[ 1673.034979] br0: port 1(veth1) entered blocking state
[ 1673.035031] br0: port 1(veth1) entered disabled state
[ 1673.035074] veth1: entered allmulticast mode
[ 1673.035136] veth1: entered promiscuous mode
[ 1673.058052] br0: port 2(veth_segment) entered blocking state
[ 1673.058128] br0: port 2(veth_segment) entered disabled state
[ 1673.058201] veth_segment: entered allmulticast mode
[ 1673.058295] veth_segment: entered promiscuous mode
[ 1673.062005] br0: port 2(veth_segment) entered blocking state
[ 1673.062051] br0: port 2(veth_segment) entered forwarding state
[ 1673.062093] br0: port 1(veth1) entered blocking state
[ 1673.062123] br0: port 1(veth1) entered forwarding state
[ 1675.117406] br0: port 1(veth1) entered disabled state
[ 1675.123338] veth1 (unregistering): left allmulticast mode
[ 1675.123439] veth1 (unregistering): left promiscuous mode
[ 1675.123507] br0: port 1(veth1) entered disabled state
[ 1675.132317] veth_segment: left allmulticast mode
[ 1675.132425] veth_segment: left promiscuous mode
[ 1675.132495] br0: port 2(veth_segment) entered disabled state
[ 1683.183148] br0: port 1(veth1) entered blocking state
[ 1683.183235] br0: port 1(veth1) entered disabled state
[ 1683.183316] veth1: entered allmulticast mode
[ 1683.183407] veth1: entered promiscuous mode
[ 1683.206401] br0: port 2(veth_segment) entered blocking state
[ 1683.206444] br0: port 2(veth_segment) entered disabled state
[ 1683.206476] veth_segment: entered allmulticast mode
[ 1683.206528] veth_segment: entered promiscuous mode
[ 1683.210305] br0: port 2(veth_segment) entered blocking state
[ 1683.210380] br0: port 2(veth_segment) entered forwarding state
[ 1683.210457] br0: port 1(veth1) entered blocking state
[ 1683.210520] br0: port 1(veth1) entered forwarding state
[ 1685.249027] iperf3 (23559) used greatest stack depth: 11704 bytes left
[ 1685.266367] br0: port 1(veth1) entered disabled state
[ 1685.270315] veth1 (unregistering): left allmulticast mode
[ 1685.270379] veth1 (unregistering): left promiscuous mode
[ 1685.270445] br0: port 1(veth1) entered disabled state
[ 1685.286311] veth_segment: left allmulticast mode
[ 1685.286383] veth_segment: left promiscuous mode
[ 1685.286457] br0: port 2(veth_segment) entered disabled state