make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=mptcp_join..sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-12/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-12/tools/testing/selftests/net/mptcp' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-12/tools/testing/selftests/net/mptcp' make[1]: Entering directory '/home/virtme/testing-12/tools/testing/selftests/net/mptcp' TAP version 13 1..1 # overriding timeout to 3600 # 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 ns1-4PcS9D (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]:60286 timer:(on,166ms,4) ino:0 sk:101f # # 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-WF0scy (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 10.0.1.2:60286 10.0.1.1:10000 timer:(on,21sec,7) ino:0 sk:1020 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.126/0.563 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 10287744bps lastsnd:4850 lastrcv:31673 lastack:31673 pacing_rate 205754880bps delivered:1 app_limited busy:31672ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.126 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/7aaa1120(id:0) seq:0 sfseq:1 ssnoff:3539cc8c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:60286 10.0.1.1:10000 timer:(keepalive,58sec,0) ino:0 sk:1021 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:7aaa1120 write_seq:1628718348828379301 snd_una:1628718348828378248 rcv_nxt:9510417146108211065 bytes_sent:1052 subflows_total:1 last_data_sent:31474 last_data_recv:31678 last_ack_recv:31678 # 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 ns1-4PcS9D (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]:48564 timer:(on,067ms,4) ino:0 sk:30fc # # 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-WF0scy (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 10.0.1.2:48564 10.0.1.1:10001 timer:(on,20sec,7) ino:0 sk:30fd cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.183/0.591 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 9792054bps lastsnd:4961 lastrcv:31577 lastack:31577 pacing_rate 195841080bps delivered:1 app_limited busy:31576ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.183 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1db5cb95(id:0) seq:0 sfseq:1 ssnoff:ad196123 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:48564 10.0.1.1:10001 timer:(keepalive,58sec,0) ino:0 sk:30fe cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) remote_key token:1db5cb95 write_seq:1164107669336612526 snd_una:1164107669336611473 rcv_nxt:14123809118653016773 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31378 last_data_recv:31583 last_ack_recv:31583 # 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 ns1-4PcS9D (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]:59414 timer:(on,291ms,4) ino:0 sk:1022 # # 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-WF0scy (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 10.0.1.2:59414 10.0.1.1:10002 timer:(on,21sec,7) ino:0 sk:92 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.233/0.616 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 9394972bps lastsnd:4722 lastrcv:31523 lastack:31523 pacing_rate 187899432bps delivered:1 app_limited busy:31522ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.233 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/815debbc(id:0) seq:0 sfseq:1 ssnoff:4e41313b maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:59414 10.0.1.1:10002 timer:(keepalive,58sec,0) ino:0 sk:93 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:815debbc write_seq:7205421999587710664 snd_una:7205421999587709611 rcv_nxt:6740882025456387844 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31323 last_data_recv:31529 last_ack_recv:31529 # 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 ns1-4PcS9D (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]:52810 timer:(on,165ms,4) ino:0 sk:1023 # # 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-WF0scy (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 10.0.1.2:52810 10.0.1.1:10003 timer:(on,21sec,7) ino:0 sk:94 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.984/0.992 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 5838710bps lastsnd:4841 lastrcv:31525 lastack:31525 pacing_rate 116774192bps delivered:1 app_limited busy:31523ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.984 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/689a48d9(id:0) seq:0 sfseq:1 ssnoff:202a7ed maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:52810 10.0.1.1:10003 timer:(keepalive,58sec,0) ino:0 sk:95 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:689a48d9 write_seq:13189986578393566592 snd_una:13189986578393565539 rcv_nxt:719045133704962148 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31325 last_data_recv:31530 last_ack_recv:31530 # 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 ns1-4PcS9D (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]:49854 timer:(on,239ms,4) ino:0 sk:30ff # # 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-WF0scy (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 10.0.1.2:49854 10.0.1.1:10004 timer:(on,21sec,7) ino:0 sk:96 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.265/0.632 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 9157312bps lastsnd:4752 lastrcv:31546 lastack:31546 pacing_rate 183146240bps delivered:1 app_limited busy:31545ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.265 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/366231dc(id:0) seq:0 sfseq:1 ssnoff:33789d03 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:49854 10.0.1.1:10004 timer:(keepalive,58sec,0) ino:0 sk:97 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:366231dc write_seq:15587027885759274942 snd_una:15587027885759273889 rcv_nxt:7351504089651119505 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31348 last_data_recv:31552 last_ack_recv:31552 # 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 ns1-4PcS9D (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]:34030 timer:(on,006ms,4) ino:0 sk:3100 # # 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-WF0scy (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 10.0.1.2:34030 10.0.1.1:10005 timer:(on,20sec,7) ino:0 sk:3101 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.198/0.599 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 9669449bps lastsnd:4991 lastrcv:31607 lastack:31607 pacing_rate 193388976bps delivered:1 app_limited busy:31606ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.198 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/e58002e3(id:0) seq:0 sfseq:1 ssnoff:357af695 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:34030 10.0.1.1:10005 timer:(keepalive,58sec,0) ino:0 sk:3102 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:e58002e3 write_seq:10954584861682825003 snd_una:10954584861682823950 rcv_nxt:511516859868251640 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31410 last_data_recv:31614 last_ack_recv:31614 # 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 ns1-4PcS9D (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]:43940 timer:(on,337ms,4) ino:0 sk:98 # # 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-WF0scy (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 10.0.1.2:43940 10.0.1.1:10006 timer:(on,21sec,7) ino:0 sk:99 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.416/0.708 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 8180791bps lastsnd:4678 lastrcv:31585 lastack:31585 pacing_rate 163615816bps delivered:1 app_limited busy:31584ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.416 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1aff2085(id:0) seq:0 sfseq:1 ssnoff:e30cd46 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:43940 10.0.1.1:10006 timer:(keepalive,58sec,0) ino:0 sk:9a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:1aff2085 write_seq:15785324810255520086 snd_una:15785324810255519033 rcv_nxt:2234520121502564982 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31387 last_data_recv:31591 last_ack_recv:31591 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:33742 10.0.1.1:10007 timer:(on,16sec,7) ino:0 sk:2019 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.181/0.59 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 9808637bps lastsnd:9557 lastrcv:36182 lastack:36183 pacing_rate 196172728bps delivered:1 app_limited busy:36181ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.181 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3db0051a(id:0) seq:0 sfseq:1 ssnoff:e7d1a2e1 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33742 10.0.1.1:10007 timer:(keepalive,58sec,0) ino:0 sk:201a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:3db0051a write_seq:13112623731947102985 snd_una:13112623731947101932 rcv_nxt:910719091393520646 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31980 last_data_recv:36188 last_ack_recv:36188 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:54278 10.0.1.1:10008 timer:(on,16sec,7) ino:0 sk:9b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.233/0.616 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 9394972bps lastsnd:9227 lastrcv:36120 lastack:36121 pacing_rate 187899432bps delivered:1 app_limited busy:36119ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.233 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/101d5dc5(id:0) seq:0 sfseq:1 ssnoff:78c97d97 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:54278 10.0.1.1:10008 timer:(keepalive,58sec,0) ino:0 sk:9c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:101d5dc5 