[ 1175.258584] br0: port 1(vx10) entered blocking state
[ 1175.258644] br0: port 1(vx10) entered disabled state
[ 1175.258692] vx10: entered allmulticast mode
[ 1175.258758] vx10: entered promiscuous mode
[ 1175.467384] vx10: left allmulticast mode
[ 1175.467438] vx10: left promiscuous mode
[ 1175.467479] br0: port 1(vx10) entered disabled state