[ 3977.944495][ T4749] br0: port 1(vx10) entered blocking state
[ 3977.944818][ T4749] br0: port 1(vx10) entered disabled state
[ 3977.945056][ T4749] vx10: entered allmulticast mode
[ 3977.946245][ T4749] vx10: entered promiscuous mode
[ 3979.205177][ T4776] vx10: left allmulticast mode
[ 3979.205433][ T4776] vx10: left promiscuous mode
[ 3979.205737][ T4776] br0: port 1(vx10) entered disabled state