make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=mptcp_join..sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-11/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make[1]: Entering directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' TAP version 13 1..1 # timeout set to 1800 # selftests: net/mptcp: mptcp_join.sh # 001 no JOIN # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-CL2Rwz (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]:53920 timer:(on,844ms,4) ino:0 sk:1 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:53920 10.0.1.1:10000 timer:(on,21sec,7) ino:0 sk:2 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.048/0.024 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 241333333bps lastsnd:3935 lastrcv:30381 lastack:30381 pacing_rate 4826666664bps delivered:1 app_limited busy:30381ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.048 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/d62b25d3(id:0) seq:0 sfseq:1 ssnoff:c64cafcf maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53920 10.0.1.1:10000 timer:(keepalive,59sec,0) ino:0 sk:3 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:d62b25d3 write_seq:12895567982430043507 snd_una:12895567982430042454 rcv_nxt:10550205967588410916 bytes_sent:1052 subflows_total:1 last_data_sent:30182 last_data_recv:30383 last_ack_recv:30383 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:46582 timer:(on,1.208sec,4) ino:0 sk:4 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:46582 10.0.1.1:10001 timer:(on,22sec,7) ino:0 sk:5 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.046/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 251826087bps lastsnd:3552 lastrcv:30325 lastack:30325 pacing_rate 5036521736bps delivered:1 app_limited busy:30325ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.046 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/67a9d5a6(id:0) seq:0 sfseq:1 ssnoff:560e2e2b maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:46582 10.0.1.1:10001 timer:(keepalive,59sec,0) ino:0 sk:6 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) remote_key token:67a9d5a6 write_seq:17762839757612309204 snd_una:17762839757612308151 rcv_nxt:4608722245960348904 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30126 last_data_recv:30326 last_ack_recv:30326 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:41736 timer:(on,991ms,4) ino:0 sk:7 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:41736 10.0.1.1:10002 timer:(on,21sec,7) ino:0 sk:1001 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.058/0.029 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 199724138bps lastsnd:3771 lastrcv:30352 lastack:30352 pacing_rate 3994482752bps delivered:1 app_limited busy:30352ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.058 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/15bda770(id:0) seq:0 sfseq:1 ssnoff:1d41342c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41736 10.0.1.1:10002 timer:(keepalive,59sec,0) ino:0 sk:1002 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:15bda770 write_seq:13585798567180507874 snd_una:13585798567180506821 rcv_nxt:10732751294056575159 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30151 last_data_recv:30352 last_ack_recv:30352 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:59934 timer:(on,861ms,4) ino:0 sk:8 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:59934 10.0.1.1:10003 timer:(on,21sec,7) ino:0 sk:9 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.051/0.025 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 227137255bps lastsnd:3902 lastrcv:30367 lastack:30367 pacing_rate 4542745096bps delivered:1 app_limited busy:30366ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.051 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/f105e12e(id:0) seq:0 sfseq:1 ssnoff:8cca89a0 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:59934 10.0.1.1:10003 timer:(keepalive,59sec,0) ino:0 sk:a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:f105e12e write_seq:10278847537739048145 snd_una:10278847537739047092 rcv_nxt:15946756254106030817 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30166 last_data_recv:30367 last_ack_recv:30367 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:55234 timer:(on,1.231sec,4) ino:0 sk:1003 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:55234 10.0.1.1:10004 timer:(on,22sec,7) ino:0 sk:1004 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.051/0.025 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 227137255bps lastsnd:3532 lastrcv:30370 lastack:30370 pacing_rate 4542745096bps delivered:1 app_limited busy:30370ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.051 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/9f54938a(id:0) seq:0 sfseq:1 ssnoff:f0ecc1a5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55234 10.0.1.1:10004 timer:(keepalive,59sec,0) ino:0 sk:1005 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:9f54938a write_seq:11632794133521847353 snd_una:11632794133521846300 rcv_nxt:13597986899962132255 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30171 last_data_recv:30371 last_ack_recv:30371 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:44380 timer:(on,963ms,4) ino:0 sk:2001 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:44380 10.0.1.1:10005 timer:(on,21sec,7) ino:0 sk:b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.058/0.029 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 199724138bps lastsnd:3814 lastrcv:30403 lastack:30403 pacing_rate 3994482752bps delivered:1 app_limited busy:30403ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.058 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/d4d2c958(id:0) seq:0 sfseq:1 ssnoff:8a60206c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:44380 10.0.1.1:10005 timer:(keepalive,59sec,0) ino:0 sk:c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:d4d2c958 write_seq:17141761629914529838 snd_una:17141761629914528785 rcv_nxt:5244003726513130925 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30204 last_data_recv:30404 last_ack_recv:30404 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:36132 timer:(on,1.164sec,4) ino:0 sk:2002 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:36132 10.0.1.1:10006 timer:(on,22sec,7) ino:0 sk:1006 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.049/0.024 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 