.314291] vx10: entered allmulticast mode
[ 1549.314350] vx10: entered promiscuous mode
[ 1549.534376] vx10: left allmulticast mode
[ 1549.534433] vx10: left promiscuous mode
[ 1549.534482] br0: port 1(vx10) entered disabled state