write_seq:4754361317217182173 snd_una:4754361317217181120 rcv_nxt:6506164851068491921 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31916 last_data_recv:36125 last_ack_recv:36125 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:42162 10.0.1.1:10009 timer:(on,16sec,7) ino:0 sk:9d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.223/0.611 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 9471791bps lastsnd:9319 lastrcv:36145 lastack:36145 pacing_rate 189435808bps delivered:1 app_limited busy:36144ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.223 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/955c23b7(id:0) seq:0 sfseq:1 ssnoff:ad0c3e28 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42162 10.0.1.1:10009 timer:(keepalive,58sec,0) ino:0 sk:9e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:955c23b7 write_seq:13138029060070591116 snd_una:13138029060070590063 rcv_nxt:13645803956053648617 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31932 last_data_recv:36150 last_ack_recv:36150 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:52340 10.0.1.1:10010 timer:(on,16sec,7) ino:0 sk:3103 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.215/0.607 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 9534156bps lastsnd:9555 lastrcv:36414 lastack:36414 pacing_rate 190683120bps delivered:1 app_limited busy:36413ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.215 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6aecd575(id:0) seq:0 sfseq:1 ssnoff:70648665 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:52340 10.0.1.1:10010 timer:(keepalive,58sec,0) ino:0 sk:3104 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:6aecd575 write_seq:2637446762595068511 snd_una:2637446762595067458 rcv_nxt:5036482348945222760 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32207 last_data_recv:36422 last_ack_recv:36422 # 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 17 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 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 6 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 8 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 7 0.0 # TcpExtTCPTimeouts 8 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 8 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 ns1-4PcS9D (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]:50296 timer:(on,,4) ino:0 sk:3105 # # 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-WF0scy (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 10.0.1.2:50296 10.0.1.1:10011 timer:(on,20sec,7) ino:0 sk:3106 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.205/0.602 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 9613278bps lastsnd:5028 lastrcv:31659 lastack:31659 pacing_rate 192265560bps delivered:1 app_limited busy:31658ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.205 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/730e146e(id:0) seq:0 sfseq:1 ssnoff:31b3bfc maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:50296 10.0.1.1:10011 timer:(keepalive,58sec,0) ino:0 sk:3107 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:730e146e write_seq:12846478901752562582 snd_una:12846478901752561529 rcv_nxt:9063856150701306973 bytes_sent:1052 subflows_total:1 last_data_sent:31470 last_data_recv:31674 last_ack_recv:31674 # 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 ns1-4PcS9D (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]:46136 timer:(on,120ms,4) ino:0 sk:3108 # # 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-WF0scy (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 10.0.1.2:46136 10.0.1.1:10012 timer:(on,20sec,7) ino:0 sk:3109 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.262/0.631 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 9179081bps lastsnd:4895 lastrcv:31620 lastack:31620 pacing_rate 183581616bps delivered:1 app_limited busy:31619ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.262 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/44918dd1(id:0) seq:0 sfseq:1 ssnoff:cba655e4 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:46136 10.0.1.1:10012 timer:(keepalive,58sec,0) ino:0 sk:310a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:44918dd1 write_seq:3638761954968445580 snd_una:3638761954968444527 rcv_nxt:6051873738231514329 bytes_sent:1052 subflows_total:1 last_data_sent:31431 last_data_recv:31635 last_ack_recv:31635 # 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 ns1-4PcS9D (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]:51342 timer:(on,172ms,4) ino:0 sk:1024 # # 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-WF0scy (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 10.0.1.2:51342 10.0.1.1:10013 timer:(on,21sec,7) ino:0 sk:9f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.623/0.811 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 7137400bps lastsnd:4831 lastrcv:31556 lastack:31556 pacing_rate 142747992bps delivered:1 app_limited busy:31555ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.623 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/14bd5fa(id:0) seq:0 sfseq:1 ssnoff:15b5c26e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:51342 10.0.1.1:10013 timer:(keepalive,58sec,0) ino:0 sk:a0 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:14bd5fa write_seq:11344946203968710832 snd_una:11344946203968709779 rcv_nxt:15803139371120187013 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31373 last_data_recv:31577 last_ack_recv:31577 # 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 ns1-4PcS9D (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]:57712 timer:(on,,4) ino:0 sk:a1 # # 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-WF0scy (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 10.0.1.2:57712 10.0.1.1:10014 timer:(on,20sec,7) ino:0 sk:310b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.174/0.587 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 9867121bps lastsnd:5058 lastrcv:31547 lastack:31547 pacing_rate 197342416bps delivered:1 app_limited busy:31546ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.174 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/208ff5ca(id:0) seq:0 sfseq:1 ssnoff:a3619906 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:57712 10.0.1.1:10014 timer:(keepalive,58sec,0) ino:0 sk:310c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 add_addr_signal_max:1 remote_key token:208ff5ca write_seq:5614231852635562482 snd_una:5614231852635561429 rcv_nxt:12226550558163966896 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31348 last_data_recv:31552 last_ack_recv:31552 # 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 ns1-4PcS9D (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]:55186 timer:(on,,4) ino:0 sk:201b # # 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-WF0scy (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 10.0.1.2:55186 10.0.1.1:10015 timer:(on,20sec,7) ino:0 sk:a2 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.407/0.703 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 8233120bps lastsnd:5191 lastrcv:31604 lastack:31604 pacing_rate 164662400bps delivered:1 app_limited busy:31603ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.407 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/73a4ce11(id:0) seq:0 sfseq:1 ssnoff:9b6ffb7a maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55186 10.0.1.1:10015 timer:(keepalive,58sec,0) ino:0 sk:a3 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:1 remote_key token:73a4ce11 write_seq:10082088835249019132 snd_una:10082088835249018079 rcv_nxt:12944724208084151881 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31407 last_data_recv:31611 last_ack_recv:31611 # 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 ns1-4PcS9D (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]:58252 timer:(on,164ms,4) ino:0 sk:1025 # # 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-WF0scy (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 10.0.1.2:58252 10.0.1.1:10016 timer:(on,21sec,7) ino:0 sk:310d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.186/0.593 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 9767285bps lastsnd:4851 lastrcv:31536 lastack:31537 pacing_rate 195345696bps delivered:1 app_limited busy:31535ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.186 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/40c408ca(id:0) seq:0 sfseq:1 ssnoff:b14543a8 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:58252 10.0.1.1:10016 timer:(keepalive,58sec,0) ino:0 sk:310e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:40c408ca write_seq:11798255326743196965 snd_una:11798255326743195912 rcv_nxt:13156722481472340560 bytes_sent:1052 subflows_total:1 last_data_sent:31337 last_data_recv:31541 last_ack_recv:31541 # 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 ns1-4PcS9D (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]:46924 timer:(on,,4) ino:0 sk:1026 # # 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-WF0scy (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 10.0.1.2:46924 10.0.1.1:10017 timer:(on,20sec,7) ino:0 sk:201c cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.272/0.636 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 9106918bps lastsnd:5028 lastrcv:31536 lastack:31536 pacing_rate 182138360bps delivered:1 app_limited busy:31535ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.272 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3d8521e5(id:0) seq:0 sfseq:1 ssnoff:b37d5a53 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:46924 