236408163bps lastsnd:3611 lastrcv:30426 lastack:30426 pacing_rate 4728163264bps delivered:1 app_limited busy:30426ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.049 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3737f5a(id:0) seq:0 sfseq:1 ssnoff:8f4d4fc5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:36132 10.0.1.1:10006 timer:(keepalive,59sec,0) ino:0 sk:1007 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 remote_key token:3737f5a write_seq:6816788564401536961 snd_una:6816788564401535908 rcv_nxt:6852496082259322429 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30227 last_data_recv:30427 last_ack_recv:30427 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:46352 10.0.1.1:10007 timer:(on,17sec,7) ino:0 sk:d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.043/0.021 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 269395349bps lastsnd:8125 lastrcv:34963 lastack:34963 pacing_rate 5387906976bps delivered:1 app_limited busy:34963ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.043 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1aac68ea(id:0) seq:0 sfseq:1 ssnoff:3baaa453 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:46352 10.0.1.1:10007 timer:(keepalive,59sec,0) ino:0 sk:e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:1aac68ea write_seq:3513691985810239811 snd_una:3513691985810238758 rcv_nxt:17843410149323424973 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30761 last_data_recv:34964 last_ack_recv:34964 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:41926 10.0.1.1:10008 timer:(on,17sec,7) ino:0 sk:f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.082/0.041 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 141268293bps lastsnd:8478 lastrcv:34979 lastack:34979 pacing_rate 2825365848bps delivered:1 app_limited busy:34979ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.082 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/b6f9cfd3(id:0) seq:0 sfseq:1 ssnoff:b2a2dba1 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41926 10.0.1.1:10008 timer:(keepalive,59sec,0) ino:0 sk:10 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:b6f9cfd3 write_seq:14846767086029051878 snd_una:14846767086029050825 rcv_nxt:13517429610173478462 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30778 last_data_recv:34981 last_ack_recv:34981 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:42278 10.0.1.1:10009 timer:(on,17sec,7) ino:0 sk:2003 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.056/0.028 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 206857143bps lastsnd:8382 lastrcv:34997 lastack:34997 pacing_rate 4137142856bps delivered:1 app_limited busy:34997ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.056 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/5ed88a3b(id:0) seq:0 sfseq:1 ssnoff:1b1ea719 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42278 10.0.1.1:10009 timer:(keepalive,59sec,0) ino:0 sk:2004 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:5ed88a3b write_seq:14845685409000815820 snd_una:14845685409000814767 rcv_nxt:3767077501816150647 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30796 last_data_recv:34999 last_ack_recv:34999 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:58888 10.0.1.1:10010 timer:(on,17sec,7) ino:0 sk:2005 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.07/0.035 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 165485714bps lastsnd:8266 lastrcv:35008 lastack:35008 pacing_rate 3309714280bps delivered:1 app_limited busy:35008ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.07 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/3bbc53b6(id:0) seq:0 sfseq:1 ssnoff:b46c360 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:58888 10.0.1.1:10010 timer:(keepalive,59sec,0) ino:0 sk:2006 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:3bbc53b6 write_seq:8286448467903867922 snd_una:8286448467903866869 rcv_nxt:16417265504764014747 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30806 last_data_recv:35010 last_ack_recv:35010 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # 012 unused signal address # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-CL2Rwz (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]:33152 timer:(on,871ms,4) ino:0 sk:11 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:33152 10.0.1.1:10011 timer:(on,21sec,7) ino:0 sk:12 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.047/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 246468085bps lastsnd:3899 lastrcv:30373 lastack:30373 pacing_rate 4929361696bps delivered:1 app_limited busy:30373ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.047 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6404712b(id:0) seq:0 sfseq:1 ssnoff:63a6d9d8 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33152 10.0.1.1:10011 timer:(keepalive,59sec,0) ino:0 sk:13 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 remote_key token:6404712b write_seq:4261703536947844189 snd_una:4261703536947843136 rcv_nxt:17029802129059286882 bytes_sent:1052 subflows_total:1 last_data_sent:30174 last_data_recv:30374 last_ack_recv:30374 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:42170 timer:(on,823ms,4) ino:0 sk:14 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:42170 10.0.1.1:10012 timer:(on,21sec,7) ino:0 sk:15 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.052/0.026 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 222769231bps lastsnd:3939 lastrcv:30387 lastack:30387 pacing_rate 4455384608bps delivered:1 app_limited busy:30387ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.052 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/50bc4f9a(id:0) seq:0 sfseq:1 ssnoff:aaf98477 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42170 10.0.1.1:10012 timer:(keepalive,59sec,0) ino:0 sk:16 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:50bc4f9a write_seq:17692503574716214987 snd_una:17692503574716213934 rcv_nxt:16514386703585570087 bytes_sent:1052 subflows_total:1 last_data_sent:30187 last_data_recv:30388 last_ack_recv:30388 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:55148 timer:(on,1.079sec,4) ino:0 sk:1008 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:55148 10.0.1.1:10013 timer:(on,22sec,7) ino:0 sk:17 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.048/0.024 