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 7391 max 8456 [ OK ] # 02 balanced bwidth - reverse direction 7374 max 8456 [ OK ] # 03 balanced bwidth with unbalanced delay 7516 max 8456 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7510 max 8456 [ OK ] # 05 unbalanced bwidth transfer slower than expected! runtime 12695 ms, expected 12471 ms[IGNO] (flaky) client exit code 1, server 0 # # netns ns3-mfmLZ7 (listener) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.3.3:10005 10.0.1.1:57382 timer:(timewait,59sec,0) ino:0 sk:1009 # # tcp TIME-WAIT 0 0 10.0.3.3:10005 10.0.2.1:41105 timer:(timewait,59sec,0) ino:0 sk:100a # # TcpPassiveOpens 2 0.0 # TcpInSegs 1868 0.0 # TcpOutSegs 12180 0.0 # TcpExtTW 2 0.0 # TcpExtTCPPureAcks 1840 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPBacklogCoalesce 1 0.0 # TcpExtTCPOrigDataSent 12155 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 110 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 266 0.0 # TcpExtTCPDelivered 12155 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 9 0.0 # MPTcpExtOFOQueue 10 0.0 # MPTcpExtOFOMerge 6 0.0 # MPTcpExtRcvWndShared 11 0.0 # # netns ns1-NDikOf (connector) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 2 0.0 # TcpInSegs 2297 0.0 # TcpOutSegs 1907 0.0 # TcpExtDelayedACKs 4 0.0 # TcpExtTCPPureAcks 23 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPOrigDataSent 65 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 26 0.0 # TcpExtTCPDelivered 67 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 1399 0.0 # MPTcpExtOFOQueue 1417 0.0 # MPTcpExtOFOMerge 1071 0.0 # MPTcpExtRcvWndShared 866 0.0 # -rw------- 1 root root 16777216 Jan 21 13:52 /tmp/tmp.5Ihz0QVbHH # -rw------- 1 root root 16777216 Jan 21 13:53 /tmp/tmp.n59fvPUsQW # -rw------- 1 root root 81920 Jan 21 13:53 /tmp/tmp.niwoOjXb7G # -rw------- 1 root root 81920 Jan 21 13:52 /tmp/tmp.pO4eOiQV6z # 06 unbalanced bwidth - reverse direction 11317 max 12471 [ OK ] # 07 unbalanced bwidth with unbalanced delay 11353 max 12471 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11352 max 12471 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11625 max 12471 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11602 max 12471 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=9841ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=8647ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=10055ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=8852ms # ok 5 - simult_flows: unbalanced bwidth # IGNORE Flaky time=15777ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # time=12596ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=13825ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=12720ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=14357ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=13104ms 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__->