[ 1437.373515] br0: port 1(vx10) entered blocking state
[ 1437.373576] br0: port 1(vx10) entered disabled state
[ 1437.373618] vx10: entered allmulticast mode
[ 1437.373681] vx10: entered promiscuous mode
[ 1437.541855] vx10: left allmulticast mode
[ 1437.541944] vx10: left promiscuous mode
[ 1437.542001] br0: port 1(vx10) entered disabled state