[ 1584.257736] br0: port 1(veth1) entered blocking state
[ 1584.257787] br0: port 1(veth1) entered disabled state
[ 1584.257834] veth1: entered allmulticast mode
[ 1584.257886] veth1: entered promiscuous mode
[ 1584.275499] br0: port 2(veth_segment) entered blocking state
[ 1584.275541] br0: port 2(veth_segment) entered disabled state
[ 1584.275583] veth_segment: entered allmulticast mode
[ 1584.275636] veth_segment: entered promiscuous mode
[ 1584.278532] br0: port 1(veth1) entered blocking state
[ 1584.278598] br0: port 1(veth1) entered forwarding state
[ 1584.281562] br0: port 2(veth_segment) entered blocking state
[ 1584.281596] br0: port 2(veth_segment) entered forwarding state
[ 1586.328093] br0: port 1(veth1) entered disabled state
[ 1586.334747] veth1 (unregistering): left allmulticast mode
[ 1586.334817] veth1 (unregistering): left promiscuous mode
[ 1586.334882] br0: port 1(veth1) entered disabled state
[ 1586.355750] veth_segment: left allmulticast mode
[ 1586.355846] veth_segment: left promiscuous mode
[ 1586.355913] br0: port 2(veth_segment) entered disabled state
[ 1594.220996] br0: port 1(veth1) entered blocking state
[ 1594.221040] br0: port 1(veth1) entered disabled state
[ 1594.221080] veth1: entered allmulticast mode
[ 1594.221132] veth1: entered promiscuous mode
[ 1594.238815] br0: port 2(veth_segment) entered blocking state
[ 1594.238856] br0: port 2(veth_segment) entered disabled state
[ 1594.238893] veth_segment: entered allmulticast mode
[ 1594.238939] veth_segment: entered promiscuous mode
[ 1594.241808] br0: port 1(veth1) entered blocking state
[ 1594.241838] br0: port 1(veth1) entered forwarding state
[ 1594.244698] br0: port 2(veth_segment) entered blocking state
[ 1594.244745] br0: port 2(veth_segment) entered forwarding state
[ 1596.377093] iperf3 (29315) used greatest stack depth: 11776 bytes left
[ 1596.395853] br0: port 1(veth1) entered disabled state
[ 1596.400849] veth1 (unregistering): left allmulticast mode
[ 1596.400891] veth1 (unregistering): left promiscuous mode
[ 1596.400926] br0: port 1(veth1) entered disabled state
[ 1596.423741] veth_segment: left allmulticast mode
[ 1596.423776] veth_segment: left promiscuous mode
[ 1596.423812] br0: port 2(veth_segment) entered disabled state