[ 2028.425962][ T4934] br0: port 1(veth1) entered blocking state
[ 2028.426282][ T4934] br0: port 1(veth1) entered disabled state
[ 2028.426593][ T4934] veth1: entered allmulticast mode
[ 2028.427619][ T4934] veth1: entered promiscuous mode
[ 2028.633984][ T4939] br0: port 2(veth_segment) entered blocking state
[ 2028.634284][ T4939] br0: port 2(veth_segment) entered disabled state
[ 2028.634584][ T4939] veth_segment: entered allmulticast mode
[ 2028.635593][ T4939] veth_segment: entered promiscuous mode
[ 2028.665385][ T4940] br0: port 2(veth_segment) entered blocking state
[ 2028.665736][ T4940] br0: port 2(veth_segment) entered forwarding state
[ 2028.666256][ T4940] br0: port 1(veth1) entered blocking state
[ 2028.666601][ T4940] br0: port 1(veth1) entered forwarding state
[ 2030.954583][ T4953] iperf3 (4953) used greatest stack depth: 21968 bytes left
[ 2031.083464][   T12] br0: port 1(veth1) entered disabled state
[ 2031.093766][   T12] veth1 (unregistering): left allmulticast mode
[ 2031.094092][   T12] veth1 (unregistering): left promiscuous mode
[ 2031.094997][   T12] br0: port 1(veth1) entered disabled state
[ 2031.126087][   T12] veth_segment: left allmulticast mode
[ 2031.126514][   T12] veth_segment: left promiscuous mode
[ 2031.126862][   T12] br0: port 2(veth_segment) entered disabled state
[ 2048.458024][ T5372] br0: port 1(veth1) entered blocking state
[ 2048.458391][ T5372] br0: port 1(veth1) entered disabled state
[ 2048.458737][ T5372] veth1: entered allmulticast mode
[ 2048.459812][ T5372] veth1: entered promiscuous mode
[ 2048.658905][ T5377] br0: port 2(veth_segment) entered blocking state
[ 2048.659201][ T5377] br0: port 2(veth_segment) entered disabled state
[ 2048.659489][ T5377] veth_segment: entered allmulticast mode
[ 2048.660493][ T5377] veth_segment: entered promiscuous mode
[ 2048.684753][ T5378] br0: port 2(veth_segment) entered blocking state
[ 2048.685057][ T5378] br0: port 2(veth_segment) entered forwarding state
[ 2048.685480][ T5378] br0: port 1(veth1) entered blocking state
[ 2048.685768][ T5378] br0: port 1(veth1) entered forwarding state
[ 2050.974284][ T5391] iperf3 (5391) used greatest stack depth: 21216 bytes left
[ 2051.103965][   T12] br0: port 1(veth1) entered disabled state
[ 2051.114787][   T12] veth1 (unregistering): left allmulticast mode
[ 2051.115113][   T12] veth1 (unregistering): left promiscuous mode
[ 2051.116427][   T12] br0: port 1(veth1) entered disabled state
[ 2051.153493][   T12] veth_segment: left allmulticast mode
[ 2051.153735][   T12] veth_segment: left promiscuous mode
[ 2051.154014][   T12] br0: port 2(veth_segment) entered disabled state