[ 3537.826839][  T829] br0: port 1(vx10) entered blocking state
[ 3537.827370][  T829] br0: port 1(vx10) entered disabled state
[ 3537.828454][  T829] vx10: entered allmulticast mode
[ 3537.830873][  T829] vx10: entered promiscuous mode
[ 3539.639767][  T856] vx10: left allmulticast mode
[ 3539.640165][  T856] vx10: left promiscuous mode
[ 3539.640667][  T856] br0: port 1(vx10) entered disabled state