[ 1742.476714] br0: port 1(veth1) entered blocking state
[ 1742.476770] br0: port 1(veth1) entered disabled state
[ 1742.476807] veth1: entered allmulticast mode
[ 1742.476864] veth1: entered promiscuous mode
[ 1742.498198] br0: port 2(veth_segment) entered blocking state
[ 1742.498237] br0: port 2(veth_segment) entered disabled state
[ 1742.498278] veth_segment: entered allmulticast mode
[ 1742.498328] veth_segment: entered promiscuous mode
[ 1742.501732] br0: port 2(veth_segment) entered blocking state
[ 1742.501772] br0: port 2(veth_segment) entered forwarding state
[ 1742.501814] br0: port 1(veth1) entered blocking state
[ 1742.501845] br0: port 1(veth1) entered forwarding state
[ 1744.660543] br0: port 1(veth1) entered disabled state
[ 1744.668409] veth1 (unregistering): left allmulticast mode
[ 1744.668452] veth1 (unregistering): left promiscuous mode
[ 1744.668488] br0: port 1(veth1) entered disabled state
[ 1744.677439] veth_segment: left allmulticast mode
[ 1744.677470] veth_segment: left promiscuous mode
[ 1744.677506] br0: port 2(veth_segment) entered disabled state
[ 1752.654144] br0: port 1(veth1) entered blocking state
[ 1752.654199] br0: port 1(veth1) entered disabled state
[ 1752.654234] veth1: entered allmulticast mode
[ 1752.654290] veth1: entered promiscuous mode
[ 1752.675785] br0: port 2(veth_segment) entered blocking state
[ 1752.675861] br0: port 2(veth_segment) entered disabled state
[ 1752.675931] veth_segment: entered allmulticast mode
[ 1752.676012] veth_segment: entered promiscuous mode
[ 1752.679473] br0: port 2(veth_segment) entered blocking state
[ 1752.679515] br0: port 2(veth_segment) entered forwarding state
[ 1752.679557] br0: port 1(veth1) entered blocking state
[ 1752.679590] br0: port 1(veth1) entered forwarding state
[ 1754.713443] iperf3 (9901) used greatest stack depth: 11736 bytes left
[ 1754.730609] br0: port 1(veth1) entered disabled state
[ 1754.738408] veth1 (unregistering): left allmulticast mode
[ 1754.738444] veth1 (unregistering): left promiscuous mode
[ 1754.738473] br0: port 1(veth1) entered disabled state
[ 1754.759410] veth_segment: left allmulticast mode
[ 1754.759456] veth_segment: left promiscuous mode
[ 1754.759496] br0: port 2(veth_segment) entered disabled state