# skmem:(r0,rb1174687,t0,tb119808,f2276,w0,o0,bl0,d0) ts sack cubic wscale:7,7 rto:201 rtt:0.333/0.242 ato:40 mss:1448 pmtu:1500 rcvmss:1448 advmss:1448 cwnd:65 bytes_sent:131100 bytes_acked:131100 bytes_received:131101 segs_out:123 segs_in:121 data_segs_out:101 data_segs_in:102 send 2261141141bps lastsnd:30646 lastrcv:30639 lastack:30639 pacing_rate 4510430544bps delivery_rate 272564704bps delivered:102 busy:7ms rcv_rtt:206.445 rcv_space:65536 rcv_ssthresh:255740 minrtt:0.07 snd_wnd:111616 rcv_wnd:255744 tcp-ulp-mptcp flags:Mec token:0000(id:0)/ce1e7c76(id:0) seq:15008729322339477927 sfseq:131073 ssnoff:3098331109 maplen:28 # mptcp FIN-WAIT-2 0 0 [::ffff:10.0.1.1]:10118 [::ffff:10.0.1.2]:57908 timer:(keepalive,59sec,0) ino:0 sk:2 cgroup:unreachable:1 --- # skmem:(r0,rb1163831,t0,tb123904,f1820,w0,o0,bl0,d0) subflows_max:2 fallback remote_key token:ce1e7c76 write_seq:4452074965539272587 snd_una:4452074965539272587 rcv_nxt:15008729322339477955 csum_enabled:1 bytes_sent:131100 bytes_received:131100 bytes_acked:131101 last_data_sent:30703 last_data_recv:30696 last_ack_recv:30699 # TcpPassiveOpens 1 # TcpInSegs 54 # TcpOutSegs 124 # TcpExtTCPPureAcks 18 # TcpExtTCPBacklogCoalesce 1 # TcpExtTCPOrigDataSent 101 # TcpExtTCPDelivered 101 # MPTcpExtMPCapableSYNRX 1 # MPTcpExtMPCapableACKRX 1 # MPTcpExtInfiniteMapRx 1 # MPTcpExtDataCsumErr 1 # MPTcpExtMPFailTx 1 # MPTcpExtMPFailRx 1 # MPTcpExtDssFallback 1 # # netns ns2-UwGsUg (connector) socket stat for 10118: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp FIN-WAIT-2 0 0 10.0.1.2:57908 10.0.1.1:10118 timer:(timewait,29sec,0) ino:0 sk:3 # # TcpActiveOpens 1 # TcpInSegs 51 # TcpOutSegs 121 # TcpExtTW 1 # TcpExtTCPPureAcks 21 # TcpExtTCPBacklogCoalesce 1 # TcpExtTCPFromZeroWindowAdv 1 # TcpExtTCPToZeroWindowAdv 1 # TcpExtTCPWantZeroWindowAdv 2 # TcpExtTCPOrigDataSent 102 # TcpExtTCPDelivered 103 # MPTcpExtMPCapableSYNTX 1 # MPTcpExtMPCapableSYNACKRX 1 # MPTcpExtInfiniteMapTx 1 # MPTcpExtMPFailTx 1 # MPTcpExtMPFailRx 1 # Info: 5 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 ] # fail tx client [ OK ] # fail rx server [ OK ] # 120 MP_FAIL MP_RST # Info: Test file (size 1024 KB) for client # Info: Test file (size 1024 KB) for server # Info: 3 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 ] # 121 userspace pm type prevents add_addr # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 122 userspace pm no echo w/o daemon # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 123 userspace pm type rejects join # join Rx [ OK ] # join Tx [ OK ] # 124 userspace pm type does not send join # join Rx [ OK ] # join Tx [ OK ] # 125 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 ] # 126 userspace pm type prevents rm_addr # join Rx [ OK ] # join Tx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 127 userspace pm add & remove address # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # 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 ] # 128 userspace pm create destroy subflow # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # 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 ] # 129 userspace pm create id 0 subflow # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # 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 ] # 130 userspace pm remove initial subflow # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # 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 ] # 131 userspace