[ 1836.657894][T14180] ip (14180) used greatest stack depth: 23704 bytes left
[ 1836.972808][T14195] br0: port 1(veth1) entered blocking state
[ 1836.972988][T14195] br0: port 1(veth1) entered disabled state
[ 1836.973151][T14195] veth1: entered allmulticast mode
[ 1836.974402][T14195] veth1: entered promiscuous mode
[ 1837.143129][T14200] br0: port 2(veth_segment) entered blocking state
[ 1837.143302][T14200] br0: port 2(veth_segment) entered disabled state
[ 1837.143463][T14200] veth_segment: entered allmulticast mode
[ 1837.144309][T14200] veth_segment: entered promiscuous mode
[ 1837.170336][T14201] br0: port 1(veth1) entered blocking state
[ 1837.170561][T14201] br0: port 1(veth1) entered forwarding state
[ 1837.209071][   T37] br0: port 2(veth_segment) entered blocking state
[ 1837.209315][   T37] br0: port 2(veth_segment) entered forwarding state
[ 1839.416644][T14214] iperf3 (14214) used greatest stack depth: 22864 bytes left
[ 1839.525599][   T70] br0: port 1(veth1) entered disabled state
[ 1839.544414][   T70] veth1 (unregistering): left allmulticast mode
[ 1839.544601][   T70] veth1 (unregistering): left promiscuous mode
[ 1839.544748][   T70] br0: port 1(veth1) entered disabled state
[ 1839.572809][   T70] veth_segment: left allmulticast mode
[ 1839.572946][   T70] veth_segment: left promiscuous mode
[ 1839.573296][   T70] br0: port 2(veth_segment) entered disabled state
[ 1855.582839][T14623] br0: port 1(veth1) entered blocking state
[ 1855.583027][T14623] br0: port 1(veth1) entered disabled state
[ 1855.583189][T14623] veth1: entered allmulticast mode
[ 1855.584043][T14623] veth1: entered promiscuous mode
[ 1855.759897][T14628] br0: port 2(veth_segment) entered blocking state
[ 1855.760071][T14628] br0: port 2(veth_segment) entered disabled state
[ 1855.760232][T14628] veth_segment: entered allmulticast mode
[ 1855.761390][T14628] veth_segment: entered promiscuous mode
[ 1855.789696][T14629] br0: port 1(veth1) entered blocking state
[ 1855.789904][T14629] br0: port 1(veth1) entered forwarding state
[ 1855.816865][  T349] br0: port 2(veth_segment) entered blocking state
[ 1855.817257][  T349] br0: port 2(veth_segment) entered forwarding state
[ 1858.031511][T14642] iperf3 (14642) used greatest stack depth: 22128 bytes left
[ 1858.170703][   T70] br0: port 1(veth1) entered disabled state
[ 1858.180896][   T70] veth1 (unregistering): left allmulticast mode
[ 1858.181151][   T70] veth1 (unregistering): left promiscuous mode
[ 1858.181379][   T70] br0: port 1(veth1) entered disabled state
[ 1858.216234][   T70] veth_segment: left allmulticast mode
[ 1858.216374][   T70] veth_segment: left promiscuous mode
[ 1858.216574][   T70] br0: port 2(veth_segment) entered disabled state