10.0.1.1:10017 timer:(keepalive,58sec,0) ino:0 sk:201d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:3d8521e5 write_seq:9862038386361456526 snd_una:9862038386361455473 rcv_nxt:4140227035050608409 bytes_sent:1052 subflows_total:1 last_data_sent:31340 last_data_recv:31545 last_ack_recv:31545 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:43140 10.0.1.1:10018 timer:(on,16sec,7) ino:0 sk:201e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.197/0.598 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 9677527bps lastsnd:9573 lastrcv:36122 lastack:36123 pacing_rate 193550536bps delivered:1 app_limited busy:36121ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.197 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1b36c56a(id:0) seq:0 sfseq:1 ssnoff:3aee8607 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:43140 10.0.1.1:10018 timer:(keepalive,58sec,0) ino:0 sk:201f 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:1b36c56a write_seq:2664954958264540753 snd_una:2664954958264539700 rcv_nxt:17101484360837480634 bytes_sent:1052 subflows_total:1 last_data_sent:31919 last_data_recv:36129 last_ack_recv:36129 # 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 22308 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 20 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 18 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 18 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 11 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-4PcS9D (listener) socket stat for 10019: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 20 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 18 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-WF0scy (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 18 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 11 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-WF0scy 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 8a:fb:b4:d4:c3:a8 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # RX: bytes packets errors dropped missed mcast # 1416 18 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 17240 32 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 56:e8:83:27:7f:9d brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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 DOWN mode DEFAULT group default qlen 1000 # link/ether d6:fb:c4:69:03:52 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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 3a:64:8e:da:64:6f brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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 20480 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 20 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 18 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 18 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 11 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-4PcS9D (listener) socket stat for 10020: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 20 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 18 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-WF0scy (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 18 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 11 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-WF0scy 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 32:a4:84:c7:df:8d brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # RX: bytes packets errors dropped missed mcast # 1416 18 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 17310 33 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 0e:2a:94:31:0b:d6 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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 fa:b2:46:d2:71:1e brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # RX: bytes packets errors dropped missed mcast # 876 10 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 1e:52:7e:ee:e0:db brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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 # 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 20 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 18 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 18 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 11 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-4PcS9D (listener) socket stat for 10021: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 20 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 18 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-WF0scy (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 18 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 11 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 20 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 18 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 18 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 11 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-4PcS9D (listener) socket stat for 10022: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 20 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 18 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-WF0scy (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 18 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 11 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-WF0scy 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 ee:07:df:54:2d:23 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # RX: bytes packets errors dropped missed mcast # 1374 17 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 17198 31 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether 7a:b3:3b:5b:ff:f0 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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:cf:69:a2:7f:99 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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 d2:17:ee:60:fe:05 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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% # 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 21 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 19 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 ns1-4PcS9D (listener) socket stat for 10023: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 21 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 19 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-WF0scy (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-WF0scy 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 ce:16:05:60:64:73 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # RX: bytes packets errors dropped missed mcast # 1416 18 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 14482 33 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether c6:4b:d8:d0:d2:b4 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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 7a:e2:b0:aa:cc:55 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 876 10 0 0 0 0 # 6: ns2eth4@if6: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 5a:1f:e5:bc:9d:46 brd ff:ff:ff:ff:ff:ff link-netns ns1-4PcS9D # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:47004 10.0.1.1:10024 timer:(on,16sec,7) ino:0 sk:1027 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.686/0.843 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 6870700bps lastsnd:9313 lastrcv:36154 lastack:36154 pacing_rate 137413992bps delivered:1 app_limited busy:36152ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.686 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ccf1bf39(id:0) seq:0 sfseq:1 ssnoff:8c6b71d0 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:47004 10.0.1.1:10024 timer:(keepalive,58sec,0) ino:0 sk:1028 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:ccf1bf39 write_seq:9715984802881883452 snd_una:9715984802881882399 rcv_nxt:11769324769101865178 bytes_sent:1052 subflows_total:1 last_data_sent:31951 last_data_recv:36161 last_ack_recv:36161 # 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 ns1-4PcS9D (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-WF0scy (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]:54452 [dead:beef:1::1]:10025 timer:(on,16sec,7) ino:0 sk:1029 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.746/0.873 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 6542955bps lastsnd:9454 lastrcv:36172 lastack:36172 pacing_rate 130859104bps delivered:1 app_limited busy:36171ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.746 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/318f4877(id:0) seq:0 sfseq:1 ssnoff:df92afb4 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:54452 [dead:beef:1::1]:10025 timer:(keepalive,58sec,0) ino:0 sk:102a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:318f4877 write_seq:12707795526853811174 snd_una:12707795526853810121 rcv_nxt:6395398176947465761 bytes_sent:1052 subflows_total:1 last_data_sent:31958 last_data_recv:36179 last_ack_recv:36179 # 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 ns1-4PcS9D (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-WF0scy (connector) socket stat for 10026: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:45720 10.0.1.1:10027 timer:(on,,7) ino:0 sk:2020 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.206/0.603 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 9605307bps lastsnd:26059 lastrcv:52970 lastack:52971 pacing_rate 192106128bps delivered:1 app_limited busy:52970ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:1.206 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/8251b7f(id:0) seq:0 sfseq:1 ssnoff:19ad701d maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:45720 10.0.1.1:10027 timer:(keepalive,58sec,0) ino:0 sk:2021 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2276,w5916,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:8251b7f write_seq:15636218011550466537 snd_una:15636218011550465484 rcv_nxt:18351171681012849751 bytes_sent:1052 subflows_total:1 last_data_sent:31944 last_data_recv:52976 last_ack_recv:52976 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:49790 10.0.1.1:10028 timer:(on,16sec,7) ino:0 sk:a4 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.42/0.71 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 8157746bps lastsnd:9408 lastrcv:36259 lastack:36259 pacing_rate 163154928bps delivered:1 app_limited busy:36258ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.42 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/675be673(id:0) seq:0 sfseq:1 ssnoff:73932e7b maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:49790 10.0.1.1:10028 timer:(keepalive,58sec,0) ino:0 sk:a5 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:675be673 write_seq:1246341672421380142 snd_una:1246341672421379089 rcv_nxt:1645816732004651037 bytes_sent:1052 subflows_total:1 last_data_sent:32041 last_data_recv:36267 last_ack_recv:36267 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:52382 10.0.1.1:10029 timer:(on,16sec,7) ino:0 sk:102b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.235/0.617 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 9379757bps lastsnd:9423 lastrcv:36262 lastack:36262 pacing_rate 187595136bps delivered:1 app_limited busy:36261ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.235 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6eeb18e9(id:0) seq:0 sfseq:1 ssnoff:adda18cc maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:52382 10.0.1.1:10029 timer:(keepalive,58sec,0) ino:0 sk:102c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:6eeb18e9 write_seq:3645886540387495177 snd_una:3645886540387494124 rcv_nxt:10888327221644308047 bytes_sent:1052 subflows_total:1 last_data_sent:32029 last_data_recv:36267 last_ack_recv:36267 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:53922 10.0.1.1:10030 timer:(on,16sec,7) ino:0 sk:2022 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.212/0.606 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 9557756bps lastsnd:9823 lastrcv:36232 lastack:36232 pacing_rate 191155112bps delivered:1 app_limited busy:36231ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.212 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ae199266(id:0) seq:0 sfseq:1 ssnoff:ac8938d9 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53922 10.0.1.1:10030 timer:(keepalive,58sec,0) ino:0 sk:2023 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:ae199266 write_seq:6026092314487366442 snd_una:6026092314487365389 rcv_nxt:11059282728911256698 bytes_sent:1052 subflows_total:1 last_data_sent:32023 last_data_recv:36238 last_ack_recv:36238 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:56492 10.0.1.1:10031 timer:(on,16sec,7) ino:0 sk:2024 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.192/0.596 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 9718121bps lastsnd:9706 lastrcv:36193 lastack:36193 pacing_rate 194362416bps delivered:1 app_limited busy:36192ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.192 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/2426a289(id:0) seq:0 sfseq:1 ssnoff:8101e65 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:56492 10.0.1.1:10031 timer:(keepalive,58sec,0) ino:0 sk:2025 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:2426a289 write_seq:15785872447880828782 snd_una:15785872447880827729 rcv_nxt:1859083923698093240 bytes_sent:1052 subflows_total:1 last_data_sent:31968 last_data_recv:36199 last_ack_recv:36199 # 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 ns1-4PcS9D (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-WF0scy (connector) socket stat for 10032: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # 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 ns1-4PcS9D (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-WF0scy (connector) socket stat for 10033: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # 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 ns1-4PcS9D (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-WF0scy (connector) socket stat for 10034: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:53802 10.0.1.1:10035 timer:(on,16sec,7) ino:0 sk:a6 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.236/0.618 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 9372168bps lastsnd:9641 lastrcv:36307 lastack:36307 pacing_rate 187443360bps delivered:1 app_limited busy:36306ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.236 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/479144ee(id:0) seq:0 sfseq:1 ssnoff:db17e8f5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53802 10.0.1.1:10035 timer:(keepalive,58sec,0) ino:0 sk:a7 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:479144ee write_seq:12216011998690089829 snd_una:12216011998690088776 rcv_nxt:14416861057996700381 bytes_sent:1052 subflows_total:1 last_data_sent:32102 last_data_recv:36312 last_ack_recv:36312 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:36484 10.0.1.1:10036 timer:(on,16sec,7) ino:0 sk:102d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.218/0.609 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 9510673bps lastsnd:9405 lastrcv:36179 lastack:36179 pacing_rate 190213464bps delivered:1 app_limited busy:36178ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.218 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/4b43b1fa(id:0) seq:0 sfseq:1 ssnoff:da103cca maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:36484 10.0.1.1:10036 timer:(keepalive,58sec,0) ino:0 sk:102e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:4b43b1fa write_seq:3360439868879193229 snd_una:3360439868879192176 rcv_nxt:9680969480505267410 bytes_sent:1052 subflows_total:1 last_data_sent:31973 last_data_recv:36185 last_ack_recv:36185 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:43634 10.0.1.1:10037 timer:(on,16sec,7) ino:0 sk:2026 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.19/0.595 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 9734454bps lastsnd:9730 lastrcv:36187 lastack:36187 pacing_rate 194689072bps delivered:1 app_limited busy:36186ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.19 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/af39df56(id:0) seq:0 sfseq:1 ssnoff:e2ec8f75 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:43634 10.0.1.1:10037 timer:(keepalive,58sec,0) ino:0 sk:2027 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:af39df56 write_seq:14863827156691594052 snd_una:14863827156691592999 rcv_nxt:16246371491819599690 bytes_sent:1052 subflows_total:1 last_data_sent:31981 last_data_recv:36194 last_ack_recv:36194 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:37460 10.0.1.1:10038 timer:(on,16sec,7) ino:0 sk:102f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.201/0.6 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 9645296bps lastsnd:9416 lastrcv:36164 lastack:36164 pacing_rate 192905904bps delivered:1 app_limited busy:36163ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.201 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/709f8ff1(id:0) seq:0 sfseq:1 ssnoff:d08cc1a6 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:37460 10.0.1.1:10038 timer:(keepalive,58sec,0) ino:0 sk:1030 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:709f8ff1 write_seq:2551254346609772925 snd_una:2551254346609771872 rcv_nxt:13488691655830770674 bytes_sent:1052 subflows_total:1 last_data_sent:31958 last_data_recv:36168 last_ack_recv:36168 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:59672 10.0.1.1:10039 timer:(on,16sec,7) ino:0 sk:2028 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1108,w2988,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.087/0.543 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 10656854bps lastsnd:9250 lastrcv:36157 lastack:36157 pacing_rate 213137072bps delivered:1 app_limited busy:36156ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:201 minrtt:1.087 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6a15a6a(id:0) seq:0 sfseq:1 ssnoff:d29c8575 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:59672 10.0.1.1:10039 timer:(keepalive,58sec,0) ino:0 sk:2029 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2774,w1322,o0,bl0,d0) subflows_max:1 remote_key token:6a15a6a write_seq:970675821382552126 snd_una:970675821382551073 rcv_nxt:2354438642725329176 local_addr_used:1 local_addr_max:1 bytes_sent:300 last_data_sent:35156 last_data_recv:36164 last_ack_recv:36164 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:57172 10.0.1.1:10040 timer:(on,16sec,7) ino:0 sk:a8 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.505/1.252 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 4624351bps lastsnd:9668 lastrcv:36174 lastack:36175 pacing_rate 92487024bps delivered:1 app_limited busy:36174ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:2.505 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/71887b68(id:0) seq:0 sfseq:1 ssnoff:13e8030c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:57172 10.0.1.1:10040 timer:(keepalive,58sec,0) ino:0 sk:a9 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:71887b68 write_seq:3083911162920004329 snd_una:3083911162920003276 rcv_nxt:10132737638500872608 bytes_sent:1052 subflows_total:1 last_data_sent:31962 