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 7385 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7411 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7552 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7569 max 7906 [ OK ] # 05 unbalanced bwidth 11405 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 11970 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-FYm865 (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 10.0.1.1:57484 timer:(timewait,59sec,0) ino:0 sk:f # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.2.1:46161 timer:(timewait,59sec,0) ino:0 sk:10 # # TcpPassiveOpens 2 0.0 # TcpInSegs 2178 0.0 # TcpOutSegs 2116 0.0 # TcpRetransSegs 2 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 3 0.0 # TcpExtTCPPureAcks 24 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 1221 0.0 # MPTcpExtOFOQueue 1263 0.0 # MPTcpExtOFOMerge 917 0.0 # MPTcpExtRcvWndShared 855 0.0 # # netns ns1-wTNl7h (connector) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:57484 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:1014 # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:46161 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:1015 # # TcpActiveOpens 2 0.0 # TcpInSegs 2076 0.0 # TcpOutSegs 12150 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 2 0.0 # TcpExtTCPPureAcks 2051 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 2 0.0 # TcpExtTCPOrigDataSent 12124 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 28 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 193 0.0 # TcpExtTCPDelivered 12126 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 5 0.0 # MPTcpExtOFOQueue 7 0.0 # MPTcpExtOFOMerge 4 0.0 # MPTcpExtRcvWndShared 9 0.0 # -rw------- 1 root root 81920 May 26 08:22 /tmp/tmp.MAI8mNDYev # -rw------- 1 root root 81920 May 26 08:23 /tmp/tmp.gheyDVabXh # -rw------- 1 root root 16777216 May 26 08:23 /tmp/tmp.G7mlR55PnT # -rw------- 1 root root 16777216 May 26 08:22 /tmp/tmp.Hdw1L78qU3 # 07 unbalanced bwidth with unbalanced delay 11345 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11274 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11649 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11690 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7652ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7600ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7861ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7731ms # ok 5 - simult_flows: unbalanced bwidth # time=11678ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12246ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11645ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11437ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=11966ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=11921ms 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__->