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-G7Z5KO (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]:49304 timer:(on,334ms,4) ino:0 sk:29 # # 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-ULvRNG (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 10.0.1.2:49304 10.0.1.1:10000 timer:(on,21sec,7) ino:0 sk:30e2 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.227/1.113 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 5201617bps lastsnd:4675 lastrcv:31540 lastack:31540 pacing_rate 104032328bps delivered:1 app_limited busy:31539ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:2.227 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/afc4db5(id:0) seq:0 sfseq:1 ssnoff:2c4f5678 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:49304 10.0.1.1:10000 timer:(keepalive,58sec,0) ino:0 sk:30e3 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:afc4db5 write_seq:16956943890410126538 snd_una:16956943890410125485 rcv_nxt:4217474244249744883 bytes_sent:1052 subflows_total:1 last_data_sent:31343 last_data_recv:31548 last_ack_recv:31548 # 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-G7Z5KO (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]:54490 timer:(on,,4) ino:0 sk:2a # # 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-ULvRNG (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 10.0.1.2:54490 10.0.1.1:10001 timer:(on,20sec,7) ino:0 sk:2b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.559/0.779 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 7430404bps lastsnd:5168 lastrcv:31799 lastack:31799 pacing_rate 148608080bps delivered:1 app_limited busy:31798ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.559 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c248f56b(id:0) seq:0 sfseq:1 ssnoff:e53fab52 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:54490 10.0.1.1:10001 timer:(keepalive,58sec,0) ino:0 sk:2c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) remote_key token:c248f56b write_seq:5114094220623897317 snd_una:5114094220623896264 rcv_nxt:1561411661156560474 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31600 last_data_recv:31804 last_ack_recv:31804 # 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-G7Z5KO (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]:49550 timer:(on,066ms,4) ino:0 sk:2d # # 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-ULvRNG (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 10.0.1.2:49550 10.0.1.1:10002 timer:(on,20sec,7) ino:0 sk:2e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.226/0.613 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 9448613bps lastsnd:4947 lastrcv:31695 lastack:31695 pacing_rate 188972264bps delivered:1 app_limited busy:31694ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.226 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/e6c88c0c(id:0) seq:0 sfseq:1 ssnoff:d7ba0f84 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:49550 10.0.1.1:10002 timer:(keepalive,58sec,0) ino:0 sk:2f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:e6c88c0c write_seq:5188698645280764751 snd_una:5188698645280763698 rcv_nxt:7611899067656281944 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31496 last_data_recv:31701 last_ack_recv:31701 # 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-G7Z5KO (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]:46838 timer:(on,,4) ino:0 sk:1030 # # 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-ULvRNG (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 10.0.1.2:46838 10.0.1.1:10003 timer:(on,20sec,7) ino:0 sk:208f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.218/0.609 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 9510673bps lastsnd:5095 lastrcv:31587 lastack:31587 pacing_rate 190213464bps delivered:1 app_limited busy:31586ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.218 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/5feb3ba5(id:0) seq:0 sfseq:1 ssnoff:5cfcc815 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:46838 10.0.1.1:10003 timer:(keepalive,58sec,0) ino:0 sk:2090 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:5feb3ba5 write_seq:12205832110202901201 snd_una:12205832110202900148 rcv_nxt:3563540904758325208 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31389 last_data_recv:31593 last_ack_recv:31593 # 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-G7Z5KO (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]:35320 timer:(on,298ms,4) ino:0 sk:30e4 # # 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-ULvRNG (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 10.0.1.2:35320 10.0.1.1:10004 timer:(on,21sec,7) ino:0 sk:30 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.234/0.617 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 9387358bps lastsnd:4739 lastrcv:31627 lastack:31627 pacing_rate 187747160bps delivered:1 app_limited busy:31625ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.234 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6721039f(id:0) seq:0 sfseq:1 ssnoff:9f55ae50 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:35320 10.0.1.1:10004 timer:(keepalive,58sec,0) ino:0 sk:31 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:6721039f write_seq:7548460842905929254 snd_una:7548460842905928201 rcv_nxt:416462873944811016 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31430 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 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-G7Z5KO (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]:58044 timer:(on,190ms,4) ino:0 sk:2091 # # 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-ULvRNG (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 10.0.1.2:58044 10.0.1.1:10005 timer:(on,21sec,7) ino:0 sk:32 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.194/0.597 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 9701843bps lastsnd:4821 lastrcv:31591 lastack:31591 pacing_rate 194036848bps delivered:1 app_limited busy:31590ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.194 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/8d9b7a54(id:0) seq:0 sfseq:1 ssnoff:2f16c795 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:58044 10.0.1.1:10005 timer:(keepalive,58sec,0) ino:0 sk:33 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:8d9b7a54 write_seq:14980408678553785571 snd_una:14980408678553784518 rcv_nxt:18325056528724246462 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31392 last_data_recv:31596 last_ack_recv:31596 # 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-G7Z5KO (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]:50162 timer:(on,120ms,4) ino:0 sk:34 # # 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-ULvRNG (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 10.0.1.2:50162 10.0.1.1:10006 timer:(on,20sec,7) ino:0 sk:35 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.181/0.59 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 9808637bps lastsnd:4917 lastrcv:31633 lastack:31633 pacing_rate 196172728bps delivered:1 app_limited busy:31632ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.181 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/f1177473(id:0) seq:0 sfseq:1 ssnoff:59add72d maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:50162 10.0.1.1:10006 timer:(keepalive,58sec,0) ino:0 sk:36 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:f1177473 write_seq:11096326515234423388 snd_una:11096326515234422335 rcv_nxt:13814589090827353012 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31434 last_data_recv:31639 last_ack_recv:31639 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:33022 10.0.1.1:10007 timer:(on,16sec,7) ino:0 sk:30e5 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.159/0.579 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 9994823bps lastsnd:9732 lastrcv:36162 lastack:36162 pacing_rate 199896456bps delivered:1 app_limited busy:36160ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.159 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/bb5906bb(id:0) seq:0 