[ 1641.331945][ T4625] br0: port 1(veth1) entered blocking state
[ 1641.332149][ T4625] br0: port 1(veth1) entered disabled state
[ 1641.332318][ T4625] veth1: entered allmulticast mode
[ 1641.333201][ T4625] veth1: entered promiscuous mode
[ 1641.505480][ T4630] br0: port 2(veth_segment) entered blocking state
[ 1641.505716][ T4630] br0: port 2(veth_segment) entered disabled state
[ 1641.505874][ T4630] veth_segment: entered allmulticast mode
[ 1641.506712][ T4630] veth_segment: entered promiscuous mode
[ 1641.539371][ T4631] br0: port 1(veth1) entered blocking state
[ 1641.539543][ T4631] br0: port 1(veth1) entered forwarding state
[ 1641.565307][   T36] br0: port 2(veth_segment) entered blocking state
[ 1641.565531][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1643.793556][ T4644] iperf3 (4644) used greatest stack depth: 22680 bytes left
[ 1643.917660][   T12] br0: port 1(veth1) entered disabled state
[ 1643.933032][   T12] veth1 (unregistering): left allmulticast mode
[ 1643.933208][   T12] veth1 (unregistering): left promiscuous mode
[ 1643.933357][   T12] br0: port 1(veth1) entered disabled state
[ 1643.979713][   T12] veth_segment: left allmulticast mode
[ 1643.979852][   T12] veth_segment: left promiscuous mode
[ 1643.980034][   T12] br0: port 2(veth_segment) entered disabled state
[ 1659.779871][ T5050] br0: port 1(veth1) entered blocking state
[ 1659.780100][ T5050] br0: port 1(veth1) entered disabled state
[ 1659.780318][ T5050] veth1: entered allmulticast mode
[ 1659.781261][ T5050] veth1: entered promiscuous mode
[ 1659.965511][ T5055] br0: port 2(veth_segment) entered blocking state
[ 1659.965949][ T5055] br0: port 2(veth_segment) entered disabled state
[ 1659.966160][ T5055] veth_segment: entered allmulticast mode
[ 1659.967093][ T5055] veth_segment: entered promiscuous mode
[ 1659.990376][ T5056] br0: port 1(veth1) entered blocking state
[ 1659.990585][ T5056] br0: port 1(veth1) entered forwarding state
[ 1660.020389][  T104] br0: port 2(veth_segment) entered blocking state
[ 1660.020846][  T104] br0: port 2(veth_segment) entered forwarding state
[ 1662.258528][ T5069] iperf3 (5069) used greatest stack depth: 21280 bytes left
[ 1662.392394][   T12] br0: port 1(veth1) entered disabled state
[ 1662.405348][   T12] veth1 (unregistering): left allmulticast mode
[ 1662.405517][   T12] veth1 (unregistering): left promiscuous mode
[ 1662.406646][   T12] br0: port 1(veth1) entered disabled state
[ 1662.441914][   T12] veth_segment: left allmulticast mode
[ 1662.442047][   T12] veth_segment: left promiscuous mode
[ 1662.442229][   T12] br0: port 2(veth_segment) entered disabled state