[ 1448.454995] br0: port 1(veth1) entered blocking state
[ 1448.455090] br0: port 1(veth1) entered disabled state
[ 1448.455152] veth1: entered allmulticast mode
[ 1448.455232] veth1: entered promiscuous mode
[ 1448.470753] br0: port 2(veth_segment) entered blocking state
[ 1448.470819] br0: port 2(veth_segment) entered disabled state
[ 1448.470885] veth_segment: entered allmulticast mode
[ 1448.470968] veth_segment: entered promiscuous mode
[ 1448.473400] br0: port 1(veth1) entered blocking state
[ 1448.473434] br0: port 1(veth1) entered forwarding state
[ 1448.475869] br0: port 2(veth_segment) entered blocking state
[ 1448.475933] br0: port 2(veth_segment) entered forwarding state
[ 1450.532154] br0: port 1(veth1) entered disabled state
[ 1450.540064] veth1 (unregistering): left allmulticast mode
[ 1450.540124] veth1 (unregistering): left promiscuous mode
[ 1450.540183] br0: port 1(veth1) entered disabled state
[ 1450.564106] veth_segment: left allmulticast mode
[ 1450.564174] veth_segment: left promiscuous mode
[ 1450.564241] br0: port 2(veth_segment) entered disabled state
[ 1458.390683] br0: port 1(veth1) entered blocking state
[ 1458.390735] br0: port 1(veth1) entered disabled state
[ 1458.390771] veth1: entered allmulticast mode
[ 1458.390824] veth1: entered promiscuous mode
[ 1458.406397] br0: port 2(veth_segment) entered blocking state
[ 1458.406437] br0: port 2(veth_segment) entered disabled state
[ 1458.406476] veth_segment: entered allmulticast mode
[ 1458.406518] veth_segment: entered promiscuous mode
[ 1458.408933] br0: port 1(veth1) entered blocking state
[ 1458.408993] br0: port 1(veth1) entered forwarding state
[ 1458.411496] br0: port 2(veth_segment) entered blocking state
[ 1458.411562] br0: port 2(veth_segment) entered forwarding state
[ 1460.437800] iperf3 (11087) used greatest stack depth: 11960 bytes left
[ 1460.466121] br0: port 1(veth1) entered disabled state
[ 1460.473067] veth1 (unregistering): left allmulticast mode
[ 1460.473129] veth1 (unregistering): left promiscuous mode
[ 1460.473189] br0: port 1(veth1) entered disabled state
[ 1460.494070] veth_segment: left allmulticast mode
[ 1460.494148] veth_segment: left promiscuous mode
[ 1460.494230] br0: port 2(veth_segment) entered disabled state