[ 1561.714592][T10551] br1: port 1(veth1) entered blocking state
[ 1561.714897][T10551] br1: port 1(veth1) entered disabled state
[ 1561.716646][T10551] veth1: entered allmulticast mode
[ 1561.718540][T10551] veth1: entered promiscuous mode
[ 1561.851658][   T52] br1: port 1(veth1) entered blocking state
[ 1561.852003][   T52] br1: port 1(veth1) entered forwarding state
[ 1577.518202][T10610] br1: port 1(veth1) entered disabled state
[ 1577.668749][T10612] veth1: left allmulticast mode
[ 1577.669029][T10612] veth1: left promiscuous mode
[ 1577.669725][T10612] br1: port 1(veth1) entered disabled state