make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=mptcp_join..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_join.sh # 001 no JOIN # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10000: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10000 [::ffff:10.0.1.2]:56216 timer:(on,1.226sec,4) ino:0 sk:3e # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) 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 1052 10.0.1.2:56216 10.0.1.1:10000 timer:(on,22sec,7) ino:0 sk:1076 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.034/0.017 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 340705882bps lastsnd:3538 lastrcv:30327 lastack:30327 pacing_rate 6814117640bps delivered:1 app_limited busy:30327ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.034 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/db1e323a(id:0) seq:0 sfseq:1 ssnoff:cab2f345 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:56216 10.0.1.1:10000 timer:(keepalive,59sec,0) ino:0 sk:1077 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:db1e323a write_seq:12200568674075022043 snd_una:12200568674075020990 rcv_nxt:10296356544560629058 bytes_sent:1052 subflows_total:1 last_data_sent:30129 last_data_recv:30329 last_ack_recv:30329 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # join Rx [ OK ] # join Tx [ OK ] # 002 single subflow, limited by client # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10001: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10001 [::ffff:10.0.1.2]:50358 timer:(on,1.254sec,4) ino:0 sk:3f # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10001: # 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 1052 10.0.1.2:50358 10.0.1.1:10001 timer:(on,22sec,7) ino:0 sk:40 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.037/0.018 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 313081081bps lastsnd:3506 lastrcv:30316 lastack:30316 pacing_rate 6261621616bps delivered:1 app_limited busy:30316ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.037 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/751a84fc(id:0) seq:0 sfseq:1 ssnoff:36996755 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:50358 10.0.1.1:10001 timer:(keepalive,59sec,0) ino:0 sk:41 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) remote_key token:751a84fc write_seq:7618410950263832701 snd_una:7618410950263831648 rcv_nxt:11835633236516780962 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30116 last_data_recv:30317 last_ack_recv:30317 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # join Rx [ OK ] # join Tx [ OK ] # 003 single subflow, limited by server # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10002: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10002 [::ffff:10.0.1.2]:39666 timer:(on,876ms,4) ino:0 sk:42 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10002: # 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 1052 10.0.1.2:39666 10.0.1.1:10002 timer:(on,21sec,7) ino:0 sk:43 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.032/0.016 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 362000000bps lastsnd:3884 lastrcv:30313 lastack:30313 pacing_rate 7240000000bps delivered:1 app_limited busy:30313ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.032 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ac86bdb2(id:0) seq:0 sfseq:1 ssnoff:9d9b25d5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:39666 10.0.1.1:10002 timer:(keepalive,59sec,0) ino:0 sk:44 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:ac86bdb2 write_seq:11552603759524098781 snd_una:11552603759524097728 rcv_nxt:6281461192139167701 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30113 last_data_recv:30313 last_ack_recv:30313 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # 004 single subflow # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10003: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10003 [::ffff:10.0.1.2]:39964 timer:(on,959ms,4) ino:0 sk:20f3 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10003: # 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 1052 10.0.1.2:39964 10.0.1.1:10003 timer:(on,21sec,7) ino:0 sk:45 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.033/0.016 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 351030303bps lastsnd:3803 lastrcv:30347 lastack:30347 pacing_rate 7020606056bps delivered:1 app_limited busy:30347ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.033 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/71f5e891(id:0) seq:0 sfseq:1 ssnoff:ac9dab73 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:39964 10.0.1.1:10003 timer:(keepalive,59sec,0) ino:0 sk:46 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:71f5e891 write_seq:4131772329018759257 snd_una:4131772329018758204 rcv_nxt:10378746837657525164 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30147 last_data_recv:30347 last_ack_recv:30347 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # 005 multiple subflows # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10004: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10004 [::ffff:10.0.1.2]:51554 timer:(on,982ms,4) ino:0 sk:47 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10004: # 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 1052 10.0.1.2:51554 10.0.1.1:10004 timer:(on,21sec,7) ino:0 sk:48 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.035/0.017 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 330971429bps lastsnd:3781 lastrcv:30355 lastack:30355 pacing_rate 6619428568bps delivered:1 app_limited busy:30355ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.035 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/b2ae2d07(id:0) seq:0 sfseq:1 ssnoff:58caab74 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:51554 10.0.1.1:10004 timer:(keepalive,59sec,0) ino:0 sk:49 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:b2ae2d07 write_seq:17627986859289850961 snd_una:17627986859289849908 rcv_nxt:11625896221884252289 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30156 last_data_recv:30356 last_ack_recv:30356 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # 006 multiple subflows, limited by server # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10005: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10005 [::ffff:10.0.1.2]:39530 timer:(on,985ms,4) ino:0 sk:4a # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10005: # 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 1052 10.0.1.2:39530 10.0.1.1:10005 timer:(on,21sec,7) ino:0 sk:4b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.046/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 251826087bps lastsnd:3776 lastrcv:30345 lastack:30345 pacing_rate 5036521736bps delivered:1 app_limited busy:30345ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.046 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/30d08496(id:0) seq:0 sfseq:1 ssnoff:a95172d5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:39530 10.0.1.1:10005 timer:(keepalive,59sec,0) ino:0 sk:4c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:30d08496 write_seq:14317496740176092835 snd_una:14317496740176091782 rcv_nxt:10843980866460942138 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30146 last_data_recv:30347 last_ack_recv:30347 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # 007 single subflow, dev # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10006: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10006 [::ffff:10.0.1.2]:33172 timer:(on,1.018sec,4) ino:0 sk:4d # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10006: # 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 1052 10.0.1.2:33172 10.0.1.1:10006 timer:(on,21sec,7) ino:0 