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-12/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing/wt-12/tools/testing/selftests/net/mptcp' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-12/tools/testing/selftests/net/mptcp' make[1]: Entering directory '/home/virtme/testing/wt-12/tools/testing/selftests/net/mptcp' TAP version 13 1..1 # overriding timeout to 3600 # selftests: net/mptcp: simult_flows.sh # 01 balanced bwidth 7398 max 8456 [ OK ] # 02 balanced bwidth - reverse direction 7403 max 8456 [ OK ] # 03 balanced bwidth with unbalanced delay 7538 max 8456 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7483 max 8456 [ OK ] # 05 unbalanced bwidth transfer slower than expected! runtime 12789 ms, expected 12471 ms[IGNO] (flaky) client exit code 1, server 0 # # netns ns3-gwIKPD (listener) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpPassiveOpens 2 0.0 # TcpInSegs 2386 0.0 # TcpOutSegs 12203 0.0 # TcpExtTCPPureAcks 2357 0.0 # TcpExtTCPSACKReorder 1 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPBacklogCoalesce 2 0.0 # TcpExtTCPSackShiftFallback 1 0.0 # TcpExtTCPOrigDataSent 12179 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 98 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 246 0.0 # TcpExtTCPDelivered 12179 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPTCPRetrans 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 8 0.0 # MPTcpExtOFOQueue 9 0.0 # MPTcpExtOFOMerge 4 0.0 # MPTcpExtSndWndShared 2 0.0 # MPTcpExtRcvWndShared 5 0.0 # # netns ns1-tXAK5H (connector) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:51257 10.0.3.3:10005 timer:(timewait,58sec,0) ino:0 sk:100b # # tcp TIME-WAIT 0 0 10.0.1.1:42386 10.0.3.3:10005 timer:(timewait,58sec,0) ino:0 sk:100c # # TcpActiveOpens 2 0.0 # TcpInSegs 2823 0.0 # TcpOutSegs 2427 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 4 0.0 # TcpExtTCPPureAcks 22 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPOFOQueue 1 0.0 # TcpExtTCPOrigDataSent 66 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 16 0.0 # TcpExtTCPDelivered 68 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 1807 0.0 # MPTcpExtOFOQueue 1822 0.0 # MPTcpExtOFOMerge 1454 0.0 # MPTcpExtDuplicateData 1 0.0 # MPTcpExtRcvWndShared 1119 0.0 # -rw------- 1 root root 16777216 Nov 11 05:32 /tmp/tmp.pRGYCIjhRV # -rw------- 1 root root 16777216 Nov 11 05:33 /tmp/tmp.vJEnHtaOuC # -rw------- 1 root root 81920 Nov 11 05:33 /tmp/tmp.1kxSfzMFD9 # -rw------- 1 root root 81920 Nov 11 05:32 /tmp/tmp.4pwGwzOeKw # 06 unbalanced bwidth - reverse direction 11300 max 12471 [ OK ] # 07 unbalanced bwidth with unbalanced delay 11371 max 12471 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11361 max 12471 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11628 max 12471 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11626 max 12471 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=10277ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=9018ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=10511ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=9264ms # ok 5 - simult_flows: unbalanced bwidth # IGNORE Flaky time=16608ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # time=12953ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=14385ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=13071ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=14677ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=13407ms ok 1 selftests: net/mptcp: simult_flows.sh make[1]: Leaving directory '/home/virtme/testing/wt-12/tools/testing/selftests/net/mptcp' make: Leaving directory '/home/virtme/testing/wt-12/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->