[ 2022.943869][ T2153] br0: port 1(veth1) entered blocking state
[ 2022.944197][ T2153] br0: port 1(veth1) entered disabled state
[ 2022.944466][ T2153] veth1: entered allmulticast mode
[ 2022.945491][ T2153] veth1: entered promiscuous mode
[ 2023.142907][ T2158] br0: port 2(veth_segment) entered blocking state
[ 2023.143238][ T2158] br0: port 2(veth_segment) entered disabled state
[ 2023.143552][ T2158] veth_segment: entered allmulticast mode
[ 2023.145147][ T2158] veth_segment: entered promiscuous mode
[ 2023.176309][ T2159] br0: port 2(veth_segment) entered blocking state
[ 2023.176600][ T2159] br0: port 2(veth_segment) entered forwarding state
[ 2023.177022][ T2159] br0: port 1(veth1) entered blocking state
[ 2023.177288][ T2159] br0: port 1(veth1) entered forwarding state
[ 2025.587009][   T12] br0: port 1(veth1) entered disabled state
[ 2025.595383][   T12] veth1 (unregistering): left allmulticast mode
[ 2025.595656][   T12] veth1 (unregistering): left promiscuous mode
[ 2025.595914][   T12] br0: port 1(veth1) entered disabled state
[ 2025.622368][   T12] veth_segment: left allmulticast mode
[ 2025.622583][   T12] veth_segment: left promiscuous mode
[ 2025.622859][   T12] br0: port 2(veth_segment) entered disabled state
[ 2042.740346][ T2599] br0: port 1(veth1) entered blocking state
[ 2042.740685][ T2599] br0: port 1(veth1) entered disabled state
[ 2042.741049][ T2599] veth1: entered allmulticast mode
[ 2042.742104][ T2599] veth1: entered promiscuous mode
[ 2042.948020][ T2604] br0: port 2(veth_segment) entered blocking state
[ 2042.948298][ T2604] br0: port 2(veth_segment) entered disabled state
[ 2042.948563][ T2604] veth_segment: entered allmulticast mode
[ 2042.949561][ T2604] veth_segment: entered promiscuous mode
[ 2042.973779][ T2605] br0: port 2(veth_segment) entered blocking state
[ 2042.974115][ T2605] br0: port 2(veth_segment) entered forwarding state
[ 2042.974564][ T2605] br0: port 1(veth1) entered blocking state
[ 2042.974863][ T2605] br0: port 1(veth1) entered forwarding state
[ 2045.271287][ T2618] iperf3 (2618) used greatest stack depth: 21136 bytes left
[ 2045.399076][   T12] br0: port 1(veth1) entered disabled state
[ 2045.408468][   T12] veth1 (unregistering): left allmulticast mode
[ 2045.408747][   T12] veth1 (unregistering): left promiscuous mode
[ 2045.410633][   T12] br0: port 1(veth1) entered disabled state
[ 2045.444842][   T12] veth_segment: left allmulticast mode
[ 2045.445164][   T12] veth_segment: left promiscuous mode
[ 2045.445440][   T12] br0: port 2(veth_segment) entered disabled state