[ 2020.530750][ T6410] br0: port 1(veth1) entered blocking state
[ 2020.531107][ T6410] br0: port 1(veth1) entered disabled state
[ 2020.531430][ T6410] veth1: entered allmulticast mode
[ 2020.532520][ T6410] veth1: entered promiscuous mode
[ 2020.742468][ T6415] br0: port 2(veth_segment) entered blocking state
[ 2020.742758][ T6415] br0: port 2(veth_segment) entered disabled state
[ 2020.743038][ T6415] veth_segment: entered allmulticast mode
[ 2020.744042][ T6415] veth_segment: entered promiscuous mode
[ 2020.770953][ T6416] br0: port 2(veth_segment) entered blocking state
[ 2020.771287][ T6416] br0: port 2(veth_segment) entered forwarding state
[ 2020.771916][ T6416] br0: port 1(veth1) entered blocking state
[ 2020.772237][ T6416] br0: port 1(veth1) entered forwarding state
[ 2023.365419][   T67] br0: port 1(veth1) entered disabled state
[ 2023.378371][   T67] veth1 (unregistering): left allmulticast mode
[ 2023.378694][   T67] veth1 (unregistering): left promiscuous mode
[ 2023.379002][   T67] br0: port 1(veth1) entered disabled state
[ 2023.411367][   T67] veth_segment: left allmulticast mode
[ 2023.411616][   T67] veth_segment: left promiscuous mode
[ 2023.411951][   T67] br0: port 2(veth_segment) entered disabled state
[ 2040.204825][ T6852] br0: port 1(veth1) entered blocking state
[ 2040.205134][ T6852] br0: port 1(veth1) entered disabled state
[ 2040.205396][ T6852] veth1: entered allmulticast mode
[ 2040.206368][ T6852] veth1: entered promiscuous mode
[ 2040.397596][ T6857] br0: port 2(veth_segment) entered blocking state
[ 2040.397912][ T6857] br0: port 2(veth_segment) entered disabled state
[ 2040.398234][ T6857] veth_segment: entered allmulticast mode
[ 2040.399265][ T6857] veth_segment: entered promiscuous mode
[ 2040.437974][ T6858] br0: port 2(veth_segment) entered blocking state
[ 2040.438274][ T6858] br0: port 2(veth_segment) entered forwarding state
[ 2040.438655][ T6858] br0: port 1(veth1) entered blocking state
[ 2040.438921][ T6858] br0: port 1(veth1) entered forwarding state
[ 2042.721997][ T6871] iperf3 (6871) used greatest stack depth: 21160 bytes left
[ 2042.848439][   T67] br0: port 1(veth1) entered disabled state
[ 2042.858377][   T67] veth1 (unregistering): left allmulticast mode
[ 2042.858680][   T67] veth1 (unregistering): left promiscuous mode
[ 2042.858973][   T67] br0: port 1(veth1) entered disabled state
[ 2042.891790][   T67] veth_segment: left allmulticast mode
[ 2042.892045][   T67] veth_segment: left promiscuous mode
[ 2042.892353][   T67] br0: port 2(veth_segment) entered disabled state