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 241333333bps lastsnd:3690 lastrcv:30389 lastack:30389 pacing_rate 4826666664bps delivered:1 app_limited busy:30389ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.048 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1219a1c1(id:0) seq:0 sfseq:1 ssnoff:3960357 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55148 10.0.1.1:10013 timer:(keepalive,59sec,0) ino:0 sk:18 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:1219a1c1 write_seq:10442382164430418167 snd_una:10442382164430417114 rcv_nxt:11691984212547309548 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30190 last_data_recv:30390 last_ack_recv:30390 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:38328 timer:(on,765ms,4) ino:0 sk:1009 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:38328 10.0.1.1:10014 timer:(on,21sec,7) ino:0 sk:100a cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.047/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 246468085bps lastsnd:4013 lastrcv:30425 lastack:30425 pacing_rate 4929361696bps delivered:1 app_limited busy:30425ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.047 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/2ae53377(id:0) seq:0 sfseq:1 ssnoff:18b0c181 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:38328 10.0.1.1:10014 timer:(keepalive,59sec,0) ino:0 sk:100b cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:2 add_addr_signal_max:1 remote_key token:2ae53377 write_seq:373401254584368577 snd_una:373401254584367524 rcv_nxt:12043261786240359064 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30225 last_data_recv:30425 last_ack_recv:30425 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:41450 timer:(on,1.104sec,4) ino:0 sk:100c # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:41450 10.0.1.1:10015 timer:(on,22sec,7) ino:0 sk:100d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.053/0.026 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 218566038bps lastsnd:3667 lastrcv:30395 lastack:30395 pacing_rate 4371320752bps delivered:1 app_limited busy:30394ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.053 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/de935649(id:0) seq:0 sfseq:1 ssnoff:5798aeee maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41450 10.0.1.1:10015 timer:(keepalive,59sec,0) ino:0 sk:100e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:1 remote_key token:de935649 write_seq:18393222595408193771 snd_una:18393222595408192718 rcv_nxt:3820170827026982086 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30194 last_data_recv:30395 last_ack_recv:30395 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:56150 timer:(on,1.248sec,4) ino:0 sk:100f # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:56150 10.0.1.1:10016 timer:(on,21sec,7) ino:0 sk:1010 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.049/0.024 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 236408163bps lastsnd:4040 lastrcv:30396 lastack:30396 pacing_rate 4728163264bps delivered:1 app_limited busy:30396ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.049 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/f2aa4ac4(id:0) seq:0 sfseq:1 ssnoff:e26750ed maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:56150 10.0.1.1:10016 timer:(keepalive,59sec,0) ino:0 sk:1011 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:f2aa4ac4 write_seq:487908392674757915 snd_una:487908392674756862 rcv_nxt:12723157468350436234 bytes_sent:1052 subflows_total:1 last_data_sent:30196 last_data_recv:30397 last_ack_recv:30397 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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]:50608 timer:(on,1.009sec,4) ino:0 sk:2007 # # TcpInSegs 16 0.0 # 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-sE3RK7 (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 10.0.1.2:50608 10.0.1.1:10017 timer:(on,21sec,7) ino:0 sk:1012 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1252,w2844,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.039/0.019 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:1752 bytes_retrans:700 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 297025641bps lastsnd:3771 lastrcv:30382 lastack:30382 pacing_rate 5940512816bps delivered:1 app_limited busy:30382ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 minrtt:0.039 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/22ae048c(id:0) seq:0 sfseq:1 ssnoff:59b69573 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:50608 10.0.1.1:10017 timer:(keepalive,59sec,0) ino:0 sk:1013 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2960,w1136,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:22ae048c write_seq:4126154966252068510 snd_una:4126154966252067457 rcv_nxt:1758411742952432550 bytes_sent:1052 subflows_total:1 last_data_sent:30182 last_data_recv:30382 last_ack_recv:30382 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:38226 10.0.1.1:10018 timer:(on,17sec,7) ino:0 sk:1014 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.041/0.02 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 282536585bps lastsnd:8355 lastrcv:34948 lastack:34948 pacing_rate 5650731704bps delivered:1 app_limited busy:34948ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.041 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/71311e6e(id:0) seq:0 sfseq:1 ssnoff:5bebb23f maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:38226 10.0.1.1:10018 timer:(keepalive,59sec,0) ino:0 sk:1015 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:71311e6e write_seq:10724347152615961740 snd_una:10724347152615960687 rcv_nxt:10649893427394465177 bytes_sent:1052 subflows_total:1 last_data_sent:30747 last_data_recv:34949 last_ack_recv:34949 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 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 14414 KB) for client # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-CL2Rwz (listener) socket stat for 10019: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-sE3RK7 (connector) socket stat for 10019: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # stale [FAIL] got 0 stale[s] 0 recover[s], expected stale in range [1..5], stale-recover delta 1 # ns2-sE3RK7 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 9e:b6:dd:64:07:03 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 1374 17 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 15684 30 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether 26:ec:39:76:27:72 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 5: ns2eth3@if5: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether a2:67:26:7f:11:cd brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 736 8 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 6: ns2eth4@if6: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether ba:85:c6:42:d8:6d brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # 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 12288 KB) for server # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-CL2Rwz (listener) socket stat for 10020: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-sE3RK7 (connector) socket stat for 10020: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # stale [FAIL] got 0 stale[s] 0 recover[s], expected stale in range [1..