sfseq:1 ssnoff:7b3ebb5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33022 10.0.1.1:10007 timer:(keepalive,58sec,0) ino:0 sk:30e6 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:bb5906bb write_seq:2741136057987833702 snd_una:2741136057987832649 rcv_nxt:6061764024009190672 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31951 last_data_recv:36169 last_ack_recv:36169 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:55086 10.0.1.1:10008 timer:(on,16sec,7) ino:0 sk:30e7 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.234/0.617 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 9387358bps lastsnd:9728 lastrcv:36236 lastack:36236 pacing_rate 187747160bps delivered:1 app_limited busy:36235ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.234 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/7e6c5b12(id:0) seq:0 sfseq:1 ssnoff:6faf74e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55086 10.0.1.1:10008 timer:(keepalive,58sec,0) ino:0 sk:30e8 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:7e6c5b12 write_seq:467097367753978231 snd_una:467097367753977178 rcv_nxt:15064692353956548685 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:32034 last_data_recv:36243 last_ack_recv:36243 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:48958 10.0.1.1:10009 timer:(on,16sec,7) ino:0 sk:2092 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.165/0.582 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 9943348bps lastsnd:9468 lastrcv:36265 lastack:36265 pacing_rate 198866952bps delivered:1 app_limited busy:36253ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.165 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/fdf31c36(id:0) seq:0 sfseq:1 ssnoff:5c33f597 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:48958 10.0.1.1:10009 timer:(keepalive,58sec,0) ino:0 sk:2093 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:fdf31c36 write_seq:7369548240412866916 snd_una:7369548240412865863 rcv_nxt:15956246606169691822 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:32050 last_data_recv:36270 last_ack_recv:36270 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:52190 10.0.1.1:10010 timer:(on,16sec,7) ino:0 sk:30e9 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.474/0.737 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 7858887bps lastsnd:9334 lastrcv:36248 lastack:36248 pacing_rate 157177744bps delivered:1 app_limited busy:36247ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.474 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/18a2b47d(id:0) seq:0 sfseq:1 ssnoff:f12a540a maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:52190 10.0.1.1:10010 timer:(keepalive,58sec,0) ino:0 sk:30ea cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:18a2b47d write_seq:17909988019398573124 snd_una:17909988019398572071 rcv_nxt:17517948710650109382 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32041 last_data_recv:36255 last_ack_recv:36255 # 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-G7Z5KO (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]:53784 timer:(on,047ms,4) ino:0 sk:30eb # # 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-ULvRNG (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 10.0.1.2:53784 10.0.1.1:10011 timer:(on,20sec,7) ino:0 sk:30ec cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.214/0.607 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 9542010bps lastsnd:4960 lastrcv:31693 lastack:31693 pacing_rate 190840192bps delivered:1 app_limited busy:31692ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.214 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/37065c9c(id:0) seq:0 sfseq:1 ssnoff:d3f2d835 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53784 10.0.1.1:10011 timer:(keepalive,58sec,0) ino:0 sk:30ed cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:37065c9c write_seq:11900807008376058155 snd_una:11900807008376057102 rcv_nxt:16862178834908584925 bytes_sent:1052 subflows_total:1 last_data_sent:31494 last_data_recv:31699 last_ack_recv:31699 # 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-G7Z5KO (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]:49236 timer:(on,,4) ino:0 sk:37 # # 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-ULvRNG (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 10.0.1.2:49236 10.0.1.1:10012 timer:(on,20sec,7) ino:0 sk:38 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.778/0.889 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 6515186bps lastsnd:5108 lastrcv:31608 lastack:31608 pacing_rate 130303712bps delivered:1 app_limited busy:31607ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.778 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/97667edc(id:0) seq:0 sfseq:1 ssnoff:1ae02a0f maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:49236 10.0.1.1:10012 timer:(keepalive,58sec,0) ino:0 sk:39 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:97667edc write_seq:7059631043044620780 snd_una:7059631043044619727 rcv_nxt:7131853653548909373 bytes_sent:1052 subflows_total:1 last_data_sent:31409 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 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-G7Z5KO (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]:34032 timer:(on,120ms,4) ino:0 sk:3a # # 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-ULvRNG (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 10.0.1.2:34032 10.0.1.1:10013 timer:(on,20sec,7) ino:0 sk:3b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.354/0.677 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 8555391bps lastsnd:4888 lastrcv:31588 lastack:31588 pacing_rate 171107824bps delivered:1 app_limited busy:31587ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.354 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/b18dfe9(id:0) seq:0 sfseq:1 ssnoff:ddd8b25f maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:34032 10.0.1.1:10013 timer:(keepalive,58sec,0) ino:0 sk:3c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:b18dfe9 write_seq:17648414083262546112 snd_una:17648414083262545059 rcv_nxt:15947769863575652 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31391 last_data_recv:31595 last_ack_recv:31595 # 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-G7Z5KO (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]:60098 timer:(on,244ms,4) ino:0 sk:30ee # # 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-ULvRNG (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 10.0.1.2:60098 10.0.1.1:10014 timer:(on,21sec,7) ino:0 sk:2094 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.255/0.627 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 9230279bps lastsnd:4755 lastrcv:31514 lastack:31514 pacing_rate 184605576bps delivered:1 app_limited busy:31513ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.255 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ef4c97b7(id:0) seq:0 sfseq:1 ssnoff:af274875 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:60098 10.0.1.1:10014 timer:(keepalive,58sec,0) ino:0 sk:2095 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 add_addr_signal_max:1 remote_key token:ef4c97b7 write_seq:2265929907525907455 snd_una:2265929907525906402 rcv_nxt:8931868163311184977 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31314 last_data_recv:31519 last_ack_recv:31519 # 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-G7Z5KO (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]:42814 timer:(on,201ms,4) ino:0 sk:30ef # # 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-ULvRNG (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 10.0.1.2:42814 10.0.1.1:10015 timer:(on,21sec,7) ino:0 sk:2096 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.192/0.596 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 9718121bps lastsnd:4816 lastrcv:31550 lastack:31550 pacing_rate 194362416bps delivered:1 app_limited busy:31548ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.192 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6e93c52(id:0) seq:0 