[ 1797.259304] br0: port 1(veth1) entered blocking state
[ 1797.259384] br0: port 1(veth1) entered disabled state
[ 1797.259462] veth1: entered allmulticast mode
[ 1797.259546] veth1: entered promiscuous mode
[ 1797.283506] br0: port 2(veth_segment) entered blocking state
[ 1797.283548] br0: port 2(veth_segment) entered disabled state
[ 1797.283584] veth_segment: entered allmulticast mode
[ 1797.283628] veth_segment: entered promiscuous mode
[ 1797.287513] br0: port 2(veth_segment) entered blocking state
[ 1797.287551] br0: port 2(veth_segment) entered forwarding state
[ 1797.287592] br0: port 1(veth1) entered blocking state
[ 1797.287618] br0: port 1(veth1) entered forwarding state
[ 1799.348504] br0: port 1(veth1) entered disabled state
[ 1799.354417] veth1 (unregistering): left allmulticast mode
[ 1799.354484] veth1 (unregistering): left promiscuous mode
[ 1799.354543] br0: port 1(veth1) entered disabled state
[ 1799.363447] veth_segment: left allmulticast mode
[ 1799.363515] veth_segment: left promiscuous mode
[ 1799.363589] br0: port 2(veth_segment) entered disabled state
[ 1807.434271] br0: port 1(veth1) entered blocking state
[ 1807.434346] br0: port 1(veth1) entered disabled state
[ 1807.434426] veth1: entered allmulticast mode
[ 1807.434514] veth1: entered promiscuous mode
[ 1807.459056] br0: port 2(veth_segment) entered blocking state
[ 1807.459097] br0: port 2(veth_segment) entered disabled state
[ 1807.459132] veth_segment: entered allmulticast mode
[ 1807.459169] veth_segment: entered promiscuous mode
[ 1807.463147] br0: port 2(veth_segment) entered blocking state
[ 1807.463187] br0: port 2(veth_segment) entered forwarding state
[ 1807.463230] br0: port 1(veth1) entered blocking state
[ 1807.463262] br0: port 1(veth1) entered forwarding state
[ 1809.503079] iperf3 (28278) used greatest stack depth: 11752 bytes left
[ 1809.520485] br0: port 1(veth1) entered disabled state
[ 1809.524422] veth1 (unregistering): left allmulticast mode
[ 1809.524491] veth1 (unregistering): left promiscuous mode
[ 1809.524550] br0: port 1(veth1) entered disabled state
[ 1809.537432] veth_segment: left allmulticast mode
[ 1809.537498] veth_segment: left promiscuous mode
[ 1809.537564] br0: port 2(veth_segment) entered disabled state