[ 1206.160787] br0: port 1(vx10) entered blocking state
[ 1206.160847] br0: port 1(vx10) entered disabled state
[ 1206.160894] vx10: entered allmulticast mode
[ 1206.160957] vx10: entered promiscuous mode
[ 1206.360211] vx10: left allmulticast mode
[ 1206.360272] vx10: left promiscuous mode
[ 1206.360325] br0: port 1(vx10) entered disabled state