pm send RM_ADDR for ID 0 # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # 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 ] # 132 implicit EP # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # 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 ] # 133 delete and re-add # Info: Test file (size 128 KB) for client # Info: Test file (size 128 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 ] # 134 delete re-add signal # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # creation [ OK ] # before delete [ OK ] # mptcp_info subflows=1:1 [ OK ] # mptcp_info add_addr_signal=2:1 [ OK ] # after delete [ OK ] # mptcp_info subflows=0:0 [ OK ] # mptcp_info add_addr_signal=0:0 [ OK ] # after re-add [ OK ] # mptcp_info subflows=2:2 [ OK ] # mptcp_info add_addr_signal=2:2 [ OK ] # after delete ID 0 [ OK ] # mptcp_info subflows=2:2 [ OK ] # mptcp_info add_addr_signal=2:2 [ OK ] # after re-add ID 0 [ OK ] # mptcp_info subflows=3:3 [ OK ] # mptcp_info add_addr_signal=3:2 [ OK ] # after re-delete ID 0 [ OK ] # mptcp_info subflows=2:2 [ OK ] # mptcp_info add_addr_signal=2:2 [ OK ] # after re-re-add ID 0 [ OK ] # mptcp_info subflows=3:3 [ OK ] # mptcp_info add_addr_signal=3:2 [ 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 ] # 135 flush re-add # Info: Test file (size 128 KB) for client # Info: Test file (size 128 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..135 # ok 1 - mptcp_join: no JOIN # time=3641ms # ok 2 - mptcp_join: single subflow, limited by client # time=3764ms # ok 3 - mptcp_join: single subflow, limited by server # time=3731ms # ok 4 - mptcp_join: single subflow # time=3698ms # ok 5 - mptcp_join: multiple subflows # time=3711ms # ok 6 - mptcp_join: multiple subflows, limited by server # time=3830ms # ok 7 - mptcp_join: single subflow, dev # time=3681ms # ok 8 - mptcp_join: no MPC reuse with single endpoint # time=8740ms # ok 9 - mptcp_join: multi subflows, with failing subflow # time=9112ms # ok 10 - mptcp_join: multi subflows, with subflow timeout # time=8800ms # ok 11 - mptcp_join: multi subflows, fair usage on close # time=8822ms # ok 12 - mptcp_join: unused signal address # time=3782ms # ok 13 - mptcp_join: signal address # time=3815ms # ok 14 - mptcp_join: subflow and signal # time=3832ms # ok 15 - mptcp_join: subflow and signal together # time=4045ms # ok 16 - mptcp_join: multiple subflows and signal # time=3917ms # ok 17 - mptcp_join: signal addresses # time=8917ms # ok 18 - mptcp_join: signal invalid addresses # time=8908ms # ok 19 - mptcp_join: signal addresses race test # time=9227ms # ok 20 - mptcp_join: without a laminar endpoint # time=4090ms # ok 21 - mptcp_join: with a laminar endpoint # time=3964ms # ok 22 - mptcp_join: with multiple laminar endpoints # time=4139ms # ok 23 - mptcp_join: single laminar endpoint # time=4026ms # ok 24 - mptcp_join: sublow + laminar endpoints # time=4076ms # ok 25 - mptcp_join: multiple flows, signal, link failure # time=9741ms # ok 26 - mptcp_join: multi flows, signal, bidi, link fail # time=9241ms # ok 27 - mptcp_join: backup subflow unused, link failure # time=12707ms # ok 28 - mptcp_join: backup flow used, multi links fail # time=12613ms # ok 29 - mptcp_join: backup flow used, bidi, link failure # time=13152ms # ok 30 - mptcp_join: signal address, ADD_ADDR timeout # time=9228ms # ok 31 - mptcp_join: signal address, ADD_ADDR6 timeout # time=9157ms # ok 32 - mptcp_join: signal