[ 1957.033108][T23399] br0: port 1(veth1) entered blocking state
[ 1957.033408][T23399] br0: port 1(veth1) entered disabled state
[ 1957.033678][T23399] veth1: entered allmulticast mode
[ 1957.034684][T23399] veth1: entered promiscuous mode
[ 1957.234977][T23404] br0: port 2(veth_segment) entered blocking state
[ 1957.235266][T23404] br0: port 2(veth_segment) entered disabled state
[ 1957.235541][T23404] veth_segment: entered allmulticast mode
[ 1957.236527][T23404] veth_segment: entered promiscuous mode
[ 1957.261514][T23405] br0: port 2(veth_segment) entered blocking state
[ 1957.261817][T23405] br0: port 2(veth_segment) entered forwarding state
[ 1957.262221][T23405] br0: port 1(veth1) entered blocking state
[ 1957.262493][T23405] br0: port 1(veth1) entered forwarding state
[ 1959.691282][T23422] iperf3 (23422) used greatest stack depth: 21760 bytes left
[ 1959.827508][   T71] br0: port 1(veth1) entered disabled state
[ 1959.837161][   T71] veth1 (unregistering): left allmulticast mode
[ 1959.837437][   T71] veth1 (unregistering): left promiscuous mode
[ 1959.837690][   T71] br0: port 1(veth1) entered disabled state
[ 1959.864268][   T71] veth_segment: left allmulticast mode
[ 1959.864497][   T71] veth_segment: left promiscuous mode
[ 1959.864757][   T71] br0: port 2(veth_segment) entered disabled state
[ 1976.675438][T23834] br0: port 1(veth1) entered blocking state
[ 1976.675735][T23834] br0: port 1(veth1) entered disabled state
[ 1976.675999][T23834] veth1: entered allmulticast mode
[ 1976.676994][T23834] veth1: entered promiscuous mode
[ 1976.871566][T23839] br0: port 2(veth_segment) entered blocking state
[ 1976.871846][T23839] br0: port 2(veth_segment) entered disabled state
[ 1976.872098][T23839] veth_segment: entered allmulticast mode
[ 1976.873077][T23839] veth_segment: entered promiscuous mode
[ 1976.904766][T23840] br0: port 2(veth_segment) entered blocking state
[ 1976.905053][T23840] br0: port 2(veth_segment) entered forwarding state
[ 1976.905440][T23840] br0: port 1(veth1) entered blocking state
[ 1976.905699][T23840] br0: port 1(veth1) entered forwarding state
[ 1979.179074][T23853] iperf3 (23853) used greatest stack depth: 21120 bytes left
[ 1979.301204][   T71] br0: port 1(veth1) entered disabled state
[ 1979.312220][   T71] veth1 (unregistering): left allmulticast mode
[ 1979.312525][   T71] veth1 (unregistering): left promiscuous mode
[ 1979.312801][   T71] br0: port 1(veth1) entered disabled state
[ 1979.340635][   T71] veth_segment: left allmulticast mode
[ 1979.341234][   T71] veth_segment: left promiscuous mode
[ 1979.341536][   T71] br0: port 2(veth_segment) entered disabled state