[ 1796.086786][T30438] br0: port 1(veth1) entered blocking state
[ 1796.086987][T30438] br0: port 1(veth1) entered disabled state
[ 1796.087147][T30438] veth1: entered allmulticast mode
[ 1796.088028][T30438] veth1: entered promiscuous mode
[ 1796.259772][T30443] br0: port 2(veth_segment) entered blocking state
[ 1796.259985][T30443] br0: port 2(veth_segment) entered disabled state
[ 1796.260195][T30443] veth_segment: entered allmulticast mode
[ 1796.261126][T30443] veth_segment: entered promiscuous mode
[ 1796.294545][T30444] br0: port 2(veth_segment) entered blocking state
[ 1796.294724][T30444] br0: port 2(veth_segment) entered forwarding state
[ 1796.295008][T30444] br0: port 1(veth1) entered blocking state
[ 1796.295159][T30444] br0: port 1(veth1) entered forwarding state
[ 1798.569160][T30457] iperf3 (30457) used greatest stack depth: 22096 bytes left
[ 1798.690002][   T68] br0: port 1(veth1) entered disabled state
[ 1798.696958][   T68] veth1 (unregistering): left allmulticast mode
[ 1798.697126][   T68] veth1 (unregistering): left promiscuous mode
[ 1798.697270][   T68] br0: port 1(veth1) entered disabled state
[ 1798.726481][   T68] veth_segment: left allmulticast mode
[ 1798.726631][   T68] veth_segment: left promiscuous mode
[ 1798.726820][   T68] br0: port 2(veth_segment) entered disabled state
[ 1815.057424][T30861] br0: port 1(veth1) entered blocking state
[ 1815.057666][T30861] br0: port 1(veth1) entered disabled state
[ 1815.057883][T30861] veth1: entered allmulticast mode
[ 1815.058832][T30861] veth1: entered promiscuous mode
[ 1815.235090][T30866] br0: port 2(veth_segment) entered blocking state
[ 1815.235299][T30866] br0: port 2(veth_segment) entered disabled state
[ 1815.235515][T30866] veth_segment: entered allmulticast mode
[ 1815.236439][T30866] veth_segment: entered promiscuous mode
[ 1815.259921][T30867] br0: port 2(veth_segment) entered blocking state
[ 1815.260110][T30867] br0: port 2(veth_segment) entered forwarding state
[ 1815.260380][T30867] br0: port 1(veth1) entered blocking state
[ 1815.260530][T30867] br0: port 1(veth1) entered forwarding state
[ 1817.519610][T30880] iperf3 (30880) used greatest stack depth: 21568 bytes left
[ 1817.650532][   T68] br0: port 1(veth1) entered disabled state
[ 1817.659507][   T68] veth1 (unregistering): left allmulticast mode
[ 1817.659693][   T68] veth1 (unregistering): left promiscuous mode
[ 1817.659842][   T68] br0: port 1(veth1) entered disabled state
[ 1817.692680][   T68] veth_segment: left allmulticast mode
[ 1817.692821][   T68] veth_segment: left promiscuous mode
[ 1817.693271][   T68] br0: port 2(veth_segment) entered disabled state