[ 2108.917555][ T5501] br0: port 1(veth1) entered blocking state
[ 2108.917768][ T5501] br0: port 1(veth1) entered disabled state
[ 2108.918345][ T5501] veth1: entered allmulticast mode
[ 2108.919741][ T5501] veth1: entered promiscuous mode
[ 2109.111583][ T5506] br0: port 2(veth_segment) entered blocking state
[ 2109.111773][ T5506] br0: port 2(veth_segment) entered disabled state
[ 2109.111948][ T5506] veth_segment: entered allmulticast mode
[ 2109.112853][ T5506] veth_segment: entered promiscuous mode
[ 2109.143246][ T5507] br0: port 2(veth_segment) entered blocking state
[ 2109.143546][ T5507] br0: port 2(veth_segment) entered forwarding state
[ 2109.144239][ T5507] br0: port 1(veth1) entered blocking state
[ 2109.144535][ T5507] br0: port 1(veth1) entered forwarding state
[ 2111.489762][ T5521] iperf3 (5521) used greatest stack depth: 22112 bytes left
[ 2111.626623][   T12] br0: port 1(veth1) entered disabled state
[ 2111.638378][   T12] veth1 (unregistering): left allmulticast mode
[ 2111.638564][   T12] veth1 (unregistering): left promiscuous mode
[ 2111.638724][   T12] br0: port 1(veth1) entered disabled state
[ 2111.669089][   T12] veth_segment: left allmulticast mode
[ 2111.669232][   T12] veth_segment: left promiscuous mode
[ 2111.669423][   T12] br0: port 2(veth_segment) entered disabled state
[ 2128.464427][ T5962] br0: port 1(veth1) entered blocking state
[ 2128.464632][ T5962] br0: port 1(veth1) entered disabled state
[ 2128.464812][ T5962] veth1: entered allmulticast mode
[ 2128.465704][ T5962] veth1: entered promiscuous mode
[ 2128.659607][ T5967] br0: port 2(veth_segment) entered blocking state
[ 2128.659787][ T5967] br0: port 2(veth_segment) entered disabled state
[ 2128.660534][ T5967] veth_segment: entered allmulticast mode
[ 2128.661439][ T5967] veth_segment: entered promiscuous mode
[ 2128.691643][ T5968] br0: port 2(veth_segment) entered blocking state
[ 2128.692182][ T5968] br0: port 2(veth_segment) entered forwarding state
[ 2128.692533][ T5968] br0: port 1(veth1) entered blocking state
[ 2128.692730][ T5968] br0: port 1(veth1) entered forwarding state
[ 2130.967253][ T5981] iperf3 (5981) used greatest stack depth: 21408 bytes left
[ 2131.084069][   T12] br0: port 1(veth1) entered disabled state
[ 2131.093329][   T12] veth1 (unregistering): left allmulticast mode
[ 2131.093510][   T12] veth1 (unregistering): left promiscuous mode
[ 2131.093667][   T12] br0: port 1(veth1) entered disabled state
[ 2131.132252][   T12] veth_segment: left allmulticast mode
[ 2131.132403][   T12] veth_segment: left promiscuous mode
[ 2131.132605][   T12] br0: port 2(veth_segment) entered disabled state