-1], stale-recover delta 1 # ns2-sE3RK7 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 6a:34:db:e5:5a:7b brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 1374 17 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 15684 30 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state DOWN mode DEFAULT group default qlen 1000 # link/ether 9a:4d:02:62:de:d0 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # 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 9e:2c:ee:79:bf:94 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # 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 82:6f:9c:aa:43:8b brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 806 9 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 736 8 0 0 0 0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # 022 backup subflow unused, link failure # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-CL2Rwz (listener) socket stat for 10021: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 19 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 17 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-sE3RK7 (connector) socket stat for 10021: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # link usage [ OK ] # 023 backup flow used, multi links fail # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 4) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 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 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-CL2Rwz (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-sE3RK7 (connector) socket stat for 10022: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # stale [FAIL] got 0 stale[s] 0 recover[s], expected stale in range [2..4], stale-recover delta 2 # ns2-sE3RK7 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 7e:e3:54:75:47:01 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 1416 18 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 14392 32 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 62:db:9d:be:fe:70 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 736 8 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 806 9 0 0 0 0 # 5: ns2eth3@if5: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether aa:2f:87:b0:27:35 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 736 8 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 736 8 0 0 0 0 # 6: ns2eth4@if6: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 9a:2e:85:30:0f:b1 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # 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 22 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 20 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-CL2Rwz (listener) socket stat for 10023: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpInSegs 22 0.0 # TcpOutSegs 6 0.0 # TcpRetransSegs 4 0.0 # TcpOutRsts 1 0.0 # TcpExtListenDrops 20 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # # netns ns2-sE3RK7 (connector) socket stat for 10023: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # TcpActiveOpens 1 0.0 # TcpInSegs 6 0.0 # TcpOutSegs 17 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 10 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # stale [FAIL] got 0 stale[s] 0 recover[s], expected stale in range [1..-1], stale-recover delta 2 # ns2-sE3RK7 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 5a:f2:eb:7d:d1:9e brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 1346 17 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 14572 34 0 0 0 0 # 4: ns2eth2@if4: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 02:00:1c:88:1d:67 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # RX: bytes packets errors dropped missed mcast # 736 8 0 0 0 0 # TX: bytes packets errors dropped carrier collsns # 736 8 0 1 0 0 # 5: ns2eth3@if5: mtu 1500 qdisc netem state UP mode DEFAULT group default qlen 1000 # link/ether 4e:9b:36:3a:14:5b brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # 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 7e:de:64:4a:94:f9 brd ff:ff:ff:ff:ff:ff link-netns ns1-CL2Rwz # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:35616 10.0.1.1:10024 timer:(on,17sec,7) ino:0 sk:1016 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.044/0.022 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 263272727bps lastsnd:8322 lastrcv:34960 lastack:34960 pacing_rate 5265454544bps delivered:1 app_limited busy:34960ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.044 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/e6c57c09(id:0) seq:0 sfseq:1 ssnoff:6c9f0b0e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:35616 10.0.1.1:10024 timer:(keepalive,59sec,0) ino:0 sk:1017 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:e6c57c09 write_seq:10830671825929570379 snd_una:10830671825929569326 rcv_nxt:12300497260212944210 bytes_sent:1052 subflows_total:1 last_data_sent:30757 last_data_recv:34960 last_ack_recv:34960 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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]:36542 [dead:beef:1::1]:10025 timer:(on,17sec,7) ino:0 sk:1018 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.077/0.038 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 148363636bps lastsnd:8142 lastrcv:34953 lastack:34953 pacing_rate 2967272720bps delivered:1 app_limited busy:34953ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.077 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/9f378909(id:0) seq:0 sfseq:1 ssnoff:6fc45f83 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:36542 [dead:beef:1::1]:10025 timer:(keepalive,59sec,0) ino:0 sk:1019 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:9f378909 write_seq:16018097734531311479 snd_una:16018097734531310426 rcv_nxt:15081699884272700269 bytes_sent:1052 subflows_total:1 last_data_sent:30751 last_data_recv:34954 last_ack_recv:34954 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (connector) socket stat for 10026: # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp ESTAB 0 1052 10.0.1.2:36038 10.0.1.1:10026 timer:(on,474ms,7) ino:0 sk:19 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.061/0.03 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 189901639bps lastsnd:25254 lastrcv:51775 lastack:51775 pacing_rate 3798032784bps delivered:1 app_limited busy:51775ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.061 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/7f53a7a3(id:0) seq:0 sfseq:1 ssnoff:64e29e0a maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:36038 10.0.1.1:10026 timer:(keepalive,59sec,0) ino:0 sk:1a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:7f53a7a3 write_seq:17567029415089989910 snd_una:17567029415089988857 rcv_nxt:15919909526357104436 bytes_sent:1052 subflows_total:1 last_data_sent:30762 last_data_recv:51776 last_ack_recv:51776 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (connector) socket stat for 10027: # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp ESTAB 0 1052 10.0.1.2:40582 10.0.1.1:10027 timer:(on,777ms,7) ino:0 sk:1b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.043/0.021 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 269395349bps lastsnd:24951 lastrcv:51758 lastack:51758 pacing_rate 5387906976bps delivered:1 app_limited busy:51758ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.043 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/1c18bd2d(id:0) seq:0 sfseq:1 ssnoff:3817316e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:40582 10.0.1.1:10027 timer:(keepalive,59sec,0) ino:0 sk:1c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:1c18bd2d write_seq:17336731410277056909 snd_una:17336731410277055856 rcv_nxt:12964094355292744107 bytes_sent:1052 subflows_total:1 last_data_sent:30744 last_data_recv:51758 last_ack_recv:51758 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:33352 10.0.1.1:10028 timer:(on,17sec,7) ino:0 sk:1d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.04/0.02 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 289600000bps lastsnd:8215 lastrcv:34955 lastack:34955 pacing_rate 5792000000bps delivered:1 app_limited busy:34955ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.04 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/f8f8d4e3(id:0) seq:0 sfseq:1 ssnoff:62b0449b maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:33352 10.0.1.1:10028 timer:(keepalive,59sec,0) ino:0 sk:1e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:f8f8d4e3 write_seq:5029882045903860112 snd_una:5029882045903859059 rcv_nxt:10579493159717109384 bytes_sent:1052 subflows_total:1 last_data_sent:30753 last_data_recv:34956 last_ack_recv:34956 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:53898 10.0.1.1:10029 timer:(on,17sec,7) ino:0 sk:101a cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.05/0.025 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 231680000bps lastsnd:8483 lastrcv:34943 lastack:34943 pacing_rate 4633600000bps delivered:1 app_limited busy:34942ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.05 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/57441246(id:0) seq:0 sfseq:1 ssnoff:f06db623 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53898 10.0.1.1:10029 timer:(keepalive,59sec,0) ino:0 sk:101b cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:57441246 write_seq:3681675442756389542 snd_una:3681675442756388489 rcv_nxt:13442237813294672553 bytes_sent:1052 subflows_total:1 last_data_sent:30739 last_data_recv:34943 last_ack_recv:34943 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:42120 10.0.1.1:10030 timer:(on,17sec,7) ino:0 sk:101c cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.038/0.019 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 304842105bps lastsnd:8573 lastrcv:34944 lastack:34944 pacing_rate 6096842104bps delivered:1 app_limited busy:34943ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.038 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/9e063bae(id:0) seq:0 sfseq:1 ssnoff:2fdc7f5c maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42120 10.0.1.1:10030 timer:(keepalive,59sec,0) ino:0 sk:101d cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:9e063bae write_seq:7165494696777034258 snd_una:7165494696777033205 rcv_nxt:14744856836563367587 bytes_sent:1052 subflows_total:1 last_data_sent:30741 last_data_recv:34944 last_ack_recv:34944 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:44330 10.0.1.1:10031 timer:(on,17sec,7) ino:0 sk:101e cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.037/0.018 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 313081081bps lastsnd:8253 lastrcv:34953 lastack:34953 pacing_rate 6261621616bps delivered:1 app_limited busy:34953ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.037 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/c43b316e(id:0) seq:0 sfseq:1 ssnoff:82f6f2a6 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:44330 10.0.1.1:10031 timer:(keepalive,59sec,0) ino:0 sk:101f cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:1 remote_key token:c43b316e write_seq:17793392743722657070 snd_una:17793392743722656017 rcv_nxt:15996016084213690530 bytes_sent:1052 subflows_total:1 last_data_sent:30750 last_data_recv:34953 last_ack_recv:34953 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 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-CL2Rwz (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-sE3RK7 (connector) socket stat for 10032: # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp ESTAB 0 1052 10.0.1.2:41946 10.0.1.1:10032 timer:(on,536ms,7) ino:0 sk:1020 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.047/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 246468085bps lastsnd:25192 lastrcv:51753 lastack:51753 pacing_rate 4929361696bps delivered:1 app_limited busy:51753ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.047 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/a632e39b(id:0) seq:0 sfseq:1 ssnoff:21af9096 