[ 1421.278375] br0: port 1(vx10) entered blocking state
[ 1421.278455] br0: port 1(vx10) entered disabled state
[ 1421.278512] vx10: entered allmulticast mode
[ 1421.278579] vx10: entered promiscuous mode
[ 1421.472822] vx10: left allmulticast mode
[ 1421.472876] vx10: left promiscuous mode
[ 1421.472912] br0: port 1(vx10) entered disabled state