# skmem:(r0,rb1485845,t0,tb124416,f2276,w0,o0,bl0,d0) ts sack cubic wscale:7,7 rto:201 rtt:0.752/0.979 ato:40 mss:1448 pmtu:1500 rcvmss:1448 advmss:1448 cwnd:54 bytes_sent:131100 bytes_acked:131100 bytes_received:131101 segs_out:118 segs_in:115 data_segs_out:98 data_segs_in:98 send 831829787bps lastsnd:30572 lastrcv:30568 lastack:30568 pacing_rate 1663659568bps delivery_rate 123234040bps delivered:99 busy:15ms rcv_rtt:203.294 rcv_space:72776 rcv_ssthresh:238973 minrtt:0.071 snd_wnd:113536 rcv_wnd:238976 tcp-ulp-mptcp flags:Mec token:0000(id:0)/4968d616(id:0) seq:6706487391382805440 sfseq:131073 ssnoff:2902333168 maplen:28 # mptcp FIN-WAIT-2 0 0 [::ffff:10.0.1.1]:10119 [::ffff:10.0.1.2]:45646 timer:(keepalive,59sec,0) ino:0 sk:2 cgroup:unreachable:1 --- # skmem:(r0,rb1472281,t0,tb128512,f1820,w0,o0,bl0,d0) subflows_max:2 fallback remote_key token:4968d616 write_seq:325676891042275376 snd_una:325676891042275376 rcv_nxt:6706487391382805468 csum_enabled:1 bytes_sent:131100 bytes_received:131100 bytes_acked:131101 last_data_sent:30621 last_data_recv:30617 last_ack_recv:30619 # TcpPassiveOpens 1 # TcpInSegs 51 # TcpOutSegs 119 # TcpExtTCPPureAcks 16 # TcpExtTCPLossProbes 1 # TcpExtTCPAutoCorking 1 # TcpExtTCPOrigDataSent 98 # TcpExtTCPDelivered 98 # MPTcpExtMPCapableSYNRX 1 # MPTcpExtMPCapableACKRX 1 # MPTcpExtInfiniteMapRx 1 # MPTcpExtDataCsumErr 1 # MPTcpExtMPFailTx 1 # MPTcpExtMPFailRx 1 # MPTcpExtDssFallback 1 # # netns ns2-QgHk6a (connector) socket stat for 10119: # Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port # tcp FIN-WAIT-2 0 0 10.0.1.2:45646 10.0.1.1:10119 timer:(timewait,29sec,0) ino:0 sk:1001 # # TcpActiveOpens 1 # TcpInSegs 42 # TcpOutSegs 115 # TcpExtTW 1 # TcpExtTCPPureAcks 18 # TcpExtTCPBacklogCoalesce 2 # TcpExtTCPRcvCoalesce 1 # TcpExtTCPWantZeroWindowAdv 4 # TcpExtTCPOrigDataSent 98 # TcpExtTCPDelivered 99 # MPTcpExtMPCapableSYNTX 1 # MPTcpExtMPCapableSYNACKRX 1 # MPTcpExtInfiniteMapTx 1 # MPTcpExtMPFailTx 1 # MPTcpExtMPFailRx 1 # MPTcpExtRcvWndShared 2 # 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 ] # fail tx client [ OK ] # fail rx server [ OK ] # 121 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 ] # 122 userspace pm type prevents add_addr # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 123 userspace pm no echo w/o daemon # join Rx [ OK ] # join Tx [ OK ] # add addr rx [ OK ] # add addr echo rx [ OK ] # 124 userspace pm type rejects join # join Rx [ OK ] # join Tx [ OK ] # 125 userspace pm type does not send join # join Rx [ OK ] # join Tx [ OK ] # 126 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 ] # 127 userspace pm type prevents rm_addr # join Rx [ OK ] # join Tx [ OK ] # rm addr rx server [ OK ] # rm subflow client [ OK ] # 128 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 ] # 129 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 ] # 130 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 ] # 131 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 ] # 132 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 ] # 133 userspace pm no dup close events after error # Info: Test file (size 128 KB) for client # Info: Test file (size 128 KB) for server # mptcp_info subflows=1:1 [ OK ] # mptcp_info subflows_total=2:2 [ OK ] # mptcp_info subflows_total=1:1 [ OK ] # event ns2 SUB_CLOSED (2, error: 2) [ OK ] # 134 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 ] # 135 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 ] # 136 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 ] # 137 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..137 # ok 1 - mptcp_join: no JOIN # time=3007ms # ok 2 - mptcp_join: single subflow, limited by client # time=3069ms # ok 3 - mptcp_join: single subflow, limited by server # time=3043ms # ok 4 - mptcp_join: single subflow # time=3080ms # ok 5 - mptcp_join: multiple subflows # time=3121ms # ok 6 - mptcp_join: multiple subflows, limited by server # time=3101ms # ok 7 - mptcp_join: single subflow, dev # time=3067ms # ok 8 - mptcp_join: no MPC reuse with single endpoint # time=8164ms # ok 9 - mptcp_join: multi subflows, with failing subflow # time=8412ms # ok 10 - mptcp_join: multi