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 7367 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7544 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7499 max 7906 [ OK ] # 05 unbalanced bwidth 11338 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12781 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-8Hpyjs (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 10.0.1.1:51844 timer:(timewait,59sec,0) ino:0 sk:100f # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.2.1:43157 timer:(timewait,59sec,0) ino:0 sk:1010 # # TcpPassiveOpens 2 0.0 # TcpInSegs 2017 0.0 # TcpOutSegs 1792 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 8 0.0 # TcpExtTCPPureAcks 24 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 64 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPDelivered 65 0.0 # TcpExtTCPDSACKRecvSegs 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1188 0.0 # MPTcpExtOFOQueue 1213 0.0 # MPTcpExtOFOMerge 857 0.0 # MPTcpExtRcvWndShared 806 0.0 # # netns ns1-vtF5k2 (connector) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:51844 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:1011 # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:43157 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:1012 # # TcpActiveOpens 2 0.0 # TcpInSegs 1750 0.0 # TcpOutSegs 12162 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 1726 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPOrigDataSent 12136 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 200 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 332 0.0 # TcpExtTCPDelivered 12138 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 5 0.0 # MPTcpExtOFOQueue 8 0.0 # MPTcpExtOFOMerge 4 0.0 # MPTcpExtRcvWndShared 9 0.0 # -rw------- 1 root root 81920 Mar 29 11:32 /tmp/tmp.0SvYhoc4pP # -rw------- 1 root root 81920 Mar 29 11:33 /tmp/tmp.MGD9Bn9Xb0 # -rw------- 1 root root 16777216 Mar 29 11:32 /tmp/tmp.K8IujnfenR # -rw------- 1 root root 16777216 Mar 29 11:33 /tmp/tmp.LeCPoDoRg7 # 07 unbalanced bwidth with unbalanced delay 11328 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11288 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11806 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11766 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7699ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7539ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7813ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7662ms # ok 5 - simult_flows: unbalanced bwidth # time=11628ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=13064ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11623ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11459ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12125ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12005ms 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__->