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 7384 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7387 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7556 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7495 max 7906 [ OK ] # 05 unbalanced bwidth transfer slower than expected! runtime 11955 ms, expected 11921 ms[IGNO] (flaky) client exit code 1, server 0 # # netns ns3-uD55Gr (listener) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.3.3:10005 10.0.2.1:33117 timer:(timewait,59sec,0) ino:0 sk:2011 # # TcpPassiveOpens 2 0.0 # TcpInSegs 964 0.0 # TcpOutSegs 11988 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 1 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 938 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPAutoCorking 11 0.0 # TcpExtTCPOrigDataSent 11968 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 270 0.0 # TcpExtTCPDelivered 11969 0.0 # TcpExtTCPDSACKRecvSegs 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 6 0.0 # MPTcpExtOFOQueue 9 0.0 # MPTcpExtOFOMerge 6 0.0 # MPTcpExtRcvWndShared 11 0.0 # # netns ns1-w8XHkT (connector) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:33117 10.0.3.3:10005 timer:(timewait,59sec,0) ino:0 sk:100b # # tcp TIME-WAIT 0 0 10.0.1.1:40410 10.0.3.3:10005 timer:(timewait,59sec,0) ino:0 sk:100c # # TcpActiveOpens 2 0.0 # TcpInSegs 1081 0.0 # TcpOutSegs 1005 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 26 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 18 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPOrigDataSent 65 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 20 0.0 # TcpExtTCPDelivered 68 0.0 # TcpExtTCPDSACKRecvSegs 1 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 763 0.0 # MPTcpExtOFOQueue 768 0.0 # MPTcpExtOFOMerge 643 0.0 # MPTcpExtSndWndShared 1 0.0 # MPTcpExtRcvWndShared 114 0.0 # -rw------- 1 root root 16777216 Oct 23 17:28 /tmp/tmp.C4cWBqPSK3 # -rw------- 1 root root 16777216 Oct 23 17:27 /tmp/tmp.PyCSwTv7oj # -rw------- 1 root root 81920 Oct 23 17:27 /tmp/tmp.D1TeepS5Cu # -rw------- 1 root root 81920 Oct 23 17:28 /tmp/tmp.vqTvegLYDI # 06 unbalanced bwidth - reverse direction 11609 max 11921 [ OK ] # 07 unbalanced bwidth with unbalanced delay 11278 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11291 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11612 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11836 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7668ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7577ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7865ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7672ms # ok 5 - simult_flows: unbalanced bwidth # IGNORE Flaky time=12441ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # time=11798ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11611ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11463ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=11944ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12099ms 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__->