[ 1804.855865] br0: port 1(veth1) entered blocking state
[ 1804.855969] br0: port 1(veth1) entered disabled state
[ 1804.856032] veth1: entered allmulticast mode
[ 1804.856127] veth1: entered promiscuous mode
[ 1804.878431] br0: port 2(veth_segment) entered blocking state
[ 1804.878480] br0: port 2(veth_segment) entered disabled state
[ 1804.878527] veth_segment: entered allmulticast mode
[ 1804.878575] veth_segment: entered promiscuous mode
[ 1804.882290] br0: port 2(veth_segment) entered blocking state
[ 1804.882359] br0: port 2(veth_segment) entered forwarding state
[ 1804.882435] br0: port 1(veth1) entered blocking state
[ 1804.882495] br0: port 1(veth1) entered forwarding state
[ 1806.938067] br0: port 1(veth1) entered disabled state
[ 1806.943950] veth1 (unregistering): left allmulticast mode
[ 1806.943984] veth1 (unregistering): left promiscuous mode
[ 1806.944008] br0: port 1(veth1) entered disabled state
[ 1806.967973] veth_segment: left allmulticast mode
[ 1806.968005] veth_segment: left promiscuous mode
[ 1806.968042] br0: port 2(veth_segment) entered disabled state
[ 1815.058992] br0: port 1(veth1) entered blocking state
[ 1815.059039] br0: port 1(veth1) entered disabled state
[ 1815.059081] veth1: entered allmulticast mode
[ 1815.059135] veth1: entered promiscuous mode
[ 1815.081797] br0: port 2(veth_segment) entered blocking state
[ 1815.081847] br0: port 2(veth_segment) entered disabled state
[ 1815.081884] veth_segment: entered allmulticast mode
[ 1815.081946] veth_segment: entered promiscuous mode
[ 1815.085471] br0: port 2(veth_segment) entered blocking state
[ 1815.085511] br0: port 2(veth_segment) entered forwarding state
[ 1815.085553] br0: port 1(veth1) entered blocking state
[ 1815.085582] br0: port 1(veth1) entered forwarding state
[ 1817.122865] iperf3 (21992) used greatest stack depth: 11800 bytes left
[ 1817.142034] br0: port 1(veth1) entered disabled state
[ 1817.146964] veth1 (unregistering): left allmulticast mode
[ 1817.146997] veth1 (unregistering): left promiscuous mode
[ 1817.147023] br0: port 1(veth1) entered disabled state
[ 1817.168970] veth_segment: left allmulticast mode
[ 1817.169013] veth_segment: left promiscuous mode
[ 1817.169051] br0: port 2(veth_segment) entered disabled state