sk:4e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.034/0.017 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 340705882bps lastsnd:3743 lastrcv:30349 lastack:30349 pacing_rate 6814117640bps delivered:1 app_limited busy:30349ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.034 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/5750828f(id:0) seq:0 sfseq:1 ssnoff:74074bc0 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33172 10.0.1.1:10006 timer:(keepalive,59sec,0) ino:0 sk:4f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:5750828f write_seq:454350522867025791 snd_una:454350522867024738 rcv_nxt:15627880222333838185 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30150 last_data_recv:30350 last_ack_recv:30350 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # 008 no MPC reuse with single endpoint # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10007: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10007: # 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 1052 10.0.1.2:39932 10.0.1.1:10007 timer:(on,17sec,7) ino:0 sk:50 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.034/0.017 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 340705882bps lastsnd:8329 lastrcv:34949 lastack:34949 pacing_rate 6814117640bps delivered:1 app_limited busy:34949ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.034 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/d38da644(id:0) seq:0 sfseq:1 ssnoff:29e08178 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:39932 10.0.1.1:10007 timer:(keepalive,59sec,0) ino:0 sk:51 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:d38da644 write_seq:1359671480407718297 snd_una:1359671480407717244 rcv_nxt:18297340878474088513 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30748 last_data_recv:34950 last_ack_recv:34950 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # join Rx [ OK ] # syn tx bind error [FAIL] got 0 JOIN[s] syn tx bind error expected 1 # join Tx [FAIL] see above # 009 multi subflows, with failing subflow # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10008: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10008: # 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 1052 10.0.1.2:59800 10.0.1.1:10008 timer:(on,17sec,7) ino:0 sk:52 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.044/0.022 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 263272727bps lastsnd:8370 lastrcv:34953 lastack:34953 pacing_rate 5265454544bps delivered:1 app_limited busy:34953ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.044 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/587b98b3(id:0) seq:0 sfseq:1 ssnoff:d8eb0f16 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:59800 10.0.1.1:10008 timer:(keepalive,59sec,0) ino:0 sk:53 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:587b98b3 write_seq:996825367771828904 snd_una:996825367771827851 rcv_nxt:9736471407316819203 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30750 last_data_recv:34953 last_ack_recv:34953 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # 010 multi subflows, with subflow timeout # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10009: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10009: # 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 1052 10.0.1.2:58554 10.0.1.1:10009 timer:(on,17sec,7) ino:0 sk:54 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.037/0.018 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 313081081bps lastsnd:8428 lastrcv:34958 lastack:34958 pacing_rate 6261621616bps delivered:1 app_limited busy:34958ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.037 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/30fe39b1(id:0) seq:0 sfseq:1 ssnoff:6529521f maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:58554 10.0.1.1:10009 timer:(keepalive,59sec,0) ino:0 sk:55 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:30fe39b1 write_seq:4771513033722329496 snd_una:4771513033722328443 rcv_nxt:14025984195443174499 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30755 last_data_recv:34958 last_ack_recv:34958 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # 011 multi subflows, fair usage on close # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10010: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10010: # 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 1052 10.0.1.2:39142 10.0.1.1:10010 timer:(on,17sec,7) ino:0 sk:20f4 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.04/0.02 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 289600000bps lastsnd:8440 lastrcv:34948 lastack:34948 pacing_rate 5792000000bps delivered:1 app_limited busy:34948ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.04 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/81a79031(id:0) seq:0 sfseq:1 ssnoff:14eb3670 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:39142 10.0.1.1:10010 timer:(keepalive,59sec,0) ino:0 sk:20f5 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:81a79031 write_seq:12415014726587923948 snd_una:12415014726587922895 rcv_nxt:849333897827833461 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30744 last_data_recv:34949 last_ack_recv:34949 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # 012 unused signal address # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10011: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10011 [::ffff:10.0.1.2]:46980 timer:(on,1.295sec,4) ino:0 sk:56 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10011: # 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 1052 10.0.1.2:46980 10.0.1.1:10011 timer:(on,21sec,7) ino:0 sk:57 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.039/0.019 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 297025641bps lastsnd:3980 lastrcv:30356 lastack:30356 pacing_rate 5940512816bps delivered:1 app_limited busy:30356ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.039 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/34642423(id:0) seq:0 sfseq:1 ssnoff:d7e5048d maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:46980 10.0.1.1:10011 timer:(keepalive,59sec,0) ino:0 sk:58 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:34642423 write_seq:11473138244680461459 snd_una:11473138244680460406 rcv_nxt:5241834432247629815 bytes_sent:1052 subflows_total:1 last_data_sent:30156 last_data_recv:30356 last_ack_recv:30356 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # join Rx [ OK ] # join Tx [ OK ] # add addr tx [FAIL] got 0 ADD_ADDR[s] TX, expected 1 # add addr echo tx [FAIL] got 0 ADD_ADDR echo[s] TX, expected 1 # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # 013 signal address # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10012: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10012 [::ffff:10.0.1.2]:43016 timer:(on,1.262sec,4) ino:0 sk:59 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10012: # 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 1052 10.0.1.2:43016 10.0.1.1:10012 timer:(on,22sec,7) ino:0 sk:5a cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.043/0.021 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 269395349bps lastsnd:3492 lastrcv:30323 lastack:30323 pacing_rate 5387906976bps delivered:1 app_limited busy:30323ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.043 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/31e16351(id:0) seq:0 sfseq:1 ssnoff:60c95d88 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:43016 10.0.1.1:10012 timer:(keepalive,59sec,0) ino:0 sk:5b cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:31e16351 write_seq:8406471196445183474 snd_una:8406471196445182421 rcv_nxt:6836853853127731023 bytes_sent:1052 subflows_total:1 last_data_sent:30123 last_data_recv:30323 