sfseq:1 ssnoff:f1e383df maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42814 10.0.1.1:10015 timer:(keepalive,58sec,0) ino:0 sk:2097 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:1 remote_key token:6e93c52 write_seq:16162335791138147251 snd_una:16162335791138146198 rcv_nxt:9170994862821471583 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31350 last_data_recv:31554 last_ack_recv:31554 # 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-G7Z5KO (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]:41850 timer:(on,209ms,4) ino:0 sk:30f0 # # 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-ULvRNG (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 10.0.1.2:41850 10.0.1.1:10016 timer:(on,21sec,7) ino:0 sk:1031 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.719/0.859 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 6738802bps lastsnd:4792 lastrcv:31572 lastack:31572 pacing_rate 134776032bps delivered:1 app_limited busy:31571ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.719 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/f6db3dcb(id:0) seq:0 sfseq:1 ssnoff:ed373e12 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41850 10.0.1.1:10016 timer:(keepalive,58sec,0) ino:0 sk:1032 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:f6db3dcb write_seq:11544408328447675389 snd_una:11544408328447674336 rcv_nxt:2315577968529389712 bytes_sent:1052 subflows_total:1 last_data_sent:31373 last_data_recv:31578 last_ack_recv:31578 # 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-G7Z5KO (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]:56396 timer:(on,094ms,4) ino:0 sk:1033 # # 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-ULvRNG (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 10.0.1.2:56396 10.0.1.1:10017 timer:(on,20sec,7) ino:0 sk:2098 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.18/0.59 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 9816949bps lastsnd:4908 lastrcv:31539 lastack:31539 pacing_rate 196338976bps delivered:1 app_limited busy:31538ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.18 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/edf5011d(id:0) seq:0 sfseq:1 ssnoff:9f3c6924 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:56396 10.0.1.1:10017 timer:(keepalive,58sec,0) ino:0 sk:2099 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:edf5011d write_seq:8838351856074886113 snd_una:8838351856074885060 rcv_nxt:4465341641085421232 bytes_sent:1052 subflows_total:1 last_data_sent:31340 last_data_recv:31544 last_ack_recv:31544 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:54990 10.0.1.1:10018 timer:(on,16sec,7) ino:0 sk:209a 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:9439 lastrcv:36120 lastack:36120 pacing_rate 202694656bps delivered:1 app_limited busy:36119ms 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)/78d11ea2(id:0) seq:0 sfseq:1 ssnoff:24f5f629 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:54990 10.0.1.1:10018 timer:(keepalive,58sec,0) ino:0 sk:209b 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:78d11ea2 write_seq:2467584563730069397 snd_una:2467584563730068344 rcv_nxt:6491481629180113048 bytes_sent:1052 subflows_total:1 last_data_sent:31916 last_data_recv:36124 last_ack_recv:36124 # 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 22626 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-G7Z5KO (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-ULvRNG (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-ULvRNG 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 f2:a8:5a:2f:f4:0f brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 02:dc:a7:5e:83:9b brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 a6:ac:ef:66:20:8b brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 6: ns2eth4@if6: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether 7a:3b:2f:73:51:19 brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 18432 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-G7Z5KO (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-ULvRNG (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-ULvRNG 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 32:fc:d5:64:e6:f8 brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 DOWN mode DEFAULT group default qlen 1000 # link/ether 12:68:20:7a:9d:5c brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 42:c9:64:2d:28:0b brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 e6:bc:b0:d4:da:a2 brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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-G7Z5KO (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-ULvRNG (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-G7Z5KO (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-ULvRNG (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-ULvRNG 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 e2:64:89:c2:3c:da brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 32:06:94:98:7f:a7 brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 1a:f5:77:8c:d5:93 brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 36:aa:ff:42:1b:9c brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 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-G7Z5KO (listener) socket stat for 10023: # 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-ULvRNG (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 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 [1..-1], stale-recover delta 2 # ns2-ULvRNG 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 d2:40:ee:64:49:ed brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 DOWN mode DEFAULT group default qlen 1000 # link/ether 0a:be:fd:5c:1d:1c brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 e2:db:8e:0f:d2:60 brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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 f6:19:5a:6c:d5:97 brd ff:ff:ff:ff:ff:ff link-netns ns1-G7Z5KO # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:53216 10.0.1.1:10024 timer:(on,16sec,7) ino:0 sk:3d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.122/0.561 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 10324421bps lastsnd:9729 lastrcv:36178 lastack:36178 pacing_rate 206488408bps delivered:1 app_limited busy:36177ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.122 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/abdd9dde(id:0) seq:0 sfseq:1 ssnoff:91bf9398 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53216 10.0.1.1:10024 timer:(keepalive,58sec,0) ino:0 sk:3e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:abdd9dde write_seq:11722170995259309346 snd_una:11722170995259308293 rcv_nxt:12029599231777207226 bytes_sent:1052 subflows_total:1 last_data_sent:31984 last_data_recv:36193 last_ack_recv:36193 # 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-G7Z5KO (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-ULvRNG (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]:33430 [dead:beef:1::1]:10025 timer:(on,16sec,7) ino:0 sk:209c cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.724/0.862 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 6626450bps lastsnd:9402 lastrcv:36148 lastack:36148 pacing_rate 132529000bps delivered:1 app_limited busy:36146ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.724 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/423b9404(id:0) seq:0 sfseq:1 ssnoff:710876ad maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:33430 [dead:beef:1::1]:10025 timer:(keepalive,58sec,0) ino:0 sk:209d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:423b9404 write_seq:16329567233835627665 snd_una:16329567233835626612 rcv_nxt:2700662798190815331 bytes_sent:1052 subflows_total:1 last_data_sent:31945 last_data_recv:36154 last_ack_recv:36154 # 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-G7Z5KO (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-ULvRNG (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-G7Z5KO (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-ULvRNG (connector) socket stat for 10027: # 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 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:47458 10.0.1.1:10028 timer:(on,16sec,7) ino:0 sk:1034 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.15/0.575 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 10073043bps lastsnd:9476 lastrcv:36172 lastack:36172 pacing_rate 201460864bps delivered:1 app_limited busy:36171ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.15 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ef799ba8(id:0) seq:0 sfseq:1 ssnoff:b1214feb maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:47458 10.0.1.1:10028 timer:(keepalive,58sec,0) ino:0 sk:1035 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:ef799ba8 write_seq:4208922837253588885 snd_una:4208922837253587832 rcv_nxt:6279123482138852564 bytes_sent:1052 subflows_total:1 last_data_sent:31951 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 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:42558 10.0.1.1:10029 timer:(on,16sec,7) ino:0 sk:1036 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.683/0.841 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 6882947bps lastsnd:9648 lastrcv:36139 lastack:36139 pacing_rate 137658936bps delivered:1 app_limited busy:36138ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.683 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/9f48ffac(id:0) seq:0 sfseq:1 ssnoff:a5459d71 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42558 10.0.1.1:10029 timer:(keepalive,58sec,0) ino:0 sk:1037 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:9f48ffac write_seq:16240407239137492549 snd_una:16240407239137491496 rcv_nxt:2498750099056973074 bytes_sent:1052 subflows_total:1 last_data_sent:31932 last_data_recv:36145 last_ack_recv:36145 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:41534 10.0.1.1:10030 timer:(on,16sec,7) ino:0 sk:209e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.472/0.736 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 7869565bps lastsnd:9521 lastrcv:36191 lastack:36191 pacing_rate 157391304bps delivered:1 app_limited busy:36190ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.472 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c1890af(id:0) seq:0 sfseq:1 ssnoff:b4445e25 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41534 10.0.1.1:10030 timer:(keepalive,58sec,0) ino:0 sk:209f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:c1890af write_seq:66438328627795377 snd_una:66438328627794324 rcv_nxt:15209679704890103012 bytes_sent:1052 subflows_total:1 last_data_sent:31973 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 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:38158 10.0.1.1:10031 timer:(on,16sec,7) ino:0 sk:20a0 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:9417 lastrcv:36192 lastack:36192 pacing_rate 194362416bps delivered:1 app_limited busy:36191ms 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)/b868714e(id:0) seq:0 sfseq:1 ssnoff:c86b4a0a maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:38158 10.0.1.1:10031 timer:(keepalive,58sec,0) ino:0 sk:20a1 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:b868714e write_seq:13493936479589765841 snd_una:13493936479589764788 rcv_nxt:16474172391328924695 bytes_sent:1052 subflows_total:1 last_data_sent:31966 last_data_recv:36196 last_ack_recv:36196 # 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-G7Z5KO (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-ULvRNG (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-G7Z5KO (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-ULvRNG (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 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 # # netns ns1-G7Z5KO (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-ULvRNG (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-G7Z5KO (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-ULvRNG (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 10.0.1.2:36626 10.0.1.1:10035 timer:(on,16sec,7) ino:0 sk:1038 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.574/0.787 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 7359593bps lastsnd:9590 lastrcv:36125 lastack:36125 pacing_rate 147191864bps delivered:1 app_limited busy:36124ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.574 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c1ea4dc(id:0) seq:0 sfseq:1 ssnoff:5a798b3b maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:36626 10.0.1.1:10035 timer:(keepalive,58sec,0) ino:0 sk:1039 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:c1ea4dc write_seq:1156202633788699952 snd_una:1156202633788698899 rcv_nxt:14722210656315326809 bytes_sent:1052 subflows_total:1 last_data_sent:31919 last_data_recv:36130 last_ack_recv:36130 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:38664 10.0.1.1:10036 timer:(on,16sec,7) ino:0 sk:103a cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.176/0.588 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 9850340bps lastsnd:9697 lastrcv:36119 lastack:36119 pacing_rate 197006800bps delivered:1 app_limited busy:36118ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.176 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3d602240(id:0) seq:0 sfseq:1 ssnoff:c2e84bfc maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:38664 10.0.1.1:10036 timer:(keepalive,58sec,0) ino:0 sk:103b cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:3d602240 write_seq:15805333248308772281 snd_una:15805333248308771228 rcv_nxt:2335442713247527670 bytes_sent:1052 subflows_total:1 last_data_sent:31912 last_data_recv:36124 last_ack_recv:36124 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:33564 10.0.1.1:10037 timer:(on,16sec,7) ino:0 sk:103c 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:16 segs_in:5 data_segs_out:9 send 9549876bps lastsnd:9474 lastrcv:36122 lastack:36122 pacing_rate 190997520bps delivered:1 app_limited busy:36121ms 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:Mmc token:0000(id:0)/ba4082ce(id:0) seq:0 sfseq:1 ssnoff:3f643f5c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33564 10.0.1.1:10037 timer:(keepalive,58sec,0) ino:0 sk:103d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:ba4082ce write_seq:4198121466403394164 snd_una:4198121466403393111 rcv_nxt:6111019612719922680 bytes_sent:1052 subflows_total:1 last_data_sent:31895 last_data_recv:36127 last_ack_recv:36127 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:55050 10.0.1.1:10038 timer:(on,16sec,7) ino:0 sk:103e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.179/0.589 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 9825276bps lastsnd:9407 lastrcv:36125 lastack:36127 pacing_rate 196505512bps delivered:1 app_limited busy:36124ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.179 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/240770bb(id:0) seq:0 sfseq:1 ssnoff:dd13ea3c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55050 10.0.1.1:10038 timer:(keepalive,58sec,0) ino:0 sk:103f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:240770bb write_seq:16336237318603942384 snd_una:16336237318603941331 rcv_nxt:595516161011224595 bytes_sent:1052 subflows_total:1 last_data_sent:31919 last_data_recv:36131 last_ack_recv:36131 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:45580 10.0.1.1:10039 timer:(on,16sec,7) ino:0 sk:3f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1108,w2988,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.246/0.623 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 9296950bps lastsnd:9457 lastrcv:36141 lastack:36141 pacing_rate 185939000bps delivered:1 app_limited busy:36140ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:201 minrtt:1.246 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/119dbb7d(id:0) seq:0 sfseq:1 ssnoff:39d45b10 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:45580 10.0.1.1:10039 timer:(keepalive,58sec,0) ino:0 sk:40 