[ 1866.976685][T24325] br0: port 1(veth1) entered blocking state
[ 1866.976987][T24325] br0: port 1(veth1) entered disabled state
[ 1866.977265][T24325] veth1: entered allmulticast mode
[ 1866.978227][T24325] veth1: entered promiscuous mode
[ 1867.173423][T24330] br0: port 2(veth_segment) entered blocking state
[ 1867.173762][T24330] br0: port 2(veth_segment) entered disabled state
[ 1867.174080][T24330] veth_segment: entered allmulticast mode
[ 1867.175136][T24330] veth_segment: entered promiscuous mode
[ 1867.205973][T24331] br0: port 2(veth_segment) entered blocking state
[ 1867.206259][T24331] br0: port 2(veth_segment) entered forwarding state
[ 1867.206664][T24331] br0: port 1(veth1) entered blocking state
[ 1867.206937][T24331] br0: port 1(veth1) entered forwarding state
[ 1869.515620][T24344] iperf3 (24344) used greatest stack depth: 22128 bytes left
[ 1869.642699][   T12] br0: port 1(veth1) entered disabled state
[ 1869.650175][   T12] veth1 (unregistering): left allmulticast mode
[ 1869.650455][   T12] veth1 (unregistering): left promiscuous mode
[ 1869.651606][   T12] br0: port 1(veth1) entered disabled state
[ 1869.678549][   T12] veth_segment: left allmulticast mode
[ 1869.679042][   T12] veth_segment: left promiscuous mode
[ 1869.679309][   T12] br0: port 2(veth_segment) entered disabled state
[ 1887.014905][T24755] br0: port 1(veth1) entered blocking state
[ 1887.015207][T24755] br0: port 1(veth1) entered disabled state
[ 1887.015494][T24755] veth1: entered allmulticast mode
[ 1887.016487][T24755] veth1: entered promiscuous mode
[ 1887.216696][T24760] br0: port 2(veth_segment) entered blocking state
[ 1887.216980][T24760] br0: port 2(veth_segment) entered disabled state
[ 1887.217245][T24760] veth_segment: entered allmulticast mode
[ 1887.218230][T24760] veth_segment: entered promiscuous mode
[ 1887.244026][T24761] br0: port 2(veth_segment) entered blocking state
[ 1887.244316][T24761] br0: port 2(veth_segment) entered forwarding state
[ 1887.244719][T24761] br0: port 1(veth1) entered blocking state
[ 1887.244990][T24761] br0: port 1(veth1) entered forwarding state
[ 1889.534218][T24774] iperf3 (24774) used greatest stack depth: 21168 bytes left
[ 1889.668564][   T12] br0: port 1(veth1) entered disabled state
[ 1889.678070][   T12] veth1 (unregistering): left allmulticast mode
[ 1889.678352][   T12] veth1 (unregistering): left promiscuous mode
[ 1889.678611][   T12] br0: port 1(veth1) entered disabled state
[ 1889.711899][   T12] veth_segment: left allmulticast mode
[ 1889.712116][   T12] veth_segment: left promiscuous mode
[ 1889.712393][   T12] br0: port 2(veth_segment) entered disabled state