[ 1877.841344][ T8235] br0: port 1(veth1) entered blocking state
[ 1877.841549][ T8235] br0: port 1(veth1) entered disabled state
[ 1877.841720][ T8235] veth1: entered allmulticast mode
[ 1877.842612][ T8235] veth1: entered promiscuous mode
[ 1878.020763][ T8240] br0: port 2(veth_segment) entered blocking state
[ 1878.020950][ T8240] br0: port 2(veth_segment) entered disabled state
[ 1878.021117][ T8240] veth_segment: entered allmulticast mode
[ 1878.022011][ T8240] veth_segment: entered promiscuous mode
[ 1878.041579][ T8241] br0: port 1(veth1) entered blocking state
[ 1878.041767][ T8241] br0: port 1(veth1) entered forwarding state
[ 1878.065020][T11135] br0: port 2(veth_segment) entered blocking state
[ 1878.065237][T11135] br0: port 2(veth_segment) entered forwarding state
[ 1880.291183][ T8254] iperf3 (8254) used greatest stack depth: 23040 bytes left
[ 1880.413498][   T12] br0: port 1(veth1) entered disabled state
[ 1880.424512][   T12] veth1 (unregistering): left allmulticast mode
[ 1880.424690][   T12] veth1 (unregistering): left promiscuous mode
[ 1880.424853][   T12] br0: port 1(veth1) entered disabled state
[ 1880.454978][   T12] veth_segment: left allmulticast mode
[ 1880.455119][   T12] veth_segment: left promiscuous mode
[ 1880.455330][   T12] br0: port 2(veth_segment) entered disabled state
[ 1896.754573][ T8707] br0: port 1(veth1) entered blocking state
[ 1896.754778][ T8707] br0: port 1(veth1) entered disabled state
[ 1896.754964][ T8707] veth1: entered allmulticast mode
[ 1896.755880][ T8707] veth1: entered promiscuous mode
[ 1896.935422][ T8712] br0: port 2(veth_segment) entered blocking state
[ 1896.935604][ T8712] br0: port 2(veth_segment) entered disabled state
[ 1896.935770][ T8712] veth_segment: entered allmulticast mode
[ 1896.937260][ T8712] veth_segment: entered promiscuous mode
[ 1896.956902][ T8713] br0: port 1(veth1) entered blocking state
[ 1896.957086][ T8713] br0: port 1(veth1) entered forwarding state
[ 1896.978397][T20534] br0: port 2(veth_segment) entered blocking state
[ 1896.978566][T20534] br0: port 2(veth_segment) entered forwarding state
[ 1899.280356][ T8726] iperf3 (8726) used greatest stack depth: 22400 bytes left
[ 1899.415120][   T12] br0: port 1(veth1) entered disabled state
[ 1899.424492][   T12] veth1 (unregistering): left allmulticast mode
[ 1899.424692][   T12] veth1 (unregistering): left promiscuous mode
[ 1899.424854][   T12] br0: port 1(veth1) entered disabled state
[ 1899.452976][   T12] veth_segment: left allmulticast mode
[ 1899.453128][   T12] veth_segment: left promiscuous mode
[ 1899.453395][   T12] br0: port 2(veth_segment) entered disabled state