last_data_recv:36181 last_ack_recv:36181 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:47904 10.0.1.1:10041 timer:(on,16sec,7) ino:0 sk:aa cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.35/0.675 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 8580741bps lastsnd:9590 lastrcv:36133 lastack:36133 pacing_rate 171614808bps delivered:1 app_limited busy:36132ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.35 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/56423004(id:0) seq:0 sfseq:1 ssnoff:a718b3e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:47904 10.0.1.1:10041 timer:(keepalive,58sec,0) ino:0 sk:ab cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:56423004 write_seq:13893666528689212842 snd_una:13893666528689211789 rcv_nxt:8608572105346622972 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31930 last_data_recv:36139 last_ack_recv:36139 # 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 3 0.0 # TcpInErrs 1 0.0 # TcpExtTCPLostRetransmit 2 0.0 # TcpExtTCPTimeouts 3 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 1 0.0 # TcpExtTCPSYNChallenge 1 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 3 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:57634 10.0.1.1:10042 timer:(on,16sec,7) ino:0 sk:1031 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.212/0.606 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 9557756bps lastsnd:9114 lastrcv:35782 lastack:35782 pacing_rate 191155112bps delivered:1 app_limited busy:35781ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.212 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/faf9c6b5(id:0) seq:0 sfseq:1 ssnoff:c69acb maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:57634 10.0.1.1:10042 timer:(keepalive,59sec,0) ino:0 sk:1032 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:faf9c6b5 write_seq:9721725606970105073 snd_una:9721725606970104020 rcv_nxt:13202325400497550055 bytes_sent:1052 subflows_total:1 last_data_sent:31569 last_data_recv:35788 last_ack_recv:35788 # 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 ns1-4PcS9D (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-WF0scy (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 10.0.1.2:34162 10.0.1.1:10043 timer:(on,16sec,7) ino:0 sk:ac cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.148/0.574 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 10090592bps lastsnd:9529 lastrcv:36195 lastack:36195 pacing_rate 201811840bps delivered:1 app_limited busy:36194ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.148 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/4fb56a4e(id:0) seq:0 sfseq:1 ssnoff:a093dff8 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:34162 10.0.1.1:10043 timer:(keepalive,58sec,0) ino:0 sk:ad cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:4fb56a4e write_seq:1065813122004926385 snd_una:1065813122004925332 rcv_nxt:14913118550239346214 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31987 last_data_recv:36201 last_ack_recv:36201 # 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 ns1-4PcS9D (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-WF0scy (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]:34180 [dead:beef:1::1]:10044 timer:(on,16sec,7) ino:0 sk:202a cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.221/1.11 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 5143629bps lastsnd:9400 lastrcv:36234 lastack:36234 pacing_rate 102872576bps delivered:1 app_limited busy:36233ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:2.221 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1a57c468(id:0) seq:0 sfseq:1 ssnoff:c33631c8 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:34180 [dead:beef:1::1]:10044 timer:(keepalive,58sec,0) ino:0 sk:202b cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:1a57c468 write_seq:4401988270766063107 snd_una:4401988270766062054 rcv_nxt:12998888490412474727 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:32019 last_data_recv:36242 last_ack_recv:36242 # 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 3 0.0 # TcpInErrs 1 0.0 # TcpExtTCPLostRetransmit 2 0.0 # TcpExtTCPTimeouts 3 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 1 0.0 # TcpExtTCPSYNChallenge 1 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 3 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 ns1-4PcS9D (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-WF0scy (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]:58018 [dead:beef:1::1]:10045 timer:(on,17sec,7) ino:0 sk:310f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.756/0.878 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 6505695bps lastsnd:8848 lastrcv:35761 lastack:35761 pacing_rate 130113888bps delivered:1 app_limited busy:35760ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.756 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/531ba97e(id:0) seq:0 sfseq:1 ssnoff:6a5bb72 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:58018 [dead:beef:1::1]:10045 timer:(keepalive,59sec,0) ino:0 sk:3110 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:531ba97e write_seq:6063177770874249469 snd_una:6063177770874248416 rcv_nxt:7567793962494625759 bytes_sent:1052 subflows_total:1 last_data_sent:31545 last_data_recv:35767 last_ack_recv:35767 # 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 ns1-4PcS9D (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-WF0scy (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]:47368 [dead:beef:1::1]:10046 timer:(on,16sec,7) ino:0 sk:1033 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.674/0.837 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 6824373bps lastsnd:9632 lastrcv:36126 lastack:36126 pacing_rate 136487448bps delivered:1 app_limited busy:36125ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.674 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6c88fd25(id:0) seq:0 sfseq:1 ssnoff:3339df5d maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:47368 [dead:beef:1::1]:10046 timer:(keepalive,58sec,0) ino:0 sk:1034 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:6c88fd25 write_seq:795721596250280631 snd_una:795721596250279578 rcv_nxt:3987571940151774833 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31923 last_data_recv:36132 last_ack_recv:36132 # 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 ns1-4PcS9D (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-WF0scy (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]:40714 [dead:beef:1::1]:10047 timer:(on,16sec,7) ino:0 sk:ae cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.772/0.886 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 6446953bps lastsnd:9782 lastrcv:36212 lastack:36212 pacing_rate 128939048bps delivered:1 app_limited busy:36211ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.772 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/4ed1b6c1(id:0) seq:0 sfseq:1 ssnoff:d9ad3389 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:40714 [dead:beef:1::1]:10047 timer:(keepalive,58sec,0) ino:0 sk:af cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:4ed1b6c1 write_seq:4245402279847246076 snd_una:4245402279847245023 rcv_nxt:7659299240301100968 bytes_sent:1052 subflows_total:1 last_data_sent:32001 last_data_recv:36219 last_ack_recv:36219 # 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 ns1-4PcS9D (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-WF0scy (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]:40214 [dead:beef:1::1]:10048 timer:(on,16sec,7) ino:0 sk:3111 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.057/1.028 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 5553719bps lastsnd:9683 lastrcv:36171 lastack:36171 pacing_rate 111074376bps delivered:1 app_limited busy:36170ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:2.057 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/f40e189b(id:0) seq:0 sfseq:1 ssnoff:6a159582 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:40214 [dead:beef:1::1]:10048 timer:(keepalive,58sec,0) ino:0 sk:3112 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:f40e189b write_seq:5777848593485021431 snd_una:5777848593485020378 rcv_nxt:1288362468619231976 bytes_sent:1052 subflows_total:1 last_data_sent:31967 last_data_recv:36178 last_ack_recv:36178 # 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) # [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 ns1-4PcS9D (listener) socket stat for 10049: # 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-WF0scy (connector) socket stat for 10049: # 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]:38388 [dead:beef:1::1]:10049 timer:(on,16sec,7) ino:0 sk:202c cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.619/0.809 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 7056208bps lastsnd:9683 lastrcv:36278 lastack:36278 pacing_rate 141124144bps delivered:1 app_limited busy:36277ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.619 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/bc6e6e5a(id:0) seq:0 sfseq:1 ssnoff:393f53e7 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:38388 [dead:beef:1::1]:10049 timer:(keepalive,58sec,0) ino:0 sk:202d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:bc6e6e5a write_seq:4938103397608438723 snd_una:4938103397608437670 rcv_nxt:14609650822046807841 bytes_sent:1052 subflows_total:1 last_data_sent:32068 last_data_recv:36285 last_ack_recv:36285 # 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 # 051 remove subflow and signal 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 ns1-4PcS9D (listener) socket stat for 10050: # 