[ 1796.136371][T25699] br0: port 1(veth1) entered blocking state
[ 1796.136555][T25699] br0: port 1(veth1) entered disabled state
[ 1796.136720][T25699] veth1: entered allmulticast mode
[ 1796.137574][T25699] veth1: entered promiscuous mode
[ 1796.320363][T25704] br0: port 2(veth_segment) entered blocking state
[ 1796.320533][T25704] br0: port 2(veth_segment) entered disabled state
[ 1796.320697][T25704] veth_segment: entered allmulticast mode
[ 1796.321560][T25704] veth_segment: entered promiscuous mode
[ 1796.353648][T25705] br0: port 2(veth_segment) entered blocking state
[ 1796.353821][T25705] br0: port 2(veth_segment) entered forwarding state
[ 1796.354115][T25705] br0: port 1(veth1) entered blocking state
[ 1796.354263][T25705] br0: port 1(veth1) entered forwarding state
[ 1798.611300][T25718] iperf3 (25718) used greatest stack depth: 22880 bytes left
[ 1798.723091][   T12] br0: port 1(veth1) entered disabled state
[ 1798.732322][   T12] veth1 (unregistering): left allmulticast mode
[ 1798.732487][   T12] veth1 (unregistering): left promiscuous mode
[ 1798.732631][   T12] br0: port 1(veth1) entered disabled state
[ 1798.761672][   T12] veth_segment: left allmulticast mode
[ 1798.761810][   T12] veth_segment: left promiscuous mode
[ 1798.762011][   T12] br0: port 2(veth_segment) entered disabled state
[ 1815.092287][T26125] br0: port 1(veth1) entered blocking state
[ 1815.092478][T26125] br0: port 1(veth1) entered disabled state
[ 1815.092636][T26125] veth1: entered allmulticast mode
[ 1815.093511][T26125] veth1: entered promiscuous mode
[ 1815.278218][T26130] br0: port 2(veth_segment) entered blocking state
[ 1815.278427][T26130] br0: port 2(veth_segment) entered disabled state
[ 1815.278642][T26130] veth_segment: entered allmulticast mode
[ 1815.280052][T26130] veth_segment: entered promiscuous mode
[ 1815.302539][T26131] br0: port 2(veth_segment) entered blocking state
[ 1815.302706][T26131] br0: port 2(veth_segment) entered forwarding state
[ 1815.302990][T26131] br0: port 1(veth1) entered blocking state
[ 1815.303137][T26131] br0: port 1(veth1) entered forwarding state
[ 1817.555000][T26144] iperf3 (26144) used greatest stack depth: 21888 bytes left
[ 1817.700849][   T12] br0: port 1(veth1) entered disabled state
[ 1817.710296][   T12] veth1 (unregistering): left allmulticast mode
[ 1817.710505][   T12] veth1 (unregistering): left promiscuous mode
[ 1817.710696][   T12] br0: port 1(veth1) entered disabled state
[ 1817.737150][   T12] veth_segment: left allmulticast mode
[ 1817.737289][   T12] veth_segment: left promiscuous mode
[ 1817.737471][   T12] br0: port 2(veth_segment) entered disabled state