[ 1681.834391] br0: port 1(veth1) entered blocking state
[ 1681.834429] br0: port 1(veth1) entered disabled state
[ 1681.834521] veth1: entered allmulticast mode
[ 1681.834599] veth1: entered promiscuous mode
[ 1681.857690] br0: port 2(veth_segment) entered blocking state
[ 1681.857754] br0: port 2(veth_segment) entered disabled state
[ 1681.857814] veth_segment: entered allmulticast mode
[ 1681.857902] veth_segment: entered promiscuous mode
[ 1681.861763] br0: port 2(veth_segment) entered blocking state
[ 1681.861795] br0: port 2(veth_segment) entered forwarding state
[ 1681.861822] br0: port 1(veth1) entered blocking state
[ 1681.861847] br0: port 1(veth1) entered forwarding state
[ 1683.913472] br0: port 1(veth1) entered disabled state
[ 1683.926368] veth1 (unregistering): left allmulticast mode
[ 1683.926404] veth1 (unregistering): left promiscuous mode
[ 1683.926424] br0: port 1(veth1) entered disabled state
[ 1683.934380] veth_segment: left allmulticast mode
[ 1683.934405] veth_segment: left promiscuous mode
[ 1683.934431] br0: port 2(veth_segment) entered disabled state
[ 1691.957240] br0: port 1(veth1) entered blocking state
[ 1691.957294] br0: port 1(veth1) entered disabled state
[ 1691.957340] veth1: entered allmulticast mode
[ 1691.957400] veth1: entered promiscuous mode
[ 1691.979298] br0: port 2(veth_segment) entered blocking state
[ 1691.979381] br0: port 2(veth_segment) entered disabled state
[ 1691.979454] veth_segment: entered allmulticast mode
[ 1691.979534] veth_segment: entered promiscuous mode
[ 1691.983131] br0: port 2(veth_segment) entered blocking state
[ 1691.983178] br0: port 2(veth_segment) entered forwarding state
[ 1691.983226] br0: port 1(veth1) entered blocking state
[ 1691.983260] br0: port 1(veth1) entered forwarding state
[ 1694.018480] iperf3 (24564) used greatest stack depth: 11768 bytes left
[ 1694.035445] br0: port 1(veth1) entered disabled state
[ 1694.043395] veth1 (unregistering): left allmulticast mode
[ 1694.043428] veth1 (unregistering): left promiscuous mode
[ 1694.043457] br0: port 1(veth1) entered disabled state
[ 1694.065362] veth_segment: left allmulticast mode
[ 1694.065407] veth_segment: left promiscuous mode
[ 1694.065443] br0: port 2(veth_segment) entered disabled state