[ 1700.476142][T13685] br0: port 1(veth1) entered blocking state
[ 1700.476844][T13685] br0: port 1(veth1) entered disabled state
[ 1700.477007][T13685] veth1: entered allmulticast mode
[ 1700.477975][T13685] veth1: entered promiscuous mode
[ 1700.658393][T13690] br0: port 2(veth_segment) entered blocking state
[ 1700.658571][T13690] br0: port 2(veth_segment) entered disabled state
[ 1700.658733][T13690] veth_segment: entered allmulticast mode
[ 1700.659613][T13690] veth_segment: entered promiscuous mode
[ 1700.683347][T13691] br0: port 2(veth_segment) entered blocking state
[ 1700.683516][T13691] br0: port 2(veth_segment) entered forwarding state
[ 1700.683782][T13691] br0: port 1(veth1) entered blocking state
[ 1700.683931][T13691] br0: port 1(veth1) entered forwarding state
[ 1702.950611][T13704] iperf3 (13704) used greatest stack depth: 22128 bytes left
[ 1703.064750][   T68] br0: port 1(veth1) entered disabled state
[ 1703.072574][   T68] veth1 (unregistering): left allmulticast mode
[ 1703.072776][   T68] veth1 (unregistering): left promiscuous mode
[ 1703.072972][   T68] br0: port 1(veth1) entered disabled state
[ 1703.103339][   T68] veth_segment: left allmulticast mode
[ 1703.103510][   T68] veth_segment: left promiscuous mode
[ 1703.103759][   T68] br0: port 2(veth_segment) entered disabled state
[ 1719.106803][T14110] br0: port 1(veth1) entered blocking state
[ 1719.107035][T14110] br0: port 1(veth1) entered disabled state
[ 1719.107265][T14110] veth1: entered allmulticast mode
[ 1719.108163][T14110] veth1: entered promiscuous mode
[ 1719.276293][T14115] br0: port 2(veth_segment) entered blocking state
[ 1719.276465][T14115] br0: port 2(veth_segment) entered disabled state
[ 1719.276622][T14115] veth_segment: entered allmulticast mode
[ 1719.277475][T14115] veth_segment: entered promiscuous mode
[ 1719.310721][T14116] br0: port 2(veth_segment) entered blocking state
[ 1719.310892][T14116] br0: port 2(veth_segment) entered forwarding state
[ 1719.311146][T14116] br0: port 1(veth1) entered blocking state
[ 1719.311305][T14116] br0: port 1(veth1) entered forwarding state
[ 1721.938904][T14129] iperf3 (14129) used greatest stack depth: 21888 bytes left
[ 1722.058387][   T68] br0: port 1(veth1) entered disabled state
[ 1722.075029][   T68] veth1 (unregistering): left allmulticast mode
[ 1722.075237][   T68] veth1 (unregistering): left promiscuous mode
[ 1722.075438][   T68] br0: port 1(veth1) entered disabled state
[ 1722.111158][   T68] veth_segment: left allmulticast mode
[ 1722.112764][   T68] veth_segment: left promiscuous mode
[ 1722.117083][   T68] br0: port 2(veth_segment) entered disabled state