[ 5749.953565][T20869] br0: port 1(vx10) entered blocking state
[ 5749.954007][T20869] br0: port 1(vx10) entered disabled state
[ 5749.954285][T20869] vx10: entered allmulticast mode
[ 5749.955473][T20869] vx10: entered promiscuous mode
[ 5752.336196][T20896] vx10: left allmulticast mode
[ 5752.336554][T20896] vx10: left promiscuous mode
[ 5752.336905][T20896] br0: port 1(vx10) entered disabled state