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-WF0scy (connector) socket stat for 10050: # 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]:55784 [dead:beef:1::1]:10050 timer:(on,16sec,7) ino:0 sk:202e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.127/1.063 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 5370945bps lastsnd:9383 lastrcv:36189 lastack:36189 pacing_rate 107418896bps delivered:1 app_limited busy:36188ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:2.127 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/a9a30e2e(id:0) seq:0 sfseq:1 ssnoff:ce7ebbc7 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:55784 [dead:beef:1::1]:10050 timer:(keepalive,58sec,0) ino:0 sk:202f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:a9a30e2e write_seq:927988922443329338 snd_una:927988922443328285 rcv_nxt:11186502188153015735 bytes_sent:1052 subflows_total:1 last_data_sent:31982 last_data_recv:36197 last_ack_recv:36197 # 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 # 052 single subflow IPv4-mapped # 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 ns1-4PcS9D (listener) socket stat for 10051: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10051 [::ffff:10.0.1.2]:52628 timer:(on,291ms,4) ino:0 sk:3113 # # 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-WF0scy (connector) socket stat for 10051: # 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 [::ffff:10.0.1.2]:52628 [::ffff:10.0.1.1]:10051 timer:(on,21sec,7) ino:0 sk:1035 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.887/0.943 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 6138845bps lastsnd:4710 lastrcv:31586 lastack:31586 pacing_rate 122776888bps delivered:1 app_limited busy:31585ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.887 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/75e12c85(id:0) seq:0 sfseq:1 ssnoff:40af5496 maplen:0 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.2]:52628 [::ffff:10.0.1.1]:10051 timer:(keepalive,58sec,0) ino:0 sk:1036 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:75e12c85 write_seq:6981607935234736571 snd_una:6981607935234735518 rcv_nxt:7095526074043717597 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31387 last_data_recv:31592 last_ack_recv:31592 # 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 # 053 signal address IPv4-mapped # 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 ns1-4PcS9D (listener) socket stat for 10052: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10052 [::ffff:10.0.1.2]:40684 timer:(on,299ms,4) ino:0 sk:3114 # # 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-WF0scy (connector) socket stat for 10052: # 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 [::ffff:10.0.1.2]:40684 [::ffff:10.0.1.1]:10052 timer:(on,21sec,7) ino:0 sk:b0 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.197/0.598 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 9677527bps lastsnd:4698 lastrcv:31554 lastack:31554 pacing_rate 193550536bps delivered:1 app_limited busy:31553ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.197 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/e21c857f(id:0) seq:0 sfseq:1 ssnoff:8e3ae2d9 maplen:0 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.2]:40684 [::ffff:10.0.1.1]:10052 timer:(keepalive,58sec,0) ino:0 sk:b1 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:e21c857f write_seq:8047597609498170541 snd_una:8047597609498169488 rcv_nxt:12956289991295830736 bytes_sent:1052 subflows_total:1 last_data_sent:31354 last_data_recv:31559 last_ack_recv:31559 # 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 # 054 single subflow v4-map-v6 # 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 ns1-4PcS9D (listener) socket stat for 10053: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10053 [::ffff:10.0.1.2]:57122 timer:(on,,4) ino:0 sk:b2 # # 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-WF0scy (connector) socket stat for 10053: # 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 [::ffff:10.0.1.2]:57122 [::ffff:10.0.1.1]:10053 timer:(on,20sec,7) ino:0 sk:3115 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.238/0.619 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 9357027bps lastsnd:5113 lastrcv:31593 lastack:31593 pacing_rate 187140544bps delivered:1 app_limited busy:31592ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.238 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3640d497(id:0) seq:0 sfseq:1 ssnoff:91dc1346 maplen:0 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.2]:57122 [::ffff:10.0.1.1]:10053 timer:(keepalive,58sec,0) ino:0 sk:3116 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:3640d497 write_seq:17210291390642740903 snd_una:17210291390642739850 rcv_nxt:7769268269199785243 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31395 last_data_recv:31599 last_ack_recv:31599 # 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 # 055 signal address v4-map-v6 # 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 ns1-4PcS9D (listener) socket stat for 10054: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10054 [::ffff:10.0.1.2]:58204 timer:(on,226ms,4) ino:0 sk:3117 # # 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-WF0scy (connector) socket stat for 10054: # 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 [::ffff:10.0.1.2]:58204 [::ffff:10.0.1.1]:10054 timer:(on,21sec,7) ino:0 sk:b3 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.201/0.6 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 9645296bps lastsnd:4785 lastrcv:31658 lastack:31658 pacing_rate 192905904bps delivered:1 app_limited busy:31657ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.201 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/398a6b9f(id:0) seq:0 sfseq:1 ssnoff:1b445cc1 maplen:0 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.2]:58204 [::ffff:10.0.1.1]:10054 timer:(keepalive,58sec,0) ino:0 sk:b4 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:398a6b9f write_seq:9128263650336879370 snd_una:9128263650336878317 rcv_nxt:6221850831950910250 bytes_sent:1052 subflows_total:1 last_data_sent:31459 last_data_recv:31663 last_ack_recv:31663 # 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 # 056 single subflow v6-map-v4 # 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 ns1-4PcS9D (listener) socket stat for 10055: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10055 [::ffff:10.0.1.2]:55848 timer:(on,173ms,4) ino:0 sk:1037 # # 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-WF0scy (connector) socket stat for 10055: # 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 10.0.1.2:55848 10.0.1.1:10055 timer:(on,20sec,7) ino:0 sk:b5 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.535/0.767 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 7546580bps lastsnd:4858 lastrcv:31673 lastack:31673 pacing_rate 150931592bps delivered:1 app_limited busy:31663ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.535 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1c8cef5c(id:0) seq:0 sfseq:1 ssnoff:9939af12 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55848 10.0.1.1:10055 timer:(keepalive,58sec,0) ino:0 sk:b6 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:1c8cef5c write_seq:16110144153420650914 snd_una:16110144153420649861 rcv_nxt:10771258908645396054 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31466 last_data_recv:31679 last_ack_recv:31679 # 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 # 057 signal address v6-map-v4 # 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 ns1-4PcS9D (listener) socket stat for 10056: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10056 [::ffff:10.0.1.2]:52810 timer:(on,,4) ino:0 sk:3118 # # 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-WF0scy (connector) socket stat for 10056: # 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 10.0.1.2:52810 10.0.1.1:10056 timer:(on,20sec,7) ino:0 sk:b7 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.159/0.579 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 9994823bps lastsnd:5243 lastrcv:31665 lastack:31665 pacing_rate 199896456bps delivered:1 app_limited busy:31664ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.159 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/571ffcc3(id:0) seq:0 sfseq:1 ssnoff:a5483cb7 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:52810 10.0.1.1:10056 timer:(keepalive,58sec,0) ino:0 sk:b8 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:571ffcc3 write_seq:13776652276142324383 snd_una:13776652276142323330 rcv_nxt:332931767165795998 bytes_sent:1052 subflows_total:1 last_data_sent:31467 last_data_recv:31671 last_ack_recv:31671 # 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 # 058 no JOIN with diff families v4-v6 # 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 ns1-4PcS9D (listener) socket stat for 10057: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10057 [::ffff:10.0.1.2]:58256 timer:(on,345ms,4) ino:0 sk:3119 # # 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-WF0scy (connector) socket stat for 10057: # 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 10.0.1.2:58256 10.0.1.1:10057 timer:(on,21sec,7) ino:0 sk:2030 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.411/0.705 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 8209780bps lastsnd:4656 lastrcv:31539 lastack:31540 pacing_rate 164195600bps delivered:1 app_limited busy:31538ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.411 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/109537b1(id:0) seq:0 sfseq:1 ssnoff:d0ea1f67 