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 7386 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7377 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7541 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7528 max 7906 [ OK ] # 05 unbalanced bwidth transfer slower than expected! runtime 11961 ms, expected 11921 ms[IGNO] (flaky) client exit code 1, server 0 # # netns ns3-P6fpIO (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 10.0.2.1:36461 timer:(timewait,59sec,0) ino:0 sk:b # # TcpPassiveOpens 2 0.0 # TcpInSegs 1115 0.0 # TcpOutSegs 11988 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 1 0.0 # TcpExtTCPPureAcks 1089 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPAutoCorking 2 0.0 # TcpExtTCPOrigDataSent 11968 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 443 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 9 0.0 # MPTcpExtOFOQueue 12 0.0 # MPTcpExtOFOMerge 7 0.0 # MPTcpExtRcvWndShared 13 0.0 # # netns ns1-4cuEt8 (connector) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:50220 10.0.3.3:10005 timer:(timewait,59sec,0) ino:0 sk:2010 # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:36461 10.0.3.3:10005 timer:(timewait,59sec,0) ino:0 sk:2011 # # TcpActiveOpens 2 0.0 # TcpInSegs 1238 0.0 # TcpOutSegs 1156 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 23 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 18 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPOrigDataSent 65 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 20 0.0 # TcpExtTCPDelivered 67 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 907 0.0 # MPTcpExtOFOQueue 913 0.0 # MPTcpExtOFOMerge 780 0.0 # MPTcpExtSndWndShared 1 0.0 # MPTcpExtRcvWndShared 132 0.0 # -rw------- 1 root root 16777216 Oct 19 17:25 /tmp/tmp.EdsIglyj1x # -rw------- 1 root root 16777216 Oct 19 17:24 /tmp/tmp.PHYo9yjkm5 # -rw------- 1 root root 81920 Oct 19 17:25 /tmp/tmp.tRKsk6X3HI # -rw------- 1 root root 81920 Oct 19 17:24 /tmp/tmp.xau1mulFU5 # 06 unbalanced bwidth - reverse direction 11645 max 11921 [ OK ] # 07 unbalanced bwidth with unbalanced delay 11285 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11307 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay transfer slower than expected! runtime 11959 ms, expected 11921 ms[FAIL] client exit code 1, server 0 # # netns ns3-P6fpIO (listener) socket stat for 10009: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.3.3:10009 10.0.1.1:58934 timer:(timewait,59sec,0) ino:0 sk:c # # TcpPassiveOpens 2 0.0 # TcpInSegs 4855 0.0 # TcpOutSegs 12014 0.0 # TcpExtTCPPureAcks 4828 0.0 # TcpExtTCPLossProbes 2 0.0 # TcpExtTCPOrigDataSent 11987 0.0 # TcpExtTCPHystartDelayDetect 2 0.0 # TcpExtTCPHystartDelayCwnd 533 0.0 # TcpExtTCPDelivered 11986 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 4 0.0 # MPTcpExtOFOQueue 6 0.0 # MPTcpExtOFOMerge 4 0.0 # MPTcpExtRcvWndShared 9 0.0 # # netns ns1-4cuEt8 (connector) socket stat for 10009: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:58934 10.0.3.3:10009 timer:(timewait,59sec,0) ino:0 sk:1012 # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:45583 10.0.3.3:10009 timer:(timewait,59sec,0) ino:0 sk:1013 # # TcpActiveOpens 2 0.0 # TcpInSegs 5598 0.0 # TcpOutSegs 4894 0.0 # TcpExtTW 1 0.0 # TcpExtDelayedACKs 2 0.0 # TcpExtTCPPureAcks 25 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPSpuriousRtxHostQueues 1 0.0 # TcpExtTCPOrigDataSent 62 0.0 # TcpExtTCPDelivered 63 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 4619 0.0 # MPTcpExtOFOQueue 4638 0.0 # MPTcpExtOFOMerge 4248 0.0 # MPTcpExtSndWndShared 1 0.0 # MPTcpExtRcvWndShared 366 0.0 # -rw------- 1 root root 16777216 Oct 19 17:26 /tmp/tmp.EdsIglyj1x # -rw------- 1 root root 16777216 Oct 19 17:24 /tmp/tmp.PHYo9yjkm5 # -rw------- 1 root root 81920 Oct 19 17:26 /tmp/tmp.tRKsk6X3HI # -rw------- 1 root root 81920 Oct 19 17:24 /tmp/tmp.xau1mulFU5 # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11793 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7695ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7648ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=8049ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7803ms # ok 5 - simult_flows: unbalanced bwidth # IGNORE Flaky time=12783ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # time=11836ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11585ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11588ms # not ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12587ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12060ms 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__->