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 7393 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7365 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7536 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7505 max 7906 [ OK ] # 05 unbalanced bwidth 11477 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12340 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-HfySPn (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 10.0.1.1:53710 timer:(timewait,59sec,0) ino:0 sk:2009 # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.2.1:39047 timer:(timewait,59sec,0) ino:0 sk:200a # # TcpPassiveOpens 2 0.0 # TcpInSegs 2023 0.0 # TcpOutSegs 1961 0.0 # TcpRetransSegs 2 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 6 0.0 # TcpExtTCPPureAcks 25 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 2 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 63 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 34 0.0 # TcpExtTCPDelivered 65 0.0 # TcpExtTCPDSACKRecvSegs 2 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1101 0.0 # MPTcpExtOFOQueue 1159 0.0 # MPTcpExtOFOMerge 793 0.0 # MPTcpExtRcvWndShared 707 0.0 # # netns ns1-1VIZ6U (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%ns1eth2:39047 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:200b # # tcp TIME-WAIT 0 0 10.0.1.1:53710 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:200c # # TcpActiveOpens 2 0.0 # TcpInSegs 1921 0.0 # TcpOutSegs 12137 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 2 0.0 # TcpExtTCPPureAcks 1896 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 2 0.0 # TcpExtTCPOrigDataSent 12110 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 233 0.0 # TcpExtTCPDelivered 12112 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 4 0.0 # MPTcpExtRcvWndShared 9 0.0 # -rw------- 1 root root 81920 Jun 3 17:21 /tmp/tmp.8No5Q2xnTi # -rw------- 1 root root 81920 Jun 3 17:20 /tmp/tmp.zyGjOqZVr0 # -rw------- 1 root root 16777216 Jun 3 17:21 /tmp/tmp.IxuLG7Bn4F # -rw------- 1 root root 16777216 Jun 3 17:20 /tmp/tmp.yfb6dxIZb1 # 07 unbalanced bwidth with unbalanced delay 11364 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11269 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11872 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11706 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7649ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7511ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7785ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7675ms # ok 5 - simult_flows: unbalanced bwidth # time=11717ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12627ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11610ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11432ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12222ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=11938ms 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__->