[ 1640.485741] br0: port 1(vx10) entered blocking state
[ 1640.485792] br0: port 1(vx10) entered disabled state
[ 1640.485825] vx10: entered allmulticast mode
[ 1640.485864] vx10: entered promiscuous mode
[ 1640.547376] vx10: left allmulticast mode
[ 1640.547406] vx10: left promiscuous mode
[ 1640.547432] br0: port 1(vx10) entered disabled state