[ 1797.757318][ T7742] br0: port 1(veth1) entered blocking state
[ 1797.757514][ T7742] br0: port 1(veth1) entered disabled state
[ 1797.757680][ T7742] veth1: entered allmulticast mode
[ 1797.758613][ T7742] veth1: entered promiscuous mode
[ 1797.953152][ T7747] br0: port 2(veth_segment) entered blocking state
[ 1797.953335][ T7747] br0: port 2(veth_segment) entered disabled state
[ 1797.953498][ T7747] veth_segment: entered allmulticast mode
[ 1797.954388][ T7747] veth_segment: entered promiscuous mode
[ 1797.981828][ T7748] br0: port 2(veth_segment) entered blocking state
[ 1797.982310][ T7748] br0: port 2(veth_segment) entered forwarding state
[ 1797.982690][ T7748] br0: port 1(veth1) entered blocking state
[ 1797.982849][ T7748] br0: port 1(veth1) entered forwarding state
[ 1800.278659][ T7762] iperf3 (7762) used greatest stack depth: 22048 bytes left
[ 1800.396803][   T68] br0: port 1(veth1) entered disabled state
[ 1800.408321][   T68] veth1 (unregistering): left allmulticast mode
[ 1800.408578][   T68] veth1 (unregistering): left promiscuous mode
[ 1800.408771][   T68] br0: port 1(veth1) entered disabled state
[ 1800.438587][   T68] veth_segment: left allmulticast mode
[ 1800.438763][   T68] veth_segment: left promiscuous mode
[ 1800.439035][   T68] br0: port 2(veth_segment) entered disabled state
[ 1816.668462][ T8166] br0: port 1(veth1) entered blocking state
[ 1816.668690][ T8166] br0: port 1(veth1) entered disabled state
[ 1816.668908][ T8166] veth1: entered allmulticast mode
[ 1816.669849][ T8166] veth1: entered promiscuous mode
[ 1816.842847][ T8171] br0: port 2(veth_segment) entered blocking state
[ 1816.843026][ T8171] br0: port 2(veth_segment) entered disabled state
[ 1816.843184][ T8171] veth_segment: entered allmulticast mode
[ 1816.844059][ T8171] veth_segment: entered promiscuous mode
[ 1816.866298][ T8172] br0: port 2(veth_segment) entered blocking state
[ 1816.866469][ T8172] br0: port 2(veth_segment) entered forwarding state
[ 1816.866753][ T8172] br0: port 1(veth1) entered blocking state
[ 1816.866905][ T8172] br0: port 1(veth1) entered forwarding state
[ 1819.278763][ T8188] iperf3 (8188) used greatest stack depth: 21488 bytes left
[ 1819.392591][   T68] br0: port 1(veth1) entered disabled state
[ 1819.399302][   T68] veth1 (unregistering): left allmulticast mode
[ 1819.399475][   T68] veth1 (unregistering): left promiscuous mode
[ 1819.399872][   T68] br0: port 1(veth1) entered disabled state
[ 1819.429686][   T68] veth_segment: left allmulticast mode
[ 1819.429818][   T68] veth_segment: left promiscuous mode
[ 1819.430019][   T68] br0: port 2(veth_segment) entered disabled state