[ 1666.675001][ T2203] br0: port 1(veth1) entered blocking state
[ 1666.675233][ T2203] br0: port 1(veth1) entered disabled state
[ 1666.675453][ T2203] veth1: entered allmulticast mode
[ 1666.676376][ T2203] veth1: entered promiscuous mode
[ 1666.863526][ T2208] br0: port 2(veth_segment) entered blocking state
[ 1666.863696][ T2208] br0: port 2(veth_segment) entered disabled state
[ 1666.863854][ T2208] veth_segment: entered allmulticast mode
[ 1666.864736][ T2208] veth_segment: entered promiscuous mode
[ 1666.886886][ T2209] br0: port 1(veth1) entered blocking state
[ 1666.887102][ T2209] br0: port 1(veth1) entered forwarding state
[ 1666.928836][   T39] br0: port 2(veth_segment) entered blocking state
[ 1666.929424][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1669.184559][ T2223] iperf3 (2223) used greatest stack depth: 22328 bytes left
[ 1669.332991][   T12] br0: port 1(veth1) entered disabled state
[ 1669.348805][   T12] veth1 (unregistering): left allmulticast mode
[ 1669.348983][   T12] veth1 (unregistering): left promiscuous mode
[ 1669.349133][   T12] br0: port 1(veth1) entered disabled state
[ 1669.396711][   T12] veth_segment: left allmulticast mode
[ 1669.396854][   T12] veth_segment: left promiscuous mode
[ 1669.397058][   T12] br0: port 2(veth_segment) entered disabled state
[ 1685.484587][ T2627] br0: port 1(veth1) entered blocking state
[ 1685.484775][ T2627] br0: port 1(veth1) entered disabled state
[ 1685.484950][ T2627] veth1: entered allmulticast mode
[ 1685.485792][ T2627] veth1: entered promiscuous mode
[ 1685.675454][ T2632] br0: port 2(veth_segment) entered blocking state
[ 1685.675634][ T2632] br0: port 2(veth_segment) entered disabled state
[ 1685.675789][ T2632] veth_segment: entered allmulticast mode
[ 1685.676684][ T2632] veth_segment: entered promiscuous mode
[ 1685.701854][ T2633] br0: port 1(veth1) entered blocking state
[ 1685.702043][ T2633] br0: port 1(veth1) entered forwarding state
[ 1685.726855][   T46] br0: port 2(veth_segment) entered blocking state
[ 1685.727027][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1687.967320][ T2646] iperf3 (2646) used greatest stack depth: 21864 bytes left
[ 1688.097748][   T12] br0: port 1(veth1) entered disabled state
[ 1688.105585][   T12] veth1 (unregistering): left allmulticast mode
[ 1688.105829][   T12] veth1 (unregistering): left promiscuous mode
[ 1688.107921][   T12] br0: port 1(veth1) entered disabled state
[ 1688.137732][   T12] veth_segment: left allmulticast mode
[ 1688.137859][   T12] veth_segment: left promiscuous mode
[ 1688.138047][   T12] br0: port 2(veth_segment) entered disabled state