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 7415 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7392 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7538 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7528 max 7906 [ OK ] # 05 unbalanced bwidth transfer slower than expected! runtime 12005 ms, expected 11921 ms[IGNO] (flaky) client exit code 1, server 0 # # netns ns3-VMwc29 (listener) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpPassiveOpens 2 0.0 # TcpInSegs 1164 0.0 # TcpOutSegs 12028 0.0 # TcpRetransSegs 1 0.0 # TcpExtTCPPureAcks 1139 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPAutoCorking 3 0.0 # TcpExtTCPOrigDataSent 12006 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 350 0.0 # TcpExtTCPDelivered 12007 0.0 # TcpExtTCPDSACKRecvSegs 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 9 0.0 # MPTcpExtOFOQueue 11 0.0 # MPTcpExtOFOMerge 7 0.0 # MPTcpExtRcvWndShared 12 0.0 # # netns ns1-m5cK03 (connector) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:34664 10.0.3.3:10005 timer:(timewait,59sec,0) ino:0 sk:14 # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:42429 10.0.3.3:10005 timer:(timewait,59sec,0) ino:0 sk:15 # # TcpActiveOpens 2 0.0 # TcpInSegs 1216 0.0 # TcpOutSegs 1205 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 18 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 20 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPOrigDataSent 64 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 28 0.0 # TcpExtTCPDelivered 66 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 720 0.0 # MPTcpExtOFOQueue 740 0.0 # MPTcpExtOFOMerge 569 0.0 # MPTcpExtRcvWndShared 221 0.0 # -rw------- 1 root root 16777216 Oct 5 23:24 /tmp/tmp.Mm5IhLcuZV # -rw------- 1 root root 16777216 Oct 5 23:25 /tmp/tmp.Q23dCaQrnk # -rw------- 1 root root 81920 Oct 5 23:24 /tmp/tmp.ck5CyynEwn # -rw------- 1 root root 81920 Oct 5 23:24 /tmp/tmp.dxGmHeaRtF # 06 unbalanced bwidth - reverse direction 11507 max 11921 [ OK ] # 07 unbalanced bwidth with unbalanced delay 11302 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11281 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay transfer slower than expected! runtime 11953 ms, expected 11921 ms[FAIL] client exit code 1, server 0 # # netns ns3-VMwc29 (listener) socket stat for 10009: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.3.3:10009 10.0.1.1:56510 timer:(timewait,59sec,0) ino:0 sk:16 # # TcpPassiveOpens 2 0.0 # TcpInSegs 4948 0.0 # TcpOutSegs 12017 0.0 # TcpExtTCPPureAcks 4923 0.0 # TcpExtTCPLossProbes 2 0.0 # TcpExtTCPOrigDataSent 11991 0.0 # TcpExtTCPHystartDelayDetect 2 0.0 # TcpExtTCPHystartDelayCwnd 483 0.0 # TcpExtTCPDelivered 11990 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 4 0.0 # MPTcpExtOFOQueue 6 0.0 # MPTcpExtOFOMerge 4 0.0 # MPTcpExtRcvWndShared 10 0.0 # # netns ns1-m5cK03 (connector) socket stat for 10009: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:56510 10.0.3.3:10009 timer:(timewait,59sec,0) ino:0 sk:17 # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:32981 10.0.3.3:10009 timer:(timewait,59sec,0) ino:0 sk:18 # # TcpActiveOpens 2 0.0 # TcpInSegs 5200 0.0 # TcpOutSegs 4989 0.0 # TcpExtTW 1 0.0 # TcpExtDelayedACKs 2 0.0 # TcpExtTCPPureAcks 23 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPSpuriousRtxHostQueues 1 0.0 # TcpExtTCPOrigDataSent 63 0.0 # TcpExtTCPDelivered 64 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 4417 0.0 # MPTcpExtOFOQueue 4431 0.0 # MPTcpExtOFOMerge 4060 0.0 # MPTcpExtSndWndShared 1 0.0 # MPTcpExtRcvWndShared 212 0.0 # -rw------- 1 root root 16777216 Oct 5 23:24 /tmp/tmp.Mm5IhLcuZV # -rw------- 1 root root 16777216 Oct 5 23:25 /tmp/tmp.Q23dCaQrnk # -rw------- 1 root root 81920 Oct 5 23:25 /tmp/tmp.ck5CyynEwn # -rw------- 1 root root 81920 Oct 5 23:24 /tmp/tmp.dxGmHeaRtF # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11837 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7702ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7562ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7853ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7738ms # ok 5 - simult_flows: unbalanced bwidth # IGNORE Flaky time=12524ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # time=11704ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11632ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11466ms # not ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12444ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12094ms not ok 1 selftests: net/mptcp: simult_flows.sh # exit=1 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__->