[ 1575.117763] br0: port 1(veth1) entered blocking state
[ 1575.117800] br0: port 1(veth1) entered disabled state
[ 1575.117826] veth1: entered allmulticast mode
[ 1575.117866] veth1: entered promiscuous mode
[ 1575.134683] br0: port 2(veth_segment) entered blocking state
[ 1575.134739] br0: port 2(veth_segment) entered disabled state
[ 1575.134796] veth_segment: entered allmulticast mode
[ 1575.134871] veth_segment: entered promiscuous mode
[ 1575.137605] br0: port 2(veth_segment) entered blocking state
[ 1575.137630] br0: port 2(veth_segment) entered forwarding state
[ 1575.137655] br0: port 1(veth1) entered blocking state
[ 1575.137676] br0: port 1(veth1) entered forwarding state
[ 1577.183298] br0: port 1(veth1) entered disabled state
[ 1577.189206] veth1 (unregistering): left allmulticast mode
[ 1577.189260] veth1 (unregistering): left promiscuous mode
[ 1577.189311] br0: port 1(veth1) entered disabled state
[ 1577.207245] veth_segment: left allmulticast mode
[ 1577.207298] veth_segment: left promiscuous mode
[ 1577.207384] br0: port 2(veth_segment) entered disabled state
[ 1584.984183] br0: port 1(veth1) entered blocking state
[ 1584.984224] br0: port 1(veth1) entered disabled state
[ 1584.984248] veth1: entered allmulticast mode
[ 1584.984290] veth1: entered promiscuous mode
[ 1585.000675] br0: port 2(veth_segment) entered blocking state
[ 1585.000701] br0: port 2(veth_segment) entered disabled state
[ 1585.000727] veth_segment: entered allmulticast mode
[ 1585.000758] veth_segment: entered promiscuous mode
[ 1585.003401] br0: port 2(veth_segment) entered blocking state
[ 1585.003426] br0: port 2(veth_segment) entered forwarding state
[ 1585.003452] br0: port 1(veth1) entered blocking state
[ 1585.003473] br0: port 1(veth1) entered forwarding state
[ 1587.030211] iperf3 (24414) used greatest stack depth: 11896 bytes left
[ 1587.048378] br0: port 1(veth1) entered disabled state
[ 1587.053216] veth1 (unregistering): left allmulticast mode
[ 1587.053240] veth1 (unregistering): left promiscuous mode
[ 1587.053260] br0: port 1(veth1) entered disabled state
[ 1587.078212] veth_segment: left allmulticast mode
[ 1587.078244] veth_segment: left promiscuous mode
[ 1587.078264] br0: port 2(veth_segment) entered disabled state