[ 1625.683061][ T5196] br1: port 1(veth1) entered blocking state
[ 1625.683387][ T5196] br1: port 1(veth1) entered disabled state
[ 1625.683639][ T5196] veth1: entered allmulticast mode
[ 1625.686212][ T5196] veth1: entered promiscuous mode
[ 1625.845144][  T155] br1: port 1(veth1) entered blocking state
[ 1625.845521][  T155] br1: port 1(veth1) entered forwarding state
[ 1641.634567][ T5255] br1: port 1(veth1) entered disabled state
[ 1641.779424][ T5256] veth1: left allmulticast mode
[ 1641.779973][ T5256] veth1: left promiscuous mode
[ 1641.780314][ T5256] br1: port 1(veth1) entered disabled state