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 7398 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7389 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7525 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7498 max 7906 [ OK ] # 05 unbalanced bwidth 11767 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12187 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-sBjxmt (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 10.0.1.1:33714 timer:(timewait,59sec,0) ino:0 sk:200c # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.2.1:39079 timer:(timewait,59sec,0) ino:0 sk:200d # # TcpPassiveOpens 2 0.0 # TcpInSegs 1369 0.0 # TcpOutSegs 1325 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 42 0.0 # TcpExtTCPPureAcks 24 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 64 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 34 0.0 # TcpExtTCPDelivered 65 0.0 # TcpExtTCPDSACKRecvSegs 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1087 0.0 # MPTcpExtOFOQueue 1091 0.0 # MPTcpExtOFOMerge 955 0.0 # MPTcpExtRcvWndShared 609 0.0 # # netns ns1-uCMw2U (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%ns1eth2:39079 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:200e # # TcpActiveOpens 2 0.0 # TcpInSegs 1284 0.0 # TcpOutSegs 11976 0.0 # TcpExtTW 1 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 1259 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPOrigDataSent 11950 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 458 0.0 # TcpExtTCPDelivered 11952 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 7 0.0 # MPTcpExtOFOQueue 9 0.0 # MPTcpExtOFOMerge 5 0.0 # MPTcpExtRcvWndShared 11 0.0 # -rw------- 1 root root 81920 Oct 24 02:21 /tmp/tmp.f8hv4Dj1y8 # -rw------- 1 root root 81920 Oct 24 02:21 /tmp/tmp.vK66u69gX6 # -rw------- 1 root root 16777216 Oct 24 02:21 /tmp/tmp.C53pnCTkj3 # -rw------- 1 root root 16777216 Oct 24 02:22 /tmp/tmp.kZBynm0zB8 # 07 unbalanced bwidth with unbalanced delay 11289 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11320 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11709 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11891 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7655ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7560ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7828ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7674ms # ok 5 - simult_flows: unbalanced bwidth # time=12046ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12502ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11569ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11496ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12047ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12137ms 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__->