[ 1659.681244] br0: port 1(veth1) entered blocking state
[ 1659.681296] br0: port 1(veth1) entered disabled state
[ 1659.681335] veth1: entered allmulticast mode
[ 1659.681393] veth1: entered promiscuous mode
[ 1659.703239] br0: port 2(veth_segment) entered blocking state
[ 1659.703279] br0: port 2(veth_segment) entered disabled state
[ 1659.703310] veth_segment: entered allmulticast mode
[ 1659.703355] veth_segment: entered promiscuous mode
[ 1659.706883] br0: port 2(veth_segment) entered blocking state
[ 1659.706923] br0: port 2(veth_segment) entered forwarding state
[ 1659.706964] br0: port 1(veth1) entered blocking state
[ 1659.706994] br0: port 1(veth1) entered forwarding state
[ 1661.762853] br0: port 1(veth1) entered disabled state
[ 1661.766708] veth1 (unregistering): left allmulticast mode
[ 1661.766743] veth1 (unregistering): left promiscuous mode
[ 1661.766780] br0: port 1(veth1) entered disabled state
[ 1661.785723] veth_segment: left allmulticast mode
[ 1661.785752] veth_segment: left promiscuous mode
[ 1661.785783] br0: port 2(veth_segment) entered disabled state
[ 1669.844652] br0: port 1(veth1) entered blocking state
[ 1669.844702] br0: port 1(veth1) entered disabled state
[ 1669.844741] veth1: entered allmulticast mode
[ 1669.844794] veth1: entered promiscuous mode
[ 1669.866658] br0: port 2(veth_segment) entered blocking state
[ 1669.866699] br0: port 2(veth_segment) entered disabled state
[ 1669.866745] veth_segment: entered allmulticast mode
[ 1669.866787] veth_segment: entered promiscuous mode
[ 1669.870352] br0: port 2(veth_segment) entered blocking state
[ 1669.870420] br0: port 2(veth_segment) entered forwarding state
[ 1669.870496] br0: port 1(veth1) entered blocking state
[ 1669.870559] br0: port 1(veth1) entered forwarding state
[ 1671.907258] iperf3 (23401) used greatest stack depth: 11704 bytes left
[ 1671.927834] br0: port 1(veth1) entered disabled state
[ 1671.932733] veth1 (unregistering): left allmulticast mode
[ 1671.932780] veth1 (unregistering): left promiscuous mode
[ 1671.932812] br0: port 1(veth1) entered disabled state
[ 1671.948724] veth_segment: left allmulticast mode
[ 1671.948765] veth_segment: left promiscuous mode
[ 1671.948803] br0: port 2(veth_segment) entered disabled state