[ 5772.250497][T20878] br0: port 1(vx10) entered blocking state
[ 5772.250863][T20878] br0: port 1(vx10) entered disabled state
[ 5772.251115][T20878] vx10: entered allmulticast mode
[ 5772.252277][T20878] vx10: entered promiscuous mode
[ 5774.514926][T20905] vx10: left allmulticast mode
[ 5774.515204][T20905] vx10: left promiscuous mode
[ 5774.515938][T20905] br0: port 1(vx10) entered disabled state