[ 1773.369947] br0: port 1(veth1) entered blocking state
[ 1773.370031] br0: port 1(veth1) entered disabled state
[ 1773.370105] veth1: entered allmulticast mode
[ 1773.370196] veth1: entered promiscuous mode
[ 1773.391982] br0: port 2(veth_segment) entered blocking state
[ 1773.392024] br0: port 2(veth_segment) entered disabled state
[ 1773.392057] veth_segment: entered allmulticast mode
[ 1773.392100] veth_segment: entered promiscuous mode
[ 1773.395643] br0: port 2(veth_segment) entered blocking state
[ 1773.395710] br0: port 2(veth_segment) entered forwarding state
[ 1773.395786] br0: port 1(veth1) entered blocking state
[ 1773.395861] br0: port 1(veth1) entered forwarding state
[ 1775.448975] br0: port 1(veth1) entered disabled state
[ 1775.452896] veth1 (unregistering): left allmulticast mode
[ 1775.452934] veth1 (unregistering): left promiscuous mode
[ 1775.452966] br0: port 1(veth1) entered disabled state
[ 1775.459900] veth_segment: left allmulticast mode
[ 1775.459939] veth_segment: left promiscuous mode
[ 1775.459974] br0: port 2(veth_segment) entered disabled state
[ 1783.474294] br0: port 1(veth1) entered blocking state
[ 1783.474345] br0: port 1(veth1) entered disabled state
[ 1783.474376] veth1: entered allmulticast mode
[ 1783.474424] veth1: entered promiscuous mode
[ 1783.496345] br0: port 2(veth_segment) entered blocking state
[ 1783.496386] br0: port 2(veth_segment) entered disabled state
[ 1783.496426] veth_segment: entered allmulticast mode
[ 1783.496471] veth_segment: entered promiscuous mode
[ 1783.500021] br0: port 2(veth_segment) entered blocking state
[ 1783.500059] br0: port 2(veth_segment) entered forwarding state
[ 1783.500095] br0: port 1(veth1) entered blocking state
[ 1783.500123] br0: port 1(veth1) entered forwarding state
[ 1785.641442] iperf3 (15245) used greatest stack depth: 11224 bytes left
[ 1785.658021] br0: port 1(veth1) entered disabled state
[ 1785.665882] veth1 (unregistering): left allmulticast mode
[ 1785.665951] veth1 (unregistering): left promiscuous mode
[ 1785.666055] br0: port 1(veth1) entered disabled state
[ 1785.678896] veth_segment: left allmulticast mode
[ 1785.678959] veth_segment: left promiscuous mode
[ 1785.679032] br0: port 2(veth_segment) entered disabled state