[ 1818.457845][ T1574] br0: port 1(veth1) entered blocking state
[ 1818.458092][ T1574] br0: port 1(veth1) entered disabled state
[ 1818.458315][ T1574] veth1: entered allmulticast mode
[ 1818.459287][ T1574] veth1: entered promiscuous mode
[ 1818.619043][ T1579] br0: port 2(veth_segment) entered blocking state
[ 1818.619226][ T1579] br0: port 2(veth_segment) entered disabled state
[ 1818.619393][ T1579] veth_segment: entered allmulticast mode
[ 1818.620489][ T1579] veth_segment: entered promiscuous mode
[ 1818.640250][ T1580] br0: port 1(veth1) entered blocking state
[ 1818.640571][ T1580] br0: port 1(veth1) entered forwarding state
[ 1818.667660][  T507] br0: port 2(veth_segment) entered blocking state
[ 1818.667840][  T507] br0: port 2(veth_segment) entered forwarding state
[ 1821.971171][ T1593] iperf3 (1593) used greatest stack depth: 23056 bytes left
[ 1822.096787][   T12] br0: port 1(veth1) entered disabled state
[ 1822.105114][   T12] veth1 (unregistering): left allmulticast mode
[ 1822.105296][   T12] veth1 (unregistering): left promiscuous mode
[ 1822.105455][   T12] br0: port 1(veth1) entered disabled state
[ 1822.140993][   T12] veth_segment: left allmulticast mode
[ 1822.141137][   T12] veth_segment: left promiscuous mode
[ 1822.141347][   T12] br0: port 2(veth_segment) entered disabled state
[ 1838.239080][ T2045] br0: port 1(veth1) entered blocking state
[ 1838.239276][ T2045] br0: port 1(veth1) entered disabled state
[ 1838.239450][ T2045] veth1: entered allmulticast mode
[ 1838.240351][ T2045] veth1: entered promiscuous mode
[ 1838.400310][ T2050] br0: port 2(veth_segment) entered blocking state
[ 1838.400532][ T2050] br0: port 2(veth_segment) entered disabled state
[ 1838.401166][ T2050] veth_segment: entered allmulticast mode
[ 1838.402123][ T2050] veth_segment: entered promiscuous mode
[ 1838.427399][ T2051] br0: port 1(veth1) entered blocking state
[ 1838.427581][ T2051] br0: port 1(veth1) entered forwarding state
[ 1838.450068][  T507] br0: port 2(veth_segment) entered blocking state
[ 1838.450247][  T507] br0: port 2(veth_segment) entered forwarding state
[ 1840.702402][ T2064] iperf3 (2064) used greatest stack depth: 22032 bytes left
[ 1840.826907][   T12] br0: port 1(veth1) entered disabled state
[ 1840.837060][   T12] veth1 (unregistering): left allmulticast mode
[ 1840.837241][   T12] veth1 (unregistering): left promiscuous mode
[ 1840.837448][   T12] br0: port 1(veth1) entered disabled state
[ 1840.869922][   T12] veth_segment: left allmulticast mode
[ 1840.870065][   T12] veth_segment: left promiscuous mode
[ 1840.870276][   T12] br0: port 2(veth_segment) entered disabled state