[ 1720.912456][T19715] br0: port 1(veth1) entered blocking state
[ 1720.912679][T19715] br0: port 1(veth1) entered disabled state
[ 1720.912864][T19715] veth1: entered allmulticast mode
[ 1720.913753][T19715] veth1: entered promiscuous mode
[ 1721.079622][T19720] br0: port 2(veth_segment) entered blocking state
[ 1721.079826][T19720] br0: port 2(veth_segment) entered disabled state
[ 1721.079997][T19720] veth_segment: entered allmulticast mode
[ 1721.081333][T19720] veth_segment: entered promiscuous mode
[ 1721.100798][T19721] br0: port 1(veth1) entered blocking state
[ 1721.101017][T19721] br0: port 1(veth1) entered forwarding state
[ 1721.134295][  T251] br0: port 2(veth_segment) entered blocking state
[ 1721.134578][  T251] br0: port 2(veth_segment) entered forwarding state
[ 1723.384318][T19734] iperf3 (19734) used greatest stack depth: 22896 bytes left
[ 1723.528699][   T12] br0: port 1(veth1) entered disabled state
[ 1723.550834][   T12] veth1 (unregistering): left allmulticast mode
[ 1723.551015][   T12] veth1 (unregistering): left promiscuous mode
[ 1723.551253][   T12] br0: port 1(veth1) entered disabled state
[ 1723.596671][   T12] veth_segment: left allmulticast mode
[ 1723.596835][   T12] veth_segment: left promiscuous mode
[ 1723.597043][   T12] br0: port 2(veth_segment) entered disabled state
[ 1740.221787][T20197] br0: port 1(veth1) entered blocking state
[ 1740.222043][T20197] br0: port 1(veth1) entered disabled state
[ 1740.222275][T20197] veth1: entered allmulticast mode
[ 1740.223233][T20197] veth1: entered promiscuous mode
[ 1740.397208][T20202] br0: port 2(veth_segment) entered blocking state
[ 1740.397394][T20202] br0: port 2(veth_segment) entered disabled state
[ 1740.397578][T20202] veth_segment: entered allmulticast mode
[ 1740.398459][T20202] veth_segment: entered promiscuous mode
[ 1740.425808][T20203] br0: port 1(veth1) entered blocking state
[ 1740.426003][T20203] br0: port 1(veth1) entered forwarding state
[ 1740.453000][  T270] br0: port 2(veth_segment) entered blocking state
[ 1740.453173][  T270] br0: port 2(veth_segment) entered forwarding state
[ 1742.668356][T20216] iperf3 (20216) used greatest stack depth: 21504 bytes left
[ 1742.812088][   T12] br0: port 1(veth1) entered disabled state
[ 1742.829963][   T12] veth1 (unregistering): left allmulticast mode
[ 1742.830145][   T12] veth1 (unregistering): left promiscuous mode
[ 1742.830303][   T12] br0: port 1(veth1) entered disabled state
[ 1742.867894][   T12] veth_segment: left allmulticast mode
[ 1742.868044][   T12] veth_segment: left promiscuous mode
[ 1742.868252][   T12] br0: port 2(veth_segment) entered disabled state