addresses, ADD_ADDR timeout # time=25980ms # ok 33 - mptcp_join: invalid address, ADD_ADDR timeout # time=25940ms # ok 34 - mptcp_join: remove single subflow # time=9055ms # ok 35 - mptcp_join: remove multiple subflows # time=9089ms # ok 36 - mptcp_join: remove single address # time=9105ms # ok 37 - mptcp_join: remove subflow and signal # time=9135ms # ok 38 - mptcp_join: remove subflows and signal # time=26012ms # ok 39 - mptcp_join: remove addresses # time=25939ms # ok 40 - mptcp_join: remove invalid addresses # time=25985ms # ok 41 - mptcp_join: flush subflows and signal # time=9092ms # ok 42 - mptcp_join: flush subflows # time=9165ms # ok 43 - mptcp_join: flush addresses # time=9209ms # ok 44 - mptcp_join: flush invalid addresses # time=9203ms # ok 45 - mptcp_join: remove id 0 subflow # time=9029ms # ok 46 - mptcp_join: remove id 0 address # time=9114ms # ok 47 - mptcp_join: add single subflow # time=8888ms # ok 48 - mptcp_join: add signal address # time=8924ms # ok 49 - mptcp_join: add multiple subflows # time=8815ms # ok 50 - mptcp_join: add multiple subflows IPv6 # time=8786ms # ok 51 - mptcp_join: add multiple addresses IPv6 # time=8957ms # ok 52 - mptcp_join: single subflow IPv6 # time=8979ms # ok 53 - mptcp_join: unused signal address IPv6 # time=8924ms # ok 54 - mptcp_join: single address IPv6 # time=8971ms # ok 55 - mptcp_join: remove single address IPv6 # time=9110ms # ok 56 - mptcp_join: remove subflow and signal IPv6 # time=9217ms # ok 57 - mptcp_join: single subflow IPv4-mapped # time=4083ms # ok 58 - mptcp_join: signal address IPv4-mapped # time=4018ms # ok 59 - mptcp_join: single subflow v4-map-v6 # time=3987ms # ok 60 - mptcp_join: signal address v4-map-v6 # time=3905ms # ok 61 - mptcp_join: single subflow v6-map-v4 # time=3917ms # ok 62 - mptcp_join: signal address v6-map-v4 # time=3988ms # ok 63 - mptcp_join: no JOIN with diff families v4-v6 # time=3971ms # ok 64 - mptcp_join: no JOIN with diff families v4-v6-2 # time=3926ms # ok 65 - mptcp_join: no JOIN with diff families v6-v4 # time=3896ms # ok 66 - mptcp_join: IPv4 sockets do not use IPv6 addresses # time=9038ms # ok 67 - mptcp_join: simult IPv4 and IPv6 subflows # time=9111ms # ok 68 - mptcp_join: simult IPv4 and IPv6 subflows, fullmesh 1x1 # time=9148ms # ok 69 - mptcp_join: simult IPv4 and IPv6 subflows, fullmesh 2x2 # time=9113ms # ok 70 - mptcp_join: single subflow, backup # time=9163ms # ok 71 - mptcp_join: single address, backup # time=9186ms # ok 72 - mptcp_join: single address, switch to backup # time=9142ms # ok 73 - mptcp_join: single address with port, backup # time=9201ms # ok 74 - mptcp_join: mpc backup # time=9019ms # ok 75 - mptcp_join: mpc backup both sides # time=9162ms # ok 76 - mptcp_join: mpc switch to backup # time=8995ms # ok 77 - mptcp_join: mpc switch to backup both sides # time=9153ms # ok 78 - mptcp_join: signal address with port # time=4298ms # ok 79 - mptcp_join: subflow and signal with port # time=4298ms # ok 80 - mptcp_join: remove single address with port # time=9850ms # ok 81 - mptcp_join: remove subflow and signal with port # time=9410ms # ok 82 - mptcp_join: flush subflows and signal with port # time=9257ms # ok 83 - mptcp_join: multiple addresses with port # time=4364ms # ok 84 - mptcp_join: multiple addresses with ports # time=4159ms # ok 85 - mptcp_join: port-based signal endpoint must not accept mpc # time=2281ms # ok 86 - mptcp_join: bind main