[ 3900.101458][ T8821] br0: port 1(vx10) entered blocking state
[ 3900.101769][ T8821] br0: port 1(vx10) entered disabled state
[ 3900.102011][ T8821] vx10: entered allmulticast mode
[ 3900.104006][ T8821] vx10: entered promiscuous mode
[ 3901.326651][ T8848] vx10: left allmulticast mode
[ 3901.326855][ T8848] vx10: left promiscuous mode
[ 3901.327144][ T8848] br0: port 1(vx10) entered disabled state