[ 5755.449712][T20875] br0: port 1(vx10) entered blocking state
[ 5755.449962][T20875] br0: port 1(vx10) entered disabled state
[ 5755.450193][T20875] vx10: entered allmulticast mode
[ 5755.452054][T20875] vx10: entered promiscuous mode
[ 5757.838550][T20902] vx10: left allmulticast mode
[ 5757.838798][T20902] vx10: left promiscuous mode
[ 5757.839099][T20902] br0: port 1(vx10) entered disabled state