[ 1256.669783][T21791] br1: port 1(veth1) entered blocking state
[ 1256.670231][T21791] br1: port 1(veth1) entered disabled state
[ 1256.670518][T21791] veth1: entered allmulticast mode
[ 1256.672419][T21791] veth1: entered promiscuous mode
[ 1256.695395][  T235] br1: port 1(veth1) entered blocking state
[ 1256.695657][  T235] br1: port 1(veth1) entered forwarding state
[ 1283.807982][T21970] br1: port 1(veth1) entered disabled state
[ 1283.835278][T21971] veth1: left allmulticast mode
[ 1283.835458][T21971] veth1: left promiscuous mode
[ 1283.835694][T21971] br1: port 1(veth1) entered disabled state