[ 5474.227155][  T449] br0: port 1(vx10) entered blocking state
[ 5474.228279][  T449] br0: port 1(vx10) entered disabled state
[ 5474.228523][  T449] vx10: entered allmulticast mode
[ 5474.230112][  T449] vx10: entered promiscuous mode
[ 5476.297725][  T476] vx10: left allmulticast mode
[ 5476.298007][  T476] vx10: left promiscuous mode
[ 5476.298320][  T476] br0: port 1(vx10) entered disabled state