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 7434 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7386 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7540 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7517 max 7906 [ OK ] # 05 unbalanced bwidth 11529 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12253 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-uwPcBd (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 10.0.1.1:55222 timer:(timewait,59sec,0) ino:0 sk:d # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.2.1:57687 timer:(timewait,59sec,0) ino:0 sk:e # # TcpPassiveOpens 2 0.0 # TcpInSegs 1102 0.0 # TcpOutSegs 1097 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 24 0.0 # TcpExtTCPPureAcks 22 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 65 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPDelivered 66 0.0 # TcpExtTCPDSACKRecvSegs 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 666 0.0 # MPTcpExtOFOQueue 681 0.0 # MPTcpExtOFOMerge 494 0.0 # MPTcpExtRcvWndShared 156 0.0 # # netns ns1-QnKG6c (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%ns1eth2:57687 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:200c # # TcpActiveOpens 2 0.0 # TcpInSegs 1055 0.0 # TcpOutSegs 12034 0.0 # TcpExtTW 1 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 1030 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPOrigDataSent 12010 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 441 0.0 # TcpExtTCPDelivered 12012 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 8 0.0 # MPTcpExtOFOQueue 10 0.0 # MPTcpExtOFOMerge 6 0.0 # MPTcpExtRcvWndShared 12 0.0 # -rw------- 1 root root 81920 Oct 6 17:25 /tmp/tmp.4PkLLXxpZI # -rw------- 1 root root 81920 Oct 6 17:26 /tmp/tmp.A5Ud2nig6J # -rw------- 1 root root 16777216 Oct 6 17:25 /tmp/tmp.KWPxId8xI7 # -rw------- 1 root root 16777216 Oct 6 17:26 /tmp/tmp.PeSJIWXuur # 07 unbalanced bwidth with unbalanced delay 11281 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11304 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11906 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11789 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7741ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7586ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7871ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7702ms # ok 5 - simult_flows: unbalanced bwidth # time=11845ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12567ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11620ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11485ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12255ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12046ms 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__->