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 7381 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7376 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7544 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7522 max 7906 [ OK ] # 05 unbalanced bwidth 11454 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 11954 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-6a2ASB (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 10.0.2.1:33903 timer:(timewait,59sec,0) ino:0 sk:2015 # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.1.1:44204 timer:(timewait,59sec,0) ino:0 sk:2016 # # TcpPassiveOpens 2 0.0 # TcpInSegs 1883 0.0 # TcpOutSegs 1850 0.0 # TcpRetransSegs 2 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 3 0.0 # TcpExtTCPPureAcks 25 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 2 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 64 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 30 0.0 # TcpExtTCPDelivered 66 0.0 # TcpExtTCPDSACKRecvSegs 2 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1014 0.0 # MPTcpExtOFOQueue 1062 0.0 # MPTcpExtOFOMerge 729 0.0 # MPTcpExtRcvWndShared 687 0.0 # # netns ns1-heOdIk (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%ns1eth2:33903 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:2017 # # tcp TIME-WAIT 0 0 10.0.1.1:44204 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:2018 # # TcpActiveOpens 2 0.0 # TcpInSegs 1811 0.0 # TcpOutSegs 12122 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 2 0.0 # TcpExtTCPPureAcks 1784 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 2 0.0 # TcpExtTCPOrigDataSent 12095 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 28 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 233 0.0 # TcpExtTCPDelivered 12097 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 7 0.0 # MPTcpExtOFOQueue 9 0.0 # MPTcpExtOFOMerge 6 0.0 # MPTcpExtSndWndShared 1 0.0 # MPTcpExtRcvWndShared 12 0.0 # -rw------- 1 root root 81920 Aug 15 08:22 /tmp/tmp.5t1t7HBMkE # -rw------- 1 root root 81920 Aug 15 08:21 /tmp/tmp.oPX4d3Ts6H # -rw------- 1 root root 16777216 Aug 15 08:21 /tmp/tmp.htyXDZMch7 # -rw------- 1 root root 16777216 Aug 15 08:22 /tmp/tmp.vedLCCLQbC # 07 unbalanced bwidth with unbalanced delay 11351 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11369 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11903 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11683 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7660ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7545ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7835ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7684ms # ok 5 - simult_flows: unbalanced bwidth # time=11717ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12276ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11660ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11537ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12269ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=11950ms 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__->