[ 1680.984435] br0: port 1(veth1) entered blocking state
[ 1680.984482] br0: port 1(veth1) entered disabled state
[ 1680.984514] veth1: entered allmulticast mode
[ 1680.984563] veth1: entered promiscuous mode
[ 1681.006400] br0: port 2(veth_segment) entered blocking state
[ 1681.006439] br0: port 2(veth_segment) entered disabled state
[ 1681.006481] veth_segment: entered allmulticast mode
[ 1681.006521] veth_segment: entered promiscuous mode
[ 1681.010023] br0: port 2(veth_segment) entered blocking state
[ 1681.010060] br0: port 2(veth_segment) entered forwarding state
[ 1681.010104] br0: port 1(veth1) entered blocking state
[ 1681.010134] br0: port 1(veth1) entered forwarding state
[ 1683.173328] br0: port 1(veth1) entered disabled state
[ 1683.179291] veth1 (unregistering): left allmulticast mode
[ 1683.179360] veth1 (unregistering): left promiscuous mode
[ 1683.179426] br0: port 1(veth1) entered disabled state
[ 1683.199312] veth_segment: left allmulticast mode
[ 1683.199377] veth_segment: left promiscuous mode
[ 1683.199445] br0: port 2(veth_segment) entered disabled state
[ 1691.249643] br0: port 1(veth1) entered blocking state
[ 1691.249697] br0: port 1(veth1) entered disabled state
[ 1691.249728] veth1: entered allmulticast mode
[ 1691.249779] veth1: entered promiscuous mode
[ 1691.271528] br0: port 2(veth_segment) entered blocking state
[ 1691.271601] br0: port 2(veth_segment) entered disabled state
[ 1691.271671] veth_segment: entered allmulticast mode
[ 1691.271751] veth_segment: entered promiscuous mode
[ 1691.275317] br0: port 2(veth_segment) entered blocking state
[ 1691.275357] br0: port 2(veth_segment) entered forwarding state
[ 1691.275398] br0: port 1(veth1) entered blocking state
[ 1691.275428] br0: port 1(veth1) entered forwarding state
[ 1693.311680] iperf3 (26223) used greatest stack depth: 11784 bytes left
[ 1693.333391] br0: port 1(veth1) entered disabled state
[ 1693.336296] veth1 (unregistering): left allmulticast mode
[ 1693.336329] veth1 (unregistering): left promiscuous mode
[ 1693.336366] br0: port 1(veth1) entered disabled state
[ 1693.358308] veth_segment: left allmulticast mode
[ 1693.358348] veth_segment: left promiscuous mode
[ 1693.358387] br0: port 2(veth_segment) entered disabled state