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 7401 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7553 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7533 max 7906 [ OK ] # 05 unbalanced bwidth 11573 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12053 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-bpzN9I (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 10.0.2.1:54417 timer:(timewait,59sec,0) ino:0 sk:200a # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.1.1:45988 timer:(timewait,59sec,0) ino:0 sk:200b # # TcpPassiveOpens 2 0.0 # TcpInSegs 1957 0.0 # TcpOutSegs 1930 0.0 # TcpRetransSegs 1 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 5 0.0 # TcpExtTCPPureAcks 23 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 1 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 64 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 30 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 987 0.0 # MPTcpExtOFOQueue 1064 0.0 # MPTcpExtOFOMerge 695 0.0 # MPTcpExtRcvWndShared 740 0.0 # # netns ns1-GlgJmq (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%ns1eth2:54417 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:200c # # tcp TIME-WAIT 0 0 10.0.1.1:45988 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:200d # # TcpActiveOpens 2 0.0 # TcpInSegs 1888 0.0 # TcpOutSegs 12158 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 1 0.0 # TcpExtTCPPureAcks 1864 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 1 0.0 # TcpExtTCPOrigDataSent 12133 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 28 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 234 0.0 # TcpExtTCPDelivered 12135 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 4 0.0 # MPTcpExtRcvWndShared 8 0.0 # -rw------- 1 root root 81920 Aug 16 23:18 /tmp/tmp.NK7QyXKkF0 # -rw------- 1 root root 81920 Aug 16 23:17 /tmp/tmp.QthuQdu2pM # -rw------- 1 root root 16777216 Aug 16 23:18 /tmp/tmp.i6deqnY3lX # -rw------- 1 root root 16777216 Aug 16 23:17 /tmp/tmp.kgJwrfHENx # 07 unbalanced bwidth with unbalanced delay 11310 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11280 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11859 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11658 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7631ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7546ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7794ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7685ms # ok 5 - simult_flows: unbalanced bwidth # time=11813ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12287ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11546ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11427ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=12165ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=11885ms 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__->