make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=mptcp_join..sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing/wt-12/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing/wt-12/tools/testing/selftests/net/mptcp' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-12/tools/testing/selftests/net/mptcp' make[1]: Entering directory '/home/virtme/testing/wt-12/tools/testing/selftests/net/mptcp' TAP version 13 1..1 # overriding timeout to 3600 # selftests: net/mptcp: mptcp_join.sh # 001 no JOIN # join Rx [ OK ] # join Tx [ OK ] # 002 single subflow, limited by client # join Rx [ OK ] # join Tx [ OK ] # 003 single subflow, limited by server # join Rx [ OK ] # join Tx [ OK ] # 004 single subflow # join Rx [ OK ] # join Tx [ OK ] # 005 multiple subflows # join Rx [ OK ] # join Tx [ OK ] # 006 multiple subflows, limited by server # join Rx [ OK ] # join Tx [ OK ] # 007 single subflow, dev # join Rx [ OK ] # join Tx [ OK ] # 008 no MPC reuse with single endpoint # join Rx [ OK ] # join Tx [ OK ] # 009 multi subflows, with failing subflow # join Rx [ OK ] # join Tx [ OK ] # 010 multi subflows, with subflow timeout # join Rx [ OK ] # join Tx [ OK ] # 011 multi subflows, fair usage on close # join Rx [ OK ] # join Tx [ OK ] # 012 unused signal address # join Rx [ OK ] # join Tx [ OK ] # add addr tx [ OK ] # add addr echo tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 013 signal address # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 014 subflow and signal # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 015 subflow and signal together # join Rx [ OK ] # join Tx [ OK ] # add addr rx server [ OK ] # add addr echo rx client [ OK ] # 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 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 017 signal addresses # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 018 signal invalid addresses # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 019 signal addresses race test # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 020 multiple flows, signal, link failure # Info: Test file (size 18734 KB) for client # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # stale [ OK ] # 021 multi flows, signal, bidi, link fail # Info: Test file (size 18432 KB) for server # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # stale [ OK ] # 022 backup subflow unused, link failure # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # link usage [ OK ] # 023 backup flow used, multi links fail # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # stale [ OK ] # link usage [ OK ] # 024 backup flow used, bidi, link failure # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # stale [ OK ] # link usage [ OK ] # 025 signal address, ADD_ADDR timeout # join Rx [ OK ] # join Tx [ OK ] # add addr tx [ OK ] # add addr echo tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 026 signal address, ADD_ADDR6 timeout # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 027 signal addresses, ADD_ADDR timeout # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 028 invalid address, ADD_ADDR timeout # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 029 remove single subflow # join Rx [ OK ] # join Tx [ OK ] # rm addr tx client [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 030 remove multiple subflows # join Rx [ OK ] # join Tx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 031 remove single address # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 032 remove subflow and signal # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 033 remove subflows and signal # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 034 remove addresses # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 035 remove invalid addresses # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 036 flush subflows and signal # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 037 