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2774,w1322,o0,bl0,d0) subflows_max:1 remote_key token:119dbb7d write_seq:12106134500615253520 snd_una:12106134500615252467 rcv_nxt:13567867355898614873 local_addr_used:1 local_addr_max:1 bytes_sent:300 last_data_sent:35143 last_data_recv:36149 last_ack_recv:36149 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:49234 10.0.1.1:10040 timer:(on,16sec,7) ino:0 sk:1040 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.451/0.725 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 7983460bps lastsnd:9321 lastrcv:36209 lastack:36209 pacing_rate 159669192bps delivered:1 app_limited busy:36207ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.451 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/7cc9cd7a(id:0) seq:0 sfseq:1 ssnoff:f7ba24 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:49234 10.0.1.1:10040 timer:(keepalive,58sec,0) ino:0 sk:1041 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:7cc9cd7a write_seq:8815834489572533677 snd_una:8815834489572532624 rcv_nxt:4805626111272207668 bytes_sent:1052 subflows_total:1 last_data_sent:31986 last_data_recv:36215 last_ack_recv:36215 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:48164 10.0.1.1:10041 timer:(on,16sec,7) ino:0 sk:1042 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.178/0.589 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 9833616bps lastsnd:9796 lastrcv:36338 lastack:36338 pacing_rate 196672320bps delivered:1 app_limited busy:36337ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.178 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/737e39a(id:0) seq:0 sfseq:1 ssnoff:31a875bb maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:48164 10.0.1.1:10041 timer:(keepalive,58sec,0) ino:0 sk:1043 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:737e39a write_seq:15702932684313289657 snd_una:15702932684313288604 rcv_nxt:4475499050801285710 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32124 last_data_recv:36343 last_ack_recv:36343 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # currently established: 0 [ OK ] # 043 add signal address # currently established: 1 [FAIL] got 0 current establish[s] expected 1 # Server ns stats # TcpInSegs 7 0.0 # TcpOutSegs 2 0.0 # TcpRetransSegs 1 0.0 # TcpExtListenDrops 6 0.0 # TcpExtTCPTimeouts 1 0.0 # TcpExtTCPSynRetrans 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 2 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 2 0.0 # TcpInErrs 1 0.0 # TcpExtTCPLostRetransmit 1 0.0 # TcpExtTCPTimeouts 2 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 1 0.0 # TcpExtTCPSYNChallenge 1 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 2 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPCurrEstab 1 0.0 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # # netns ns1-G7Z5KO (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-ULvRNG (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 10.0.1.2:48122 10.0.1.1:10042 timer:(on,16sec,7) ino:0 sk:20a2 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.178/0.589 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 9833616bps lastsnd:9123 lastrcv:35765 lastack:35765 pacing_rate 196672320bps delivered:1 app_limited busy:35764ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.178 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/88a7a719(id:0) seq:0 sfseq:1 ssnoff:4587ae21 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:48122 10.0.1.1:10042 timer:(keepalive,59sec,0) ino:0 sk:20a3 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:88a7a719 write_seq:12385242081899385848 snd_una:12385242081899384795 rcv_nxt:7934427143101978141 bytes_sent:1052 subflows_total:1 last_data_sent:31552 last_data_recv:35771 last_ack_recv:35771 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:34226 10.0.1.1:10043 timer:(on,16sec,7) ino:0 sk:20a4 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:16 segs_in:5 data_segs_out:9 send 10389238bps lastsnd:9473 lastrcv:36237 lastack:36237 pacing_rate 207784752bps delivered:1 app_limited busy:36236ms 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:Mmc token:0000(id:0)/c3209ca6(id:0) seq:0 sfseq:1 ssnoff:c4c38044 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:34226 10.0.1.1:10043 timer:(keepalive,58sec,0) ino:0 sk:20a5 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:c3209ca6 write_seq:7935040185099914514 snd_una:7935040185099913461 rcv_nxt:9930661310520424307 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:32021 last_data_recv:36243 last_ack_recv:36243 # 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-G7Z5KO (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-ULvRNG (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]:49656 [dead:beef:1::1]:10044 timer:(on,16sec,7) ino:0 sk:20a6 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.733/0.866 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 6592037bps lastsnd:9497 lastrcv:36163 lastack:36163 pacing_rate 131840736bps delivered:1 app_limited busy:36162ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.733 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3c305c69(id:0) seq:0 sfseq:1 ssnoff:3cba0554 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:49656 [dead:beef:1::1]:10044 timer:(keepalive,58sec,0) ino:0 sk:20a7 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:3c305c69 write_seq:75679736486227176 snd_una:75679736486226123 rcv_nxt:9397134350633984245 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:31949 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 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-G7Z5KO (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-ULvRNG (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]:59114 [dead:beef:1::1]:10045 timer:(on,17sec,7) ino:0 sk:1044 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.83/1.415 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 4036749bps lastsnd:8883 lastrcv:35750 lastack:35750 pacing_rate 80734976bps delivered:1 app_limited busy:35749ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:2.83 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/58138d66(id:0) seq:0 sfseq:1 ssnoff:c121b2f3 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:59114 [dead:beef:1::1]:10045 timer:(keepalive,59sec,0) ino:0 sk:1045 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:58138d66 write_seq:14868621331300741864 snd_una:14868621331300740811 rcv_nxt:6756447610936459911 bytes_sent:1052 subflows_total:1 last_data_sent:31542 last_data_recv:35756 last_ack_recv:35756 # 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-G7Z5KO (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-ULvRNG (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]:39534 [dead:beef:1::1]:10046 timer:(on,16sec,7) ino:0 sk:1046 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.701/0.85 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 6716049bps lastsnd:9536 lastrcv:36100 lastack:36100 pacing_rate 134320984bps delivered:1 app_limited busy:36098ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.701 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1d30503c(id:0) seq:0 sfseq:1 ssnoff:b6c88726 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:39534 [dead:beef:1::1]:10046 timer:(keepalive,58sec,0) ino:0 sk:1047 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:1d30503c write_seq:10262202363452472205 snd_una:10262202363452471152 rcv_nxt:13916841723903356125 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31886 last_data_recv:36105 last_ack_recv:36105 # 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-G7Z5KO (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-ULvRNG (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]:49056 [dead:beef:1::1]:10047 timer:(on,16sec,7) ino:0 sk:30f1 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.555/0.777 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 7346624bps lastsnd:9631 lastrcv:36137 lastack:36138 pacing_rate 146932472bps delivered:1 app_limited busy:36136ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.555 