[ 1615.889230] br0: port 1(veth1) entered blocking state
[ 1615.889304] br0: port 1(veth1) entered disabled state
[ 1615.889344] veth1: entered allmulticast mode
[ 1615.889413] veth1: entered promiscuous mode
[ 1615.912750] br0: port 2(veth_segment) entered blocking state
[ 1615.912805] br0: port 2(veth_segment) entered disabled state
[ 1615.912842] veth_segment: entered allmulticast mode
[ 1615.912887] veth_segment: entered promiscuous mode
[ 1615.916594] br0: port 2(veth_segment) entered blocking state
[ 1615.916641] br0: port 2(veth_segment) entered forwarding state
[ 1615.916681] br0: port 1(veth1) entered blocking state
[ 1615.916709] br0: port 1(veth1) entered forwarding state
[ 1617.971553] br0: port 1(veth1) entered disabled state
[ 1617.976493] veth1 (unregistering): left allmulticast mode
[ 1617.976538] veth1 (unregistering): left promiscuous mode
[ 1617.976572] br0: port 1(veth1) entered disabled state
[ 1617.987555] veth_segment: left allmulticast mode
[ 1617.987602] veth_segment: left promiscuous mode
[ 1617.987640] br0: port 2(veth_segment) entered disabled state
[ 1626.039894] br0: port 1(veth1) entered blocking state
[ 1626.039946] br0: port 1(veth1) entered disabled state
[ 1626.039983] veth1: entered allmulticast mode
[ 1626.040038] veth1: entered promiscuous mode
[ 1626.062708] br0: port 2(veth_segment) entered blocking state
[ 1626.062785] br0: port 2(veth_segment) entered disabled state
[ 1626.062831] veth_segment: entered allmulticast mode
[ 1626.062889] veth_segment: entered promiscuous mode
[ 1626.066828] br0: port 2(veth_segment) entered blocking state
[ 1626.066878] br0: port 2(veth_segment) entered forwarding state
[ 1626.066950] br0: port 1(veth1) entered blocking state
[ 1626.066988] br0: port 1(veth1) entered forwarding state
[ 1628.211836] iperf3 (22902) used greatest stack depth: 11744 bytes left
[ 1628.228603] br0: port 1(veth1) entered disabled state
[ 1628.233488] veth1 (unregistering): left allmulticast mode
[ 1628.233595] veth1 (unregistering): left promiscuous mode
[ 1628.233659] br0: port 1(veth1) entered disabled state
[ 1628.252495] veth_segment: left allmulticast mode
[ 1628.252585] veth_segment: left promiscuous mode
[ 1628.252689] br0: port 2(veth_segment) entered disabled state