[ 1636.799558][ T4200] br0: port 1(veth1) entered blocking state
[ 1636.799808][ T4200] br0: port 1(veth1) entered disabled state
[ 1636.800036][ T4200] veth1: entered allmulticast mode
[ 1636.801405][ T4200] veth1: entered promiscuous mode
[ 1636.963395][ T4205] br0: port 2(veth_segment) entered blocking state
[ 1636.963581][ T4205] br0: port 2(veth_segment) entered disabled state
[ 1636.963754][ T4205] veth_segment: entered allmulticast mode
[ 1636.964661][ T4205] veth_segment: entered promiscuous mode
[ 1636.986005][ T4206] br0: port 1(veth1) entered blocking state
[ 1636.986191][ T4206] br0: port 1(veth1) entered forwarding state
[ 1637.006948][  T116] br0: port 2(veth_segment) entered blocking state
[ 1637.007159][  T116] br0: port 2(veth_segment) entered forwarding state
[ 1639.224620][ T4219] iperf3 (4219) used greatest stack depth: 23104 bytes left
[ 1639.352942][   T71] br0: port 1(veth1) entered disabled state
[ 1639.361698][   T71] veth1 (unregistering): left allmulticast mode
[ 1639.361883][   T71] veth1 (unregistering): left promiscuous mode
[ 1639.362043][   T71] br0: port 1(veth1) entered disabled state
[ 1639.395883][   T71] veth_segment: left allmulticast mode
[ 1639.396029][   T71] veth_segment: left promiscuous mode
[ 1639.396238][   T71] br0: port 2(veth_segment) entered disabled state
[ 1655.123348][ T4671] br0: port 1(veth1) entered blocking state
[ 1655.123560][ T4671] br0: port 1(veth1) entered disabled state
[ 1655.123732][ T4671] veth1: entered allmulticast mode
[ 1655.124654][ T4671] veth1: entered promiscuous mode
[ 1655.280649][ T4676] br0: port 2(veth_segment) entered blocking state
[ 1655.280832][ T4676] br0: port 2(veth_segment) entered disabled state
[ 1655.281011][ T4676] veth_segment: entered allmulticast mode
[ 1655.282395][ T4676] veth_segment: entered promiscuous mode
[ 1655.308100][ T4677] br0: port 1(veth1) entered blocking state
[ 1655.308287][ T4677] br0: port 1(veth1) entered forwarding state
[ 1655.329107][   T57] br0: port 2(veth_segment) entered blocking state
[ 1655.329283][   T57] br0: port 2(veth_segment) entered forwarding state
[ 1657.555126][ T4690] iperf3 (4690) used greatest stack depth: 21632 bytes left
[ 1657.690105][   T71] br0: port 1(veth1) entered disabled state
[ 1657.699068][   T71] veth1 (unregistering): left allmulticast mode
[ 1657.699257][   T71] veth1 (unregistering): left promiscuous mode
[ 1657.701068][   T71] br0: port 1(veth1) entered disabled state
[ 1657.748462][   T71] veth_segment: left allmulticast mode
[ 1657.748624][   T71] veth_segment: left promiscuous mode
[ 1657.748837][   T71] br0: port 2(veth_segment) entered disabled state