[ 1727.641183][ T6530] br0: port 1(veth1) entered blocking state
[ 1727.641374][ T6530] br0: port 1(veth1) entered disabled state
[ 1727.641540][ T6530] veth1: entered allmulticast mode
[ 1727.642407][ T6530] veth1: entered promiscuous mode
[ 1727.809572][ T6535] br0: port 2(veth_segment) entered blocking state
[ 1727.809792][ T6535] br0: port 2(veth_segment) entered disabled state
[ 1727.809946][ T6535] veth_segment: entered allmulticast mode
[ 1727.810816][ T6535] veth_segment: entered promiscuous mode
[ 1727.843696][ T6536] br0: port 1(veth1) entered blocking state
[ 1727.843915][ T6536] br0: port 1(veth1) entered forwarding state
[ 1727.870544][   T70] br0: port 2(veth_segment) entered blocking state
[ 1727.870979][   T70] br0: port 2(veth_segment) entered forwarding state
[ 1730.316429][ T6549] iperf3 (6549) used greatest stack depth: 22496 bytes left
[ 1730.423001][   T69] br0: port 1(veth1) entered disabled state
[ 1730.435311][   T69] veth1 (unregistering): left allmulticast mode
[ 1730.435473][   T69] veth1 (unregistering): left promiscuous mode
[ 1730.435620][   T69] br0: port 1(veth1) entered disabled state
[ 1730.468443][   T69] veth_segment: left allmulticast mode
[ 1730.468580][   T69] veth_segment: left promiscuous mode
[ 1730.468777][   T69] br0: port 2(veth_segment) entered disabled state
[ 1746.430137][ T6956] br0: port 1(veth1) entered blocking state
[ 1746.430327][ T6956] br0: port 1(veth1) entered disabled state
[ 1746.430490][ T6956] veth1: entered allmulticast mode
[ 1746.431350][ T6956] veth1: entered promiscuous mode
[ 1746.606366][ T6961] br0: port 2(veth_segment) entered blocking state
[ 1746.606546][ T6961] br0: port 2(veth_segment) entered disabled state
[ 1746.606701][ T6961] veth_segment: entered allmulticast mode
[ 1746.607573][ T6961] veth_segment: entered promiscuous mode
[ 1746.628775][ T6962] br0: port 1(veth1) entered blocking state
[ 1746.628942][ T6962] br0: port 1(veth1) entered forwarding state
[ 1746.654601][   T39] br0: port 2(veth_segment) entered blocking state
[ 1746.654767][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1749.236445][ T6975] iperf3 (6975) used greatest stack depth: 21920 bytes left
[ 1749.349705][   T69] br0: port 1(veth1) entered disabled state
[ 1749.357052][   T69] veth1 (unregistering): left allmulticast mode
[ 1749.357227][   T69] veth1 (unregistering): left promiscuous mode
[ 1749.357378][   T69] br0: port 1(veth1) entered disabled state
[ 1749.395607][   T69] veth_segment: left allmulticast mode
[ 1749.395784][   T69] veth_segment: left promiscuous mode
[ 1749.396029][   T69] br0: port 2(veth_segment) entered disabled state