flush subflows # join Rx [ OK ] # join Tx [ OK ] # rm addr tx client [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 038 flush addresses # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 039 flush invalid addresses # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 040 remove id 0 subflow # join Rx [ OK ] # join Tx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 041 remove id 0 address # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # reset tx client [ OK ] # reset rx server [ OK ] # 042 add single subflow # currently established: 1 [ OK ] # join Rx [ OK ] # join Tx [ OK ] # currently established: 0 [ OK ] # 043 add signal address # currently established: 1 [ OK ] # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # currently established: 0 [ OK ] # 044 add multiple subflows # currently established: 1 [ OK ] # join Rx [ OK ] # join Tx [ OK ] # currently established: 0 [ OK ] # 045 add multiple subflows IPv6 # currently established: 1 [ OK ] # join Rx [ OK ] # join Tx [ OK ] # currently established: 0 [ OK ] # 046 add multiple addresses IPv6 # currently established: 1 [ OK ] # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # currently established: 0 [ OK ] # 047 single subflow IPv6 # join Rx [ OK ] # join Tx [ OK ] # 048 unused signal address IPv6 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 049 single address IPv6 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 050 remove single address IPv6 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # 051 remove subflow and signal IPv6 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 052 single subflow IPv4-mapped # join Rx [ OK ] # join Tx [ OK ] # 053 signal address IPv4-mapped # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 054 single subflow v4-map-v6 # join Rx [ OK ] # join Tx [ OK ] # 055 signal address v4-map-v6 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 056 single subflow v6-map-v4 # join Rx [ OK ] # join Tx [ OK ] # 057 signal address v6-map-v4 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 058 no JOIN with diff families v4-v6 # join Rx [ OK ] # join Tx [ OK ] # 059 no JOIN with diff families v4-v6-2 # join Rx [ OK ] # join Tx [ OK ] # 060 no JOIN with diff families v6-v4 # join Rx [ OK ] # join Tx [ OK ] # 061 IPv4 sockets do not use IPv6 addresses # join Rx [ OK ] # join Tx [ OK ] # 062 simult IPv4 and IPv6 subflows # join Rx [ OK ] # join Tx [ OK ] # 063 simult IPv4 and IPv6 subflows, fullmesh 1x1 # join Rx [ OK ] # join Tx [ OK ] # 064 simult IPv4 and IPv6 subflows, fullmesh 2x2 # join Rx [ OK ] # join Tx [ OK ] # 065 single subflow, backup # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 066 single address, backup # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 067 single address, switch to backup # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 068 single address with port, backup # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 069 mpc backup # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 070 mpc backup both sides # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 071 mpc switch to backup # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 072 mpc switch to backup both sides # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 073 signal address with port # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # add addr rx with port [ OK ] # syn rx port [ OK ] # synack rx port [ OK ] # ack rx port [ OK ] # syn rx port mismatch [ OK ] # ack rx port mismatch [ OK ] # 074 subflow and signal with port # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # add addr rx with port [ OK ] # syn rx port [ OK ] # synack rx port [ OK ] # ack rx port [ OK ] # syn rx port mismatch [ OK ] # ack rx port mismatch [ OK ] # 075 remove single address with port # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # add addr rx with port [ OK ] # syn rx port [ OK ] # synack rx port [ OK ] # ack