[ 1557.999904] br0: port 1(vx10) entered blocking state
[ 1557.999955] br0: port 1(vx10) entered disabled state
[ 1557.999998] vx10: entered allmulticast mode
[ 1558.000067] vx10: entered promiscuous mode
[ 1558.230298] vx10: left allmulticast mode
[ 1558.230348] vx10: left promiscuous mode
[ 1558.230381] br0: port 1(vx10) entered disabled state