last_ack_recv:30323 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # 014 subflow and signal # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10013: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10013 [::ffff:10.0.1.2]:44746 timer:(on,1.340sec,4) ino:0 sk:20f6 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10013: # 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 1052 10.0.1.2:44746 10.0.1.1:10013 timer:(on,21sec,7) ino:0 sk:20f7 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.035/0.017 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 330971429bps lastsnd:3927 lastrcv:30333 lastack:30333 pacing_rate 6619428568bps delivered:1 app_limited busy:30332ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.035 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/e28e3580(id:0) seq:0 sfseq:1 ssnoff:6de54810 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:44746 10.0.1.1:10013 timer:(keepalive,59sec,0) ino:0 sk:20f8 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:e28e3580 write_seq:2703910605328986352 snd_una:2703910605328985299 rcv_nxt:6927953429324827919 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30132 last_data_recv:30333 last_ack_recv:30333 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # 015 subflow and signal together # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10014: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10014 [::ffff:10.0.1.2]:52648 timer:(on,912ms,4) ino:0 sk:5c # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10014: # 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 1052 10.0.1.2:52648 10.0.1.1:10014 timer:(on,21sec,7) ino:0 sk:5d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.033/0.016 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 351030303bps lastsnd:3842 lastrcv:30330 lastack:30330 pacing_rate 7020606056bps delivered:1 app_limited busy:30330ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.033 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/278f76f8(id:0) seq:0 sfseq:1 ssnoff:deead2a7 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:52648 10.0.1.1:10014 timer:(keepalive,59sec,0) ino:0 sk:5e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 add_addr_signal_max:1 remote_key token:278f76f8 write_seq:12817039003592701601 snd_una:12817039003592700548 rcv_nxt:610509353905543929 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30131 last_data_recv:30331 last_ack_recv:30331 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr rx server [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx client [FAIL] got 0 ADD_ADDR echo[s] expected 1 # add addr rx [ OK ] # add addr echo rx [ OK ] # reset tx client [ OK ] # reset rx server [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 016 multiple subflows and signal # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10015: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10015 [::ffff:10.0.1.2]:57542 timer:(on,1.323sec,4) ino:0 sk:20f9 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10015: # 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 1052 10.0.1.2:57542 10.0.1.1:10015 timer:(on,21sec,7) ino:0 sk:5f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.034/0.017 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 340705882bps lastsnd:3943 lastrcv:30324 lastack:30324 pacing_rate 6814117640bps delivered:1 app_limited busy:30324ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.034 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/398ca790(id:0) seq:0 sfseq:1 ssnoff:fe19837b maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:57542 10.0.1.1:10015 timer:(keepalive,59sec,0) ino:0 sk:60 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:1 remote_key token:398ca790 write_seq:15962772540200355366 snd_una:15962772540200354313 rcv_nxt:3155682619029779620 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30124 last_data_recv:30324 last_ack_recv:30324 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # 017 signal addresses # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10016: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10016 [::ffff:10.0.1.2]:42652 timer:(on,917ms,4) ino:0 sk:61 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10016: # 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 1052 10.0.1.2:42652 10.0.1.1:10016 timer:(on,21sec,7) ino:0 sk:62 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.033/0.016 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 351030303bps lastsnd:3842 lastrcv:30312 lastack:30312 pacing_rate 7020606056bps delivered:1 app_limited busy:30312ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.033 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3fb9c512(id:0) seq:0 sfseq:1 ssnoff:1e04e8c1 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42652 10.0.1.1:10016 timer:(keepalive,59sec,0) ino:0 sk:63 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:3fb9c512 write_seq:5385092936862881738 snd_una:5385092936862880685 rcv_nxt:6282035681721704377 bytes_sent:1052 subflows_total:1 last_data_sent:30112 last_data_recv:30312 last_ack_recv:30312 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 3 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 3 # 018 signal invalid addresses # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10017: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10017 [::ffff:10.0.1.2]:33742 timer:(on,883ms,4) ino:0 sk:64 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10017: # 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 1052 10.0.1.2:33742 10.0.1.1:10017 timer:(on,21sec,7) ino:0 sk:65 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.038/0.019 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 304842105bps lastsnd:3874 lastrcv:30341 lastack:30341 pacing_rate 6096842104bps delivered:1 app_limited busy:30341ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.038 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/a3605e5d(id:0) seq:0 sfseq:1 ssnoff:788eb4cb maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33742 10.0.1.1:10017 timer:(keepalive,59sec,0) ino:0 sk:66 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:a3605e5d write_seq:9689165717489552923 snd_una:9689165717489551870 rcv_nxt:3050771818458756883 bytes_sent:1052 subflows_total:1 last_data_sent:30142 last_data_recv:30343 last_ack_recv:30343 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 3 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 3 # 019 signal addresses race test # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10018: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10018: # 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 1052 10.0.1.2:41994 10.0.1.1:10018 timer:(on,17sec,7) ino:0 sk:20fa cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.048/0.024 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 241333333bps lastsnd:8220 lastrcv:34960 lastack:34960 pacing_rate 4826666664bps delivered:1 app_limited busy:34960ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.048 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/63c2e57c(id:0) seq:0 sfseq:1 ssnoff:17be6e64 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41994 10.0.1.1:10018 timer:(keepalive,59sec,0) ino:0 sk:20fb cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:4 add_addr_signal_max:4 add_addr_accepted_max:4 remote_key token:63c2e57c write_seq:8559499902207441420 snd_una:8559499902207440367 rcv_nxt:10553844882669798767 bytes_sent:1052 subflows_total:1 last_data_sent:30758 last_data_recv:34961 last_ack_recv:34961 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 3 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 3 # 020 multiple flows, signal, link failure # Info: Test file (size 20168 KB) for client # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10019: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10019: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # stale [FAIL] got 0 stale[s] 0 recover[s], expected stale in range [1..5], stale-recover delta 1 # ns2-4sgL5G stats # 1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 # link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 # RX: bytes packets errors dropped missed mcast # 0 0 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 0 0 0 0 0 0 # 2: sit0@NONE: mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000 # link/sit 0.0.0.0 brd 0.0.0.0 # RX: bytes packets errors dropped missed mcast # 0 0 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 0 0 0 0 0 0 # 3: ns2eth1@if3: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether 2a:15:8f:ce:06:55 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 1416 18 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 15726 31 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 9a:94:9e:8a:3b:88 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 5: ns2eth3@if5: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether a2:a7:c2:d4:46:00 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 6: ns2eth4@if6: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether da:f0:f2:db:fc:e7 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # 021 multi flows, signal, bidi, link fail # Info: Test file (size 28672 KB) for server # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10020: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10020: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # stale [FAIL] got 0 stale[s] 0 recover[s], expected stale in range [1..-1], stale-recover delta 1 # ns2-4sgL5G stats # 1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 # link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 # RX: bytes packets errors dropped missed mcast # 0 0 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 0 0 0 0 0 0 # 2: sit0@NONE: mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000 # link/sit 0.0.0.0 brd 0.0.0.0 # RX: bytes packets errors dropped missed mcast # 0 0 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 0 0 0 0 0 0 # 3: ns2eth1@if3: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 5e:d1:79:48:a8:80 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 1304 16 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 15572 30 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether a6:64:81:0d:18:d7 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 5: ns2eth3@if5: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether ea:3e:2c:7c:3c:11 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 6: ns2eth4@if6: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether c6:ec:00:4e:1c:7b brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 736 8 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # 022 backup subflow unused, link failure # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10021: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10021: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # link usage [ OK ] # 023 backup flow used, multi links fail # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10022: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10022: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # stale [FAIL] got 0 stale[s] 0 recover[s], expected stale in range [2..4], stale-recover delta 2 # ns2-4sgL5G stats # 1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 # link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 # RX: bytes packets errors dropped missed mcast # 0 0 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 0 0 0 0 0 0 # 2: sit0@NONE: mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000 # link/sit 0.0.0.0 brd 0.0.0.0 # RX: bytes packets errors dropped missed mcast # 0 0 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 0 0 0 0 0 0 # 3: ns2eth1@if3: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether c6:1c:8e:0c:1b:19 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 1416 18 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 15726 31 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether fa:cf:18:22:37:09 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 5: ns2eth3@if5: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 1e:fe:4f:ce:12:27 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 6: ns2eth4@if6: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether a2:a9:ab:40:00:60 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 736 8 0 0 0 0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # link usage [FAIL] got 0% usage, expected 50% # 024 backup flow used, bidi, link failure # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10023: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10023: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # stale [FAIL] got 0 stale[s] 0 recover[s], expected stale in range [1..-1], stale-recover delta 2 # ns2-4sgL5G stats # 1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 # link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 # RX: bytes packets errors dropped missed mcast # 0 0 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 0 0 0 0 0 0 # 2: sit0@NONE: mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000 # link/sit 0.0.0.0 brd 0.0.0.0 # RX: bytes packets errors dropped missed mcast # 0 0 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 0 0 0 0 0 0 # 3: ns2eth1@if3: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether 5e:ee:97:38:ee:39 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 1374 17 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 15684 30 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 86:f1:8b:84:a8:3e brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 5: ns2eth3@if5: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 5e:d4:aa:9d:ae:e9 brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 6: ns2eth4@if6: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether aa:d0:32:19:65:bc brd ff:ff:ff:ff:ff:ff link-netns ns1-IrVo0u # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # link usage [FAIL] got 0% usage, expected 50% # 025 signal address, ADD_ADDR timeout # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10024: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10024: # 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 1052 10.0.1.2:40146 10.0.1.1:10024 timer:(on,17sec,7) ino:0 sk:67 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.034/0.017 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 340705882bps lastsnd:8295 lastrcv:34967 lastack:34967 pacing_rate 6814117640bps delivered:1 app_limited busy:34967ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.034 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/e68634ed(id:0) seq:0 sfseq:1 ssnoff:d8b9a3d maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:40146 10.0.1.1:10024 timer:(keepalive,59sec,0) ino:0 sk:68 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:e68634ed write_seq:2649120199264263009 snd_una:2649120199264261956 rcv_nxt:17060770463803767351 bytes_sent:1052 subflows_total:1 last_data_sent:30765 last_data_recv:34968 last_ack_recv:34968 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr tx [FAIL] got 0 ADD_ADDR[s] TX, expected 4 # add addr echo tx [FAIL] got 0 ADD_ADDR echo[s] TX, expected 4 # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 4 # add addr echo rx [ OK ] # 026 signal address, ADD_ADDR6 timeout # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10025: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10025: # 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 1052 [dead:beef:1::2]:47988 [dead:beef:1::1]:10025 