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 7384 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7390 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7548 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7499 max 7906 [ OK ] # 05 unbalanced bwidth 11380 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 11950 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-vHxvsM (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 10.0.2.1:38689 timer:(timewait,59sec,0) ino:0 sk:a # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.1.1:54408 timer:(timewait,59sec,0) ino:0 sk:b # # TcpPassiveOpens 2 0.0 # TcpInSegs 2004 0.0 # TcpOutSegs 1919 0.0 # TcpRetransSegs 2 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 5 0.0 # TcpExtTCPPureAcks 23 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 2 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 63 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 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 1131 0.0 # MPTcpExtOFOQueue 1196 0.0 # MPTcpExtOFOMerge 830 0.0 # MPTcpExtRcvWndShared 770 0.0 # # netns ns1-3ynTsu (connector) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:54408 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:2010 # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:38689 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:2011 # # TcpActiveOpens 2 0.0 # TcpInSegs 1880 0.0 # TcpOutSegs 12155 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 2 0.0 # TcpExtTCPPureAcks 1854 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 2 0.0 # TcpExtTCPOrigDataSent 12130 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 28 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 212 0.0 # TcpExtTCPDelivered 12132 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 4 0.0 # MPTcpExtOFOQueue 7 0.0 # MPTcpExtOFOMerge 3 0.0 # MPTcpExtRcvWndShared 8 0.0 # -rw------- 1 root root 81920 Feb 23 10:22 /tmp/tmp.FcATFhRdtM # -rw------- 1 root root 81920 Feb 23 10:21 /tmp/tmp.bzD32z7Jev # -rw------- 1 root root 16777216 Feb 23 10:22 /tmp/tmp.adl8J43Bdp # -rw------- 1 root root 16777216 Feb 23 10:21 /tmp/tmp.qflETHll3q # 07 unbalanced bwidth with unbalanced delay 11351 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11259 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11624 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11742 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7697ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7583ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7862ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7676ms # ok 5 - simult_flows: unbalanced bwidth # time=11645ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12234ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11642ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11443ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=11954ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=11964ms 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__->