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 7391 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7381 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7572 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7492 max 7906 [ OK ] # 05 unbalanced bwidth 11375 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12064 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-dMAEh2 (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 10.0.2.1:55797 timer:(timewait,59sec,0) ino:0 sk:200c # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.1.1:44716 timer:(timewait,59sec,0) ino:0 sk:200d # # TcpPassiveOpens 2 0.0 # TcpInSegs 1976 0.0 # TcpOutSegs 1909 0.0 # TcpRetransSegs 2 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 16 0.0 # TcpExtTCPPureAcks 25 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 2 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 65 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 34 0.0 # TcpExtTCPDelivered 67 0.0 # TcpExtTCPDSACKRecvSegs 2 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1381 0.0 # MPTcpExtOFOQueue 1395 0.0 # MPTcpExtOFOMerge 1170 0.0 # MPTcpExtRcvWndShared 229 0.0 # # netns ns1-jbinmm (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%ns1eth2:55797 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:11 # # TcpActiveOpens 2 0.0 # TcpInSegs 1868 0.0 # TcpOutSegs 12021 0.0 # TcpExtTW 1 0.0 # TcpExtDelayedACKLost 2 0.0 # TcpExtTCPPureAcks 1842 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKOldSent 2 0.0 # TcpExtTCPOrigDataSent 11994 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 30 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 385 0.0 # TcpExtTCPDelivered 11996 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 6 0.0 # MPTcpExtOFOQueue 8 0.0 # MPTcpExtOFOMerge 4 0.0 # MPTcpExtRcvWndShared 10 0.0 # -rw------- 1 root root 81920 Oct 28 05:23 /tmp/tmp.6jWM5B7q92 # -rw------- 1 root root 81920 Oct 28 05:22 /tmp/tmp.tYJJTKAL6k # -rw------- 1 root root 16777216 Oct 28 05:23 /tmp/tmp.5e4MXbeHbj # -rw------- 1 root root 16777216 Oct 28 05:22 /tmp/tmp.jj35TWCISV # 07 unbalanced bwidth with unbalanced delay 11325 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11285 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11774 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11841 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7667ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7546ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7875ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7686ms # ok 5 - simult_flows: unbalanced bwidth # time=11667ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12364ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11642ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11465ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12140ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12102ms 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__->