[ 1243.523141][T19014] br1: port 1(veth1) entered blocking state
[ 1243.523561][T19014] br1: port 1(veth1) entered disabled state
[ 1243.524201][T19014] veth1: entered allmulticast mode
[ 1243.527661][T19014] veth1: entered promiscuous mode
[ 1243.652014][  T251] br1: port 1(veth1) entered blocking state
[ 1243.652441][  T251] br1: port 1(veth1) entered forwarding state
[ 1258.422303][T19113] br1: port 1(veth1) entered disabled state
[ 1258.552611][T19114] veth1: left allmulticast mode
[ 1258.552965][T19114] veth1: left promiscuous mode
[ 1258.553469][T19114] br1: port 1(veth1) entered disabled state