[ 1656.368747] br0: port 1(veth1) entered blocking state
[ 1656.368827] br0: port 1(veth1) entered disabled state
[ 1656.368895] veth1: entered allmulticast mode
[ 1656.368979] veth1: entered promiscuous mode
[ 1656.388549] br0: port 2(veth_segment) entered blocking state
[ 1656.388589] br0: port 2(veth_segment) entered disabled state
[ 1656.388628] veth_segment: entered allmulticast mode
[ 1656.388672] veth_segment: entered promiscuous mode
[ 1656.391837] br0: port 2(veth_segment) entered blocking state
[ 1656.391876] br0: port 2(veth_segment) entered forwarding state
[ 1656.391916] br0: port 1(veth1) entered blocking state
[ 1656.391944] br0: port 1(veth1) entered forwarding state
[ 1658.443120] br0: port 1(veth1) entered disabled state
[ 1658.449022] veth1 (unregistering): left allmulticast mode
[ 1658.449062] veth1 (unregistering): left promiscuous mode
[ 1658.449096] br0: port 1(veth1) entered disabled state
[ 1658.463038] veth_segment: left allmulticast mode
[ 1658.463074] veth_segment: left promiscuous mode
[ 1658.463108] br0: port 2(veth_segment) entered disabled state
[ 1666.436228] br0: port 1(veth1) entered blocking state
[ 1666.436275] br0: port 1(veth1) entered disabled state
[ 1666.436312] veth1: entered allmulticast mode
[ 1666.436364] veth1: entered promiscuous mode
[ 1666.456083] br0: port 2(veth_segment) entered blocking state
[ 1666.456152] br0: port 2(veth_segment) entered disabled state
[ 1666.456227] veth_segment: entered allmulticast mode
[ 1666.456306] veth_segment: entered promiscuous mode
[ 1666.459517] br0: port 2(veth_segment) entered blocking state
[ 1666.459555] br0: port 2(veth_segment) entered forwarding state
[ 1666.459596] br0: port 1(veth1) entered blocking state
[ 1666.459623] br0: port 1(veth1) entered forwarding state
[ 1668.490648] iperf3 (2073) used greatest stack depth: 11752 bytes left
[ 1668.506067] br0: port 1(veth1) entered disabled state
[ 1668.510038] veth1 (unregistering): left allmulticast mode
[ 1668.510099] veth1 (unregistering): left promiscuous mode
[ 1668.510158] br0: port 1(veth1) entered disabled state
[ 1668.525021] veth_segment: left allmulticast mode
[ 1668.525087] veth_segment: left promiscuous mode
[ 1668.525153] br0: port 2(veth_segment) entered disabled state