[ 1570.339004] br0: port 1(veth1) entered blocking state
[ 1570.339048] br0: port 1(veth1) entered disabled state
[ 1570.339084] veth1: entered allmulticast mode
[ 1570.339130] veth1: entered promiscuous mode
[ 1570.355930] br0: port 2(veth_segment) entered blocking state
[ 1570.355969] br0: port 2(veth_segment) entered disabled state
[ 1570.356004] veth_segment: entered allmulticast mode
[ 1570.356047] veth_segment: entered promiscuous mode
[ 1570.358760] br0: port 1(veth1) entered blocking state
[ 1570.358791] br0: port 1(veth1) entered forwarding state
[ 1570.361576] br0: port 2(veth_segment) entered blocking state
[ 1570.361611] br0: port 2(veth_segment) entered forwarding state
[ 1572.398406] br0: port 1(veth1) entered disabled state
[ 1572.404290] veth1 (unregistering): left allmulticast mode
[ 1572.404324] veth1 (unregistering): left promiscuous mode
[ 1572.404356] br0: port 1(veth1) entered disabled state
[ 1572.419322] veth_segment: left allmulticast mode
[ 1572.419357] veth_segment: left promiscuous mode
[ 1572.419393] br0: port 2(veth_segment) entered disabled state
[ 1580.266924] br0: port 1(veth1) entered blocking state
[ 1580.266970] br0: port 1(veth1) entered disabled state
[ 1580.267014] veth1: entered allmulticast mode
[ 1580.267063] veth1: entered promiscuous mode
[ 1580.284228] br0: port 2(veth_segment) entered blocking state
[ 1580.284277] br0: port 2(veth_segment) entered disabled state
[ 1580.284318] veth_segment: entered allmulticast mode
[ 1580.284364] veth_segment: entered promiscuous mode
[ 1580.287096] br0: port 1(veth1) entered blocking state
[ 1580.287128] br0: port 1(veth1) entered forwarding state
[ 1580.289964] br0: port 2(veth_segment) entered blocking state
[ 1580.290001] br0: port 2(veth_segment) entered forwarding state
[ 1582.315937] iperf3 (16701) used greatest stack depth: 11832 bytes left
[ 1582.329392] br0: port 1(veth1) entered disabled state
[ 1582.334680] veth1 (unregistering): left allmulticast mode
[ 1582.334765] veth1 (unregistering): left promiscuous mode
[ 1582.334842] br0: port 1(veth1) entered disabled state
[ 1582.355289] veth_segment: left allmulticast mode
[ 1582.355358] veth_segment: left promiscuous mode
[ 1582.355426] br0: port 2(veth_segment) entered disabled state