[ 1595.554698] br0: port 1(veth1) entered blocking state
[ 1595.554744] br0: port 1(veth1) entered disabled state
[ 1595.554780] veth1: entered allmulticast mode
[ 1595.554830] veth1: entered promiscuous mode
[ 1595.574621] br0: port 2(veth_segment) entered blocking state
[ 1595.574660] br0: port 2(veth_segment) entered disabled state
[ 1595.574706] veth_segment: entered allmulticast mode
[ 1595.574756] veth_segment: entered promiscuous mode
[ 1595.577958] br0: port 2(veth_segment) entered blocking state
[ 1595.578026] br0: port 2(veth_segment) entered forwarding state
[ 1595.578101] br0: port 1(veth1) entered blocking state
[ 1595.578162] br0: port 1(veth1) entered forwarding state
[ 1597.630569] br0: port 1(veth1) entered disabled state
[ 1597.637494] veth1 (unregistering): left allmulticast mode
[ 1597.637526] veth1 (unregistering): left promiscuous mode
[ 1597.637560] br0: port 1(veth1) entered disabled state
[ 1597.655577] veth_segment: left allmulticast mode
[ 1597.655614] veth_segment: left promiscuous mode
[ 1597.655649] br0: port 2(veth_segment) entered disabled state
[ 1605.611132] br0: port 1(veth1) entered blocking state
[ 1605.611179] br0: port 1(veth1) entered disabled state
[ 1605.611215] veth1: entered allmulticast mode
[ 1605.611264] veth1: entered promiscuous mode
[ 1605.630903] br0: port 2(veth_segment) entered blocking state
[ 1605.630944] br0: port 2(veth_segment) entered disabled state
[ 1605.630983] veth_segment: entered allmulticast mode
[ 1605.631026] veth_segment: entered promiscuous mode
[ 1605.634178] br0: port 2(veth_segment) entered blocking state
[ 1605.634247] br0: port 2(veth_segment) entered forwarding state
[ 1605.634319] br0: port 1(veth1) entered blocking state
[ 1605.634378] br0: port 1(veth1) entered forwarding state
[ 1607.666116] iperf3 (1539) used greatest stack depth: 11800 bytes left
[ 1607.684559] br0: port 1(veth1) entered disabled state
[ 1607.687496] veth1 (unregistering): left allmulticast mode
[ 1607.687532] veth1 (unregistering): left promiscuous mode
[ 1607.687569] br0: port 1(veth1) entered disabled state
[ 1607.707497] veth_segment: left allmulticast mode
[ 1607.707536] veth_segment: left promiscuous mode
[ 1607.707576] br0: port 2(veth_segment) entered disabled state