make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=simult_flowws.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-11/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make[1]: Entering directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' TAP version 13 1..1 # timeout set to 1800 # selftests: net/mptcp: simult_flows.sh # 01 balanced bwidth 7386 max 7906 [ OK ] # 02 balanced bwidth - reverse direction 7371 max 7906 [ OK ] # 03 balanced bwidth with unbalanced delay 7551 max 7906 [ OK ] # 04 balanced bwidth with unbalanced delay - reverse direction 7539 max 7906 [ OK ] # 05 unbalanced bwidth 11462 max 11921 [ OK ] # 06 unbalanced bwidth - reverse direction transfer slower than expected! runtime 12012 ms, expected 11921 ms[IGNO] (flaky) client exit code 0, server 1 # # netns ns3-LGVfbw (listener) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.1.1:38756 timer:(timewait,59sec,0) ino:0 sk:200d # # tcp TIME-WAIT 0 0 10.0.3.3:10006 10.0.2.1:46025 timer:(timewait,59sec,0) ino:0 sk:200e # # TcpPassiveOpens 2 0.0 # TcpInSegs 2030 0.0 # TcpOutSegs 1980 0.0 # TcpRetransSegs 2 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKs 4 0.0 # TcpExtTCPPureAcks 25 0.0 # TcpExtTCPLossProbes 4 0.0 # TcpExtTCPDSACKRecv 2 0.0 # TcpExtTCPDSACKIgnoredNoUndo 1 0.0 # TcpExtTCPOrigDataSent 64 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 29 0.0 # TcpExtTCPDelivered 66 0.0 # TcpExtTCPDSACKRecvSegs 2 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPJoinSynRx 1 0.0 # MPTcpExtMPJoinAckRx 1 0.0 # MPTcpExtOFOQueueTail 1059 0.0 # MPTcpExtOFOQueue 1143 0.0 # MPTcpExtOFOMerge 765 0.0 # MPTcpExtRcvWndShared 743 0.0 # # netns ns1-xUnRWD (connector) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp TIME-WAIT 0 0 10.0.1.1:38756 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:200f # # tcp TIME-WAIT 0 0 10.0.2.1%ns1eth2:46025 10.0.3.3:10006 timer:(timewait,59sec,0) ino:0 sk:2010 # # TcpActiveOpens 2 0.0 # TcpInSegs 1940 0.0 # TcpOutSegs 12152 0.0 # TcpExtTW 2 0.0 # TcpExtDelayedACKLost 2 0.0 # TcpExtTCPPureAcks 1914 0.0 # TcpExtTCPLossProbes 3 0.0 # TcpExtTCPDSACKOldSent 2 0.0 # TcpExtTCPOrigDataSent 12125 0.0 # TcpExtTCPHystartTrainDetect 1 0.0 # TcpExtTCPHystartTrainCwnd 28 0.0 # TcpExtTCPHystartDelayDetect 1 0.0 # TcpExtTCPHystartDelayCwnd 237 0.0 # TcpExtTCPDelivered 12127 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPJoinSynAckRx 1 0.0 # MPTcpExtMPJoinSynTx 1 0.0 # MPTcpExtOFOQueueTail 6 0.0 # MPTcpExtOFOQueue 8 0.0 # MPTcpExtOFOMerge 4 0.0 # MPTcpExtRcvWndShared 8 0.0 # -rw------- 1 root root 81920 Mar 26 17:21 /tmp/tmp.e67HFF86k2 # -rw------- 1 root root 81920 Mar 26 17:21 /tmp/tmp.kfGYuK1GHK # -rw------- 1 root root 16777216 Mar 26 17:21 /tmp/tmp.ad05aHKjZp # -rw------- 1 root root 16777216 Mar 26 17:21 /tmp/tmp.lU0IpgpS01 # 07 unbalanced bwidth with unbalanced delay 11360 max 11921 [ OK ] # 08 unbalanced bwidth with unbalanced delay - reverse direction 11296 max 11921 [ OK ] # 09 unbalanced bwidth with opposed, unbalanced delay 11590 max 11921 [ OK ] # 10 unbalanced bwidth with opposed, unbalanced delay - reverse direction11715 max 11921 [ OK ] # # TAP version 13 # 1..10 # ok 1 - simult_flows: balanced bwidth # time=7696ms # ok 2 - simult_flows: balanced bwidth - reverse direction # time=7553ms # ok 3 - simult_flows: balanced bwidth with unbalanced delay # time=7875ms # ok 4 - simult_flows: balanced bwidth with unbalanced delay - reverse direction # time=7709ms # ok 5 - simult_flows: unbalanced bwidth # time=11729ms # ok 6 - simult_flows: unbalanced bwidth - reverse direction # IGNORE Flaky time=12256ms # ok 7 - simult_flows: unbalanced bwidth with unbalanced delay # time=11642ms # ok 8 - simult_flows: unbalanced bwidth with unbalanced delay - reverse direction # time=11483ms # ok 9 - simult_flows: unbalanced bwidth with opposed, unbalanced delay # time=11924ms # ok 10 - simult_flows: unbalanced bwidth with opposed, unbalanced delay - reverse direction # time=11966ms ok 1 selftests: net/mptcp: simult_flows.sh make[1]: Leaving directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make: Leaving directory '/home/virtme/testing-11/tools/testing/selftests' xx__-> echo $? 0 xx__->