[ 1573.610409] br0: port 1(veth1) entered blocking state
[ 1573.610465] br0: port 1(veth1) entered disabled state
[ 1573.610499] veth1: entered allmulticast mode
[ 1573.610548] veth1: entered promiscuous mode
[ 1573.628995] br0: port 2(veth_segment) entered blocking state
[ 1573.629038] br0: port 2(veth_segment) entered disabled state
[ 1573.629085] veth_segment: entered allmulticast mode
[ 1573.629134] veth_segment: entered promiscuous mode
[ 1573.632086] br0: port 2(veth_segment) entered blocking state
[ 1573.632122] br0: port 2(veth_segment) entered forwarding state
[ 1573.632167] br0: port 1(veth1) entered blocking state
[ 1573.632196] br0: port 1(veth1) entered forwarding state
[ 1575.680450] br0: port 1(veth1) entered disabled state
[ 1575.687389] veth1 (unregistering): left allmulticast mode
[ 1575.687424] veth1 (unregistering): left promiscuous mode
[ 1575.687457] br0: port 1(veth1) entered disabled state
[ 1575.705430] veth_segment: left allmulticast mode
[ 1575.705469] veth_segment: left promiscuous mode
[ 1575.705509] br0: port 2(veth_segment) entered disabled state
[ 1583.616280] br0: port 1(veth1) entered blocking state
[ 1583.616328] br0: port 1(veth1) entered disabled state
[ 1583.616370] veth1: entered allmulticast mode
[ 1583.616422] veth1: entered promiscuous mode
[ 1583.634831] br0: port 2(veth_segment) entered blocking state
[ 1583.634903] br0: port 2(veth_segment) entered disabled state
[ 1583.634976] veth_segment: entered allmulticast mode
[ 1583.635057] veth_segment: entered promiscuous mode
[ 1583.638064] br0: port 2(veth_segment) entered blocking state
[ 1583.638103] br0: port 2(veth_segment) entered forwarding state
[ 1583.638145] br0: port 1(veth1) entered blocking state
[ 1583.638173] br0: port 1(veth1) entered forwarding state
[ 1585.668395] iperf3 (24668) used greatest stack depth: 11848 bytes left
[ 1585.685459] br0: port 1(veth1) entered disabled state
[ 1585.691404] veth1 (unregistering): left allmulticast mode
[ 1585.691445] veth1 (unregistering): left promiscuous mode
[ 1585.691480] br0: port 1(veth1) entered disabled state
[ 1585.711395] veth_segment: left allmulticast mode
[ 1585.711429] veth_segment: left promiscuous mode
[ 1585.711464] br0: port 2(veth_segment) entered disabled state