[ 1758.513497][T27520] br0: port 1(veth1) entered blocking state
[ 1758.513700][T27520] br0: port 1(veth1) entered disabled state
[ 1758.513874][T27520] veth1: entered allmulticast mode
[ 1758.514752][T27520] veth1: entered promiscuous mode
[ 1758.673377][T27525] br0: port 2(veth_segment) entered blocking state
[ 1758.674019][T27525] br0: port 2(veth_segment) entered disabled state
[ 1758.674240][T27525] veth_segment: entered allmulticast mode
[ 1758.675212][T27525] veth_segment: entered promiscuous mode
[ 1758.708613][T27526] br0: port 1(veth1) entered blocking state
[ 1758.708850][T27526] br0: port 1(veth1) entered forwarding state
[ 1758.731376][  T424] br0: port 2(veth_segment) entered blocking state
[ 1758.731947][  T424] br0: port 2(veth_segment) entered forwarding state
[ 1760.981370][T27539] iperf3 (27539) used greatest stack depth: 23088 bytes left
[ 1761.113091][   T69] br0: port 1(veth1) entered disabled state
[ 1761.121736][   T69] veth1 (unregistering): left allmulticast mode
[ 1761.121952][   T69] veth1 (unregistering): left promiscuous mode
[ 1761.122162][   T69] br0: port 1(veth1) entered disabled state
[ 1761.163200][   T69] veth_segment: left allmulticast mode
[ 1761.163383][   T69] veth_segment: left promiscuous mode
[ 1761.163662][   T69] br0: port 2(veth_segment) entered disabled state
[ 1777.547135][T27996] br0: port 1(veth1) entered blocking state
[ 1777.547335][T27996] br0: port 1(veth1) entered disabled state
[ 1777.547516][T27996] veth1: entered allmulticast mode
[ 1777.548415][T27996] veth1: entered promiscuous mode
[ 1777.712089][T28001] br0: port 2(veth_segment) entered blocking state
[ 1777.712273][T28001] br0: port 2(veth_segment) entered disabled state
[ 1777.712454][T28001] veth_segment: entered allmulticast mode
[ 1777.713354][T28001] veth_segment: entered promiscuous mode
[ 1777.742174][T28002] br0: port 1(veth1) entered blocking state
[ 1777.742362][T28002] br0: port 1(veth1) entered forwarding state
[ 1777.763158][  T424] br0: port 2(veth_segment) entered blocking state
[ 1777.763333][  T424] br0: port 2(veth_segment) entered forwarding state
[ 1780.367016][T28015] iperf3 (28015) used greatest stack depth: 22288 bytes left
[ 1780.496015][   T69] br0: port 1(veth1) entered disabled state
[ 1780.503744][   T69] veth1 (unregistering): left allmulticast mode
[ 1780.503921][   T69] veth1 (unregistering): left promiscuous mode
[ 1780.504076][   T69] br0: port 1(veth1) entered disabled state
[ 1780.529238][   T69] veth_segment: left allmulticast mode
[ 1780.529378][   T69] veth_segment: left promiscuous mode
[ 1780.529585][   T69] br0: port 2(veth_segment) entered disabled state