rx port [ OK ] # syn rx port mismatch [ OK ] # ack rx port mismatch [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # LISTENER_CREATED 10.0.2.1:10100 [ OK ] # LISTENER_CLOSED 10.0.2.1:10100 [ OK ] # 076 remove subflow and signal with port # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # add addr rx with port [ OK ] # syn rx port [ OK ] # synack rx port [ OK ] # ack rx port [ OK ] # syn rx port mismatch [ OK ] # ack rx port mismatch [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 077 flush subflows and signal with port # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # 078 multiple addresses with port # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # add addr rx with port [ OK ] # syn rx port [ OK ] # synack rx port [ OK ] # ack rx port [ OK ] # syn rx port mismatch [ OK ] # ack rx port mismatch [ OK ] # 079 multiple addresses with ports # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # add addr rx with port [ OK ] # syn rx port [ OK ] # synack rx port [ OK ] # ack rx port [ OK ] # syn rx port mismatch [ OK ] # ack rx port mismatch [ OK ] # 080 port-based signal endpoint must not accept mpc # Connect [ OK ] # Attempts [ OK ] # 081 single subflow with syn cookies # join Rx [ OK ] # join Tx [ OK ] # 082 multiple subflows with syn cookies # join Rx [ OK ] # join Tx [ OK ] # 083 subflows limited by server w cookies # join Rx [ OK ] # join Tx [ OK ] # 084 signal address with syn cookies # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 085 subflow and signal w cookies # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 086 subflows and signal w. cookies # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 087 checksum test 0 0 # join Rx [ OK ] # join Tx [ OK ] # checksum server [ OK ] # checksum client [ OK ] # fail tx server [ OK ] # fail rx client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # infi tx client [ OK ] # infi rx server [ OK ] # 088 checksum test 1 1 # join Rx [ OK ] # join Tx [ OK ] # checksum server [ OK ] # checksum client [ OK ] # fail tx server [ OK ] # fail rx client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # infi tx client [ OK ] # infi rx server [ OK ] # 089 checksum test 0 1 # join Rx [ OK ] # join Tx [ OK ] # checksum server [ OK ] # checksum client [ OK ] # fail tx server [ OK ] # fail rx client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # infi tx client [ OK ] # infi rx server [ OK ] # 090 checksum test 1 0 # join Rx [ OK ] # join Tx [ OK ] # checksum server [ OK ] # checksum client [ OK ] # fail tx server [ OK ] # fail rx client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # infi tx client [ OK ] # infi rx server [ OK ] # 091 single subflow allow join id0 ns1 # join Rx [ OK ] # join Tx [ OK ] # 092 single subflow allow join id0 ns2 # join Rx [ OK ] # join Tx [ OK ] # 093 signal address allow join id0 ns1 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 094 signal address allow join id0 ns2 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 095 subflow and address allow join id0 1 # join Rx [ OK ] # join Tx [ OK ] # 096 subflow and address allow join id0 2 # join Rx [ OK ] # join Tx [ OK ] # 097 fullmesh test 2x1 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 098 fullmesh test 1x1 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 099 fullmesh test 1x2 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 100 fullmesh test 1x2, limited # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 101 set fullmesh flag test # join Rx [ OK ] # join Tx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 102 set nofullmesh flag test # join Rx [ OK ] # join Tx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 103 set backup,fullmesh flags test # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 104 set nobackup,nofullmesh flags test # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 105 fastclose test # Info: Test file (size 1024 