[ 5771.454085][T20882] br0: port 1(vx10) entered blocking state
[ 5771.455507][T20882] br0: port 1(vx10) entered disabled state
[ 5771.462008][T20882] vx10: entered allmulticast mode
[ 5771.463259][T20882] vx10: entered promiscuous mode
[ 5773.726590][T20909] vx10: left allmulticast mode
[ 5773.726851][T20909] vx10: left promiscuous mode
[ 5773.727143][T20909] br0: port 1(vx10) entered disabled state