[ 1631.252661] br0: port 1(veth1) entered blocking state
[ 1631.252714] br0: port 1(veth1) entered disabled state
[ 1631.252750] veth1: entered allmulticast mode
[ 1631.252802] veth1: entered promiscuous mode
[ 1631.268288] br0: port 2(veth_segment) entered blocking state
[ 1631.268330] br0: port 2(veth_segment) entered disabled state
[ 1631.268361] veth_segment: entered allmulticast mode
[ 1631.268404] veth_segment: entered promiscuous mode
[ 1631.270821] br0: port 1(veth1) entered blocking state
[ 1631.270881] br0: port 1(veth1) entered forwarding state
[ 1631.273354] br0: port 2(veth_segment) entered blocking state
[ 1631.273393] br0: port 2(veth_segment) entered forwarding state
[ 1633.329913] br0: port 1(veth1) entered disabled state
[ 1633.336813] veth1 (unregistering): left allmulticast mode
[ 1633.336853] veth1 (unregistering): left promiscuous mode
[ 1633.336887] br0: port 1(veth1) entered disabled state
[ 1633.352831] veth_segment: left allmulticast mode
[ 1633.352867] veth_segment: left promiscuous mode
[ 1633.352903] br0: port 2(veth_segment) entered disabled state
[ 1641.274547] br0: port 1(veth1) entered blocking state
[ 1641.274635] br0: port 1(veth1) entered disabled state
[ 1641.274699] veth1: entered allmulticast mode
[ 1641.274779] veth1: entered promiscuous mode
[ 1641.290382] br0: port 2(veth_segment) entered blocking state
[ 1641.290423] br0: port 2(veth_segment) entered disabled state
[ 1641.290459] veth_segment: entered allmulticast mode
[ 1641.290503] veth_segment: entered promiscuous mode
[ 1641.292920] br0: port 1(veth1) entered blocking state
[ 1641.292981] br0: port 1(veth1) entered forwarding state
[ 1641.295473] br0: port 2(veth_segment) entered blocking state
[ 1641.295512] br0: port 2(veth_segment) entered forwarding state
[ 1643.321984] iperf3 (31683) used greatest stack depth: 11944 bytes left
[ 1643.349837] br0: port 1(veth1) entered disabled state
[ 1643.356802] veth1 (unregistering): left allmulticast mode
[ 1643.356838] veth1 (unregistering): left promiscuous mode
[ 1643.356870] br0: port 1(veth1) entered disabled state
[ 1643.384815] veth_segment: left allmulticast mode
[ 1643.384851] veth_segment: left promiscuous mode
[ 1643.384880] br0: port 2(veth_segment) entered disabled state