[ 1653.266823] br0: port 1(veth1) entered blocking state
[ 1653.266909] br0: port 1(veth1) entered disabled state
[ 1653.266983] veth1: entered allmulticast mode
[ 1653.267069] veth1: entered promiscuous mode
[ 1653.287628] br0: port 2(veth_segment) entered blocking state
[ 1653.287671] br0: port 2(veth_segment) entered disabled state
[ 1653.287711] veth_segment: entered allmulticast mode
[ 1653.287755] veth_segment: entered promiscuous mode
[ 1653.290997] br0: port 2(veth_segment) entered blocking state
[ 1653.291038] br0: port 2(veth_segment) entered forwarding state
[ 1653.291087] br0: port 1(veth1) entered blocking state
[ 1653.291121] br0: port 1(veth1) entered forwarding state
[ 1655.325904] iperf3 (5786) used greatest stack depth: 11776 bytes left
[ 1655.346525] br0: port 1(veth1) entered disabled state
[ 1655.352337] veth1 (unregistering): left allmulticast mode
[ 1655.352375] veth1 (unregistering): left promiscuous mode
[ 1655.352407] br0: port 1(veth1) entered disabled state
[ 1655.368380] veth_segment: left allmulticast mode
[ 1655.368415] veth_segment: left promiscuous mode
[ 1655.368448] br0: port 2(veth_segment) entered disabled state
[ 1663.371124] br0: port 1(veth1) entered blocking state
[ 1663.371170] br0: port 1(veth1) entered disabled state
[ 1663.371206] veth1: entered allmulticast mode
[ 1663.371258] veth1: entered promiscuous mode
[ 1663.392651] br0: port 2(veth_segment) entered blocking state
[ 1663.392692] br0: port 2(veth_segment) entered disabled state
[ 1663.392740] veth_segment: entered allmulticast mode
[ 1663.392786] veth_segment: entered promiscuous mode
[ 1663.396265] br0: port 2(veth_segment) entered blocking state
[ 1663.396343] br0: port 2(veth_segment) entered forwarding state
[ 1663.396420] br0: port 1(veth1) entered blocking state
[ 1663.396483] br0: port 1(veth1) entered forwarding state
[ 1665.431748] iperf3 (6173) used greatest stack depth: 11752 bytes left
[ 1665.453395] br0: port 1(veth1) entered disabled state
[ 1665.456401] veth1 (unregistering): left allmulticast mode
[ 1665.456469] veth1 (unregistering): left promiscuous mode
[ 1665.456534] br0: port 1(veth1) entered disabled state
[ 1665.478336] veth_segment: left allmulticast mode
[ 1665.478405] veth_segment: left promiscuous mode
[ 1665.478475] br0: port 2(veth_segment) entered disabled state