[ 1612.129551] br0: port 1(vx10) entered blocking state
[ 1612.129623] br0: port 1(vx10) entered disabled state
[ 1612.129681] vx10: entered allmulticast mode
[ 1612.129759] vx10: entered promiscuous mode
[ 1612.274316] vx10: left allmulticast mode
[ 1612.274368] vx10: left promiscuous mode
[ 1612.274404] br0: port 1(vx10) entered disabled state