KB) for client # Info: Test file (size 1024 KB) for server # join Rx [ OK ] # join Tx [ OK ] # fast close tx client [ OK ] # fast close rx server [ OK ] # reset tx client [ OK ] # reset rx server [ OK ] # 106 fastclose server test # Info: Test file (size 1024 KB) for client # Info: Test file (size 1024 KB) for server # join Rx [ OK ] # join Tx [ OK ] # fast close tx server [ OK ] # fast close rx client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # 107 Infinite map # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0) # [IGNO] (flaky) client exit code 124, server 2 # Server ns stats # TcpPassiveOpens 1 0.0 # TcpInSegs 23 0.0 # TcpOutSegs 87 0.0 # TcpRetransSegs 17 0.0 # TcpExtTCPPureAcks 14 0.0 # TcpExtTCPLossUndo 9 0.0 # TcpExtTCPTimeouts 9 0.0 # TcpExtTCPLossProbes 11 0.0 # TcpExtTCPBacklogCoalesce 1 0.0 # TcpExtTCPDSACKRecv 9 0.0 # TcpExtTCPSackShiftFallback 9 0.0 # TcpExtTCPRcvCoalesce 1 0.0 # TcpExtTCPOrigDataSent 82 0.0 # TcpExtTCPDelivered 89 0.0 # TcpExtTcpTimeoutRehash 9 0.0 # TcpExtTCPDSACKRecvSegs 9 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPTCPRetrans 8 0.0 # MPTcpExtDataCsumErr 1 0.0 # MPTcpExtMPFailTx 1 0.0 # MPTcpExtMPFailRx 1 0.0 # Client ns stats # TcpActiveOpens 1 0.0 # TcpInSegs 45 0.0 # TcpOutSegs 354 0.0 # TcpExtOutOfWindowIcmps 215 0.0 # TcpExtDelayedACKLost 17 0.0 # TcpExtTCPPureAcks 4 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPDSACKOldSent 17 0.0 # TcpExtTCPOrigDataSent 31 0.0 # TcpExtTCPDelivered 32 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtInfiniteMapTx 1 0.0 # MPTcpExtMPFailTx 1 0.0 # MPTcpExtMPFailRx 1 0.0 # # netns ns1-pHOKLx (listener) socket stat for 10106: # 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 2690 [::ffff:10.0.1.1]:10106 [::ffff:10.0.1.2]:50076 timer:(on,23sec,0) ino:73235 sk:1 cgroup:unreachable:1 <-> # skmem:(r0,rb131072,t0,tb258048,f3710,w4482,o0,bl0,d0) ts sack cubic wscale:7,7 rto:28454 rtt:4025.55/6106.97 ato:40 mss:1448 pmtu:1500 rcvmss:1448 advmss:1448 cwnd:56 bytes_sent:134060 bytes_retrans:22940 bytes_acked:108430 bytes_received:40960 segs_out:103 segs_in:46 data_segs_out:99 data_segs_in:31 send 161147bps lastsnd:5063 lastrcv:62005 lastack:13255 pacing_rate 322288bps delivery_rate 1624bps delivered:90 busy:61207ms unacked:2 retrans:0/17 dsack_dups:9 rcv_rtt:4 rcv_space:14480 rcv_ssthresh:81464 minrtt:0.264 snd_wnd:193024 rcv_wnd:81536 rehash:9 tcp-ulp-mptcp flags:Mec token:0000(id:0)/9f143991(id:0) seq:13293773386957589437 sfseq:16385 ssnoff:364127575 maplen:24576 # mptcp FIN-WAIT-1 0 0 [::ffff:10.0.1.1]:10106 [::ffff:10.0.1.2]:50076 timer:(keepalive,28sec,0) ino:0 sk:1001 cgroup:unreachable:1 --- # skmem:(r0,rb131072,t0,tb262144,f3456,w123520,o0,bl0,d0) subflows_max:2 remote_key token:9f143991 write_seq:3985718284164041680 snd_una:3985718284163918771 rcv_nxt:13293773386957614013 csum_enabled:1 bytes_retrans:21520 bytes_sent:89600 bytes_received:40960 bytes_acked:8192 subflows_total:1 last_data_sent:62047 last_data_recv:62113 last_ack_recv:62117 # TcpPassiveOpens 1 0.0 # TcpInSegs 23 0.0 # TcpOutSegs 87 0.0 # TcpRetransSegs 17 0.0 # TcpExtTCPPureAcks 14 0.0 # TcpExtTCPLossUndo 9 0.0 # TcpExtTCPTimeouts 9 0.0 # TcpExtTCPLossProbes 11 0.0 # TcpExtTCPBacklogCoalesce 1 0.0 # TcpExtTCPDSACKRecv 9 0.0 # TcpExtTCPSackShiftFallback 9 0.0 # TcpExtTCPRcvCoalesce 1 0.0 # TcpExtTCPOrigDataSent 82 0.0 # TcpExtTCPDelivered 89 0.0 # TcpExtTcpTimeoutRehash 9 0.0 # TcpExtTCPDSACKRecvSegs 9 0.0 # MPTcpExtMPCapableSYNRX 1 0.0 # MPTcpExtMPCapableACKRX 1 0.0 # MPTcpExtMPTCPRetrans 8 0.0 # MPTcpExtDataCsumErr 1 0.0 # MPTcpExtMPFailTx 1 0.0 # MPTcpExtMPFailRx 1 0.0 # # netns ns2-VuhxAl (connector) socket stat for 10106: # 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 90141 10.0.1.2:50076 10.0.1.1:10106 timer:(persist,867ms,4) ino:74217 sk:2001 cgroup:unreachable:1 <-- # skmem:(r0,rb1400590,t0,tb138240,f3684,w94620,o0,bl0,d17) ts sack cubic wscale:7,7 rto:204 