[ 1840.410597][ T6495] br0: port 1(veth1) entered blocking state
[ 1840.410791][ T6495] br0: port 1(veth1) entered disabled state
[ 1840.410955][ T6495] veth1: entered allmulticast mode
[ 1840.411843][ T6495] veth1: entered promiscuous mode
[ 1840.632383][ T6500] br0: port 2(veth_segment) entered blocking state
[ 1840.632557][ T6500] br0: port 2(veth_segment) entered disabled state
[ 1840.632721][ T6500] veth_segment: entered allmulticast mode
[ 1840.633592][ T6500] veth_segment: entered promiscuous mode
[ 1840.664571][ T6501] br0: port 2(veth_segment) entered blocking state
[ 1840.664751][ T6501] br0: port 2(veth_segment) entered forwarding state
[ 1840.665188][ T6501] br0: port 1(veth1) entered blocking state
[ 1840.665348][ T6501] br0: port 1(veth1) entered forwarding state
[ 1843.143158][ T6516] iperf3 (6516) used greatest stack depth: 22992 bytes left
[ 1843.297741][   T69] br0: port 1(veth1) entered disabled state
[ 1843.310376][   T69] veth1 (unregistering): left allmulticast mode
[ 1843.310577][   T69] veth1 (unregistering): left promiscuous mode
[ 1843.310790][   T69] br0: port 1(veth1) entered disabled state
[ 1843.343840][   T69] veth_segment: left allmulticast mode
[ 1843.343973][   T69] veth_segment: left promiscuous mode
[ 1843.344185][   T69] br0: port 2(veth_segment) entered disabled state
[ 1860.200001][ T6930] br0: port 1(veth1) entered blocking state
[ 1860.200625][ T6930] br0: port 1(veth1) entered disabled state
[ 1860.200789][ T6930] veth1: entered allmulticast mode
[ 1860.201984][ T6930] veth1: entered promiscuous mode
[ 1860.374792][ T6935] br0: port 2(veth_segment) entered blocking state
[ 1860.374960][ T6935] br0: port 2(veth_segment) entered disabled state
[ 1860.375125][ T6935] veth_segment: entered allmulticast mode
[ 1860.375981][ T6935] veth_segment: entered promiscuous mode
[ 1860.409826][ T6936] br0: port 2(veth_segment) entered blocking state
[ 1860.409994][ T6936] br0: port 2(veth_segment) entered forwarding state
[ 1860.410275][ T6936] br0: port 1(veth1) entered blocking state
[ 1860.410428][ T6936] br0: port 1(veth1) entered forwarding state
[ 1862.677282][ T6949] iperf3 (6949) used greatest stack depth: 21248 bytes left
[ 1862.790405][   T69] br0: port 1(veth1) entered disabled state
[ 1862.804936][   T69] veth1 (unregistering): left allmulticast mode
[ 1862.805109][   T69] veth1 (unregistering): left promiscuous mode
[ 1862.805255][   T69] br0: port 1(veth1) entered disabled state
[ 1862.833614][   T69] veth_segment: left allmulticast mode
[ 1862.833756][   T69] veth_segment: left promiscuous mode
[ 1862.833957][   T69] br0: port 2(veth_segment) entered disabled state