[ 1339.264519][T14872] br1: port 1(veth1) entered blocking state
[ 1339.265008][T14872] br1: port 1(veth1) entered disabled state
[ 1339.265530][T14872] veth1: entered allmulticast mode
[ 1339.268900][T14872] veth1: entered promiscuous mode
[ 1339.362328][   T37] br1: port 1(veth1) entered blocking state
[ 1339.362796][   T37] br1: port 1(veth1) entered forwarding state
[ 1353.017262][T14971] br1: port 1(veth1) entered disabled state
[ 1353.106148][T14972] veth1: left allmulticast mode
[ 1353.106431][T14972] veth1: left promiscuous mode
[ 1353.108223][T14972] br1: port 1(veth1) entered disabled state