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:41946 10.0.1.1:10032 timer:(keepalive,59sec,0) ino:0 sk:1021 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:1 remote_key token:a632e39b write_seq:15693043740167407013 snd_una:15693043740167405960 rcv_nxt:4116919673805887541 bytes_sent:1052 subflows_total:1 last_data_sent:30741 last_data_recv:51754 last_ack_recv:51754 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (connector) socket stat for 10033: # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp ESTAB 0 1052 10.0.1.2:36532 10.0.1.1:10033 timer:(on,447ms,7) ino:0 sk:1022 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.047/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 246468085bps lastsnd:25281 lastrcv:51768 lastack:51768 pacing_rate 4929361696bps delivered:1 app_limited busy:51768ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.047 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/7e6c98e8(id:0) seq:0 sfseq:1 ssnoff:4e400ac5 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:36532 10.0.1.1:10033 timer:(keepalive,59sec,0) ino:0 sk:1023 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:7e6c98e8 write_seq:15165443270400229266 snd_una:15165443270400228213 rcv_nxt:14813465900246990386 bytes_sent:1052 subflows_total:1 last_data_sent:30754 last_data_recv:51768 last_ack_recv:51768 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 3 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 3 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 3 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 3 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 3 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 3 # rm addr rx client [FAIL] got 0 RM_ADDR[s] expected 3 # rm subflow server [FAIL] got 0 RM_SUBFLOW[s] expected 3 # reset tx server [ OK ] # reset rx client [ OK ] # 035 remove invalid addresses # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # Server ns stats # TcpInSegs 16 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 4 0.0 # TcpExtListenDrops 15 0.0 # TcpExtTCPTimeouts 4 0.0 # TcpExtTCPSynRetrans 4 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # # netns ns1-CL2Rwz (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-sE3RK7 (connector) socket stat for 10034: # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Failed to find cgroup2 mount # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp ESTAB 0 1052 10.0.1.2:53918 10.0.1.1:10034 timer:(on,761ms,7) ino:0 sk:1f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3172,w9116,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.035/0.017 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:90 bytes_retrans:70 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 330971429bps lastsnd:24967 lastrcv:51764 lastack:51764 pacing_rate 6619428568bps delivered:1 app_limited busy:51763ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:1032 minrtt:0.035 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/4d1ed53f(id:0) seq:0 sfseq:1 ssnoff:4837fad9 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:53918 10.0.1.1:10034 timer:(keepalive,59sec,0) ino:0 sk:20 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2270,w5922,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:4d1ed53f write_seq:13389539953070281330 snd_una:13389539953070280277 rcv_nxt:12932264326583178221 bytes_sent:1052 subflows_total:1 last_data_sent:30750 last_data_recv:51764 last_ack_recv:51764 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:44354 10.0.1.1:10035 timer:(on,17sec,7) ino:0 sk:21 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.043/0.021 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 269395349bps lastsnd:8258 lastrcv:34953 lastack:34953 pacing_rate 5387906976bps delivered:1 app_limited busy:34953ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.043 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ee0fc7e1(id:0) seq:0 sfseq:1 ssnoff:92a8d59b maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:44354 10.0.1.1:10035 timer:(keepalive,59sec,0) ino:0 sk:22 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:ee0fc7e1 write_seq:12055166546238876674 snd_una:12055166546238875621 rcv_nxt:9186243333041272198 bytes_sent:1052 subflows_total:1 last_data_sent:30751 last_data_recv:34954 last_ack_recv:34954 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:56718 10.0.1.1:10036 timer:(on,17sec,7) ino:0 sk:23 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.036/0.018 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 321777778bps lastsnd:8509 lastrcv:34953 lastack:34953 pacing_rate 6435555552bps delivered:1 app_limited busy:34953ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.036 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/19849647(id:0) seq:0 sfseq:1 ssnoff:a8bde290 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:56718 10.0.1.1:10036 timer:(keepalive,59sec,0) ino:0 sk:24 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:19849647 write_seq:1589455841768774778 snd_una:1589455841768773725 rcv_nxt:256585798930083422 bytes_sent:1052 subflows_total:1 last_data_sent:30751 last_data_recv:34954 last_ack_recv:34954 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:48298 10.0.1.1:10037 timer:(on,17sec,7) ino:0 sk:25 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.048/0.024 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 241333333bps lastsnd:8328 lastrcv:34947 lastack:34947 pacing_rate 4826666664bps delivered:1 app_limited busy:34947ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.048 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/167d463a(id:0) seq:0 sfseq:1 ssnoff:a608cc8 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:48298 10.0.1.1:10037 timer:(keepalive,59sec,0) ino:0 sk:26 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 remote_key token:167d463a write_seq:16054402499257258640 snd_una:16054402499257257587 rcv_nxt:13856242370622984175 bytes_sent:1052 subflows_total:1 last_data_sent:30745 last_data_recv:34948 last_ack_recv:34948 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:55448 10.0.1.1:10038 timer:(on,17sec,7) ino:0 sk:27 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.048/0.024 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 241333333bps lastsnd:8533 lastrcv:34972 lastack:34972 pacing_rate 4826666664bps delivered:1 app_limited busy:34971ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.048 