[ 1989.579284][T21909] br0: port 1(vx10) entered blocking state
[ 1989.579500][T21909] br0: port 1(vx10) entered disabled state
[ 1989.579675][T21909] vx10: entered allmulticast mode
[ 1989.580545][T21909] vx10: entered promiscuous mode
[ 1990.040301][T21936] vx10: left allmulticast mode
[ 1990.040520][T21936] vx10: left promiscuous mode
[ 1990.040798][T21936] br0: port 1(vx10) entered disabled state