[ 1989.186943][ T9146] br0: port 1(vx10) entered blocking state
[ 1989.187771][ T9146] br0: port 1(vx10) entered disabled state
[ 1989.187950][ T9146] vx10: entered allmulticast mode
[ 1989.188805][ T9146] vx10: entered promiscuous mode
[ 1989.644162][ T9173] vx10: left allmulticast mode
[ 1989.644365][ T9173] vx10: left promiscuous mode
[ 1989.644636][ T9173] br0: port 1(vx10) entered disabled state