[ 1599.947804] br0: port 1(veth1) entered blocking state
[ 1599.947851] br0: port 1(veth1) entered disabled state
[ 1599.947891] veth1: entered allmulticast mode
[ 1599.947942] veth1: entered promiscuous mode
[ 1599.968264] br0: port 2(veth_segment) entered blocking state
[ 1599.968301] br0: port 2(veth_segment) entered disabled state
[ 1599.968332] veth_segment: entered allmulticast mode
[ 1599.968377] veth_segment: entered promiscuous mode
[ 1599.971645] br0: port 2(veth_segment) entered blocking state
[ 1599.971683] br0: port 2(veth_segment) entered forwarding state
[ 1599.971725] br0: port 1(veth1) entered blocking state
[ 1599.971757] br0: port 1(veth1) entered forwarding state
[ 1602.005003] iperf3 (18559) used greatest stack depth: 11584 bytes left
[ 1602.024590] br0: port 1(veth1) entered disabled state
[ 1602.031529] veth1 (unregistering): left allmulticast mode
[ 1602.031597] veth1 (unregistering): left promiscuous mode
[ 1602.031661] br0: port 1(veth1) entered disabled state
[ 1602.048546] veth_segment: left allmulticast mode
[ 1602.048610] veth_segment: left promiscuous mode
[ 1602.048678] br0: port 2(veth_segment) entered disabled state
[ 1610.034966] br0: port 1(veth1) entered blocking state
[ 1610.035048] br0: port 1(veth1) entered disabled state
[ 1610.035117] veth1: entered allmulticast mode
[ 1610.035198] veth1: entered promiscuous mode
[ 1610.055688] br0: port 2(veth_segment) entered blocking state
[ 1610.055757] br0: port 2(veth_segment) entered disabled state
[ 1610.055828] veth_segment: entered allmulticast mode
[ 1610.055907] veth_segment: entered promiscuous mode
[ 1610.059199] br0: port 2(veth_segment) entered blocking state
[ 1610.059238] br0: port 2(veth_segment) entered forwarding state
[ 1610.059282] br0: port 1(veth1) entered blocking state
[ 1610.059311] br0: port 1(veth1) entered forwarding state
[ 1612.217564] br0: port 1(veth1) entered disabled state
[ 1612.224536] veth1 (unregistering): left allmulticast mode
[ 1612.224576] veth1 (unregistering): left promiscuous mode
[ 1612.224613] br0: port 1(veth1) entered disabled state
[ 1612.242533] veth_segment: left allmulticast mode
[ 1612.242566] veth_segment: left promiscuous mode
[ 1612.242606] br0: port 2(veth_segment) entered disabled state