[ 1279.126510] br0: port 1(vx10) entered blocking state
[ 1279.126599] br0: port 1(vx10) entered disabled state
[ 1279.126662] vx10: entered allmulticast mode
[ 1279.126745] vx10: entered promiscuous mode
[ 1279.275402] vx10: left allmulticast mode
[ 1279.275474] vx10: left promiscuous mode
[ 1279.275530] br0: port 1(vx10) entered disabled state