[ 3998.125611][  T501] br0: port 1(vx10) entered blocking state
[ 3998.126022][  T501] br0: port 1(vx10) entered disabled state
[ 3998.126400][  T501] vx10: entered allmulticast mode
[ 3998.128969][  T501] vx10: entered promiscuous mode
[ 3999.739472][  T528] vx10: left allmulticast mode
[ 3999.739868][  T528] vx10: left promiscuous mode
[ 3999.740364][  T528] br0: port 1(vx10) entered disabled state