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/fecdc0ee(id:0) seq:0 sfseq:1 ssnoff:6a1dd0b5 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:49056 [dead:beef:1::1]:10047 timer:(keepalive,58sec,0) ino:0 sk:30f2 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:fecdc0ee write_seq:5352821541011716564 snd_una:5352821541011715511 rcv_nxt:9717176648026717869 bytes_sent:1052 subflows_total:1 last_data_sent:31933 last_data_recv:36145 last_ack_recv:36145 # 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-G7Z5KO (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-ULvRNG (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]:57026 [dead:beef:1::1]:10048 timer:(on,16sec,7) ino:0 sk:1048 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:9614 lastrcv:36112 lastack:36113 pacing_rate 131688760bps delivered:1 app_limited busy:36111ms 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)/c6bc4657(id:0) seq:0 sfseq:1 ssnoff:ae12ab91 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:57026 [dead:beef:1::1]:10048 timer:(keepalive,58sec,0) ino:0 sk:1049 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:c6bc4657 write_seq:15995626161224426777 snd_una:15995626161224425724 rcv_nxt:4945737296363099877 bytes_sent:1052 subflows_total:1 last_data_sent:31915 last_data_recv:36127 last_ack_recv:36127 # 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-G7Z5KO (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-ULvRNG (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]:48524 [dead:beef:1::1]:10049 timer:(on,16sec,7) ino:0 sk:20a8 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.717/0.858 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 6653465bps lastsnd:9589 lastrcv:36113 lastack:36113 pacing_rate 133069304bps delivered:1 app_limited busy:36112ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.717 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6a97d6e5(id:0) seq:0 sfseq:1 ssnoff:531fa9b7 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:48524 [dead:beef:1::1]:10049 timer:(keepalive,58sec,0) ino:0 sk:20a9 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:6a97d6e5 write_seq:673299398959287473 snd_una:673299398959286420 rcv_nxt:570039294589606594 bytes_sent:1052 subflows_total:1 last_data_sent:31906 last_data_recv:36118 last_ack_recv:36118 # 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-G7Z5KO (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-ULvRNG (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]:38928 [dead:beef:1::1]:10050 timer:(on,16sec,7) ino:0 sk:41 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.74/0.87 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 6565517bps lastsnd:9490 lastrcv:36219 lastack:36219 pacing_rate 131310344bps delivered:1 app_limited busy:36218ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.74 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/e2d6d556(id:0) seq:0 sfseq:1 ssnoff:46c62123 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:38928 [dead:beef:1::1]:10050 timer:(keepalive,58sec,0) ino:0 sk:42 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:e2d6d556 write_seq:12385810679519578345 snd_una:12385810679519577292 rcv_nxt:12985162060138284120 bytes_sent:1052 subflows_total:1 last_data_sent:31971 last_data_recv:36224 last_ack_recv:36224 # 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-G7Z5KO (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]:41728 timer:(on,017ms,4) ino:0 sk:20aa # # 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-ULvRNG (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]:41728 [::ffff:10.0.1.1]:10051 timer:(on,20sec,7) ino:0 sk:20ab cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.192/0.596 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 9718121bps lastsnd:4994 lastrcv:31556 lastack:31556 pacing_rate 194362416bps delivered:1 app_limited busy:31555ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.192 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/b8a719ea(id:0) seq:0 sfseq:1 ssnoff:703083b9 maplen:0 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.2]:41728 [::ffff:10.0.1.1]:10051 timer:(keepalive,58sec,0) ino:0 sk:20ac cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:b8a719ea write_seq:10461463357576073182 snd_una:10461463357576072129 rcv_nxt:3138041573755610601 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31350 last_data_recv:31563 last_ack_recv:31563 # 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-G7Z5KO (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]:34422 timer:(on,134ms,4) ino:0 sk:104a # # 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-ULvRNG (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]:34422 [::ffff:10.0.1.1]:10052 timer:(on,21sec,7) ino:0 sk:43 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.337/1.168 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 4956782bps lastsnd:4856 lastrcv:31502 lastack:31502 pacing_rate 99135640bps delivered:1 app_limited busy:31501ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:2.337 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/227393d(id:0) seq:0 sfseq:1 ssnoff:d8da81ce maplen:0 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.2]:34422 [::ffff:10.0.1.1]:10052 timer:(keepalive,58sec,0) ino:0 sk:44 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:227393d write_seq:14037732441397026117 snd_una:14037732441397025064 rcv_nxt:3696422987259870684 bytes_sent:1052 subflows_total:1 last_data_sent:31304 last_data_recv:31509 last_ack_recv:31509 # 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-G7Z5KO (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]:48532 timer:(on,194ms,4) ino:0 sk:20ad # # 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-ULvRNG (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]:48532 [::ffff:10.0.1.1]:10053 timer:(on,21sec,7) ino:0 sk:45 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.194/0.597 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 9701843bps lastsnd:4802 lastrcv:31486 lastack:31486 pacing_rate 194036848bps delivered:1 app_limited busy:31485ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.194 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/4faf0b4b(id:0) seq:0 sfseq:1 ssnoff:7feeb433 maplen:0 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.2]:48532 [::ffff:10.0.1.1]:10053 timer:(keepalive,58sec,0) ino:0 sk:104b cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:4faf0b4b write_seq:11943806836856167061 snd_una:11943806836856166008 rcv_nxt:6072747759451355316 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31288 last_data_recv:31492 last_ack_recv:31492 # 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-G7Z5KO (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]:57538 timer:(on,189ms,4) ino:0 sk:46 # # 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-ULvRNG (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]:57538 [::ffff:10.0.1.1]:10054 timer:(on,21sec,7) ino:0 sk:30f3 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.196/0.598 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 9685619bps lastsnd:4800 lastrcv:31520 lastack:31520 pacing_rate 193712368bps delivered:1 app_limited busy:31519ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.196 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/63907566(id:0) seq:0 sfseq:1 ssnoff:96cd8709 maplen:0 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.2]:57538 [::ffff:10.0.1.1]:10054 timer:(keepalive,58sec,0) ino:0 sk:30f4 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:63907566 write_seq:10357961167995477233 snd_una:10357961167995476180 rcv_nxt:10134322226434234222 bytes_sent:1052 subflows_total:1 last_data_sent:31321 last_data_recv:31526 last_ack_recv:31526 # 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-G7Z5KO (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]:46326 timer:(on,182ms,4) ino:0 sk:47 # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-ULvRNG (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 10.0.1.2:46326 