timer:(on,17sec,7) ino:0 sk:69 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.068/0.034 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 168000000bps lastsnd:8396 lastrcv:34946 lastack:34946 pacing_rate 3360000000bps delivered:1 app_limited busy:34946ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.068 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c350c857(id:0) seq:0 sfseq:1 ssnoff:e7198b99 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:47988 [dead:beef:1::1]:10025 timer:(keepalive,59sec,0) ino:0 sk:6a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:c350c857 write_seq:12689936591178393316 snd_una:12689936591178392263 rcv_nxt:11424315517045190856 bytes_sent:1052 subflows_total:1 last_data_sent:30742 last_data_recv:34946 last_ack_recv:34946 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 4 # add addr echo rx [ OK ] # 027 signal addresses, ADD_ADDR timeout # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10026: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10026: # 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 1052 10.0.1.2:59318 10.0.1.1:10026 timer:(on,436ms,7) ino:0 sk:20fc cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.091/0.045 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 127296703bps lastsnd:25292 lastrcv:51764 lastack:51764 pacing_rate 2545934064bps delivered:1 app_limited busy:51764ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.091 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1d183001(id:0) seq:0 sfseq:1 ssnoff:851b5867 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:59318 10.0.1.1:10026 timer:(keepalive,59sec,0) ino:0 sk:20fd cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:1d183001 write_seq:9448702924301325532 snd_una:9448702924301324479 rcv_nxt:9795518705169876712 bytes_sent:1052 subflows_total:1 last_data_sent:30747 last_data_recv:51764 last_ack_recv:51764 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 8 # add addr echo rx [ OK ] # 028 invalid address, ADD_ADDR timeout # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10027: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10027: # 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 1052 10.0.1.2:53674 10.0.1.1:10027 timer:(on,471ms,7) ino:0 sk:20fe cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.052/0.026 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 222769231bps lastsnd:25257 lastrcv:51747 lastack:51747 pacing_rate 4455384608bps delivered:1 app_limited busy:51746ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.052 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c2dbc5a4(id:0) seq:0 sfseq:1 ssnoff:968714d5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53674 10.0.1.1:10027 timer:(keepalive,59sec,0) ino:0 sk:20ff cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:c2dbc5a4 write_seq:10548602271509188717 snd_una:10548602271509187664 rcv_nxt:3636236309714547301 bytes_sent:1052 subflows_total:1 last_data_sent:30731 last_data_recv:51748 last_ack_recv:51748 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 8 # add addr echo rx [ OK ] # 029 remove single subflow # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10028: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10028: # 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 1052 10.0.1.2:37204 10.0.1.1:10028 timer:(on,17sec,7) ino:0 sk:6b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.045/0.022 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 257422222bps lastsnd:8301 lastrcv:34929 lastack:34929 pacing_rate 5148444440bps delivered:1 app_limited busy:34929ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.045 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/511887da(id:0) seq:0 sfseq:1 ssnoff:3bf2f0ee maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:37204 10.0.1.1:10028 timer:(keepalive,59sec,0) ino:0 sk:6c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:511887da write_seq:15105619302255000593 snd_una:15105619302254999540 rcv_nxt:16264442881031439695 bytes_sent:1052 subflows_total:1 last_data_sent:30726 last_data_recv:34929 last_ack_recv:34929 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # rm addr tx client [FAIL] got 0 RM_ADDR[s] expected 1 # rm addr rx server [FAIL] got 0 RM_ADDR[s] expected 1 # rm subflow client [FAIL] got 0 RM_SUBFLOW[s] expected 1 # reset tx server [ OK ] # reset rx client [ OK ] # 030 remove multiple subflows # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10029: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10029: # 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 1052 10.0.1.2:59902 10.0.1.1:10029 timer:(on,17sec,7) ino:0 sk:2100 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.046/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 251826087bps lastsnd:8283 lastrcv:34926 lastack:34926 pacing_rate 5036521736bps delivered:1 app_limited busy:34926ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.046 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ca3f828e(id:0) seq:0 sfseq:1 ssnoff:63d61c32 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:59902 10.0.1.1:10029 timer:(keepalive,59sec,0) ino:0 sk:2101 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:ca3f828e write_seq:2643011194293296088 snd_una:2643011194293295035 rcv_nxt:988458575954074532 bytes_sent:1052 subflows_total:1 last_data_sent:30724 last_data_recv:34927 last_ack_recv:34927 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # rm addr rx server [FAIL] got 0 RM_ADDR[s] expected 2 # rm subflow client [FAIL] got 0 RM_SUBFLOW[s] expected 2 # reset tx server [ OK ] # reset rx client [ OK ] # 031 remove single address # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10030: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10030: # 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 1052 10.0.1.2:59432 10.0.1.1:10030 timer:(on,17sec,7) ino:0 sk:2102 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.059/0.029 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 196338983bps lastsnd:8246 lastrcv:34930 lastack:34930 pacing_rate 3926779656bps delivered:1 app_limited busy:34930ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.059 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1ae249e7(id:0) seq:0 sfseq:1 ssnoff:ffc820ec maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:59432 10.0.1.1:10030 timer:(keepalive,59sec,0) ino:0 sk:2103 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:1ae249e7 write_seq:7077806224561542191 snd_una:7077806224561541138 rcv_nxt:9777443019531400730 bytes_sent:1052 subflows_total:1 last_data_sent:30726 last_data_recv:34930 last_ack_recv:34930 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # rm addr rx client [FAIL] got 0 RM_ADDR[s] expected 1 # rm subflow server [FAIL] got 0 RM_SUBFLOW[s] expected 1 # reset tx server [ OK ] # reset rx client [ OK ] # 032 remove subflow and signal # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10031: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10031: # 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 1052 10.0.1.2:57936 10.0.1.1:10031 timer:(on,17sec,7) ino:0 sk:2104 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.044/0.022 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 263272727bps lastsnd:8225 lastrcv:34941 lastack:34941 pacing_rate 5265454544bps delivered:1 app_limited busy:34940ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.044 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/be791962(id:0) seq:0 sfseq:1 ssnoff:6d6f1af0 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:57936 10.0.1.1:10031 timer:(keepalive,59sec,0) ino:0 sk:2105 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:be791962 write_seq:5958541403590876007 snd_una:5958541403590874954 rcv_nxt:1060397196250177409 