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 ns4-9dLkKq dev ns4eth3: ethtool -K gso off gro off # Created /tmp/tmp.nwRvGXfRvo (size 4719648/tmp/tmp.nwRvGXfRvo) containing data sent by client # Created /tmp/tmp.GhqMPc35dC (size 7048646/tmp/tmp.GhqMPc35dC) 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 0.76% delay 41 ms on ns3eth4 # 03 ns1 MPTCP -> ns1 (10.0.1.1:10000 ) MPTCP copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # (duration 30059ms) [FAIL] client exit code 2, server 0 # # netns ns1-K2KVRv socket stat for 10000: # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp ESTAB 0 0 10.0.1.1:10000 10.0.1.1:49092 ino:0 sk:200c cgroup:unreachable:1 <-> # ts sack cubic wscale:7,7 rto:201 rtt:0.031/0.02 ato:40 mss:32768 pmtu:65535 rcvmss:32717 advmss:65483 cwnd:10 bytes_sent:84864 bytes_acked:84864 bytes_received:447437 segs_out:22 segs_in:26 data_segs_out:8 data_segs_in:21 send 84562580645bps lastsnd:30075 lastrcv:30075 lastack:30075 pacing_rate 165130078736bps delivery_rate 5242880000bps delivered:9 rcv_rtt:0.051 rcv_space:65483 rcv_ssthresh:125620 minrtt:0.004 tcp-ulp-mptcp flags:Mec token:0000(id:0)/30005e13(id:0) seq:71655ffefda362b0 sfseq:65e17 ssnoff:732f4172 maplen:75b7 # mptcp FIN-WAIT-1 0 0 10.0.1.1:10000 10.0.1.1:49092 timer:(keepalive,59sec,0) ino:0 sk:200d cgroup:unreachable:1 --- # subflows_max:2 remote_key token:30005e13 write_seq:5475780311135901938 snd_una:5475780311134151793 rcv_nxt:8171042647715338343 bytes_sent:84864 bytes_received:447437 bytes_acked:84864 subflows_total:1 last_data_sent:30076 last_data_recv:30076 last_ack_recv:30076 # TcpActiveOpens 1 0.0 # TcpPassiveOpens 1 0.0 # TcpInSegs 49 0.0 # TcpOutSegs 49 0.0 # TcpExtTCPPureAcks 18 0.0 # TcpExtTCPFromZeroWindowAdv 5 0.0 # TcpExtTCPToZeroWindowAdv 7 0.0 # TcpExtTCPWantZeroWindowAdv 5 0.0 # TcpExtTCPOrigDataSent 29 0.0 # TcpExtTCPDelivered 30 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # # netns ns1-K2KVRv socket stat for 10000: # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp ESTAB 0 0 10.0.1.1:49092 10.0.1.1:10000 ino:0 sk:200e cgroup:unreachable:1 <-> # ts sack cubic wscale:7,7 rto:201 rtt:0.056/0.074 ato:40 mss:32741 pmtu:65535 rcvmss:32740 advmss:65483 cwnd:10 bytes_sent:447437 bytes_acked:447438 bytes_received:84864 segs_out:26 segs_in:23 data_segs_out:21 data_segs_in:8 send 46772857143bps lastsnd:30102 lastrcv:30102 lastack:30102 pacing_rate 92309427312bps delivery_rate 34923733328bps delivered:22 busy:2ms rcv_rtt:0.174 rcv_space:65495 rcv_ssthresh:115847 minrtt:0.003 tcp-ulp-mptcp flags:Mmec token:0000(id:0)/bdf00461(id:0) seq:4bfde12e593a78f1 sfseq:12001 ssnoff:94c34112 maplen:2b80 # mptcp FIN-WAIT-1 0 0 10.0.1.1:49092 10.0.1.1:10000 timer:(keepalive,59sec,0) ino:0 sk:200f cgroup:unreachable:1 --- # subflows_max:2 remote_key token:bdf00461 write_seq:8171042647717069979 snd_una:8171042647715338343 rcv_nxt:5475780311134151793 bytes_sent:447437 bytes_received:84864 bytes_acked:447437 subflows_total:1 last_data_sent:30103 last_data_recv:30103 last_ack_recv:30103 # # [FAIL] Could not even run loopback test # Time: 34 seconds # # TAP version 13 # 1..3 # ok 1 - mptcp_connect: New MPTCP socket can be blocked via sysctl # time=167ms # ok 2 - mptcp_connect: ping tests # time=2802ms # not ok 3 - mptcp_connect: loopback v4: ns1 MPTCP -> ns1 (10.0.1.1:10000) MPTCP # time=30341ms 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__->