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 7387 max 8456 [ OK ] # 02 balanced bwidth - reverse direction 7407 max 8456 [ OK ] # 03 balanced bwidth with unbalanced delay 7521 max 8456 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7521 max 8456 [ OK ] # 05 unbalanced bwidth 11452 max 12471 [ OK ] # 06 unbalanced bwidth - reverse direction 11408 max 12471 [ OK ] # 07 unbalanced bwidth with unbalanced delay 11377 max 12471 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11275 max 12471 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay transfer slower than expected! runtime 14314 ms, expected 12471 mstransfer slower than expected! runtime 14973 ms, expected 12471 ms[FAIL] client exit code 1, server 1 # # netns ns3-laKUz4 (listener) socket stat for 10009: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.3.3:10009 10.0.1.1:53650 timer:(timewait,59sec,0) ino:0 sk:1011 # # TcpPassiveOpens 2 0.0 # TcpInSegs 5393 0.0 # TcpOutSegs 12100 0.0 # TcpExtTW 1 0.0 # TcpExtDelayedACKs 1 0.0 # TcpExtTCPPureAcks 5359 0.0 # TcpExtTCPSACKReorder 2 0.0 # TcpExtTCPLossProbes 2 0.0 # TcpExtTCPSackShiftFallback 2 0.0 # TcpExtTCPOrigDataSent 12069 0.0 # TcpExtTCPHystartDelayDetect 2 0.0 # TcpExtTCPHystartDelayCwnd 199 0.0 # TcpExtTCPDelivered 12069 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 3 0.0 # MPTcpExtOFOQueue 5 0.0 # MPTcpExtOFOMerge 3 0.0 # MPTcpExtRcvWndShared 12 0.0 # # netns ns1-Loulpe (connector) socket stat for 10009: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:54603 10.0.3.3:10009 timer:(timewait,58sec,0) ino:0 sk:3013 # # tcp TIME-WAIT 0 0 10.0.1.1:53650 10.0.3.3:10009 timer:(timewait,58sec,0) ino:0 sk:3014 # # TcpActiveOpens 2 0.0 # TcpInSegs 5964 0.0 # TcpOutSegs 5424 0.0 # TcpExtTW 2 0.0 # TcpExtTCPPureAcks 29 0.0 # TcpExtTCPLossProbes 2 0.0 # TcpExtTCPRcvCoalesce 2 0.0 # TcpExtTCPOFOQueue 2 0.0 # TcpExtTCPOrigDataSent 63 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 54 0.0 # TcpExtTCPDelivered 65 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 3541 0.0 # MPTcpExtOFOQueue 3665 0.0 # MPTcpExtOFOMerge 3337 0.0 # MPTcpExtSndWndShared 1 0.0 # MPTcpExtRcvWndShared 1147 0.0 # -rw------- 1 root root 16777216 Oct 7 00:34 /tmp/tmp.2A4UWtngxy # -rw------- 1 root root 16777216 Oct 7 00:32 /tmp/tmp.gEwPN8Kt66 # -rw------- 1 root root 81920 Oct 7 00:34 /tmp/tmp.N0CHV5SBHL # -rw------- 1 root root 81920 Oct 7 00:32 /tmp/tmp.wOcgmJWDvO # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11720 max 12471 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=10357ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=9182ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=10545ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=9443ms # ok 5 - simult_flows: unbalanced bwidth # time=14591ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # time=13095ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=14435ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=13024ms # not ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=19010ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=13640ms not ok 1 selftests: net/mptcp: simult_flows.sh # exit=1 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__->