[ 1914.084048][ T1792] br0: port 1(veth1) entered blocking state
[ 1914.084355][ T1792] br0: port 1(veth1) entered disabled state
[ 1914.084635][ T1792] veth1: entered allmulticast mode
[ 1914.085593][ T1792] veth1: entered promiscuous mode
[ 1914.283545][ T1797] br0: port 2(veth_segment) entered blocking state
[ 1914.283825][ T1797] br0: port 2(veth_segment) entered disabled state
[ 1914.284093][ T1797] veth_segment: entered allmulticast mode
[ 1914.285406][ T1797] veth_segment: entered promiscuous mode
[ 1914.315883][ T1798] br0: port 2(veth_segment) entered blocking state
[ 1914.316180][ T1798] br0: port 2(veth_segment) entered forwarding state
[ 1914.316746][ T1798] br0: port 1(veth1) entered blocking state
[ 1914.317016][ T1798] br0: port 1(veth1) entered forwarding state
[ 1916.757165][ T1814] iperf3 (1814) used greatest stack depth: 22096 bytes left
[ 1916.897208][   T12] br0: port 1(veth1) entered disabled state
[ 1916.909797][   T12] veth1 (unregistering): left allmulticast mode
[ 1916.910082][   T12] veth1 (unregistering): left promiscuous mode
[ 1916.910337][   T12] br0: port 1(veth1) entered disabled state
[ 1916.941309][   T12] veth_segment: left allmulticast mode
[ 1916.942509][   T12] veth_segment: left promiscuous mode
[ 1916.942828][   T12] br0: port 2(veth_segment) entered disabled state
[ 1933.705792][ T2238] br0: port 1(veth1) entered blocking state
[ 1933.706097][ T2238] br0: port 1(veth1) entered disabled state
[ 1933.706383][ T2238] veth1: entered allmulticast mode
[ 1933.707376][ T2238] veth1: entered promiscuous mode
[ 1933.900552][ T2243] br0: port 2(veth_segment) entered blocking state
[ 1933.900842][ T2243] br0: port 2(veth_segment) entered disabled state
[ 1933.901113][ T2243] veth_segment: entered allmulticast mode
[ 1933.902090][ T2243] veth_segment: entered promiscuous mode
[ 1933.932983][ T2244] br0: port 2(veth_segment) entered blocking state
[ 1933.933284][ T2244] br0: port 2(veth_segment) entered forwarding state
[ 1933.933684][ T2244] br0: port 1(veth1) entered blocking state
[ 1933.933949][ T2244] br0: port 1(veth1) entered forwarding state
[ 1936.209813][ T2257] iperf3 (2257) used greatest stack depth: 21656 bytes left
[ 1936.327289][   T12] br0: port 1(veth1) entered disabled state
[ 1936.340831][   T12] veth1 (unregistering): left allmulticast mode
[ 1936.341159][   T12] veth1 (unregistering): left promiscuous mode
[ 1936.341475][   T12] br0: port 1(veth1) entered disabled state
[ 1936.368349][   T12] veth_segment: left allmulticast mode
[ 1936.368798][   T12] veth_segment: left promiscuous mode
[ 1936.369126][   T12] br0: port 2(veth_segment) entered disabled state