[ 1661.964671][ T5932] br0: port 1(veth1) entered blocking state
[ 1661.964922][ T5932] br0: port 1(veth1) entered disabled state
[ 1661.965170][ T5932] veth1: entered allmulticast mode
[ 1661.966155][ T5932] veth1: entered promiscuous mode
[ 1662.138124][ T5937] br0: port 2(veth_segment) entered blocking state
[ 1662.138320][ T5937] br0: port 2(veth_segment) entered disabled state
[ 1662.138500][ T5937] veth_segment: entered allmulticast mode
[ 1662.139406][ T5937] veth_segment: entered promiscuous mode
[ 1662.159248][ T5938] br0: port 1(veth1) entered blocking state
[ 1662.159435][ T5938] br0: port 1(veth1) entered forwarding state
[ 1662.190692][ T4248] br0: port 2(veth_segment) entered blocking state
[ 1662.190902][ T4248] br0: port 2(veth_segment) entered forwarding state
[ 1664.426430][ T5951] iperf3 (5951) used greatest stack depth: 22976 bytes left
[ 1664.566589][   T12] br0: port 1(veth1) entered disabled state
[ 1664.579207][   T12] veth1 (unregistering): left allmulticast mode
[ 1664.579392][   T12] veth1 (unregistering): left promiscuous mode
[ 1664.579554][   T12] br0: port 1(veth1) entered disabled state
[ 1664.624811][   T12] veth_segment: left allmulticast mode
[ 1664.624974][   T12] veth_segment: left promiscuous mode
[ 1664.625190][   T12] br0: port 2(veth_segment) entered disabled state
[ 1681.434012][ T6422] br0: port 1(veth1) entered blocking state
[ 1681.434221][ T6422] br0: port 1(veth1) entered disabled state
[ 1681.434404][ T6422] veth1: entered allmulticast mode
[ 1681.435313][ T6422] veth1: entered promiscuous mode
[ 1681.607566][ T6427] br0: port 2(veth_segment) entered blocking state
[ 1681.607751][ T6427] br0: port 2(veth_segment) entered disabled state
[ 1681.607923][ T6427] veth_segment: entered allmulticast mode
[ 1681.608814][ T6427] veth_segment: entered promiscuous mode
[ 1681.633856][ T6428] br0: port 1(veth1) entered blocking state
[ 1681.634049][ T6428] br0: port 1(veth1) entered forwarding state
[ 1681.670762][   T75] br0: port 2(veth_segment) entered blocking state
[ 1681.670938][   T75] br0: port 2(veth_segment) entered forwarding state
[ 1683.892621][ T6441] iperf3 (6441) used greatest stack depth: 21360 bytes left
[ 1684.034303][   T12] br0: port 1(veth1) entered disabled state
[ 1684.044477][   T12] veth1 (unregistering): left allmulticast mode
[ 1684.044664][   T12] veth1 (unregistering): left promiscuous mode
[ 1684.044827][   T12] br0: port 1(veth1) entered disabled state
[ 1684.077232][   T12] veth_segment: left allmulticast mode
[ 1684.077377][   T12] veth_segment: left promiscuous mode
[ 1684.077588][   T12] br0: port 2(veth_segment) entered disabled state