[ 1627.894141] br0: port 1(veth1) entered blocking state
[ 1627.894229] br0: port 1(veth1) entered disabled state
[ 1627.894292] veth1: entered allmulticast mode
[ 1627.894381] veth1: entered promiscuous mode
[ 1627.912193] br0: port 2(veth_segment) entered blocking state
[ 1627.912236] br0: port 2(veth_segment) entered disabled state
[ 1627.912278] veth_segment: entered allmulticast mode
[ 1627.912323] veth_segment: entered promiscuous mode
[ 1627.915195] br0: port 1(veth1) entered blocking state
[ 1627.915257] br0: port 1(veth1) entered forwarding state
[ 1627.918156] br0: port 2(veth_segment) entered blocking state
[ 1627.918196] br0: port 2(veth_segment) entered forwarding state
[ 1629.948750] iperf3 (9524) used greatest stack depth: 12080 bytes left
[ 1629.976957] br0: port 1(veth1) entered disabled state
[ 1629.983865] veth1 (unregistering): left allmulticast mode
[ 1629.983928] veth1 (unregistering): left promiscuous mode
[ 1629.984021] br0: port 1(veth1) entered disabled state
[ 1629.997870] veth_segment: left allmulticast mode
[ 1629.997970] veth_segment: left promiscuous mode
[ 1629.998042] br0: port 2(veth_segment) entered disabled state
[ 1637.856187] br0: port 1(veth1) entered blocking state
[ 1637.856275] br0: port 1(veth1) entered disabled state
[ 1637.856339] veth1: entered allmulticast mode
[ 1637.856422] veth1: entered promiscuous mode
[ 1637.874109] br0: port 2(veth_segment) entered blocking state
[ 1637.874151] br0: port 2(veth_segment) entered disabled state
[ 1637.874188] veth_segment: entered allmulticast mode
[ 1637.874229] veth_segment: entered promiscuous mode
[ 1637.877084] br0: port 1(veth1) entered blocking state
[ 1637.877150] br0: port 1(veth1) entered forwarding state
[ 1637.880117] br0: port 2(veth_segment) entered blocking state
[ 1637.880165] br0: port 2(veth_segment) entered forwarding state
[ 1639.908728] iperf3 (9940) used greatest stack depth: 11976 bytes left
[ 1639.938944] br0: port 1(veth1) entered disabled state
[ 1639.945854] veth1 (unregistering): left allmulticast mode
[ 1639.945926] veth1 (unregistering): left promiscuous mode
[ 1639.945989] br0: port 1(veth1) entered disabled state
[ 1639.963852] veth_segment: left allmulticast mode
[ 1639.963933] veth_segment: left promiscuous mode
[ 1639.964000] br0: port 2(veth_segment) entered disabled state