make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=simult_flowws.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-11/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make[1]: Entering directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' TAP version 13 1..1 # timeout set to 1800 # selftests: net/mptcp: simult_flows.sh # 01 balanced bwidth 7394 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7399 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7534 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7492 max 7906 [ OK ] # 05 unbalanced bwidth 11362 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12682 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-APHWky (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 10.0.2.1:35811 timer:(timewait,59sec,0) ino:0 sk:8 # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.1.1:37354 timer:(timewait,59sec,0) ino:0 sk:9 # # TcpPassiveOpens 2 0.0 # TcpInSegs 1982 0.0 # TcpOutSegs 1658 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 8 0.0 # TcpExtTCPPureAcks 20 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPLossProbeRecovery 1 0.0 # TcpExtTCPOrigDataSent 65 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 16 0.0 # TcpExtTCPDelivered 65 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1160 0.0 # MPTcpExtOFOQueue 1174 0.0 # MPTcpExtOFOMerge 853 0.0 # MPTcpExtRcvWndShared 777 0.0 # # netns ns1-gVyYMt (connector) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:37354 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:a # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:35811 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:b # # TcpActiveOpens 2 0.0 # TcpInSegs 1617 0.0 # TcpOutSegs 12145 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 1591 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPOrigDataSent 12123 0.0 # TcpExtTCPHystartDelayDetect 2 0.0 # TcpExtTCPHystartDelayCwnd 907 0.0 # TcpExtTCPDelivered 12125 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 5 0.0 # MPTcpExtOFOQueue 7 0.0 # MPTcpExtOFOMerge 5 0.0 # MPTcpExtSndWndShared 1 0.0 # MPTcpExtRcvWndShared 11 0.0 # -rw------- 1 root root 81920 May 31 02:19 /tmp/tmp.jyiJU7PCMd # -rw------- 1 root root 81920 May 31 02:20 /tmp/tmp.qiceuerw7E # -rw------- 1 root root 16777216 May 31 02:19 /tmp/tmp.Ckw9OpoU37 # -rw------- 1 root root 16777216 May 31 02:20 /tmp/tmp.KyCuBRfCQF # 07 unbalanced bwidth with unbalanced delay 11355 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11263 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11587 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11711 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7665ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7570ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7803ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7651ms # ok 5 - simult_flows: unbalanced bwidth # time=11613ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12961ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11650ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11447ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=11911ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=11935ms ok 1 selftests: net/mptcp: simult_flows.sh make[1]: Leaving directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make: Leaving directory '/home/virtme/testing-11/tools/testing/selftests' xx__-> echo $? 0 xx__->