[ 1556.529573] br0: port 1(vx10) entered blocking state
[ 1556.529628] br0: port 1(vx10) entered disabled state
[ 1556.529680] vx10: entered allmulticast mode
[ 1556.529741] vx10: entered promiscuous mode
[ 1556.755541] vx10: left allmulticast mode
[ 1556.755590] vx10: left promiscuous mode
[ 1556.755625] br0: port 1(vx10) entered disabled state