10.0.1.1:10055 timer:(on,21sec,7) ino:0 sk:48 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.488/0.744 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 7784946bps lastsnd:4835 lastrcv:31541 lastack:31541 pacing_rate 155698920bps delivered:1 app_limited busy:31540ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.488 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/46a94e98(id:0) seq:0 sfseq:1 ssnoff:c8c4f4c4 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:46326 10.0.1.1:10055 timer:(keepalive,58sec,0) ino:0 sk:49 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:46a94e98 write_seq:8490859791094922020 snd_una:8490859791094920967 rcv_nxt:2579599757134052583 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31343 last_data_recv:31548 last_ack_recv:31548 # 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-G7Z5KO (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]:51714 timer:(on,341ms,4) ino:0 sk:4a # # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-ULvRNG (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 10.0.1.2:51714 10.0.1.1:10056 timer:(on,21sec,7) ino:0 sk:104c 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:4668 lastrcv:31539 lastack:31539 pacing_rate 197342416bps delivered:1 app_limited busy:31537ms 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)/2761057d(id:0) seq:0 sfseq:1 ssnoff:fa3e330d maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:51714 10.0.1.1:10056 timer:(keepalive,58sec,0) ino:0 sk:104d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:2761057d write_seq:1323480602698740253 snd_una:1323480602698739200 rcv_nxt:16227938178478022042 bytes_sent:1052 subflows_total:1 last_data_sent:31339 last_data_recv:31544 last_ack_recv:31544 # 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-G7Z5KO (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]:37920 timer:(on,204ms,4) ino:0 sk:30f5 # # 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-ULvRNG (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 10.0.1.2:37920 10.0.1.1:10057 timer:(on,21sec,7) ino:0 sk:104e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.441/0.72 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 8038862bps lastsnd:4795 lastrcv:31545 lastack:31545 pacing_rate 160777232bps delivered:1 app_limited busy:31544ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.441 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/db8bed87(id:0) seq:0 sfseq:1 ssnoff:6be94fad maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:37920 10.0.1.1:10057 timer:(keepalive,58sec,0) ino:0 sk:104f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:db8bed87 write_seq:2359778220331374433 snd_una:2359778220331373380 rcv_nxt:5905582097445910360 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31346 last_data_recv:31550 last_ack_recv:31550 # 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-G7Z5KO (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]:54948 timer:(on,321ms,4) ino:0 sk:4b # # 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-ULvRNG (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 10.0.1.2:54948 10.0.1.1:10058 timer:(on,21sec,7) ino:0 sk:20ae cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.66/0.83 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 6978313bps lastsnd:4677 lastrcv:31522 lastack:31522 pacing_rate 139566264bps delivered:1 app_limited busy:31521ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:1.66 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/eddd9f20(id:0) seq:0 sfseq:1 ssnoff:ced8785c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:54948 10.0.1.1:10058 timer:(keepalive,58sec,0) ino:0 sk:20af cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:eddd9f20 write_seq:7920083063405899190 snd_una:7920083063405898137 rcv_nxt:1013870131043559902 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31323 last_data_recv:31528 last_ack_recv:31528 # 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-G7Z5KO (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]:39326 timer:(on,,4) ino:0 sk:20b0 # # 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-ULvRNG (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]:39326 [dead:beef:1::1]:10059 timer:(on,20sec,7) ino:0 sk:4c cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.641/1.32 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 4325634bps lastsnd:5072 lastrcv:31506 lastack:31506 pacing_rate 86512680bps delivered:1 app_limited busy:31504ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 minrtt:2.641 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c6c16778(id:0) seq:0 sfseq:1 ssnoff:24cb5c65 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:39326 [dead:beef:1::1]:10059 timer:(keepalive,58sec,0) ino:0 sk:4d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:c6c16778 write_seq:13909809038796676338 snd_una:13909809038796675285 rcv_nxt:12962927690632357360 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31297 last_data_recv:31512 last_ack_recv:31512 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:33946 10.0.1.1:10060 timer:(on,16sec,7) ino:0 sk:4e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.231/0.615 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 9410236bps lastsnd:9650 lastrcv:36166 lastack:36166 pacing_rate 188204704bps delivered:1 app_limited busy:36164ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.231 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/b5ba3789(id:0) seq:0 sfseq:1 ssnoff:94c9b978 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33946 10.0.1.1:10060 timer:(keepalive,58sec,0) ino:0 sk:4f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:b5ba3789 write_seq:5099380489801754212 snd_una:5099380489801753159 rcv_nxt:942839615926518107 bytes_sent:1052 subflows_total:1 last_data_sent:31962 last_data_recv:36172 last_ack_recv:36172 # 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-G7Z5KO (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-ULvRNG (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]:44164 [dead:beef:2::1]:10061 timer:(on,16sec,7) ino:0 sk:20b1 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.773/0.886 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 6443316bps lastsnd:9471 lastrcv:36128 lastack:36128 pacing_rate 128866328bps delivered:1 app_limited busy:36127ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.773 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/7c6f0b6d(id:0) seq:0 sfseq:1 ssnoff:3c24f1a4 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:2::2]:44164 [dead:beef:2::1]:10061 timer:(keepalive,58sec,0) ino:0 sk:20b2 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:7c6f0b6d write_seq:11350093232634839938 snd_una:11350093232634838885 rcv_nxt:220649585844892798 bytes_sent:1052 subflows_total:1 last_data_sent:31916 last_data_recv:36134 last_ack_recv:36134 # 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-G7Z5KO (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-ULvRNG (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]:46904 [dead:beef:2::1]:10062 timer:(on,16sec,7) ino:0 sk:50 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.734/0.867 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 6588235bps lastsnd:9354 lastrcv:36191 lastack:36191 pacing_rate 131764704bps delivered:1 app_limited busy:36190ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.734 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/44629214(id:0) seq:0 sfseq:1 ssnoff:619a5db2 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:2::2]:46904 [dead:beef:2::1]:10062 timer:(keepalive,58sec,0) ino:0 sk:51 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:4 add_addr_accepted_max:1 remote_key token:44629214 write_seq:9227976799534114269 snd_una:9227976799534113216 rcv_nxt:3901954551618107975 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31989 last_data_recv:36198 last_ack_recv:36198 # 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-G7Z5KO (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-ULvRNG (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]:42458 [dead:beef:1::1]:10063 timer:(on,16sec,7) ino:0 sk:20b3 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.684/0.842 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 6783848bps lastsnd:9668 lastrcv:36217 lastack:36217 pacing_rate 135676952bps delivered:1 app_limited busy:36216ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:1.684 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/b13e873e(id:0) seq:0 sfseq:1 ssnoff:b4c16cc2 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:42458 [dead:beef:1::1]:10063 timer:(keepalive,58sec,0) ino:0 sk:20b4 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:4 add_addr_accepted_max:2 remote_key token:b13e873e write_seq:15648999882461198635 snd_una:15648999882461197582 rcv_nxt:8848122606305602027 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32004 last_data_recv:36222 last_ack_recv:36222 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:40748 10.0.1.1:10064 timer:(on,16sec,7) ino:0 sk:52 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.137/0.568 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 10188215bps lastsnd:9364 lastrcv:36193 lastack:36193 pacing_rate 203764288bps delivered:1 app_limited busy:36183ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.137 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c831037d(id:0) seq:0 sfseq:1 ssnoff:68821f4f maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:40748 10.0.1.1:10064 timer:(keepalive,58sec,0) ino:0 sk:53 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:c831037d write_seq:3270980059396056409 snd_una:3270980059396055356 rcv_nxt:12906272052034026351 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31980 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 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:52428 10.0.1.1:10065 timer:(on,16sec,7) ino:0 sk:1050 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.085/0.542 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 10676498bps lastsnd:9739 lastrcv:36203 lastack:36203 pacing_rate 213529952bps delivered:1 app_limited busy:36202ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.085 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/479e7637(id:0) seq:0 sfseq:1 ssnoff:f9e781d5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:52428 10.0.1.1:10065 timer:(keepalive,58sec,0) ino:0 sk:1051 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:479e7637 write_seq:17051717906559650716 snd_una:17051717906559649663 rcv_nxt:15752356593940650862 bytes_sent:1052 subflows_total:1 last_data_sent:32007 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 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:56024 10.0.1.1:10066 timer:(on,16sec,7) ino:0 sk:20b5 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.113/0.556 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 10407907bps lastsnd:9595 lastrcv:36147 lastack:36147 pacing_rate 208158128bps delivered:1 app_limited busy:36145ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.113 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3e7ef8e6(id:0) seq:0 sfseq:1 ssnoff:ea924b7a maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:56024 10.0.1.1:10066 timer:(keepalive,58sec,0) ino:0 sk:20b6 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:3e7ef8e6 write_seq:9366231745760137724 snd_una:9366231745760136671 rcv_nxt:6124519768770934258 bytes_sent:1052 subflows_total:1 last_data_sent:31937 last_data_recv:36159 last_ack_recv:36159 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:53368 10.0.1.1:10067 timer:(on,16sec,7) ino:0 sk:1052 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.368/0.684 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 8467836bps lastsnd:9460 lastrcv:36144 lastack:36144 pacing_rate 169356720bps delivered:1 app_limited busy:36143ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.368 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/72f6918d(id:0) seq:0 sfseq:1 ssnoff:93ebeb6d maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53368 10.0.1.1:10067 timer:(keepalive,58sec,0) ino:0 sk:1053 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:72f6918d write_seq:10861300593547902140 snd_una:10861300593547901087 rcv_nxt:1579142718536777401 bytes_sent:1052 subflows_total:1 last_data_sent:31919 last_data_recv:36149 last_ack_recv:36149 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:35216 10.0.1.1:10068 timer:(on,16sec,7) ino:0 sk:1054 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.227/0.613 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 9440913bps lastsnd:9425 lastrcv:36138 lastack:36138 pacing_rate 188818248bps delivered:1 app_limited busy:36136ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.227 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c58f83dd(id:0) seq:0 sfseq:1 ssnoff:bd974bf1 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:35216 10.0.1.1:10068 timer:(keepalive,58sec,0) ino:0 sk:1055 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:c58f83dd write_seq:3470172621696566468 snd_una:3470172621696565415 rcv_nxt:11165565198736102751 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:31936 last_data_recv:36143 last_ack_recv:36143 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:55544 10.0.1.1:10069 timer:(on,16sec,7) ino:0 sk:1056 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25984 backoff:7 rtt:2.134/1.067 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 5428304bps lastsnd:9527 lastrcv:36252 lastack:36252 pacing_rate 108566072bps delivered:1 app_limited busy:36251ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:2.134 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/2c3e23f8(id:0) seq:0 sfseq:1 ssnoff:3c73a0f5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55544 10.0.1.1:10069 timer:(keepalive,58sec,0) ino:0 sk:1057 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:2c3e23f8 write_seq:15248932092759105756 snd_una:15248932092759104703 rcv_nxt:546132066123914934 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:32050 last_data_recv:36259 last_ack_recv:36259 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:36110 10.0.1.1:10070 timer:(on,16sec,7) ino:0 sk:1058 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.114/0.557 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 10398564bps lastsnd:9513 lastrcv:36296 lastack:36296 pacing_rate 207971272bps delivered:1 app_limited busy:36295ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.114 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmbc token:0000(id:0)/566ac8c6(id:0) seq:0 sfseq:1 ssnoff:ac5a9c3c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:36110 10.0.1.1:10070 timer:(keepalive,58sec,0) ino:0 sk:1059 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:566ac8c6 write_seq:10119107736315237787 snd_una:10119107736315236734 rcv_nxt:12790421151355043944 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32092 last_data_recv:36303 last_ack_recv:36303 # 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-G7Z5KO (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-ULvRNG (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 10.0.1.2:41846 10.0.1.1:10071 timer:(on,16sec,7) ino:0 sk:30f6 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25856 backoff:7 rtt:1.074/0.537 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 10785847bps lastsnd:9607 lastrcv:36214 lastack:36214 pacing_rate 215716944bps delivered:1 app_limited busy:36213ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:1.074 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmbc token:0000(id:0)/82dc8add(id:0) seq:0 sfseq:1 ssnoff:43b3b093 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41846 10.0.1.1:10071 timer:(keepalive,58sec,0) ino:0 sk:30f7 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:82dc8add write_seq:4289985658159268189 snd_una:4289985658159267136 rcv_nxt:14462599048584569681 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:32014 last_data_recv:36222 last_ack_recv:36222 # 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__->