[ 1820.495991][ T4534] br0: port 1(vx10) entered blocking state
[ 1820.496206][ T4534] br0: port 1(vx10) entered disabled state
[ 1820.496389][ T4534] vx10: entered allmulticast mode
[ 1820.497268][ T4534] vx10: entered promiscuous mode
[ 1820.909306][ T4561] vx10: left allmulticast mode
[ 1820.909494][ T4561] vx10: left promiscuous mode
[ 1820.909715][ T4561] br0: port 1(vx10) entered disabled state