[ 1407.722427] br0: port 1(vx10) entered blocking state
[ 1407.722488] br0: port 1(vx10) entered disabled state
[ 1407.722534] vx10: entered allmulticast mode
[ 1407.722594] vx10: entered promiscuous mode
[ 1407.930988] vx10: left allmulticast mode
[ 1407.931041] vx10: left promiscuous mode
[ 1407.931079] br0: port 1(vx10) entered disabled state