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:58256 10.0.1.1:10057 timer:(keepalive,58sec,0) ino:0 sk:2031 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:109537b1 write_seq:8123745914764454180 snd_una:8123745914764453127 rcv_nxt:9169599904715753364 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31342 last_data_recv:31546 last_ack_recv:31546 # 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 ] # 059 no JOIN with diff families v4-v6-2 # 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 ns1-4PcS9D (listener) socket stat for 10058: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [::ffff:10.0.1.1]:10058 [::ffff:10.0.1.2]:54620 timer:(on,330ms,4) ino:0 sk:311a # # 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-WF0scy (connector) socket stat for 10058: # 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 10.0.1.2:54620 10.0.1.1:10058 timer:(on,21sec,7) ino:0 sk:311b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.261/0.63 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 9186360bps lastsnd:4664 lastrcv:31536 lastack:31536 pacing_rate 183727200bps delivered:1 app_limited busy:31535ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.261 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1ac3ddd2(id:0) seq:0 sfseq:1 ssnoff:b299c4b3 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:54620 10.0.1.1:10058 timer:(keepalive,58sec,0) ino:0 sk:311c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:1ac3ddd2 write_seq:5425289767895666182 snd_una:5425289767895665129 rcv_nxt:16154299206081011480 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31337 last_data_recv:31541 last_ack_recv:31541 # 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 ] # 060 no JOIN with diff families v6-v4 # 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 ns1-4PcS9D (listener) socket stat for 10059: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp SYN-RECV 0 0 [dead:beef:1::1]:10059 [dead:beef:1::2]:59258 timer:(on,341ms,4) ino:0 sk:1038 # # 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-WF0scy (connector) socket stat for 10059: # 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]:59258 [dead:beef:1::1]:10059 timer:(on,21sec,7) ino:0 sk:1039 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.081/1.04 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 5489668bps lastsnd:4668 lastrcv:31573 lastack:31573 pacing_rate 109793368bps delivered:1 app_limited busy:31572ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 minrtt:2.081 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/93753fab(id:0) seq:0 sfseq:1 ssnoff:135def57 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:59258 [dead:beef:1::1]:10059 timer:(keepalive,58sec,0) ino:0 sk:103a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:93753fab write_seq:9748091092477778023 snd_una:9748091092477776970 rcv_nxt:15280180651512370530 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31375 last_data_recv:31580 last_ack_recv:31580 # 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 ] # 061 IPv4 sockets do not use IPv6 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 ns1-4PcS9D (listener) socket stat for 10060: # 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-WF0scy (connector) socket stat for 10060: # 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 10.0.1.2:33484 10.0.1.1:10060 timer:(on,16sec,7) ino:0 sk:311d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.143/0.571 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 10134733bps lastsnd:9713 lastrcv:36157 lastack:36157 pacing_rate 202694656bps delivered:1 app_limited busy:36156ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.143 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3d02c585(id:0) seq:0 sfseq:1 ssnoff:71fff19e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33484 10.0.1.1:10060 timer:(keepalive,58sec,0) ino:0 sk:b9 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:3d02c585 write_seq:8259200035598540343 snd_una:8259200035598539290 rcv_nxt:3171768140714639731 bytes_sent:1052 subflows_total:1 last_data_sent:31954 last_data_recv:36164 last_ack_recv:36164 # 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 ] # 062 simult IPv4 and IPv6 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 ns1-4PcS9D (listener) socket stat for 10061: # 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-WF0scy (connector) socket stat for 10061: # 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:2::2]:40296 [dead:beef:2::1]:10061 timer:(on,16sec,7) ino:0 sk:ba cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.735/0.867 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 6584438bps lastsnd:9285 lastrcv:36173 lastack:36173 pacing_rate 131688760bps delivered:1 app_limited busy:36172ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.735 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/5e4069a(id:0) seq:0 sfseq:1 ssnoff:56af47cb maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:2::2]:40296 [dead:beef:2::1]:10061 timer:(keepalive,58sec,0) ino:0 sk:bb cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:5e4069a write_seq:9089143961774150356 snd_una:9089143961774149303 rcv_nxt:3083269960107907854 bytes_sent:1052 subflows_total:1 last_data_sent:31968 last_data_recv:36179 last_ack_recv:36179 # 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 # 063 simult IPv4 and IPv6 subflows, fullmesh 1x1 # 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 ns1-4PcS9D (listener) socket stat for 10062: # 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-WF0scy (connector) socket stat for 10062: # 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:2::2]:60226 [dead:beef:2::1]:10062 timer:(on,16sec,7) ino:0 sk:103b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.663/0.831 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 6869513bps lastsnd:9519 lastrcv:36162 lastack:36162 pacing_rate 137390256bps delivered:1 app_limited busy:36160ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.663 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/d613fe94(id:0) seq:0 sfseq:1 ssnoff:c3c7761c maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:2::2]:60226 [dead:beef:2::1]:10062 timer:(keepalive,58sec,0) ino:0 sk:103c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:4 add_addr_accepted_max:1 remote_key token:d613fe94 write_seq:13746927828749612998 snd_una:13746927828749611945 rcv_nxt:16319069125653761648 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31956 last_data_recv:36167 last_ack_recv:36167 # 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 # 064 simult IPv4 and IPv6 subflows, fullmesh 2x2 # 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 ns1-4PcS9D (listener) socket stat for 10063: # 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-WF0scy (connector) socket stat for 10063: # 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]:48352 [dead:beef:1::1]:10063 timer:(on,16sec,7) ino:0 sk:103d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.97/0.985 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 5798985bps lastsnd:9619 lastrcv:36159 lastack:36159 pacing_rate 115979688bps delivered:1 app_limited busy:36158ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.97 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/28a6cf40(id:0) seq:0 sfseq:1 ssnoff:bd991651 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:48352 [dead:beef:1::1]:10063 timer:(keepalive,58sec,0) ino:0 sk:103e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:4 add_addr_accepted_max:2 remote_key token:28a6cf40 write_seq:4712865169465214688 snd_una:4712865169465213635 rcv_nxt:13090774231927323719 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31948 last_data_recv:36167 last_ack_recv:36167 # 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 4 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 4 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 4 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 4 # join Tx [FAIL] see above # 065 single subflow, backup # 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 ns1-4PcS9D (listener) socket stat for 10064: # 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-WF0scy (connector) socket stat for 10064: # 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 10.0.1.2:59450 10.0.1.1:10064 timer:(on,16sec,7) ino:0 sk:103f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.187/0.593 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 9759056bps lastsnd:9716 lastrcv:36151 lastack:36151 pacing_rate 195181128bps delivered:1 app_limited busy:36150ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.187 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/914fb501(id:0) seq:0 sfseq:1 ssnoff:c6db3215 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:59450 10.0.1.1:10064 timer:(keepalive,58sec,0) ino:0 sk:1040 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:914fb501 write_seq:10265341387979591648 snd_una:10265341387979590595 rcv_nxt:457712246233783021 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31942 last_data_recv:36156 last_ack_recv:36156 # 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 # mp_prio tx server [ OK ] # mp_prio rx client [FAIL] got 0 MP_PRIO[s] RX expected 1 # syn backup [FAIL] got 0 JOIN[s] syn with Backup expected 1 # synack backup [ OK ] # 066 single address, backup # 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 ns1-4PcS9D (listener) socket stat for 10065: # 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-WF0scy (connector) socket stat for 10065: # 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 10.0.1.2:45416 