[    8.866821][  T197] ip (197) used greatest stack depth: 23744 bytes left
[   25.399295][  T597] br0: port 1(veth1) entered blocking state
[   25.399676][  T597] br0: port 1(veth1) entered disabled state
[   25.399881][  T597] veth1: entered allmulticast mode
[   25.400823][  T597] veth1: entered promiscuous mode
[   25.581052][  T602] br0: port 2(veth_segment) entered blocking state
[   25.581257][  T602] br0: port 2(veth_segment) entered disabled state
[   25.581533][  T602] veth_segment: entered allmulticast mode
[   25.582746][  T602] veth_segment: entered promiscuous mode
[   25.619296][  T603] br0: port 2(veth_segment) entered blocking state
[   25.619644][  T603] br0: port 2(veth_segment) entered forwarding state
[   25.620098][  T603] br0: port 1(veth1) entered blocking state
[   25.620291][  T603] br0: port 1(veth1) entered forwarding state
[   28.041824][  T619] iperf3 (619) used greatest stack depth: 21872 bytes left
[   28.165893][   T12] br0: port 1(veth1) entered disabled state
[   28.175765][   T12] veth1 (unregistering): left allmulticast mode
[   28.175983][   T12] veth1 (unregistering): left promiscuous mode
[   28.176121][   T12] br0: port 1(veth1) entered disabled state
[   28.205793][   T12] veth_segment: left allmulticast mode
[   28.206003][   T12] veth_segment: left promiscuous mode
[   28.206193][   T12] br0: port 2(veth_segment) entered disabled state
[   44.463540][ T1025] br0: port 1(veth1) entered blocking state
[   44.463740][ T1025] br0: port 1(veth1) entered disabled state
[   44.463901][ T1025] veth1: entered allmulticast mode
[   44.464792][ T1025] veth1: entered promiscuous mode
[   44.644465][ T1030] br0: port 2(veth_segment) entered blocking state
[   44.644671][ T1030] br0: port 2(veth_segment) entered disabled state
[   44.644871][ T1030] veth_segment: entered allmulticast mode
[   44.646369][ T1030] veth_segment: entered promiscuous mode
[   44.673805][ T1031] br0: port 2(veth_segment) entered blocking state
[   44.673994][ T1031] br0: port 2(veth_segment) entered forwarding state
[   44.674265][ T1031] br0: port 1(veth1) entered blocking state
[   44.674424][ T1031] br0: port 1(veth1) entered forwarding state
[   46.937675][ T1044] iperf3 (1044) used greatest stack depth: 21504 bytes left
[   47.049490][   T12] br0: port 1(veth1) entered disabled state
[   47.058809][   T12] veth1 (unregistering): left allmulticast mode
[   47.058990][   T12] veth1 (unregistering): left promiscuous mode
[   47.059138][   T12] br0: port 1(veth1) entered disabled state
[   47.089422][   T12] veth_segment: left allmulticast mode
[   47.089583][   T12] veth_segment: left promiscuous mode
[   47.089777][   T12] br0: port 2(veth_segment) entered disabled state