[ 1856.665197] br0: port 1(vx10) entered blocking state
[ 1856.665232] br0: port 1(vx10) entered disabled state
[ 1856.665315] vx10: entered allmulticast mode
[ 1856.665382] vx10: entered promiscuous mode
[ 1856.731038] vx10: left allmulticast mode
[ 1856.731060] vx10: left promiscuous mode
[ 1856.731077] br0: port 1(vx10) entered disabled state