address v4, no join v4 # time=4051ms # ok 87 - mptcp_join: bind main address v6, no join v6 # time=4006ms # ok 88 - mptcp_join: multiple bind to allow joins v4 # time=3980ms # ok 89 - mptcp_join: multiple bind to allow joins v6 # time=4014ms # ok 90 - mptcp_join: multiple bind to allow joins v6 link-local routing # time=5967ms # ok 91 - mptcp_join: multiple bind to allow joins v6 link-local laminar # time=5940ms # ok 92 - mptcp_join: single subflow with syn cookies # time=3980ms # ok 93 - mptcp_join: multiple subflows with syn cookies # time=4057ms # ok 94 - mptcp_join: subflows limited by server w cookies # time=3997ms # ok 95 - mptcp_join: signal address with syn cookies # time=4099ms # ok 96 - mptcp_join: subflow and signal w cookies # time=4034ms # ok 97 - mptcp_join: subflows and signal w. cookies # time=4121ms # ok 98 - mptcp_join: checksum test 0 0 # time=4177ms # ok 99 - mptcp_join: checksum test 1 1 # time=4292ms # ok 100 - mptcp_join: checksum test 0 1 # time=4185ms # ok 101 - mptcp_join: checksum test 1 0 # time=4359ms # ok 102 - mptcp_join: single subflow allow join id0 ns1 # time=3982ms # ok 103 - mptcp_join: single subflow allow join id0 ns2 # time=4028ms # ok 104 - mptcp_join: signal address allow join id0 ns1 # time=4008ms # ok 105 - mptcp_join: signal address allow join id0 ns2 # time=4156ms # ok 106 - mptcp_join: subflow and address allow join id0 1 # time=3982ms # ok 107 - mptcp_join: subflow and address allow join id0 2 # time=3959ms # ok 108 - mptcp_join: default limits, server deny join id 0 # time=4033ms # ok 109 - mptcp_join: fullmesh test 2x1 # time=8906ms # ok 110 - mptcp_join: fullmesh test 1x1 # time=8977ms # ok 111 - mptcp_join: fullmesh test 1x2 # time=8959ms # ok 112 - mptcp_join: fullmesh test 1x2, limited # time=9003ms # ok 113 - mptcp_join: set fullmesh flag test # time=9018ms # ok 114 - mptcp_join: set nofullmesh flag test # time=9019ms # ok 115 - mptcp_join: set backup,fullmesh flags test # time=9127ms # ok 116 - mptcp_join: set nobackup,nofullmesh flags test # time=9073ms # ok 117 - mptcp_join: fastclose test # time=4399ms # ok 118 - mptcp_join: fastclose server test # time=4362ms # ok 119 - mptcp_join: Infinite map # IGNORE Flaky time=35383ms # ok 120 - mptcp_join: MP_FAIL MP_RST # time=13704ms # ok 121 - mptcp_join: userspace pm type prevents add_addr # time=3912ms # ok 122 - mptcp_join: userspace pm no echo w/o daemon # time=3904ms # ok 123 - mptcp_join: userspace pm type rejects join # time=3842ms # ok 124 - mptcp_join: userspace pm type does not send join # time=3857ms # ok 125 - mptcp_join: userspace pm type prevents mp_prio # time=8995ms # ok 126 - mptcp_join: userspace pm type prevents rm_addr # time=8936ms # ok 127 - mptcp_join: userspace pm add & remove address # time=12134ms # ok 128 - mptcp_join: userspace pm create destroy subflow # time=8759ms # ok 129 - mptcp_join: userspace pm create id 0 subflow # time=7753ms # ok 130 - mptcp_join: userspace pm remove initial subflow # time=8305ms # ok 131 - mptcp_join: userspace pm send RM_ADDR for ID 0 # time=9948ms # ok 132 - mptcp_join: implicit EP # time=3248ms # ok 133 - mptcp_join: delete and re-add # time=21720ms # ok 134 - mptcp_join: delete re-add signal # time=16318ms # ok 135 - mptcp_join: flush re-add # time=10181ms ok 1 selftests: net/mptcp: mptcp_join.sh make: Leaving directory '/srv/vmksft/testing/wt-12/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak xx__->