bytes_sent:1052 subflows_total:1 last_data_sent:30738 last_data_recv:34942 last_ack_recv:34942 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # rm addr rx server [FAIL] got 0 RM_ADDR[s] expected 1 # rm subflow client [FAIL] got 0 RM_SUBFLOW[s] expected 1 # reset tx server [ OK ] # reset rx client [ OK ] # 033 remove subflows and signal # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10032: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10032: # 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 1052 10.0.1.2:53160 10.0.1.1:10032 timer:(on,686ms,7) ino:0 sk:6d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.047/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 246468085bps lastsnd:25042 lastrcv:51748 lastack:51748 pacing_rate 4929361696bps delivered:1 app_limited busy:51748ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.047 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/44e479b5(id:0) seq:0 sfseq:1 ssnoff:9c5a1244 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53160 10.0.1.1:10032 timer:(keepalive,59sec,0) ino:0 sk:6e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:1 remote_key token:44e479b5 write_seq:17687807140936641124 snd_una:17687807140936640071 rcv_nxt:15045999152744591655 bytes_sent:1052 subflows_total:1 last_data_sent:30729 last_data_recv:51748 last_ack_recv:51748 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # rm addr rx server [FAIL] got 0 RM_ADDR[s] expected 2 # rm subflow client [FAIL] got 0 RM_SUBFLOW[s] expected 2 # reset tx server [ OK ] # reset rx client [ OK ] # 034 remove addresses # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10033: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10033: # 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 1052 10.0.1.2:51926 10.0.1.1:10033 timer:(on,768ms,7) ino:0 sk:6f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.045/0.022 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 257422222bps lastsnd:24960 lastrcv:51745 lastack:51745 pacing_rate 5148444440bps delivered:1 app_limited busy:51745ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.045 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3023b678(id:0) seq:0 sfseq:1 ssnoff:bc47762d maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:51926 10.0.1.1:10033 timer:(keepalive,59sec,0) ino:0 sk:70 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:3023b678 write_seq:625995997208660953 snd_una:625995997208659900 rcv_nxt:4457283349713993727 bytes_sent:1052 subflows_total:1 last_data_sent:30728 last_data_recv:51745 last_ack_recv:51745 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 3 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 3 # rm addr rx client [FAIL] got 0 RM_ADDR[s] expected 3 # rm subflow server [FAIL] got 0 RM_SUBFLOW[s] expected 3 # reset tx server [ OK ] # reset rx client [ OK ] # 035 remove invalid addresses # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10034: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10034: # 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 1052 10.0.1.2:48892 10.0.1.1:10034 timer:(on,310ms,7) ino:0 sk:71 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.044/0.022 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 263272727bps lastsnd:25418 lastrcv:51750 lastack:51750 pacing_rate 5265454544bps delivered:1 app_limited busy:51750ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.044 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6f0d8fae(id:0) seq:0 sfseq:1 ssnoff:9fd68410 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:48892 10.0.1.1:10034 timer:(keepalive,59sec,0) ino:0 sk:72 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:6f0d8fae write_seq:2253830740611163541 snd_una:2253830740611162488 rcv_nxt:9247317899040318164 bytes_sent:1052 subflows_total:1 last_data_sent:30735 last_data_recv:51751 last_ack_recv:51751 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # syn tx connect error [FAIL] got 0 JOIN[s] syn tx connect error expected 1 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 3 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 3 # rm addr rx client [FAIL] got 0 RM_ADDR[s] expected 3 # rm subflow server [FAIL] got 0 RM_SUBFLOW[s] expected 1 # reset tx server [ OK ] # reset rx client [ OK ] # 036 flush subflows and signal # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10035: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10035: # 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 1052 10.0.1.2:55108 10.0.1.1:10035 timer:(on,17sec,7) ino:0 sk:2106 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.041/0.02 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 282536585bps lastsnd:8575 lastrcv:34956 lastack:34956 pacing_rate 5650731704bps delivered:1 app_limited busy:34956ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.041 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/d677b3f3(id:0) seq:0 sfseq:1 ssnoff:de4450a2 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55108 10.0.1.1:10035 timer:(keepalive,59sec,0) ino:0 sk:2107 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:d677b3f3 write_seq:16994158704912097702 snd_una:16994158704912096649 rcv_nxt:1958956796221790387 bytes_sent:1052 subflows_total:1 last_data_sent:30753 last_data_recv:34957 last_ack_recv:34957 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # rm addr rx client [FAIL] got 0 RM_ADDR[s] expected 1 # rm subflow server [FAIL] got 0 RM_SUBFLOW[s] expected in range [3:6] # Info: simult # reset tx server [ OK ] # reset rx client [ OK ] # 037 flush subflows # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10036: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10036: # 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 1052 10.0.1.2:39048 10.0.1.1:10036 timer:(on,17sec,7) ino:0 sk:2108 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.101/0.05 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 114693069bps lastsnd:8457 lastrcv:34946 lastack:34946 pacing_rate 2293861384bps delivered:1 app_limited busy:34946ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.101 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/331c81f8(id:0) seq:0 sfseq:1 ssnoff:91801e43 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:39048 10.0.1.1:10036 timer:(keepalive,59sec,0) ino:0 sk:2109 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:331c81f8 write_seq:14657775468108064829 snd_una:14657775468108063776 rcv_nxt:2203310341151008510 bytes_sent:1052 subflows_total:1 last_data_sent:30741 last_data_recv:34947 last_ack_recv:34947 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # rm addr tx client [ OK ] # rm addr rx server [ OK ] # rm subflow client [FAIL] got 0 RM_SUBFLOW[s] expected in range [3:6] # Info: simult # reset tx server [ OK ] # reset rx client [ OK ] # 038 flush addresses # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10037: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10037: # 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 1052 10.0.1.2:58126 10.0.1.1:10037 timer:(on,17sec,7) ino:0 sk:73 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.045/0.022 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 257422222bps lastsnd:8464 lastrcv:34927 lastack:34927 pacing_rate 5148444440bps delivered:1 app_limited busy:34927ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.045 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c6ff9e9e(id:0) seq:0 sfseq:1 ssnoff:f9056eb maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:58126 10.0.1.1:10037 timer:(keepalive,59sec,0) ino:0 sk:74 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:c6ff9e9e write_seq:294230103861402783 snd_una:294230103861401730 rcv_nxt:1136049302251258305 bytes_sent:1052 subflows_total:1 