[ 1518.200906] br0: port 1(veth1) entered blocking state
[ 1518.200997] br0: port 1(veth1) entered disabled state
[ 1518.201064] veth1: entered allmulticast mode
[ 1518.201156] veth1: entered promiscuous mode
[ 1518.218780] br0: port 2(veth_segment) entered blocking state
[ 1518.218819] br0: port 2(veth_segment) entered disabled state
[ 1518.218850] veth_segment: entered allmulticast mode
[ 1518.218895] veth_segment: entered promiscuous mode
[ 1518.221770] br0: port 2(veth_segment) entered blocking state
[ 1518.221840] br0: port 2(veth_segment) entered forwarding state
[ 1518.221913] br0: port 1(veth1) entered blocking state
[ 1518.221976] br0: port 1(veth1) entered forwarding state
[ 1520.270291] br0: port 1(veth1) entered disabled state
[ 1520.277188] veth1 (unregistering): left allmulticast mode
[ 1520.277221] veth1 (unregistering): left promiscuous mode
[ 1520.277252] br0: port 1(veth1) entered disabled state
[ 1520.297220] veth_segment: left allmulticast mode
[ 1520.297258] veth_segment: left promiscuous mode
[ 1520.297295] br0: port 2(veth_segment) entered disabled state
[ 1528.140906] br0: port 1(veth1) entered blocking state
[ 1528.140956] br0: port 1(veth1) entered disabled state
[ 1528.140988] veth1: entered allmulticast mode
[ 1528.141040] veth1: entered promiscuous mode
[ 1528.158624] br0: port 2(veth_segment) entered blocking state
[ 1528.158663] br0: port 2(veth_segment) entered disabled state
[ 1528.158694] veth_segment: entered allmulticast mode
[ 1528.158742] veth_segment: entered promiscuous mode
[ 1528.161595] br0: port 2(veth_segment) entered blocking state
[ 1528.161667] br0: port 2(veth_segment) entered forwarding state
[ 1528.161743] br0: port 1(veth1) entered blocking state
[ 1528.161807] br0: port 1(veth1) entered forwarding state
[ 1530.192482] iperf3 (27241) used greatest stack depth: 11800 bytes left
[ 1530.207298] br0: port 1(veth1) entered disabled state
[ 1530.213368] veth1 (unregistering): left allmulticast mode
[ 1530.213423] veth1 (unregistering): left promiscuous mode
[ 1530.213453] br0: port 1(veth1) entered disabled state
[ 1530.232192] veth_segment: left allmulticast mode
[ 1530.232233] veth_segment: left promiscuous mode
[ 1530.232275] br0: port 2(veth_segment) entered disabled state