[   26.919178][  T606] br0: port 1(veth1) entered blocking state
[   26.920047][  T606] br0: port 1(veth1) entered disabled state
[   26.920294][  T606] veth1: entered allmulticast mode
[   26.921305][  T606] veth1: entered promiscuous mode
[   27.106580][  T611] br0: port 2(veth_segment) entered blocking state
[   27.106759][  T611] br0: port 2(veth_segment) entered disabled state
[   27.106926][  T611] veth_segment: entered allmulticast mode
[   27.108569][  T611] veth_segment: entered promiscuous mode
[   27.144151][  T612] br0: port 2(veth_segment) entered blocking state
[   27.144509][  T612] br0: port 2(veth_segment) entered forwarding state
[   27.144979][  T612] br0: port 1(veth1) entered blocking state
[   27.145191][  T612] br0: port 1(veth1) entered forwarding state
[   29.417805][  T625] iperf3 (625) used greatest stack depth: 22080 bytes left
[   29.549224][   T12] br0: port 1(veth1) entered disabled state
[   29.559802][   T12] veth1 (unregistering): left allmulticast mode
[   29.560099][   T12] veth1 (unregistering): left promiscuous mode
[   29.560272][   T12] br0: port 1(veth1) entered disabled state
[   29.591243][   T12] veth_segment: left allmulticast mode
[   29.591545][   T12] veth_segment: left promiscuous mode
[   29.591927][   T12] br0: port 2(veth_segment) entered disabled state
[   46.329024][ T1032] br0: port 1(veth1) entered blocking state
[   46.329219][ T1032] br0: port 1(veth1) entered disabled state
[   46.329385][ T1032] veth1: entered allmulticast mode
[   46.330267][ T1032] veth1: entered promiscuous mode
[   46.511977][ T1037] br0: port 2(veth_segment) entered blocking state
[   46.512218][ T1037] br0: port 2(veth_segment) entered disabled state
[   46.512460][ T1037] veth_segment: entered allmulticast mode
[   46.513549][ T1037] veth_segment: entered promiscuous mode
[   46.538295][ T1038] br0: port 2(veth_segment) entered blocking state
[   46.538493][ T1038] br0: port 2(veth_segment) entered forwarding state
[   46.538798][ T1038] br0: port 1(veth1) entered blocking state
[   46.538955][ T1038] br0: port 1(veth1) entered forwarding state
[   48.826367][ T1051] iperf3 (1051) used greatest stack depth: 21200 bytes left
[   48.939681][   T12] br0: port 1(veth1) entered disabled state
[   48.952924][   T12] veth1 (unregistering): left allmulticast mode
[   48.953108][   T12] veth1 (unregistering): left promiscuous mode
[   48.953260][   T12] br0: port 1(veth1) entered disabled state
[   48.984479][   T12] veth_segment: left allmulticast mode
[   48.984625][   T12] veth_segment: left promiscuous mode
[   48.984811][   T12] br0: port 2(veth_segment) entered disabled state