last_data_sent:30725 last_data_recv:34928 last_ack_recv:34928 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 3 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 3 # rm addr rx client [FAIL] got 0 RM_ADDR[s] expected 3 # rm subflow server [FAIL] got 0 RM_SUBFLOW[s] expected in range [3:6] # Info: simult # reset tx server [ OK ] # reset rx client [ OK ] # 039 flush invalid addresses # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10038: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10038: # 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 1052 10.0.1.2:41078 10.0.1.1:10038 timer:(on,17sec,7) ino:0 sk:210a cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.043/0.021 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 269395349bps lastsnd:8489 lastrcv:34934 lastack:34934 pacing_rate 5387906976bps delivered:1 app_limited busy:34934ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.043 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6734dd6f(id:0) seq:0 sfseq:1 ssnoff:b561ffb5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41078 10.0.1.1:10038 timer:(keepalive,59sec,0) ino:0 sk:210b cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:6734dd6f write_seq:8023711937783850541 snd_una:8023711937783849488 rcv_nxt:14373533096823938500 bytes_sent:1052 subflows_total:1 last_data_sent:30731 last_data_recv:34934 last_ack_recv:34934 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 3 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 3 # rm addr rx client [FAIL] got 0 RM_ADDR[s] expected 3 # rm subflow server [FAIL] got 0 RM_SUBFLOW[s] expected 1 # reset tx server [ OK ] # reset rx client [ OK ] # 040 remove id 0 subflow # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 17 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 16 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 10 0.0 # TcpRetransSegs 7 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtRmAddrTx 1 0.0 # MPTcpExtRmSubflow 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10039: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 17 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 16 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10039: # 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 FIN-WAIT-1 0 301 10.0.1.2:53098 10.0.1.1:10039 timer:(on,17sec,7) ino:0 sk:210c cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1108,w2988,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.043/0.021 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:17 segs_in:5 data_segs_out:9 send 269395349bps lastsnd:8464 lastrcv:34928 lastack:34928 pacing_rate 5387906976bps delivered:1 app_limited busy:34928ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:201 minrtt:0.043 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/2966a7a7(id:0) seq:0 sfseq:1 ssnoff:f0db0861 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53098 10.0.1.1:10039 timer:(keepalive,59sec,0) ino:0 sk:210d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2774,w1322,o0,bl0,d0) subflows_max:1 remote_key token:2966a7a7 write_seq:3892858623924786204 snd_una:3892858623924785151 rcv_nxt:3934690635563014604 local_addr_used:1 local_addr_max:1 bytes_sent:300 last_data_sent:33927 last_data_recv:34928 last_ack_recv:34928 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 10 0.0 # TcpRetransSegs 7 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtRmAddrTx 1 0.0 # MPTcpExtRmSubflow 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # rm addr rx server [FAIL] got 0 RM_ADDR[s] expected 1 # rm subflow client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 041 remove id 0 address # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10040: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10040: # 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 1052 10.0.1.2:57806 10.0.1.1:10040 timer:(on,17sec,7) ino:0 sk:210e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.039/0.019 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 297025641bps lastsnd:8395 lastrcv:34929 lastack:34929 pacing_rate 5940512816bps delivered:1 app_limited busy:34929ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.039 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/30a1e42b(id:0) seq:0 sfseq:1 ssnoff:5828319d maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:57806 10.0.1.1:10040 timer:(keepalive,59sec,0) ino:0 sk:210f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:30a1e42b write_seq:4634000538922175555 snd_una:4634000538922174502 rcv_nxt:1067075096860552156 bytes_sent:1052 subflows_total:1 last_data_sent:30726 last_data_recv:34930 last_ack_recv:34930 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # rm addr rx client [FAIL] got 0 RM_ADDR[s] expected 1 # rm subflow server [FAIL] got 0 RM_SUBFLOW[s] expected 1 # reset tx client [ OK ] # reset rx server [ OK ] # 042 add single subflow # currently established: 1 [ OK ] # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10041: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10041: # 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 1052 10.0.1.2:54748 10.0.1.1:10041 timer:(on,17sec,7) ino:0 sk:1078 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.043/0.021 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 269395349bps lastsnd:8402 lastrcv:34955 lastack:34955 pacing_rate 5387906976bps delivered:1 app_limited busy:34954ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.043 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ec3e42ee(id:0) seq:0 sfseq:1 ssnoff:40d994a6 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:54748 10.0.1.1:10041 timer:(keepalive,59sec,0) ino:0 sk:1079 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:ec3e42ee write_seq:14536274458133168650 snd_una:14536274458133167597 rcv_nxt:10715035756916573819 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30752 last_data_recv:34956 last_ack_recv:34956 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # currently established: 0 [ OK ] # 043 add signal address # currently established: 1 [FAIL] got 0 current establish[s] expected 1 # Server ns stats # TcpInSegs 7 0.0 # TcpOutSegs 2 0.0 # TcpRetransSegs 1 0.0 # TcpExtListenDrops 6 0.0 # TcpExtTCPTimeouts 1 0.0 # TcpExtTCPSynRetrans 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 2 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 2 0.0 # TcpInErrs 1 0.0 # TcpExtTCPLostRetransmit 1 0.0 # TcpExtTCPTimeouts 2 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 1 0.0 # TcpExtTCPSYNChallenge 1 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 2 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPCurrEstab 1 0.0 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # # netns ns1-IrVo0u (listener) socket stat for 10042: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10042: # 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 1052 10.0.1.2:46848 10.0.1.1:10042 timer:(on,17sec,7) ino:0 sk:2110 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.053/0.026 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 218566038bps lastsnd:8355 lastrcv:34903 lastack:34903 pacing_rate 4371320752bps delivered:1 app_limited busy:34903ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.053 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/7e45926f(id:0) seq:0 sfseq:1 ssnoff:3734a15e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:46848 10.0.1.1:10042 timer:(keepalive,59sec,0) ino:0 sk:2111 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:7e45926f write_seq:2461678176326871881 snd_una:2461678176326870828 rcv_nxt:8963445509191012798 bytes_sent:1052 subflows_total:1 last_data_sent:30701 last_data_recv:34905 last_ack_recv:34905 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # currently established: 0 [ OK ] # 