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/fef41a59(id:0) seq:0 sfseq:1 ssnoff:f6a35c0e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:55448 10.0.1.1:10038 timer:(keepalive,59sec,0) ino:0 sk:28 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:3 add_addr_accepted_max:3 remote_key token:fef41a59 write_seq:9719211786460534790 snd_una:9719211786460533737 rcv_nxt:9163997622177397985 bytes_sent:1052 subflows_total:1 last_data_sent:30768 last_data_recv:34972 last_ack_recv:34972 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:42224 10.0.1.1:10039 timer:(on,17sec,7) ino:0 sk:29 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f1108,w2988,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.048/0.024 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:17 segs_in:5 data_segs_out:9 send 241333333bps lastsnd:8132 lastrcv:34973 lastack:34973 pacing_rate 4826666664bps delivered:1 app_limited busy:34973ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:201 minrtt:0.048 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/66c3e6c9(id:0) seq:0 sfseq:1 ssnoff:99177c9e maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42224 10.0.1.1:10039 timer:(keepalive,59sec,0) ino:0 sk:2a cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2774,w1322,o0,bl0,d0) subflows_max:1 remote_key token:66c3e6c9 write_seq:5201738806023619914 snd_una:5201738806023618861 rcv_nxt:31651599755309280 local_addr_used:1 local_addr_max:1 bytes_sent:300 last_data_sent:33972 last_data_recv:34973 last_ack_recv:34973 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:49254 10.0.1.1:10040 timer:(on,17sec,7) ino:0 sk:2b cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.057/0.028 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 203228070bps lastsnd:8287 lastrcv:34943 lastack:34943 pacing_rate 4064561400bps delivered:1 app_limited busy:34943ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.057 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/d319cdba(id:0) seq:0 sfseq:1 ssnoff:a1011648 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:49254 10.0.1.1:10040 timer:(keepalive,59sec,0) ino:0 sk:2c cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:d319cdba write_seq:3463387750330421365 snd_una:3463387750330420312 rcv_nxt:4841894599437092891 bytes_sent:1052 subflows_total:1 last_data_sent:30740 last_data_recv:34943 last_ack_recv:34943 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:40254 10.0.1.1:10041 timer:(on,17sec,7) ino:0 sk:1024 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.047/0.023 mss: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 246468085bps lastsnd:8456 lastrcv:34977 lastack:34977 pacing_rate 4929361696bps delivered:1 app_limited busy:34977ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.047 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/a2bbf437(id:0) seq:0 sfseq:1 ssnoff:675d435a maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:40254 10.0.1.1:10041 timer:(keepalive,59sec,0) ino:0 sk:1025 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:a2bbf437 write_seq:4609622093052664682 snd_una:4609622093052663629 rcv_nxt:14882330319269601209 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30774 last_data_recv:34977 last_ack_recv:34977 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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 6 0.0 # TcpOutSegs 1 0.0 # TcpExtListenDrops 5 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:52148 10.0.1.1:10042 timer:(on,17sec,7) ino:0 sk:2008 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.039/0.019 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 297025641bps lastsnd:8475 lastrcv:34927 lastack:34927 pacing_rate 5940512816bps delivered:1 app_limited busy:34927ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.039 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/e95c16ec(id:0) seq:0 sfseq:1 ssnoff:5671f778 maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:52148 10.0.1.1:10042 timer:(keepalive,59sec,0) ino:0 sk:2009 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:e95c16ec write_seq:8884431886412995637 snd_una:8884431886412994584 rcv_nxt:2267057403596130785 bytes_sent:1052 subflows_total:1 last_data_sent:30724 last_data_recv:34928 last_ack_recv:34928 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 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-CL2Rwz (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-sE3RK7 (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 10.0.1.2:42810 10.0.1.1:10043 timer:(on,17sec,7) ino:0 sk:2d cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.046/0.023 mss:1448 pmtu:1500 rcvmss:536 advmss:1448 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 251826087bps lastsnd:8147 lastrcv:34971 lastack:34971 pacing_rate 5036521736bps delivered:1 app_limited busy:34971ms unacked:2 retrans:1/7 lost:2 rcv_space:14480 rcv_ssthresh:64088 notsent:952 minrtt:0.046 snd_wnd:65160 rcv_wnd:64256 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/770460b1(id:0) seq:0 sfseq:1 ssnoff:46bb74cd maplen:0 # mptcp FIN-WAIT-1 0 0 10.0.1.2:42810 10.0.1.1:10043 timer:(keepalive,59sec,0) ino:0 sk:2e cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:770460b1 write_seq:18281144079130730921 snd_una:18281144079130729868 rcv_nxt:2704825847421712388 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30769 last_data_recv:34972 last_ack_recv:34972 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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]:36672 [dead:beef:1::1]:10044 timer:(on,17sec,7) ino:0 sk:2f cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.06/0.03 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 190400000bps lastsnd:8185 lastrcv:34954 lastack:34954 pacing_rate 3808000000bps delivered:1 app_limited busy:34954ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.06 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/6760811a(id:0) seq:0 sfseq:1 ssnoff:c9c19c43 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:36672 [dead:beef:1::1]:10044 timer:(keepalive,59sec,0) ino:0 sk:30 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:6760811a write_seq:10795654831874237575 snd_una:10795654831874236522 rcv_nxt:9655872080488896207 local_addr_max:2 bytes_sent:1052 subflows_total:1 last_data_sent:30751 last_data_recv:34954 last_ack_recv:34954 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 2 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 