make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=simult_flowws.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-12/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-12/tools/testing/selftests/net/mptcp' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-12/tools/testing/selftests/net/mptcp' make[1]: Entering directory '/home/virtme/testing-12/tools/testing/selftests/net/mptcp' TAP version 13 1..1 # overriding timeout to 3600 # selftests: net/mptcp: simult_flows.sh # 01 balanced bwidth 7386 max 8456 [ OK ] # 02 balanced bwidth - reverse direction 7393 max 8456 [ OK ] # 03 balanced bwidth with unbalanced delay 7532 max 8456 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7532 max 8456 [ OK ] # 05 unbalanced bwidth 11521 max 12471 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12499 ms, expected 12471 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-Or8fil (listener) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpPassiveOpens 2 0.0 # TcpInSegs 2250 0.0 # TcpOutSegs 1923 0.0 # TcpExtDelayedACKs 9 0.0 # TcpExtTCPPureAcks 19 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPOrigDataSent 63 0.0 # TcpExtTCPDelivered 63 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1422 0.0 # MPTcpExtOFOQueue 1436 0.0 # MPTcpExtOFOMerge 1110 0.0 # MPTcpExtRcvWndShared 833 0.0 # # netns ns1-ybBJaQ (connector) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:51782 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:100e # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:34791 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:100f # # TcpActiveOpens 2 0.0 # TcpInSegs 1883 0.0 # TcpOutSegs 12171 0.0 # TcpExtTW 2 0.0 # TcpExtTCPPureAcks 1858 0.0 # TcpExtTCPLossProbes 2 0.0 # TcpExtTCPSpuriousRtxHostQueues 1 0.0 # TcpExtTCPOrigDataSent 12150 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 85 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 242 0.0 # TcpExtTCPDelivered 12152 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 10 0.0 # MPTcpExtOFOQueue 11 0.0 # MPTcpExtOFOMerge 7 0.0 # MPTcpExtRcvWndShared 13 0.0 # -rw------- 1 root root 81920 Mar 4 04:53 /tmp/tmp.5BytnWsrkv # -rw------- 1 root root 81920 Mar 4 04:52 /tmp/tmp.GDGEgSJBiM # -rw------- 1 root root 16777216 Mar 4 04:53 /tmp/tmp.6ydNq0BjDE # -rw------- 1 root root 16777216 Mar 4 04:52 /tmp/tmp.Oy0YgVOTeh # 07 unbalanced bwidth with unbalanced delay 11319 max 12471 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11385 max 12471 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11640 max 12471 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11578 max 12471 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=9786ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=8609ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=10090ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=8834ms # ok 5 - simult_flows: unbalanced bwidth # time=14107ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=14353ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=13834ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=12769ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=14247ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=12985ms ok 1 selftests: net/mptcp: simult_flows.sh make[1]: Leaving directory '/home/virtme/testing-12/tools/testing/selftests/net/mptcp' make: Leaving directory '/home/virtme/testing-12/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->