[ 1646.705954][ T9776] br1: port 1(veth1) entered blocking state
[ 1646.706198][ T9776] br1: port 1(veth1) entered disabled state
[ 1646.706520][ T9776] veth1: entered allmulticast mode
[ 1646.708326][ T9776] veth1: entered promiscuous mode
[ 1646.871976][   T39] br1: port 1(veth1) entered blocking state
[ 1646.872235][   T39] br1: port 1(veth1) entered forwarding state
[ 1662.660466][ T9835] br1: port 1(veth1) entered disabled state
[ 1662.808194][ T9836] veth1: left allmulticast mode
[ 1662.808490][ T9836] veth1: left promiscuous mode
[ 1662.808813][ T9836] br1: port 1(veth1) entered disabled state