[ 1678.817633][T18501] br0: port 1(veth1) entered blocking state
[ 1678.817824][T18501] br0: port 1(veth1) entered disabled state
[ 1678.817990][T18501] veth1: entered allmulticast mode
[ 1678.818830][T18501] veth1: entered promiscuous mode
[ 1678.978736][T18506] br0: port 2(veth_segment) entered blocking state
[ 1678.978913][T18506] br0: port 2(veth_segment) entered disabled state
[ 1678.979072][T18506] veth_segment: entered allmulticast mode
[ 1678.979925][T18506] veth_segment: entered promiscuous mode
[ 1679.003386][T18507] br0: port 1(veth1) entered blocking state
[ 1679.003556][T18507] br0: port 1(veth1) entered forwarding state
[ 1679.040708][T18271] br0: port 2(veth_segment) entered blocking state
[ 1679.040973][T18271] br0: port 2(veth_segment) entered forwarding state
[ 1681.254888][T18520] iperf3 (18520) used greatest stack depth: 23072 bytes left
[ 1681.372186][   T70] br0: port 1(veth1) entered disabled state
[ 1681.382687][   T70] veth1 (unregistering): left allmulticast mode
[ 1681.382866][   T70] veth1 (unregistering): left promiscuous mode
[ 1681.383071][   T70] br0: port 1(veth1) entered disabled state
[ 1681.432885][   T70] veth_segment: left allmulticast mode
[ 1681.433365][   T70] veth_segment: left promiscuous mode
[ 1681.433555][   T70] br0: port 2(veth_segment) entered disabled state
[ 1697.211154][T18931] br0: port 1(veth1) entered blocking state
[ 1697.211343][T18931] br0: port 1(veth1) entered disabled state
[ 1697.211510][T18931] veth1: entered allmulticast mode
[ 1697.212385][T18931] veth1: entered promiscuous mode
[ 1697.381107][T18936] br0: port 2(veth_segment) entered blocking state
[ 1697.381280][T18936] br0: port 2(veth_segment) entered disabled state
[ 1697.381436][T18936] veth_segment: entered allmulticast mode
[ 1697.382287][T18936] veth_segment: entered promiscuous mode
[ 1697.407714][T18937] br0: port 1(veth1) entered blocking state
[ 1697.407891][T18937] br0: port 1(veth1) entered forwarding state
[ 1697.433568][T18271] br0: port 2(veth_segment) entered blocking state
[ 1697.433828][T18271] br0: port 2(veth_segment) entered forwarding state
[ 1699.680218][T18950] iperf3 (18950) used greatest stack depth: 21128 bytes left
[ 1699.800833][   T70] br0: port 1(veth1) entered disabled state
[ 1699.814248][   T70] veth1 (unregistering): left allmulticast mode
[ 1699.814427][   T70] veth1 (unregistering): left promiscuous mode
[ 1699.814576][   T70] br0: port 1(veth1) entered disabled state
[ 1699.851378][   T70] veth_segment: left allmulticast mode
[ 1699.851556][   T70] veth_segment: left promiscuous mode
[ 1699.851761][   T70] br0: port 2(veth_segment) entered disabled state