[ 1676.489368] br0: port 1(veth1) entered blocking state
[ 1676.489421] br0: port 1(veth1) entered disabled state
[ 1676.489459] veth1: entered allmulticast mode
[ 1676.489512] veth1: entered promiscuous mode
[ 1676.511600] br0: port 2(veth_segment) entered blocking state
[ 1676.511639] br0: port 2(veth_segment) entered disabled state
[ 1676.511680] veth_segment: entered allmulticast mode
[ 1676.511728] veth_segment: entered promiscuous mode
[ 1676.515344] br0: port 2(veth_segment) entered blocking state
[ 1676.515420] br0: port 2(veth_segment) entered forwarding state
[ 1676.515495] br0: port 1(veth1) entered blocking state
[ 1676.515559] br0: port 1(veth1) entered forwarding state
[ 1678.568330] br0: port 1(veth1) entered disabled state
[ 1678.573246] veth1 (unregistering): left allmulticast mode
[ 1678.573282] veth1 (unregistering): left promiscuous mode
[ 1678.573315] br0: port 1(veth1) entered disabled state
[ 1678.592262] veth_segment: left allmulticast mode
[ 1678.592297] veth_segment: left promiscuous mode
[ 1678.592331] br0: port 2(veth_segment) entered disabled state
[ 1686.651155] br0: port 1(veth1) entered blocking state
[ 1686.651244] br0: port 1(veth1) entered disabled state
[ 1686.651311] veth1: entered allmulticast mode
[ 1686.651399] veth1: entered promiscuous mode
[ 1686.673193] br0: port 2(veth_segment) entered blocking state
[ 1686.673241] br0: port 2(veth_segment) entered disabled state
[ 1686.673276] veth_segment: entered allmulticast mode
[ 1686.673318] veth_segment: entered promiscuous mode
[ 1686.676864] br0: port 2(veth_segment) entered blocking state
[ 1686.676905] br0: port 2(veth_segment) entered forwarding state
[ 1686.676944] br0: port 1(veth1) entered blocking state
[ 1686.676970] br0: port 1(veth1) entered forwarding state
[ 1688.712706] iperf3 (21718) used greatest stack depth: 11800 bytes left
[ 1688.734383] br0: port 1(veth1) entered disabled state
[ 1688.739304] veth1 (unregistering): left allmulticast mode
[ 1688.739346] veth1 (unregistering): left promiscuous mode
[ 1688.739376] br0: port 1(veth1) entered disabled state
[ 1688.759248] veth_segment: left allmulticast mode
[ 1688.759284] veth_segment: left promiscuous mode
[ 1688.759319] br0: port 2(veth_segment) entered disabled state