[ 1695.156086][T31157] br0: port 1(veth1) entered blocking state
[ 1695.156705][T31157] br0: port 1(veth1) entered disabled state
[ 1695.156868][T31157] veth1: entered allmulticast mode
[ 1695.157736][T31157] veth1: entered promiscuous mode
[ 1695.324712][T31162] br0: port 2(veth_segment) entered blocking state
[ 1695.324877][T31162] br0: port 2(veth_segment) entered disabled state
[ 1695.325031][T31162] veth_segment: entered allmulticast mode
[ 1695.325887][T31162] veth_segment: entered promiscuous mode
[ 1695.356398][T31163] br0: port 2(veth_segment) entered blocking state
[ 1695.356572][T31163] br0: port 2(veth_segment) entered forwarding state
[ 1695.356888][T31163] br0: port 1(veth1) entered blocking state
[ 1695.357039][T31163] br0: port 1(veth1) entered forwarding state
[ 1697.626708][T31176] iperf3 (31176) used greatest stack depth: 22512 bytes left
[ 1697.730122][   T12] br0: port 1(veth1) entered disabled state
[ 1697.740621][   T12] veth1 (unregistering): left allmulticast mode
[ 1697.740866][   T12] veth1 (unregistering): left promiscuous mode
[ 1697.741123][   T12] br0: port 1(veth1) entered disabled state
[ 1697.772226][   T12] veth_segment: left allmulticast mode
[ 1697.772363][   T12] veth_segment: left promiscuous mode
[ 1697.772562][   T12] br0: port 2(veth_segment) entered disabled state
[ 1713.557474][T31580] br0: port 1(veth1) entered blocking state
[ 1713.557672][T31580] br0: port 1(veth1) entered disabled state
[ 1713.557831][T31580] veth1: entered allmulticast mode
[ 1713.558695][T31580] veth1: entered promiscuous mode
[ 1713.727864][T31585] br0: port 2(veth_segment) entered blocking state
[ 1713.728035][T31585] br0: port 2(veth_segment) entered disabled state
[ 1713.728197][T31585] veth_segment: entered allmulticast mode
[ 1713.729035][T31585] veth_segment: entered promiscuous mode
[ 1713.760090][T31586] br0: port 2(veth_segment) entered blocking state
[ 1713.760273][T31586] br0: port 2(veth_segment) entered forwarding state
[ 1713.760539][T31586] br0: port 1(veth1) entered blocking state
[ 1713.760690][T31586] br0: port 1(veth1) entered forwarding state
[ 1716.017806][T31599] iperf3 (31599) used greatest stack depth: 22032 bytes left
[ 1716.126158][   T12] br0: port 1(veth1) entered disabled state
[ 1716.132910][   T12] veth1 (unregistering): left allmulticast mode
[ 1716.133125][   T12] veth1 (unregistering): left promiscuous mode
[ 1716.134203][   T12] br0: port 1(veth1) entered disabled state
[ 1716.165990][   T12] veth_segment: left allmulticast mode
[ 1716.166173][   T12] veth_segment: left promiscuous mode
[ 1716.166421][   T12] br0: port 2(veth_segment) entered disabled state