[ 1539.699346] br0: port 1(veth1) entered blocking state
[ 1539.699427] br0: port 1(veth1) entered disabled state
[ 1539.699494] veth1: entered allmulticast mode
[ 1539.699585] veth1: entered promiscuous mode
[ 1539.717104] br0: port 2(veth_segment) entered blocking state
[ 1539.717144] br0: port 2(veth_segment) entered disabled state
[ 1539.717175] veth_segment: entered allmulticast mode
[ 1539.717219] veth_segment: entered promiscuous mode
[ 1539.720050] br0: port 2(veth_segment) entered blocking state
[ 1539.720128] br0: port 2(veth_segment) entered forwarding state
[ 1539.720204] br0: port 1(veth1) entered blocking state
[ 1539.720266] br0: port 1(veth1) entered forwarding state
[ 1541.770173] br0: port 1(veth1) entered disabled state
[ 1541.777103] veth1 (unregistering): left allmulticast mode
[ 1541.777146] veth1 (unregistering): left promiscuous mode
[ 1541.777178] br0: port 1(veth1) entered disabled state
[ 1541.796115] veth_segment: left allmulticast mode
[ 1541.796209] veth_segment: left promiscuous mode
[ 1541.796311] br0: port 2(veth_segment) entered disabled state
[ 1549.663364] br0: port 1(veth1) entered blocking state
[ 1549.663414] br0: port 1(veth1) entered disabled state
[ 1549.663453] veth1: entered allmulticast mode
[ 1549.663504] veth1: entered promiscuous mode
[ 1549.681046] br0: port 2(veth_segment) entered blocking state
[ 1549.681123] br0: port 2(veth_segment) entered disabled state
[ 1549.681197] veth_segment: entered allmulticast mode
[ 1549.681277] veth_segment: entered promiscuous mode
[ 1549.684140] br0: port 2(veth_segment) entered blocking state
[ 1549.684180] br0: port 2(veth_segment) entered forwarding state
[ 1549.684220] br0: port 1(veth1) entered blocking state
[ 1549.684246] br0: port 1(veth1) entered forwarding state
[ 1551.711915] iperf3 (14462) used greatest stack depth: 11720 bytes left
[ 1551.726206] br0: port 1(veth1) entered disabled state
[ 1551.731104] veth1 (unregistering): left allmulticast mode
[ 1551.731139] veth1 (unregistering): left promiscuous mode
[ 1551.731172] br0: port 1(veth1) entered disabled state
[ 1551.749108] veth_segment: left allmulticast mode
[ 1551.749143] veth_segment: left promiscuous mode
[ 1551.749184] br0: port 2(veth_segment) entered disabled state