backoff:4 rtt:3.382/3.319 ato:40 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:30 bytes_sent:465268 bytes_acked:40961 bytes_received:111120 segs_out:354 segs_in:104 data_segs_out:339 data_segs_in:99 send 102755766bps lastsnd:2397 lastrcv:13677 lastack:5533 pacing_rate 205496336bps delivery_rate 20812072bps delivered:32 busy:62489ms rcv_rtt:501.31 rcv_space:14480 rcv_ssthresh:198356 notsent:90141 minrtt:0.207 snd_wnd:81536 rcv_wnd:198400 tcp-ulp-mptcp flags:Mmec token:0000(id:0)/d1ef6180(id:0) seq:3985718284164019009 sfseq:108431 ssnoff:641504872 maplen:2690 # mptcp FIN-WAIT-2 0 0 10.0.1.2:50076 10.0.1.1:10106 timer:(keepalive,58sec,0) ino:0 sk:2002 cgroup:unreachable:1 --- # skmem:(r0,rb1400590,t0,tb142336,f0,w0,o0,bl0,d0) subflows_max:2 fallback remote_key token:d1ef6180 write_seq:13293773386957704154 snd_una:13293773386957704154 rcv_nxt:3985718284164021699 csum_enabled:1 retransmits:1 bytes_sent:131100 bytes_received:111120 bytes_acked:65536 last_data_sent:62438 last_data_recv:13683 last_ack_recv:62485 # TcpActiveOpens 1 0.0 # TcpInSegs 45 0.0 # TcpOutSegs 354 0.0 # TcpExtOutOfWindowIcmps 215 0.0 # TcpExtDelayedACKLost 17 0.0 # TcpExtTCPPureAcks 4 0.0 # TcpExtTCPLossProbes 1 0.0 # TcpExtTCPDSACKOldSent 17 0.0 # TcpExtTCPOrigDataSent 31 0.0 # TcpExtTCPDelivered 32 0.0 # MPTcpExtMPCapableSYNTX 1 0.0 # MPTcpExtMPCapableSYNACKRX 1 0.0 # MPTcpExtInfiniteMapTx 1 0.0 # MPTcpExtMPFailTx 1 0.0 # MPTcpExtMPFailRx 1 0.0 # Info: 5 corrupted pkts # join Rx [ OK ] # join Tx [ OK ] # ns1 dss fallback [IGNO] (flaky) got 0 dss fallback[s] in ns1 expected 1 # fallback [IGNO] (flaky) see above # checksum server [ OK ] # checksum client [ OK ] # fail tx server [ OK ] # fail rx client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # infi tx client [ OK ] # infi rx server [IGNO] (flaky) got 0 infinite map[s] RX expected 1 # fail tx client [ OK ] # fail rx server [ OK ] # 108 MP_FAIL MP_RST # Info: Test file (size 1024 KB) for client # Info: Test file (size 1024 KB) for server # Info: 1 corrupted pkts # join Rx [ OK ] # join Tx [ OK ] # checksum server [ OK ] # checksum client [ OK ] # fail tx server [ OK ] # fail rx client [ OK ] # reset tx server [ OK ] # reset rx client [ OK ] # infi tx client [ OK ] # infi rx server [ OK ] # 109 userspace pm type prevents add_addr # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 110 userspace pm no echo w/o daemon # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 111 userspace pm type rejects join # join Rx [ OK ] # join Tx [ OK ] # 112 userspace pm type does not send join # join Rx [ OK ] # join Tx [ OK ] # 113 userspace pm type prevents mp_prio # join Rx [ OK ] # join Tx [ OK ] # mp_prio tx server [ OK ] # mp_prio rx client [ OK ] # syn backup [ OK ] # synack backup [ OK ] # 114 userspace pm type prevents rm_addr # join Rx [ OK ] # join Tx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 115 userspace pm add & remove address # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # mptcp_info subflows=2:2 [ OK ] # mptcp_info subflows_total=3:3 [ OK ] # mptcp_info add_addr_signal=2:2 [ OK ] # dump addrs signal [ OK ] # get id 10 addr [ OK ] # get id 20 addr [ OK ] # dump addrs after rm_sf 10 [ OK ] # dump addrs after rm_addr 20 [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # mptcp_info subflows=0:0 [ OK ] # mptcp_info subflows_total=1:1 [ OK ] # 116 userspace pm create destroy subflow # join Rx [ OK ] # join Tx [ OK ] # mptcp_info subflows=1:1 [ OK ] # mptcp_info subflows_total=2:2 [ OK ] # dump addrs subflow [ OK ] # get id 20 addr [ OK ] # dump addrs after rm_sf 20 [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # mptcp_info subflows=0:0 [ OK ] # mptcp_info subflows_total=1:1 [ OK ] # 117 userspace pm create id 0 subflow # mptcp_info subflows=0:0 [ OK ] # mptcp_info subflows_total=1:1 [ OK ] # dump addrs id 0 subflow [ OK ] # join Rx [ OK ] # join Tx [ OK ] # mptcp_info subflows=1:1 [ OK ] # mptcp_info subflows_total=2:2 [ OK ] # 118 userspace pm remove initial subflow # join Rx [ OK ] # join Tx [ OK ] # mptcp_info subflows=1:1 [ OK ] # mptcp_info subflows_total=2:2 [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # reset tx client [ OK ] # reset rx server [ OK ] # mptcp_info subflows=1:1 [ OK ] # mptcp_info subflows_total=1:1 [ OK ] # 119 userspace pm send RM_ADDR for ID 0 # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # mptcp_info subflows=1:1 [ OK ] # mptcp_info subflows_total=2:2 [ OK ] # mptcp_info add_addr_signal=1:1 [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # reset tx client [ OK ] # reset rx server [ OK ] # mptcp_info subflows=1:1 [ OK ] # mptcp_info subflows_total=1:1 [ OK ] # 120 implicit EP # creation [ OK ] # mptcp_info subflows=1:1 [ OK ] # mptcp_info add_addr_signal=1:1 [ OK ] # ID change is prevented [ OK ] # modif is allowed [ OK ] # 121 delete and re-add # Info: Test file (size 4 KB) for client # Info: Test file (size 4 KB) for server # creation [ OK ] # before delete id 2 [ OK ] # mptcp_info subflows=1:1 [ OK ] # after delete id 2 [ OK ] # mptcp_info subflows=0:0 [ OK ] # after re-add id 2 [ OK ] # mptcp_info subflows=1:1 [ OK ] # after new reject [ OK ] # mptcp_info subflows=1:1 [ OK ] # after no reject [ OK ] # mptcp_info subflows=2:2 [ OK ] # after delete id 0 (1) [ OK ] # mptcp_info subflows=2:2 [ OK ] # after re-add id 0 (1) [ OK ] # mptcp_info subflows=3:3 [ OK ] # after delete id 0 (2) [ OK ] # mptcp_info subflows=2:2 [ OK ] # after re-add id 0 (2) [ OK ] # mptcp_info subflows=3:3 [ OK ] # after delete id 0 (3) [ OK ] # mptcp_info subflows=2:2 [ OK ] # after re-add id 0 (3) [ OK ] # mptcp_info subflows=3:3 [ OK ] # event ns1 LISTENER_CREATED (1) [ OK ] # event ns1 CREATED (1) [ OK ] # event ns1 ESTABLISHED (1) [ OK ] # event ns1 ANNOUNCED (0) [ OK ] # event ns1 REMOVED (4) [ OK ] # event ns1 SUB_ESTABLISHED (6) [ OK ] # event ns1 SUB_CLOSED (4) [ OK ] # event ns2 CREATED (1) [ OK ] # event ns2 ESTABLISHED (1) [ OK ] # event ns2 ANNOUNCED (0) [ OK ] # event ns2 REMOVED (0) [ OK ] # event ns2 SUB_ESTABLISHED (6) [ OK ] # event ns2 SUB_CLOSED (5) [ OK ] # join Rx [ OK ] # join Tx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 122 delete re-add signal # Info: Test file (size 4 KB) for client # Info: Test file (size 4 KB) for server # creation [ OK ] # before delete [ OK ] # mptcp_info subflows=1:1 [ OK ] # after delete [ OK ] # mptcp_info subflows=0:0 [ OK ] # after re-add [ OK ] # mptcp_info subflows=2:2 [ OK ] # after delete ID 0 [ OK ] # mptcp_info subflows=2:2 [ OK ] # after re-add ID 0 [ OK ] # mptcp_info subflows=3:3 [ OK ] # after re-delete ID 0 [ OK ] # mptcp_info subflows=2:2 [ OK ] # after re-re-add ID 0 [ OK ] # mptcp_info subflows=3:3 [ OK ] # event ns1 LISTENER_CREATED (1) [ OK ] # event ns1 CREATED (1) [ OK ] # event ns1 ESTABLISHED (1) [ OK ] # event ns1 ANNOUNCED (0) [ OK ] # event ns1 REMOVED (0) [ OK ] # event ns1 SUB_ESTABLISHED (5) [ OK ] # event ns1 SUB_CLOSED (3) [ OK ] # event ns2 CREATED (1) [ OK ] # event ns2 ESTABLISHED (1) [ OK ] # event ns2 ANNOUNCED (6) [ OK ] # event ns2 REMOVED (4) [ OK ] # event ns2 SUB_ESTABLISHED (5) [ OK ] # event ns2 SUB_CLOSED (3) [ OK ] # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # 123 flush re-add # Info: Test file (size 4 KB) for client # Info: Test file (size 4 KB) for server # before flush [ OK ] # mptcp_info subflows=0:0 [ OK ] # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # rm addr rx client [ OK ] # rm subflow server [ OK ] # # TAP version 13 # 1..123 # ok 1 - mptcp_join: no JOIN # time=16377ms # ok 2 - mptcp_join: single subflow, limited by client # time=16980ms # ok 3 - mptcp_join: single subflow, limited by server # time=17189ms # ok 4 - mptcp_join: single subflow # time=16789ms # ok 5 - mptcp_join: multiple subflows # time=16982ms # ok 6 - mptcp_join: multiple subflows, limited by server # time=17531ms # ok 7 - mptcp_join: single subflow, dev # time=17364ms # ok 8 - mptcp_join: no MPC reuse with single endpoint # time=23338ms # ok 9 - mptcp_join: multi subflows, with failing subflow # time=24404ms # ok 10 - mptcp_join: multi subflows, with subflow timeout # time=23635ms # ok 11 - mptcp_join: multi subflows, fair usage on close # time=23382ms # ok 12 - mptcp_join: unused signal address # time=19145ms # ok 13 - mptcp_join: signal address # time=19056ms # ok 14 - mptcp_join: subflow and signal # time=19045ms # ok 15 - mptcp_join: subflow and signal together # time=21464ms # ok 16 - mptcp_join: multiple subflows and signal # time=20014ms # ok 17 - mptcp_join: signal addresses # time=25648ms # ok 18 - mptcp_join: signal invalid addresses # time=25749ms # ok 19 - mptcp_join: signal addresses race test # time=26840ms # ok 20 - mptcp_join: multiple flows, signal, link failure # time=32349ms # ok 21 - mptcp_join: multi flows, signal, bidi, link fail # time=34314ms # ok 22 - mptcp_join: backup subflow unused, link failure # time=37625ms # ok 23 - mptcp_join: backup flow used, multi links fail # time=39160ms # ok 24 - mptcp_join: backup flow used, bidi, link failure # time=41614ms # ok 25 - mptcp_join: signal address, ADD_ADDR timeout # time=27871ms # ok 26 - mptcp_join: signal address, ADD_ADDR6 timeout # time=26191ms # ok 27 - mptcp_join: signal addresses, ADD_ADDR timeout # time=43550ms # ok 28 - mptcp_join: invalid address, ADD_ADDR timeout # time=44618ms # ok 29 - mptcp_join: remove single subflow # time=28377ms # ok 30 - mptcp_join: remove multiple subflows # time=28765ms # ok 31 - mptcp_join: remove single address # time=29650ms # ok 32 - mptcp_join: remove subflow and signal # time=29309ms # ok 33 - mptcp_join: remove subflows and signal # time=47117ms # ok 34 - mptcp_join: remove addresses # time=46156ms # ok 35 - mptcp_join: remove invalid addresses # time=46273ms # ok 36 - mptcp_join: flush subflows and signal # time=32557ms # ok 37 - mptcp_join: flush subflows # time=29974ms # ok 38 - mptcp_join: flush addresses # time=31546ms # ok 39 - mptcp_join: flush invalid addresses # time=30149ms # ok 40 - mptcp_join: remove id 0 subflow # time=28189ms # ok 41 - mptcp_join: remove id 0 address # time=29649ms # ok 42 - mptcp_join: add single subflow # time=25896ms # ok 43 - mptcp_join: add signal address # time=25910ms # ok 44 - mptcp_join: add multiple subflows # time=25865ms # ok 45 - mptcp_join: add multiple subflows IPv6 # time=25854ms # ok 46 - mptcp_join: add multiple addresses IPv6 # time=26226ms # ok 47 - mptcp_join: single subflow IPv6 # time=25691ms # ok 48 - mptcp_join: unused signal address IPv6 # time=26080ms # ok 49 - mptcp_join: single address IPv6 # time=26075ms # ok 50 - mptcp_join: remove single address IPv6 # time=25801ms # ok 51 - mptcp_join: remove subflow and signal IPv6 # time=25544ms # ok 52 - mptcp_join: single subflow IPv4-mapped # time=19562ms # ok 53 - mptcp_join: signal address IPv4-mapped # time=19537ms # ok 54 - mptcp_join: single subflow v4-map-v6 # time=19140ms # ok 55 - mptcp_join: signal address v4-map-v6 # time=19332ms # ok 56 - mptcp_join: single subflow v6-map-v4 # time=19257ms # ok 57 - mptcp_join: signal address v6-map-v4 # time=20009ms # ok 58 - mptcp_join: no JOIN with diff families v4-v6 # time=19182ms # ok 59 - mptcp_join: no JOIN with diff families v4-v6-2 # time=19172ms # ok 60 - mptcp_join: no JOIN with diff families v6-v4 # time=19261ms # ok 61 - mptcp_join: IPv4 sockets do not use IPv6 addresses # time=25248ms # ok 62 - mptcp_join: simult IPv4 and IPv6 subflows # time=24858ms # ok 63 - mptcp_join: simult IPv4 and IPv6 subflows, fullmesh 1x1 # time=24690ms # ok 64 - mptcp_join: simult IPv4 and IPv6 subflows, fullmesh 2x2 # time=24089ms # ok 65 - mptcp_join: single subflow, backup # time=25130ms # ok 66 - mptcp_join: single address, backup # time=25795ms # ok 67 - mptcp_join: single address, switch to backup # time=25460ms # ok 68 - mptcp_join: single address with port, backup # time=25737ms # ok 69 - mptcp_join: mpc backup # time=24788ms # ok 70 - mptcp_join: mpc backup both sides # time=26067ms # ok 71 - mptcp_join: mpc switch to backup # time=25069ms # ok 72 - mptcp_join: mpc switch to backup both sides # time=24812ms # ok 73 - mptcp_join: signal address with port # time=21245ms # ok 74 - mptcp_join: subflow and signal with port # time=21201ms # ok 75 - mptcp_join: remove single address with port # time=28236ms # ok 76 - mptcp_join: remove subflow and signal with port # time=26541ms # ok 77 - mptcp_join: flush subflows and signal with port # time=25248ms # ok 78 - mptcp_join: multiple addresses with port # time=20577ms # ok 79 - mptcp_join: multiple addresses with ports # time=21437ms # ok 80 - mptcp_join: port-based signal endpoint must not accept mpc # time=9937ms # ok 81 - mptcp_join: single subflow with syn cookies # time=19010ms # ok 82 - mptcp_join: multiple subflows with syn cookies # time=19396ms # ok 83 - mptcp_join: subflows limited by server w cookies # time=18953ms # ok 84 - mptcp_join: signal address with syn cookies # time=19161ms # ok 85 - mptcp_join: subflow and signal w cookies # time=19222ms # ok 86 - mptcp_join: subflows and signal w. cookies # time=20192ms # ok 87 - mptcp_join: checksum test 0 0 # time=20933ms # ok 88 - mptcp_join: checksum test 1 1 # time=21192ms # ok 89 - mptcp_join: checksum test 0 1 # time=21658ms # ok 90 - mptcp_join: checksum test 1 0 # time=21026ms # ok 91 - mptcp_join: single subflow allow join id0 ns1 # time=19298ms # ok 92 - mptcp_join: single subflow allow join id0 ns2 # time=19083ms # ok 93 - mptcp_join: signal address allow join id0 ns1 # time=19383ms # ok 94 - mptcp_join: signal address allow join id0 ns2 # time=19913ms # ok 95 - mptcp_join: subflow and address allow join id0 1 # time=19010ms # ok 96 - mptcp_join: subflow and address allow join id0 2 # time=19638ms # ok 97 - mptcp_join: fullmesh test 2x1 # time=24343ms # ok 98 - mptcp_join: fullmesh test 1x1 # time=24147ms # ok 99 - mptcp_join: fullmesh test 1x2 # time=22900ms # ok 100 - mptcp_join: fullmesh test 1x2, limited # time=22793ms # ok 101 - mptcp_join: set fullmesh flag test # time=23474ms # ok 102 - mptcp_join: set nofullmesh flag test # time=23014ms # ok 103 - mptcp_join: set backup,fullmesh flags test # time=23873ms # ok 104 - mptcp_join: set nobackup,nofullmesh flags test # time=23863ms # ok 105 - mptcp_join: fastclose test # time=19172ms # ok 106 - mptcp_join: fastclose server test # time=18760ms # ok 107 - mptcp_join: Infinite map # IGNORE Flaky time=83723ms # ok 108 - mptcp_join: MP_FAIL MP_RST # time=30129ms # ok 109 - mptcp_join: userspace pm type prevents add_addr # time=17976ms # ok 110 - mptcp_join: userspace pm no echo w/o daemon # time=18376ms # ok 111 - mptcp_join: userspace pm type rejects join # time=17244ms # ok 112 - mptcp_join: userspace pm type does not send join # time=17151ms # ok 113 - mptcp_join: userspace pm type prevents mp_prio # time=23475ms # ok 114 - mptcp_join: userspace pm type prevents rm_addr # time=23420ms # ok 115 - mptcp_join: userspace pm add & remove address # time=33336ms # ok 116 - mptcp_join: userspace pm create destroy subflow # time=25747ms # ok 117 - mptcp_join: userspace pm create id 0 subflow # time=23004ms # ok 118 - mptcp_join: userspace pm remove initial subflow # time=24896ms # ok 119 - mptcp_join: userspace pm send RM_ADDR for ID 0 # time=29187ms # ok 120 - mptcp_join: implicit EP # time=11500ms # ok 121 - mptcp_join: delete and re-add # time=56674ms # ok 122 - mptcp_join: delete re-add signal # time=42674ms # ok 123 - mptcp_join: flush re-add # time=30321ms ok 1 selftests: net/mptcp: mptcp_join.sh make[1]: Leaving directory '/home/virtme/testing/wt-12/tools/testing/selftests/net/mptcp' make: Leaving directory '/home/virtme/testing/wt-12/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->