make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=simult_flowws.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing/wt-11/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing/wt-11/tools/testing/selftests/net/mptcp' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-11/tools/testing/selftests/net/mptcp' make[1]: Entering directory '/home/virtme/testing/wt-11/tools/testing/selftests/net/mptcp' TAP version 13 1..1 # timeout set to 1800 # selftests: net/mptcp: simult_flows.sh # 01 balanced bwidth 7399 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7394 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7560 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7534 max 7906 [ OK ] # 05 unbalanced bwidth 11435 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 11946 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-xYlITO (listener) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.1.1:52672 timer:(timewait,59sec,0) ino:0 sk:12 # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.2.1:45487 timer:(timewait,59sec,0) ino:0 sk:13 # # TcpPassiveOpens 2 0.0 # TcpInSegs 2049 0.0 # TcpOutSegs 1972 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 4 0.0 # TcpExtTCPPureAcks 25 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 63 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 20 0.0 # TcpExtTCPDelivered 64 0.0 # TcpExtTCPDSACKRecvSegs 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1176 0.0 # MPTcpExtOFOQueue 1221 0.0 # MPTcpExtOFOMerge 868 0.0 # MPTcpExtDuplicateData 1 0.0 # MPTcpExtRcvWndShared 802 0.0 # # netns ns1-0kaL4N (connector) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:45487 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:14 # # tcp TIME-WAIT 0 0 10.0.1.1:52672 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:15 # # TcpActiveOpens 2 0.0 # TcpInSegs 1933 0.0 # TcpOutSegs 12167 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 1907 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPSpuriousRtxHostQueues 1 0.0 # TcpExtTCPOrigDataSent 12140 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 195 0.0 # TcpExtTCPDelivered 12142 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPTCPRetrans 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 6 0.0 # MPTcpExtOFOQueue 8 0.0 # MPTcpExtOFOMerge 5 0.0 # MPTcpExtRcvWndShared 9 0.0 # -rw------- 1 root root 81920 Aug 25 17:23 /tmp/tmp.dRz1XipRvp # -rw------- 1 root root 81920 Aug 25 17:24 /tmp/tmp.jP5ykLgLMb # -rw------- 1 root root 16777216 Aug 25 17:24 /tmp/tmp.H83qbnhG8x # -rw------- 1 root root 16777216 Aug 25 17:23 /tmp/tmp.TjfzhKS1jE # 07 unbalanced bwidth with unbalanced delay 11493 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11258 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11806 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11698 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7658ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7560ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7875ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7714ms # ok 5 - simult_flows: unbalanced bwidth # time=11717ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12241ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11775ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11443ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12164ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=11947ms ok 1 selftests: net/mptcp: simult_flows.sh make[1]: Leaving directory '/home/virtme/testing/wt-11/tools/testing/selftests/net/mptcp' make: Leaving directory '/home/virtme/testing/wt-11/tools/testing/selftests' xx__-> echo $? 0 xx__->