[ 1221.152402] br0: port 1(vx10) entered blocking state
[ 1221.152519] br0: port 1(vx10) entered disabled state
[ 1221.152608] vx10: entered allmulticast mode
[ 1221.152706] vx10: entered promiscuous mode
[ 1221.331995] vx10: left allmulticast mode
[ 1221.332052] vx10: left promiscuous mode
[ 1221.332155] br0: port 1(vx10) entered disabled state