[ 2232.729565][T21716] br1: port 1(veth1) entered blocking state
[ 2232.730098][T21716] br1: port 1(veth1) entered disabled state
[ 2232.730643][T21716] veth1: entered allmulticast mode
[ 2232.734303][T21716] veth1: entered promiscuous mode
[ 2232.837698][   T37] br1: port 1(veth1) entered blocking state
[ 2232.838230][   T37] br1: port 1(veth1) entered forwarding state
[ 2266.233864][T21896] br1: port 1(veth1) entered disabled state
[ 2266.361976][T21897] veth1: left allmulticast mode
[ 2266.362325][T21897] veth1: left promiscuous mode
[ 2266.362825][T21897] br1: port 1(veth1) entered disabled state