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 7378 max 8456 [ OK ] # 02 balanced bwidth - reverse direction 7381 max 8456 [ OK ] # 03 balanced bwidth with unbalanced delay 7531 max 8456 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7498 max 8456 [ OK ] # 05 unbalanced bwidth transfer slower than expected! runtime 12565 ms, expected 12471 ms[IGNO] (flaky) client exit code 1, server 0 # # netns ns3-z8azZa (listener) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpPassiveOpens 2 0.0 # TcpInSegs 2197 0.0 # TcpOutSegs 12169 0.0 # TcpExtTCPPureAcks 2166 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPAutoCorking 5 0.0 # TcpExtTCPOrigDataSent 12144 0.0 # TcpExtTCPHystartDelayDetect 2 0.0 # TcpExtTCPHystartDelayCwnd 598 0.0 # TcpExtTCPDelivered 12144 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 11 0.0 # MPTcpExtOFOQueue 12 0.0 # MPTcpExtOFOMerge 6 0.0 # MPTcpExtRcvWndShared 8 0.0 # # netns ns1-q6fnjT (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%ns1eth2:38783 10.0.3.3:10005 timer:(timewait,58sec,0) ino:0 sk:300b # # tcp TIME-WAIT 0 0 10.0.1.1:57706 10.0.3.3:10005 timer:(timewait,58sec,0) ino:0 sk:300c # # TcpActiveOpens 2 0.0 # TcpInSegs 2586 0.0 # TcpOutSegs 2234 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 5 0.0 # TcpExtTCPPureAcks 23 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPOrigDataSent 66 0.0 # TcpExtTCPDelivered 68 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 1496 0.0 # MPTcpExtOFOQueue 1525 0.0 # MPTcpExtOFOMerge 1158 0.0 # MPTcpExtRcvWndShared 999 0.0 # -rw------- 1 root root 16777216 Nov 2 11:33 /tmp/tmp.AjOHPgLSBT # -rw------- 1 root root 16777216 Nov 2 11:34 /tmp/tmp.xTZUkz3vna # -rw------- 1 root root 81920 Nov 2 11:34 /tmp/tmp.EMCLylzuqF # -rw------- 1 root root 81920 Nov 2 11:33 /tmp/tmp.sPtPY6Gtb4 # 06 unbalanced bwidth - reverse direction 11332 max 12471 [ OK ] # 07 unbalanced bwidth with unbalanced delay 11399 max 12471 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11335 max 12471 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11555 max 12471 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11605 max 12471 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=10136ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=9047ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=10402ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=9218ms # ok 5 - simult_flows: unbalanced bwidth # IGNORE Flaky time=16192ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # time=12980ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=14240ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=13042ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=14432ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=13406ms 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__->