[ 1406.620642][T11971] br0: port 1(veth1) entered blocking state
[ 1406.620821][T11971] br0: port 1(veth1) entered disabled state
[ 1406.620985][T11971] veth1: entered allmulticast mode
[ 1406.621545][T11971] veth1: entered promiscuous mode
[ 1406.725584][T11976] br0: port 2(veth_segment) entered blocking state
[ 1406.725701][T11976] br0: port 2(veth_segment) entered disabled state
[ 1406.725806][T11976] veth_segment: entered allmulticast mode
[ 1406.726304][T11976] veth_segment: entered promiscuous mode
[ 1406.742263][T11977] br0: port 1(veth1) entered blocking state
[ 1406.742423][T11977] br0: port 1(veth1) entered forwarding state
[ 1406.761201][ T3067] br0: port 2(veth_segment) entered blocking state
[ 1406.761315][ T3067] br0: port 2(veth_segment) entered forwarding state
[ 1408.985162][   T12] br0: port 1(veth1) entered disabled state
[ 1408.991542][   T12] veth1 (unregistering): left allmulticast mode
[ 1408.991665][   T12] veth1 (unregistering): left promiscuous mode
[ 1408.991760][   T12] br0: port 1(veth1) entered disabled state
[ 1409.029076][   T12] veth_segment: left allmulticast mode
[ 1409.029182][   T12] veth_segment: left promiscuous mode
[ 1409.029323][   T12] br0: port 2(veth_segment) entered disabled state
[ 1421.502715][T12380] br0: port 1(veth1) entered blocking state
[ 1421.502847][T12380] br0: port 1(veth1) entered disabled state
[ 1421.502954][T12380] veth1: entered allmulticast mode
[ 1421.503446][T12380] veth1: entered promiscuous mode
[ 1421.612833][T12385] br0: port 2(veth_segment) entered blocking state
[ 1421.612953][T12385] br0: port 2(veth_segment) entered disabled state
[ 1421.613060][T12385] veth_segment: entered allmulticast mode
[ 1421.613554][T12385] veth_segment: entered promiscuous mode
[ 1421.627364][T12386] br0: port 2(veth_segment) entered blocking state
[ 1421.627489][T12386] br0: port 2(veth_segment) entered forwarding state
[ 1421.627661][T12386] br0: port 1(veth1) entered blocking state
[ 1421.627758][T12386] br0: port 1(veth1) entered forwarding state
[ 1421.628562][ T3067] br0: port 2(veth_segment) entered disabled state
[ 1421.646034][  T104] br0: port 2(veth_segment) entered blocking state
[ 1421.646176][  T104] br0: port 2(veth_segment) entered forwarding state
[ 1423.791109][T12399] iperf3 (12399) used greatest stack depth: 22560 bytes left
[ 1423.869833][   T12] br0: port 1(veth1) entered disabled state
[ 1423.878510][   T12] veth1 (unregistering): left allmulticast mode
[ 1423.878695][   T12] veth1 (unregistering): left promiscuous mode
[ 1423.878841][   T12] br0: port 1(veth1) entered disabled state
[ 1423.907094][   T12] veth_segment: left allmulticast mode
[ 1423.907230][   T12] veth_segment: left promiscuous mode
[ 1423.907426][   T12] br0: port 2(veth_segment) entered disabled state