[ 4423.816086][T20474] br0: port 1(vx10) entered blocking state
[ 4423.816411][T20474] br0: port 1(vx10) entered disabled state
[ 4423.816677][T20474] vx10: entered allmulticast mode
[ 4423.817865][T20474] vx10: entered promiscuous mode
[ 4425.929429][T20501] vx10: left allmulticast mode
[ 4425.929633][T20501] vx10: left promiscuous mode
[ 4425.929923][T20501] br0: port 1(vx10) entered disabled state