[ 1847.859608][ T8443] br0: port 1(vx10) entered blocking state
[ 1847.859953][ T8443] br0: port 1(vx10) entered disabled state
[ 1847.860125][ T8443] vx10: entered allmulticast mode
[ 1847.861022][ T8443] vx10: entered promiscuous mode
[ 1848.311233][ T8470] vx10: left allmulticast mode
[ 1848.311391][ T8470] vx10: left promiscuous mode
[ 1848.311590][ T8470] br0: port 1(vx10) entered disabled state