[ 4912.511918][T20910] br0: port 1(vx10) entered blocking state
[ 4912.512370][T20910] br0: port 1(vx10) entered disabled state
[ 4912.512727][T20910] vx10: entered allmulticast mode
[ 4912.514711][T20910] vx10: entered promiscuous mode
[ 4914.168480][T20937] vx10: left allmulticast mode
[ 4914.168899][T20937] vx10: left promiscuous mode
[ 4914.169365][T20937] br0: port 1(vx10) entered disabled state