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 7420 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7384 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7552 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7561 max 7906 [ OK ] # 05 unbalanced bwidth 11408 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12102 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-Aqrpe1 (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 10.0.1.1:50910 timer:(timewait,59sec,0) ino:0 sk:31d0 # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.2.1:41363 timer:(timewait,59sec,0) ino:0 sk:31d1 # # TcpPassiveOpens 2 0.0 # TcpInSegs 939 0.0 # TcpOutSegs 910 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 27 0.0 # TcpExtTCPPureAcks 21 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPOrigDataSent 63 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 20 0.0 # TcpExtTCPDelivered 63 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 684 0.0 # MPTcpExtOFOQueue 689 0.0 # MPTcpExtOFOMerge 583 0.0 # MPTcpExtRcvWndShared 282 0.0 # # netns ns1-6LBBVX (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%ns1eth2:41363 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:31d2 # # TcpActiveOpens 2 0.0 # TcpInSegs 868 0.0 # TcpOutSegs 11978 0.0 # TcpExtTW 1 0.0 # TcpExtTCPPureAcks 845 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPSpuriousRtxHostQueues 1 0.0 # TcpExtTCPOrigDataSent 11955 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 28 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 510 0.0 # TcpExtTCPDelivered 11957 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 3 0.0 # MPTcpExtOFOQueue 5 0.0 # MPTcpExtOFOMerge 2 0.0 # MPTcpExtRcvWndShared 8 0.0 # -rw------- 1 root root 81920 Oct 3 20:33 /tmp/tmp.9lpl3xck3X # -rw------- 1 root root 81920 Oct 3 20:32 /tmp/tmp.aLxlPUIIOw # -rw------- 1 root root 16777216 Oct 3 20:32 /tmp/tmp.8wg08uXLh2 # -rw------- 1 root root 16777216 Oct 3 20:33 /tmp/tmp.qaWdxLziC2 # 07 unbalanced bwidth with unbalanced delay 11290 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11294 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11591 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse directiontransfer slower than expected! runtime 12011 ms, expected 11921 ms[FAIL] client exit code 0, server 1 # # netns ns3-Aqrpe1 (listener) socket stat for 10010: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.3.3:10010 10.0.1.1:54886 timer:(timewait,59sec,0) ino:0 sk:31d3 # # tcp TIME-WAIT 0 0 10.0.3.3:10010 10.0.2.1:34923 timer:(timewait,59sec,0) ino:0 sk:31d4 # # TcpPassiveOpens 2 0.0 # TcpInSegs 5797 0.0 # TcpOutSegs 5403 0.0 # TcpExtTW 1 0.0 # TcpExtDelayedACKs 1 0.0 # TcpExtTCPPureAcks 25 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPOrigDataSent 65 0.0 # TcpExtTCPDelivered 64 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPTCPRetrans 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 4598 0.0 # MPTcpExtOFOQueue 4612 0.0 # MPTcpExtOFOMerge 4154 0.0 # MPTcpExtRcvWndShared 393 0.0 # # netns ns1-6LBBVX (connector) socket stat for 10010: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:54886 10.0.3.3:10010 timer:(timewait,59sec,0) ino:0 sk:31d5 # # TcpActiveOpens 2 0.0 # TcpInSegs 5365 0.0 # TcpOutSegs 12134 0.0 # TcpExtDelayedACKs 1 0.0 # TcpExtTCPPureAcks 5336 0.0 # TcpExtTCPLossProbes 2 0.0 # TcpExtTCPOrigDataSent 12106 0.0 # TcpExtTCPHystartDelayDetect 2 0.0 # TcpExtTCPHystartDelayCwnd 224 0.0 # TcpExtTCPDelivered 12107 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 # MPTcpExtDuplicateData 1 0.0 # MPTcpExtSndWndShared 1 0.0 # MPTcpExtRcvWndShared 11 0.0 # -rw------- 1 root root 81920 Oct 3 20:33 /tmp/tmp.9lpl3xck3X # -rw------- 1 root root 81920 Oct 3 20:32 /tmp/tmp.aLxlPUIIOw # -rw------- 1 root root 16777216 Oct 3 20:32 /tmp/tmp.8wg08uXLh2 # -rw------- 1 root root 16777216 Oct 3 20:34 /tmp/tmp.qaWdxLziC2 # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7721ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7548ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7820ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7722ms # ok 5 - simult_flows: unbalanced bwidth # time=11674ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12402ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11567ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11460ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=11921ms # not ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12314ms not ok 1 selftests: net/mptcp: simult_flows.sh # exit=1 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__->