[ 2016.780105][T29080] br0: port 1(veth1) entered blocking state
[ 2016.780303][T29080] br0: port 1(veth1) entered disabled state
[ 2016.780468][T29080] veth1: entered allmulticast mode
[ 2016.781335][T29080] veth1: entered promiscuous mode
[ 2016.973666][T29085] br0: port 2(veth_segment) entered blocking state
[ 2016.973875][T29085] br0: port 2(veth_segment) entered disabled state
[ 2016.974094][T29085] veth_segment: entered allmulticast mode
[ 2016.975553][T29085] veth_segment: entered promiscuous mode
[ 2016.998967][T29086] br0: port 2(veth_segment) entered blocking state
[ 2016.999151][T29086] br0: port 2(veth_segment) entered forwarding state
[ 2016.999407][T29086] br0: port 1(veth1) entered blocking state
[ 2016.999559][T29086] br0: port 1(veth1) entered forwarding state
[ 2019.310298][T29099] iperf3 (29099) used greatest stack depth: 22144 bytes left
[ 2019.442295][   T12] br0: port 1(veth1) entered disabled state
[ 2019.453473][   T12] veth1 (unregistering): left allmulticast mode
[ 2019.453684][   T12] veth1 (unregistering): left promiscuous mode
[ 2019.453871][   T12] br0: port 1(veth1) entered disabled state
[ 2019.485119][   T12] veth_segment: left allmulticast mode
[ 2019.485760][   T12] veth_segment: left promiscuous mode
[ 2019.485991][   T12] br0: port 2(veth_segment) entered disabled state
[ 2036.462064][T29514] br0: port 1(veth1) entered blocking state
[ 2036.462287][T29514] br0: port 1(veth1) entered disabled state
[ 2036.462740][T29514] veth1: entered allmulticast mode
[ 2036.463609][T29514] veth1: entered promiscuous mode
[ 2036.655002][T29519] br0: port 2(veth_segment) entered blocking state
[ 2036.655230][T29519] br0: port 2(veth_segment) entered disabled state
[ 2036.655458][T29519] veth_segment: entered allmulticast mode
[ 2036.656424][T29519] veth_segment: entered promiscuous mode
[ 2036.686467][T29520] br0: port 2(veth_segment) entered blocking state
[ 2036.686638][T29520] br0: port 2(veth_segment) entered forwarding state
[ 2036.686895][T29520] br0: port 1(veth1) entered blocking state
[ 2036.687045][T29520] br0: port 1(veth1) entered forwarding state
[ 2038.955846][T29532] iperf3 (29532) used greatest stack depth: 20888 bytes left
[ 2039.093730][   T12] br0: port 1(veth1) entered disabled state
[ 2039.105523][   T12] veth1 (unregistering): left allmulticast mode
[ 2039.105698][   T12] veth1 (unregistering): left promiscuous mode
[ 2039.105845][   T12] br0: port 1(veth1) entered disabled state
[ 2039.138457][   T12] veth_segment: left allmulticast mode
[ 2039.138592][   T12] veth_segment: left promiscuous mode
[ 2039.138784][   T12] br0: port 2(veth_segment) entered disabled state