[ 3906.381761][T32749] br0: port 1(vx10) entered blocking state
[ 3906.382315][T32749] br0: port 1(vx10) entered disabled state
[ 3906.382712][T32749] vx10: entered allmulticast mode
[ 3906.384793][T32749] vx10: entered promiscuous mode
[ 3908.340108][  T308] vx10: left allmulticast mode
[ 3908.340431][  T308] vx10: left promiscuous mode
[ 3908.340905][  T308] br0: port 1(vx10) entered disabled state