044 add multiple subflows # currently established: 1 [ OK ] # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10043: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10043: # 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 1052 10.0.1.2:44896 10.0.1.1:10043 timer:(on,17sec,7) ino:0 sk:107a cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.038/0.019 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 304842105bps lastsnd:8297 lastrcv:34944 lastack:34944 pacing_rate 6096842104bps delivered:1 app_limited busy:34943ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.038 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/22f14921(id:0) seq:0 sfseq:1 ssnoff:7eb07e34 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:44896 10.0.1.1:10043 timer:(keepalive,59sec,0) ino:0 sk:107b cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:22f14921 write_seq:16050480838721587869 snd_una:16050480838721586816 rcv_nxt:18427850640170685275 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30741 last_data_recv:34945 last_ack_recv:34945 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # currently established: 0 [ OK ] # 045 add multiple subflows IPv6 # currently established: 1 [ OK ] # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10044: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10044: # 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 1052 [dead:beef:1::2]:59168 [dead:beef:1::1]:10044 timer:(on,17sec,7) ino:0 sk:107c cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.055/0.027 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 207709091bps lastsnd:8184 lastrcv:34943 lastack:34943 pacing_rate 4154181816bps delivered:1 app_limited busy:34943ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.055 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/40101b3a(id:0) seq:0 sfseq:1 ssnoff:4283da82 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:59168 [dead:beef:1::1]:10044 timer:(keepalive,59sec,0) ino:0 sk:107d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:40101b3a write_seq:1939536268872286187 snd_una:1939536268872285134 rcv_nxt:11433975030299881432 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30741 last_data_recv:34944 last_ack_recv:34944 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # currently established: 0 [ OK ] # 046 add multiple addresses IPv6 # currently established: 1 [FAIL] got 0 current establish[s] expected 1 # Server ns stats # TcpInSegs 7 0.0 # TcpOutSegs 2 0.0 # TcpRetransSegs 1 0.0 # TcpExtListenDrops 6 0.0 # TcpExtTCPTimeouts 1 0.0 # TcpExtTCPSynRetrans 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 2 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 2 0.0 # TcpInErrs 1 0.0 # TcpExtTCPLostRetransmit 1 0.0 # TcpExtTCPTimeouts 2 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 1 0.0 # TcpExtTCPSYNChallenge 1 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 2 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPCurrEstab 1 0.0 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # # netns ns1-IrVo0u (listener) socket stat for 10045: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10045: # 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 1052 [dead:beef:1::2]:41368 [dead:beef:1::1]:10045 timer:(on,17sec,7) ino:0 sk:75 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.045/0.022 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 253866667bps lastsnd:8550 lastrcv:34904 lastack:34904 pacing_rate 5077333328bps delivered:1 app_limited busy:34904ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.045 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/26ea9661(id:0) seq:0 sfseq:1 ssnoff:80aca6ba maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:41368 [dead:beef:1::1]:10045 timer:(keepalive,59sec,0) ino:0 sk:76 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:26ea9661 write_seq:485432159639462932 snd_una:485432159639461879 rcv_nxt:3943162324406971051 bytes_sent:1052 subflows_total:1 last_data_sent:30701 last_data_recv:34905 last_ack_recv:34905 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 2 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 2 # currently established: 0 [ OK ] # 047 single subflow IPv6 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10046: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10046: # 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 1052 [dead:beef:1::2]:59078 [dead:beef:1::1]:10046 timer:(on,17sec,7) ino:0 sk:2112 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.044/0.022 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 259636364bps lastsnd:8502 lastrcv:34946 lastack:34946 pacing_rate 5192727272bps delivered:1 app_limited busy:34946ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.044 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/4e7cab60(id:0) seq:0 sfseq:1 ssnoff:32ec48e0 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:59078 [dead:beef:1::1]:10046 timer:(keepalive,59sec,0) ino:0 sk:2113 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:4e7cab60 write_seq:13698317758353501830 snd_una:13698317758353500777 rcv_nxt:9309460748999689637 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30743 last_data_recv:34947 last_ack_recv:34947 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # 048 unused signal address IPv6 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10047: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10047: # 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 1052 [dead:beef:1::2]:57944 [dead:beef:1::1]:10047 timer:(on,17sec,7) ino:0 sk:107e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.047/0.023 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 243063830bps lastsnd:8365 lastrcv:34945 lastack:34945 pacing_rate 4861276592bps delivered:1 app_limited busy:34945ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.047 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/2880b657(id:0) seq:0 sfseq:1 ssnoff:e23f30e9 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:57944 [dead:beef:1::1]:10047 timer:(keepalive,59sec,0) ino:0 sk:107f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:2880b657 write_seq:8093857364598207889 snd_una:8093857364598206836 rcv_nxt:14466064143010883392 bytes_sent:1052 subflows_total:1 last_data_sent:30742 last_data_recv:34945 last_ack_recv:34945 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # 049 single address IPv6 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-IrVo0u (listener) socket stat for 10048: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-4sgL5G (connector) socket stat for 10048: # 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 1052 [dead:beef:1::2]:41964 [dead:beef:1::1]:10048 timer:(on,17sec,7) ino:0 sk:2114 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.046/0.023 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 248347826bps lastsnd:8303 lastrcv:34933 lastack:34933 pacing_rate 4966956520bps delivered:1 app_limited busy:34933ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.046 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/cb3711a(id:0) seq:0 sfseq:1 ssnoff:cc29fe1 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:41964 [dead:beef:1::1]:10048 timer:(keepalive,59sec,0) ino:0 sk:2115 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:cb3711a write_seq:2955169255596093344 snd_una:2955169255596092291 rcv_nxt:9968727068607706442 bytes_sent:1052 subflows_total:1 last_data_sent:30730 last_data_recv:34933 last_ack_recv:34933 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # 050 remove single address IPv6 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # not ok 1 selftests: net/mptcp: mptcp_join.sh # TIMEOUT 1800 seconds 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__->