[ 1945.642551][T19024] br0: port 1(veth1) entered blocking state
[ 1945.642746][T19024] br0: port 1(veth1) entered disabled state
[ 1945.642919][T19024] veth1: entered allmulticast mode
[ 1945.643789][T19024] veth1: entered promiscuous mode
[ 1945.821291][T19029] br0: port 2(veth_segment) entered blocking state
[ 1945.821459][T19029] br0: port 2(veth_segment) entered disabled state
[ 1945.821612][T19029] veth_segment: entered allmulticast mode
[ 1945.822476][T19029] veth_segment: entered promiscuous mode
[ 1945.850679][T19030] br0: port 2(veth_segment) entered blocking state
[ 1945.850866][T19030] br0: port 2(veth_segment) entered forwarding state
[ 1945.851142][T19030] br0: port 1(veth1) entered blocking state
[ 1945.851290][T19030] br0: port 1(veth1) entered forwarding state
[ 1948.120057][T19043] iperf3 (19043) used greatest stack depth: 22336 bytes left
[ 1948.233700][   T12] br0: port 1(veth1) entered disabled state
[ 1948.244546][   T12] veth1 (unregistering): left allmulticast mode
[ 1948.244763][   T12] veth1 (unregistering): left promiscuous mode
[ 1948.246086][   T12] br0: port 1(veth1) entered disabled state
[ 1948.280256][   T12] veth_segment: left allmulticast mode
[ 1948.280426][   T12] veth_segment: left promiscuous mode
[ 1948.280677][   T12] br0: port 2(veth_segment) entered disabled state
[ 1964.318816][T19454] br0: port 1(veth1) entered blocking state
[ 1964.319015][T19454] br0: port 1(veth1) entered disabled state
[ 1964.319176][T19454] veth1: entered allmulticast mode
[ 1964.320036][T19454] veth1: entered promiscuous mode
[ 1964.496030][T19459] br0: port 2(veth_segment) entered blocking state
[ 1964.496201][T19459] br0: port 2(veth_segment) entered disabled state
[ 1964.496356][T19459] veth_segment: entered allmulticast mode
[ 1964.497830][T19459] veth_segment: entered promiscuous mode
[ 1964.520099][T19460] br0: port 2(veth_segment) entered blocking state
[ 1964.520277][T19460] br0: port 2(veth_segment) entered forwarding state
[ 1964.520551][T19460] br0: port 1(veth1) entered blocking state
[ 1964.520702][T19460] br0: port 1(veth1) entered forwarding state
[ 1966.783253][T19473] iperf3 (19473) used greatest stack depth: 21440 bytes left
[ 1966.898538][   T12] br0: port 1(veth1) entered disabled state
[ 1966.906199][   T12] veth1 (unregistering): left allmulticast mode
[ 1966.906373][   T12] veth1 (unregistering): left promiscuous mode
[ 1966.906523][   T12] br0: port 1(veth1) entered disabled state
[ 1966.938470][   T12] veth_segment: left allmulticast mode
[ 1966.938607][   T12] veth_segment: left promiscuous mode
[ 1966.938799][   T12] br0: port 2(veth_segment) entered disabled state