10.0.1.1:10065 timer:(on,16sec,7) ino:0 sk:311e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.181/0.59 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 9808637bps lastsnd:9375 lastrcv:36262 lastack:36262 pacing_rate 196172728bps delivered:1 app_limited busy:36261ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.181 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/62e334b4(id:0) seq:0 sfseq:1 ssnoff:d9ccfe94 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:45416 10.0.1.1:10065 timer:(keepalive,58sec,0) ino:0 sk:311f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:62e334b4 write_seq:2750657933534986146 snd_una:2750657933534985093 rcv_nxt:1731265227590509713 bytes_sent:1052 subflows_total:1 last_data_sent:32059 last_data_recv:36279 last_ack_recv:36279 # 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 # mp_prio tx server [FAIL] got 0 MP_PRIO[s] TX expected 1 # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [FAIL] got 0 JOIN[s] synack with Backup expected 1 # 067 single address, switch to backup # 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 ns1-4PcS9D (listener) socket stat for 10066: # 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-WF0scy (connector) socket stat for 10066: # 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 10.0.1.2:43176 10.0.1.1:10066 timer:(on,16sec,7) ino:0 sk:bc cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.139/0.569 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 10170325bps lastsnd:9440 lastrcv:36288 lastack:36288 pacing_rate 203406496bps delivered:1 app_limited busy:36278ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.139 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/64aeea68(id:0) seq:0 sfseq:1 ssnoff:d47f0650 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:43176 10.0.1.1:10066 timer:(keepalive,58sec,0) ino:0 sk:bd cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:64aeea68 write_seq:16438587270305861293 snd_una:16438587270305860240 rcv_nxt:5439459286598222459 bytes_sent:1052 subflows_total:1 last_data_sent:32072 last_data_recv:36295 last_ack_recv:36295 # 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 # mp_prio tx server [FAIL] got 0 MP_PRIO[s] TX expected 1 # mp_prio rx client [FAIL] got 0 MP_PRIO[s] RX expected 1 # syn backup [ OK ] # synack backup [ OK ] # 068 single address with port, backup # 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 ns1-4PcS9D (listener) socket stat for 10067: # 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-WF0scy (connector) socket stat for 10067: # 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 10.0.1.2:49686 10.0.1.1:10067 timer:(on,16sec,7) ino:0 sk:3120 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.226/1.113 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 5203953bps lastsnd:9556 lastrcv:36322 lastack:36322 pacing_rate 104079064bps delivered:1 app_limited busy:36321ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:2.226 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3d17f6c6(id:0) seq:0 sfseq:1 ssnoff:2deeaebd maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:49686 10.0.1.1:10067 timer:(keepalive,58sec,0) ino:0 sk:3121 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:3d17f6c6 write_seq:6759402287017421165 snd_una:6759402287017420112 rcv_nxt:7892511257437667958 bytes_sent:1052 subflows_total:1 last_data_sent:32116 last_data_recv:36328 last_ack_recv:36328 # 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 # mp_prio tx server [FAIL] got 0 MP_PRIO[s] TX expected 1 # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [FAIL] got 0 JOIN[s] synack with Backup expected 1 # 069 mpc backup # 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 ns1-4PcS9D (listener) socket stat for 10068: # 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-WF0scy (connector) socket stat for 10068: # 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 10.0.1.2:35086 10.0.1.1:10068 timer:(on,16sec,7) ino:0 sk:be cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.2/0.6 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 9653333bps lastsnd:9765 lastrcv:36298 lastack:36298 pacing_rate 193066664bps delivered:1 app_limited busy:36297ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.2 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/83cef556(id:0) seq:0 sfseq:1 ssnoff:45920e59 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:35086 10.0.1.1:10068 timer:(keepalive,58sec,0) ino:0 sk:bf cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:83cef556 write_seq:16618302445915157996 snd_una:16618302445915156943 rcv_nxt:17963347447460692153 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32082 last_data_recv:36303 last_ack_recv:36303 # 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 ] # mp_prio tx server [ OK ] # mp_prio rx client [FAIL] got 0 MP_PRIO[s] RX expected 1 # syn backup [ OK ] # synack backup [ OK ] # 070 mpc backup both sides # 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 ns1-4PcS9D (listener) socket stat for 10069: # 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-WF0scy (connector) socket stat for 10069: # 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 10.0.1.2:58708 10.0.1.1:10069 timer:(on,16sec,7) ino:0 sk:3122 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.09/1.045 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 5542584bps lastsnd:9671 lastrcv:36273 lastack:36273 pacing_rate 110851672bps delivered:1 app_limited busy:36263ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:2.09 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/aad58296(id:0) seq:0 sfseq:1 ssnoff:83a4d84a maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:58708 10.0.1.1:10069 timer:(keepalive,58sec,0) ino:0 sk:3123 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:aad58296 write_seq:8438452472536104505 snd_una:8438452472536103452 rcv_nxt:15374575640825742212 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:32065 last_data_recv:36285 last_ack_recv:36285 # 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 # mp_prio tx server [FAIL] got 0 MP_PRIO[s] TX expected 1 # mp_prio rx client [FAIL] got 0 MP_PRIO[s] RX expected 1 # syn backup [FAIL] got 0 JOIN[s] syn with Backup expected 1 # synack backup [FAIL] got 0 JOIN[s] synack with Backup expected 1 # 071 mpc switch to backup # 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 # 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 # MPTcpExtMPPrioTx 1 0.0 # # netns ns1-4PcS9D (listener) socket stat for 10070: # 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-WF0scy (connector) socket stat for 10070: # 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 10.0.1.2:57414 10.0.1.1:10070 timer:(on,16sec,7) ino:0 sk:c0 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.213/0.606 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 9549876bps lastsnd:9730 lastrcv:36277 lastack:36277 pacing_rate 190997520bps delivered:1 app_limited busy:36275ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.213 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmbc token:0000(id:0)/dd690072(id:0) seq:0 sfseq:1 ssnoff:c1cf500a maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:57414 10.0.1.1:10070 timer:(keepalive,58sec,0) ino:0 sk:c1 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:dd690072 write_seq:16965669126984847972 snd_una:16965669126984846919 rcv_nxt:13191984887633917760 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32069 last_data_recv:36283 last_ack_recv:36283 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 10 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 # MPTcpExtMPPrioTx 1 0.0 # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [FAIL] got 0 MP_PRIO[s] RX expected 1 # syn backup [ OK ] # synack backup [ OK ] # 072 mpc switch to backup both sides # 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 # 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 # MPTcpExtMPPrioTx 1 0.0 # # netns ns1-4PcS9D (listener) socket stat for 10071: # 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-WF0scy (connector) socket stat for 10071: # 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 10.0.1.2:40934 10.0.1.1:10071 timer:(on,16sec,7) ino:0 sk:c2 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.115/0.557 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 10389238bps lastsnd:9369 lastrcv:36268 lastack:36268 pacing_rate 207784752bps delivered:1 app_limited busy:36267ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.115 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmbc token:0000(id:0)/59808793(id:0) seq:0 sfseq:1 ssnoff:1a6af058 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:40934 10.0.1.1:10071 timer:(keepalive,58sec,0) ino:0 sk:c3 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:59808793 write_seq:10164454180272545301 snd_una:10164454180272544248 rcv_nxt:10118904863038881897 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32071 last_data_recv:36281 last_ack_recv:36281 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 10 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 # MPTcpExtMPPrioTx 1 0.0 # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [FAIL] got 0 MP_PRIO[s] TX expected 1 # mp_prio rx client [FAIL] got 0 MP_PRIO[s] RX expected 1 # syn backup [ OK ] # synack backup [ OK ] # 073 signal address with port # 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 3600 seconds make[1]: Leaving directory '/home/virtme/testing-12/tools/testing/selftests/net/mptcp' make: Leaving directory '/home/virtme/testing-12/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->