2 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 2 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 2 # join Tx [FAIL] see above # currently established: 0 [ OK ] # 046 add multiple addresses IPv6 # currently established: 1 [FAIL] got 0 current establish[s] expected 1 # Server ns stats # TcpInSegs 7 0.0 # TcpOutSegs 2 0.0 # TcpRetransSegs 1 0.0 # TcpExtListenDrops 6 0.0 # TcpExtTCPTimeouts 1 0.0 # TcpExtTCPSynRetrans 1 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 2 0.0 # TcpOutSegs 5 0.0 # TcpRetransSegs 2 0.0 # TcpInErrs 1 0.0 # TcpExtTCPLostRetransmit 1 0.0 # TcpExtTCPTimeouts 2 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 1 0.0 # TcpExtTCPSYNChallenge 1 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 2 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtMPCurrEstab 1 0.0 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [FAIL] client exit code 2, server 2 # # netns ns1-CL2Rwz (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-sE3RK7 (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]:46298 [dead:beef:1::1]:10045 timer:(on,17sec,7) ino:0 sk:31 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.06/0.03 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 190400000bps lastsnd:8214 lastrcv:34908 lastack:34908 pacing_rate 3808000000bps delivered:1 app_limited busy:34908ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.06 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/f064a0dd(id:0) seq:0 sfseq:1 ssnoff:128c597c maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:46298 [dead:beef:1::1]:10045 timer:(keepalive,59sec,0) ino:0 sk:32 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 add_addr_accepted_max:2 remote_key token:f064a0dd write_seq:6750128079024294364 snd_una:6750128079024293311 rcv_nxt:6309689197653384082 bytes_sent:1052 subflows_total:1 last_data_sent:30705 last_data_recv:34908 last_ack_recv:34908 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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]:40680 [dead:beef:1::1]:10046 timer:(on,17sec,7) ino:0 sk:1026 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.05/0.025 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 228480000bps lastsnd:8272 lastrcv:34934 lastack:34934 pacing_rate 4569600000bps delivered:1 app_limited busy:34934ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.05 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/fda97894(id:0) seq:0 sfseq:1 ssnoff:317c7d66 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:40680 [dead:beef:1::1]:10046 timer:(keepalive,59sec,0) ino:0 sk:1027 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 remote_key token:fda97894 write_seq:6617108275776867430 snd_una:6617108275776866377 rcv_nxt:4132347109032554644 local_addr_max:1 bytes_sent:1052 subflows_total:1 last_data_sent:30732 last_data_recv:34935 last_ack_recv:34935 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # 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-CL2Rwz (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-sE3RK7 (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]:44470 [dead:beef:1::1]:10047 timer:(on,17sec,7) ino:0 sk:33 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.057/0.028 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 200421053bps lastsnd:8149 lastrcv:34927 lastack:34927 pacing_rate 4008421048bps delivered:1 app_limited busy:34927ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.057 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/ef20fddd(id:0) seq:0 sfseq:1 ssnoff:3841f987 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:44470 [dead:beef:1::1]:10047 timer:(keepalive,59sec,0) ino:0 sk:34 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:2 remote_key token:ef20fddd write_seq:6805386907749651138 snd_una:6805386907749650085 rcv_nxt:10939745005635651943 bytes_sent:1052 subflows_total:1 last_data_sent:30725 last_data_recv:34928 last_ack_recv:34928 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # 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-CL2Rwz (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-sE3RK7 (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]:53716 [dead:beef:1::1]:10048 timer:(on,17sec,7) ino:0 sk:1028 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb46080,f3556,w4636,o0,bl0,d4) ts sack cubic wscale:7,7 rto:25728 backoff:7 rtt:0.054/0.027 mss:1428 pmtu:1500 rcvmss:536 advmss:1428 cwnd:1 ssthresh:7 bytes_sent:450 bytes_retrans:350 bytes_acked:1 segs_out:16 segs_in:5 data_segs_out:9 send 211555556bps lastsnd:8592 lastrcv:34957 lastack:34957 pacing_rate 4231111104bps delivered:1 app_limited busy:34957ms unacked:2 retrans:1/7 lost:2 rcv_space:14280 rcv_ssthresh:64108 notsent:952 minrtt:0.054 snd_wnd:64260 rcv_wnd:64896 rehash:7 tcp-ulp-mptcp flags:Mmc token:0000(id:0)/7f4d828d(id:0) seq:0 sfseq:1 ssnoff:4fadbf24 maplen:0 # mptcp FIN-WAIT-1 0 0 [dead:beef:1::2]:53716 [dead:beef:1::1]:10048 timer:(keepalive,59sec,0) ino:0 sk:1029 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb50176,f2038,w2058,o0,bl0,d0) subflows_max:1 add_addr_accepted_max:1 remote_key token:7f4d828d write_seq:2945306311305175977 snd_una:2945306311305174924 rcv_nxt:13831713578615398301 bytes_sent:1052 subflows_total:1 last_data_sent:30755 last_data_recv:34958 last_ack_recv:34958 # TcpActiveOpens 1 0.0 # TcpInSegs 5 0.0 # TcpOutSegs 9 0.0 # TcpRetransSegs 7 0.0 # TcpInErrs 4 0.0 # TcpExtTCPLostRetransmit 6 0.0 # TcpExtTCPTimeouts 7 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPChallengeACK 4 0.0 # TcpExtTCPSYNChallenge 4 0.0 # TcpExtTCPOrigDataSent 2 0.0 # TcpExtTCPDelivered 1 0.0 # TcpExtTcpTimeoutRehash 7 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # syn rx [FAIL] got 0 JOIN[s] syn rx expected 1 # synack rx [FAIL] got 0 JOIN[s] synack rx expected 1 # ack rx [FAIL] got 0 JOIN[s] ack rx expected 1 # join Rx [FAIL] see above # syn tx [FAIL] got 0 JOIN[s] syn tx expected 1 # join Tx [FAIL] see above # add addr rx [FAIL] got 0 ADD_ADDR[s] expected 1 # add addr echo rx [FAIL] got 0 ADD_ADDR echo[s] expected 1 # 050 remove single address IPv6 # main_loop_s: timed out # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # not ok 1 selftests: net/mptcp: mptcp_join.sh # TIMEOUT 1800 seconds make[1]: Leaving directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp' make: Leaving directory '/home/virtme/testing-11/tools/testing/selftests' xx__-> echo $? 0 xx__->