[ 1634.243387] br0: port 1(veth1) entered blocking state
[ 1634.243462] br0: port 1(veth1) entered disabled state
[ 1634.243520] veth1: entered allmulticast mode
[ 1634.243595] veth1: entered promiscuous mode
[ 1634.265487] br0: port 2(veth_segment) entered blocking state
[ 1634.265521] br0: port 2(veth_segment) entered disabled state
[ 1634.265545] veth_segment: entered allmulticast mode
[ 1634.265582] veth_segment: entered promiscuous mode
[ 1634.269121] br0: port 2(veth_segment) entered blocking state
[ 1634.269178] br0: port 2(veth_segment) entered forwarding state
[ 1634.269238] br0: port 1(veth1) entered blocking state
[ 1634.269290] br0: port 1(veth1) entered forwarding state
[ 1636.321942] br0: port 1(veth1) entered disabled state
[ 1636.336907] veth1 (unregistering): left allmulticast mode
[ 1636.336945] veth1 (unregistering): left promiscuous mode
[ 1636.336961] br0: port 1(veth1) entered disabled state
[ 1636.346933] veth_segment: left allmulticast mode
[ 1636.346954] veth_segment: left promiscuous mode
[ 1636.346973] br0: port 2(veth_segment) entered disabled state
[ 1644.352241] br0: port 1(veth1) entered blocking state
[ 1644.352279] br0: port 1(veth1) entered disabled state
[ 1644.352300] veth1: entered allmulticast mode
[ 1644.352336] veth1: entered promiscuous mode
[ 1644.374411] br0: port 2(veth_segment) entered blocking state
[ 1644.374447] br0: port 2(veth_segment) entered disabled state
[ 1644.374473] veth_segment: entered allmulticast mode
[ 1644.374511] veth_segment: entered promiscuous mode
[ 1644.378093] br0: port 2(veth_segment) entered blocking state
[ 1644.378151] br0: port 2(veth_segment) entered forwarding state
[ 1644.378208] br0: port 1(veth1) entered blocking state
[ 1644.378262] br0: port 1(veth1) entered forwarding state
[ 1646.520337] iperf3 (1738) used greatest stack depth: 11176 bytes left
[ 1646.536990] br0: port 1(veth1) entered disabled state
[ 1646.541899] veth1 (unregistering): left allmulticast mode
[ 1646.541927] veth1 (unregistering): left promiscuous mode
[ 1646.541950] br0: port 1(veth1) entered disabled state
[ 1646.556920] veth_segment: left allmulticast mode
[ 1646.556954] veth_segment: left promiscuous mode
[ 1646.556980] br0: port 2(veth_segment) entered disabled state