[ 1409.535393] br0: port 1(vx10) entered blocking state
[ 1409.535453] br0: port 1(vx10) entered disabled state
[ 1409.535500] vx10: entered allmulticast mode
[ 1409.535574] vx10: entered promiscuous mode
[ 1409.744493] vx10: left allmulticast mode
[ 1409.744549] vx10: left promiscuous mode
[ 1409.744595] br0: port 1(vx10) entered disabled state