[ 1808.877728][ T5527] br0: port 1(veth1) entered blocking state
[ 1808.877923][ T5527] br0: port 1(veth1) entered disabled state
[ 1808.878081][ T5527] veth1: entered allmulticast mode
[ 1808.878935][ T5527] veth1: entered promiscuous mode
[ 1809.056460][ T5532] br0: port 2(veth_segment) entered blocking state
[ 1809.056637][ T5532] br0: port 2(veth_segment) entered disabled state
[ 1809.056800][ T5532] veth_segment: entered allmulticast mode
[ 1809.057662][ T5532] veth_segment: entered promiscuous mode
[ 1809.084460][ T5533] br0: port 2(veth_segment) entered blocking state
[ 1809.084674][ T5533] br0: port 2(veth_segment) entered forwarding state
[ 1809.085235][ T5533] br0: port 1(veth1) entered blocking state
[ 1809.085444][ T5533] br0: port 1(veth1) entered forwarding state
[ 1811.361713][ T5546] iperf3 (5546) used greatest stack depth: 22336 bytes left
[ 1811.496063][   T66] br0: port 1(veth1) entered disabled state
[ 1811.503684][   T66] veth1 (unregistering): left allmulticast mode
[ 1811.503857][   T66] veth1 (unregistering): left promiscuous mode
[ 1811.504001][   T66] br0: port 1(veth1) entered disabled state
[ 1811.534541][   T66] veth_segment: left allmulticast mode
[ 1811.534751][   T66] veth_segment: left promiscuous mode
[ 1811.534943][   T66] br0: port 2(veth_segment) entered disabled state
[ 1827.485787][ T5952] br0: port 1(veth1) entered blocking state
[ 1827.485970][ T5952] br0: port 1(veth1) entered disabled state
[ 1827.486130][ T5952] veth1: entered allmulticast mode
[ 1827.487005][ T5952] veth1: entered promiscuous mode
[ 1827.667996][ T5957] br0: port 2(veth_segment) entered blocking state
[ 1827.668165][ T5957] br0: port 2(veth_segment) entered disabled state
[ 1827.668335][ T5957] veth_segment: entered allmulticast mode
[ 1827.669198][ T5957] veth_segment: entered promiscuous mode
[ 1827.696058][ T5958] br0: port 2(veth_segment) entered blocking state
[ 1827.696263][ T5958] br0: port 2(veth_segment) entered forwarding state
[ 1827.696607][ T5958] br0: port 1(veth1) entered blocking state
[ 1827.696799][ T5958] br0: port 1(veth1) entered forwarding state
[ 1829.958338][ T5971] iperf3 (5971) used greatest stack depth: 21824 bytes left
[ 1830.074823][   T66] br0: port 1(veth1) entered disabled state
[ 1830.086685][   T66] veth1 (unregistering): left allmulticast mode
[ 1830.086852][   T66] veth1 (unregistering): left promiscuous mode
[ 1830.086999][   T66] br0: port 1(veth1) entered disabled state
[ 1830.118697][   T66] veth_segment: left allmulticast mode
[ 1830.118901][   T66] veth_segment: left promiscuous mode
[ 1830.119103][   T66] br0: port 2(veth_segment) entered disabled state