subflows, with subflow timeout # time=8237ms # ok 11 - mptcp_join: multi subflows, fair usage on close # time=8201ms # ok 12 - mptcp_join: unused signal address # time=3116ms # ok 13 - mptcp_join: signal address # time=3197ms # ok 14 - mptcp_join: subflow and signal # time=3199ms # ok 15 - mptcp_join: subflow and signal together # time=3336ms # ok 16 - mptcp_join: multiple subflows and signal # time=3221ms # ok 17 - mptcp_join: signal addresses # time=8206ms # ok 18 - mptcp_join: signal invalid addresses # time=9097ms # ok 19 - mptcp_join: signal addresses race test # time=8509ms # ok 20 - mptcp_join: without a laminar endpoint # time=3239ms # ok 21 - mptcp_join: with a laminar endpoint # time=3267ms # ok 22 - mptcp_join: with multiple laminar endpoints # time=3416ms # ok 23 - mptcp_join: single laminar endpoint # time=3331ms # ok 24 - mptcp_join: sublow + laminar endpoints # time=3351ms # ok 25 - mptcp_join: multiple flows, signal, link failure # time=13157ms # ok 26 - mptcp_join: multi flows, signal, bidi, link fail # time=14105ms # ok 27 - mptcp_join: backup subflow unused, link failure # time=22447ms # ok 28 - mptcp_join: backup flow used, multi links fail # time=22484ms # ok 29 - mptcp_join: backup flow used, bidi, link failure # time=23772ms # ok 30 - mptcp_join: signal address, ADD_ADDR timeout # time=8470ms # ok 31 - mptcp_join: signal address, ADD_ADDR6 timeout # time=8344ms # ok 32 - mptcp_join: signal addresses, ADD_ADDR timeout # time=25249ms # ok 33 - mptcp_join: invalid address, ADD_ADDR timeout # time=25270ms # ok 34 - mptcp_join: remove single subflow # time=8401ms # ok 35 - mptcp_join: remove multiple subflows # time=8390ms # ok 36 - mptcp_join: remove single address # time=8423ms # ok 37 - mptcp_join: remove subflow and signal # time=8364ms # ok 38 - mptcp_join: remove subflows and signal # time=25252ms # ok 39 - mptcp_join: remove signal+subflow with limits # time=8334ms # ok 40 - mptcp_join: remove addresses # time=25393ms # ok 41 - mptcp_join: remove invalid addresses # time=25307ms # ok 42 - mptcp_join: flush subflows and signal # time=8532ms # ok 43 - mptcp_join: flush subflows # time=8572ms # ok 44 - mptcp_join: flush addresses # time=8584ms # ok 45 - mptcp_join: flush invalid addresses # time=8580ms # ok 46 - mptcp_join: remove id 0 subflow # time=8389ms # ok 47 - mptcp_join: remove id 0 address # time=8501ms # ok 48 - mptcp_join: add single subflow # time=8286ms # ok 49 - mptcp_join: add signal address # time=8322ms # ok 50 - mptcp_join: add multiple subflows # time=8295ms # ok 51 - mptcp_join: add multiple subflows IPv6 # time=8371ms # ok 52 - mptcp_join: add multiple addresses IPv6 # time=8418ms # ok 53 - mptcp_join: single subflow IPv6 # time=8356ms # ok 54 - mptcp_join: unused signal address IPv6 # time=8301ms # ok 55 - mptcp_join: single address IPv6 # time=8426ms # ok 56 - mptcp_join: remove single address IPv6 # time=8447ms # ok 57 - mptcp_join: remove subflow and signal IPv6 # time=8431ms # ok 58 - mptcp_join: single subflow IPv4-mapped # time=3287ms # ok 59 - mptcp_join: signal address IPv4-mapped # time=3294ms # ok 60 - mptcp_join: single subflow v4-map-v6 # time=3242ms # ok 61 - mptcp_join: signal address v4-map-v6 # time=3318ms # ok 62 - mptcp_join: single subflow v6-map-v4 # time=3261ms # ok 63 - mptcp_join: signal address v6-map-v4 # time=3353ms # ok 64 - mptcp_join: no JOIN with diff families v4-v6 # time=3308ms # ok 65 - mptcp_join: no JOIN with diff families v4-v6-2 # time=3277ms # ok 66 - mptcp_join: no JOIN with diff families v6-v4 # time=3349ms # ok 67 - mptcp_join: IPv4 sockets do not use IPv6 addresses # time=8337ms # ok 68 - mptcp_join: simult IPv4 and IPv6 subflows # time=8303ms # ok 69 - mptcp_join: simult IPv4 and IPv6 subflows, fullmesh 1x1 # time=8387ms # ok 70 - mptcp_join: simult IPv4 and IPv6 subflows, fullmesh 2x2 # time=8379ms # ok 71 - mptcp_join: single subflow, backup # time=8469ms # ok 72 - mptcp_join: single address, backup # time=8467ms # ok 73 - mptcp_join: single address, switch to backup # time=8524ms # ok 74 - mptcp_join: single address with port, backup # time=8482ms # ok 75 - mptcp_join: mpc backup # time=8388ms # ok 76 - mptcp_join: mpc backup both sides # time=8612ms # ok 77 - mptcp_join: mpc switch to backup # time=8394ms # ok 78 - mptcp_join: mpc switch to backup both sides # time=8512ms # ok 79 - mptcp_join: signal address with port # time=3555ms # ok 80 - mptcp_join: subflow and signal with port # time=3623ms # ok 81 - mptcp_join: remove single address with port # time=9095ms # ok 82 - mptcp_join: remove subflow and signal with port # time=8779ms # ok 83 - mptcp_join: flush subflows and signal with port # time=8694ms # ok 84 - mptcp_join: multiple addresses with port # time=4377ms # ok 85 - mptcp_join: multiple addresses with ports # time=4485ms # ok 86 - mptcp_join: port-based signal endpoint must not accept mpc # time=2344ms # ok 87 - mptcp_join: bind main address v4, no join v4 # time=4039ms # ok 88 - mptcp_join: bind main address v6, no join v6 # time=4164ms # ok 89 - mptcp_join: multiple bind to allow joins v4 # time=4051ms # ok 90 - mptcp_join: multiple bind to allow joins v6 # time=4091ms # ok 91 - mptcp_join: multiple bind to allow joins v6 link-local routing # time=5873ms # ok 92 - mptcp_join: multiple bind to allow joins v6 link-local laminar # time=5825ms # ok 93 - mptcp_join: single subflow with syn cookies # time=4152ms # ok 94 - mptcp_join: multiple subflows with syn cookies # time=3592ms # ok 95 - mptcp_join: subflows limited by server w cookies # time=3403ms # ok 96 - mptcp_join: signal address with syn cookies # time=3450ms # ok 97 - mptcp_join: subflow and signal w cookies # time=3450ms # ok 98 - mptcp_join: subflows and signal w. cookies # time=3526ms # ok 99 - mptcp_join: checksum test 0 0 # time=3568ms # ok 100 - mptcp_join: checksum test 1 1 # time=3598ms # ok 101 - mptcp_join: checksum test 0 1 # time=3559ms # ok 102 - mptcp_join: checksum test 1 0 # time=3623ms # ok 103 - mptcp_join: single subflow allow join id0 ns1 # time=3408ms # ok 104 - mptcp_join: single subflow allow join id0 ns2 # time=3683ms # ok 105 - mptcp_join: signal address allow join id0 ns1 # time=4332ms # ok 106 - mptcp_join: signal address allow join id0 ns2 # time=4323ms # ok 107 - mptcp_join: subflow and address allow join id0 1 # time=4200ms # ok 108 - mptcp_join: subflow and address allow join id0 2 # time=4216ms # ok 109 - mptcp_join: default limits, server deny join id 0 # time=4212ms # ok 110 - mptcp_join: fullmesh test 2x1 # time=8419ms # ok 111 - mptcp_join: fullmesh test 1x1 # time=8535ms # ok 112 - mptcp_join: fullmesh test 1x2 # time=8642ms # ok 113 - mptcp_join: fullmesh test 1x2, limited # time=8707ms # ok 114 - mptcp_join: set fullmesh flag test # time=8555ms # ok 115 - mptcp_join: set nofullmesh flag test # time=8478ms # ok 116 - mptcp_join: set backup,fullmesh flags test # time=8752ms # ok 117 - mptcp_join: set nobackup,nofullmesh flags test # time=8702ms # ok 118 - mptcp_join: fastclose test # time=3623ms # ok 119 - mptcp_join: fastclose server test # time=3551ms # ok 120 - mptcp_join: Infinite map # IGNORE Flaky time=34580ms # ok 121 - mptcp_join: MP_FAIL MP_RST # time=13181ms # ok 122 - mptcp_join: userspace pm type prevents add_addr # time=3330ms # ok 123 - mptcp_join: userspace pm no echo w/o daemon # time=3336ms # ok 124 - mptcp_join: userspace pm type rejects join # time=3238ms # ok 125 - mptcp_join: userspace pm type does not send join # time=3236ms # ok 126 - mptcp_join: userspace pm type prevents mp_prio # time=8318ms # ok 127 - mptcp_join: userspace pm type prevents rm_addr # time=8340ms # ok 128 - mptcp_join: userspace pm add & remove address # time=7401ms # ok 129 - mptcp_join: userspace pm create destroy subflow # time=5213ms # ok 130 - mptcp_join: userspace pm create id 0 subflow # time=4461ms # ok 131 - mptcp_join: userspace pm remove initial subflow # time=4932ms # ok 132 - mptcp_join: userspace pm send RM_ADDR for ID 0 # time=6486ms # ok 133 - mptcp_join: userspace pm no dup close events after error # time=3354ms # ok 134 - mptcp_join: implicit EP # time=2862ms # ok 135 - mptcp_join: delete and re-add # time=9902ms # ok 136 - mptcp_join: delete re-add signal # time=8222ms # ok 137 - mptcp_join: flush re-add # time=5907ms 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__->