make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=mptcp_conneect.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: mptcp_connect.sh # INFO: set ns3-31Zxlf dev ns3eth2: ethtool -K tso off gro off # INFO: set ns4-r3nAfN dev ns4eth3: ethtool -K tso off gso off # Created /tmp/tmp.6AojioNacN (size 4407208 B) containing data sent by client # Created /tmp/tmp.MJJC9lN5nJ (size 7644092 B) containing data sent by server # 01 New MPTCP socket can be blocked via sysctl [ OK ] # 02 Validating network environment with pings [ OK ] # INFO: Using loss of 0.45% delay 45 ms reorder 98% 91% with delay 11ms on ns3eth4 # 03 ns1 MPTCP -> ns1 (10.0.1.1:10000 ) MPTCP (duration 85ms) [ OK ] # 04 ns1 MPTCP -> ns1 (10.0.1.1:10001 ) TCP (duration 313ms) [ OK ] # 05 ns1 TCP -> ns1 (10.0.1.1:10002 ) MPTCP copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # copyfd_io_poll: poll timed out (events: POLLIN 0, POLLOUT 4) # (duration 30276ms) [FAIL] client exit code 2, server 0 # # netns ns1-wAe5jM (listener) socket stat for 10002: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp FIN-WAIT-2 0 0 10.0.1.1:10002 10.0.1.1:53484 timer:(timewait,59sec,0) ino:0 sk:2046 # # TcpActiveOpens 1 0.0 # TcpPassiveOpens 1 0.0 # TcpInSegs 366 0.0 # TcpOutSegs 368 0.0 # TcpRetransSegs 1 0.0 # TcpExtPruneCalled 3 0.0 # TcpExtRcvPruned 2 0.0 # TcpExtTW 1 0.0 # TcpExtBeyondWindow 7 0.0 # TcpExtDelayedACKs 1 0.0 # TcpExtTCPHPHits 2 0.0 # TcpExtTCPPureAcks 129 0.0 # TcpExtTCPHPAcks 1 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPLossProbeRecovery 1 0.0 # TcpExtTCPRcvCollapsed 2 0.0 # TcpExtTCPBacklogCoalesce 57 0.0 # TcpExtTCPRcvCoalesce 96 0.0 # TcpExtTCPFromZeroWindowAdv 20 0.0 # TcpExtTCPToZeroWindowAdv 19 0.0 # TcpExtTCPWantZeroWindowAdv 42 0.0 # TcpExtTCPOrigDataSent 229 0.0 # TcpExtTCPACKSkippedSeq 1 0.0 # TcpExtTCPWinProbe 7 0.0 # TcpExtTCPDelivered 230 0.0 # TcpExtTCPRcvQDrop 1 0.0 # # netns ns1-wAe5jM (connector) socket stat for 10002: # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp LAST-ACK 0 1728008 10.0.1.1:53484 10.0.1.1:10002 timer:(persist,21sec,0) ino:0 sk:19a cgroup:unreachable:1 --- # skmem:(r0,rb320804,t0,tb2626560,f2809,w1758471,o0,bl0,d8) ts sack cubic wscale:7,7 rto:201 backoff:7 rtt:0.121/0.217 ato:40 mss:50368 pmtu:65535 rcvmss:65483 advmss:65483 cwnd:7 ssthresh:7 bytes_sent:1639865 bytes_retrans:50112 bytes_acked:1589754 bytes_received:7644093 segs_out:172 segs_in:197 data_segs_out:62 data_segs_in:168 send 23310809917bps lastsnd:30144 lastrcv:30343 lastack:3824 pacing_rate 27772140304bps delivery_rate 100736000000bps delivered:62 app_limited busy:30353ms rwnd_limited:30352ms(100.0%) retrans:0/1 rcv_rtt:0.079 rcv_space:157896 rcv_ssthresh:223618 notsent:1728008 minrtt:0.007 rcv_wnd:223744 # # [FAIL] Could not even run loopback test # Time: 36 seconds # # TAP version 13 # 1..5 # ok 1 - mptcp_connect: New MPTCP socket can be blocked via sysctl # time=206ms # ok 2 - mptcp_connect: ping tests # time=2998ms # ok 3 - mptcp_connect: loopback v4: ns1 MPTCP -> ns1 (10.0.1.1:10000) MPTCP # time=595ms # ok 4 - mptcp_connect: loopback v4: ns1 MPTCP -> ns1 (10.0.1.1:10001) TCP # time=798ms # not ok 5 - mptcp_connect: loopback v4: ns1 TCP -> ns1 (10.0.1.1:10002) MPTCP # time=30642ms not ok 1 selftests: net/mptcp: mptcp_connect.sh # exit=1 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__->