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selftests: mptcp_join: tests Infinite map & MP_FAIL MP_RST are unstable #491

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matttbe opened this issue May 20, 2024 · 1 comment
Open

selftests: mptcp_join: tests Infinite map & MP_FAIL MP_RST are unstable #491

matttbe opened this issue May 20, 2024 · 1 comment
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bug selftests

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@matttbe
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matttbe commented May 20, 2024

It looks like we didn't have this issue recently on our side, but the NetDev CI got it a few times, e.g.

# 104 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)
# [FAIL] client exit code 124, server 0
# Server ns stats
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       22                 0.0
# TcpOutSegs                      104                0.0
# TcpRetransSegs                  18                 0.0
# TcpExtTCPPureAcks               13                 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           99                 0.0
# TcpExtTCPDelivered              102                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                       42                 0.0
# TcpOutSegs                      328                0.0
# TcpExtOutOfWindowIcmps          195                0.0
# TcpExtDelayedACKLost            18                 0.0
# TcpExtTCPPureAcks               4                  0.0
# TcpExtTCPLossProbes             1                  0.0
# TcpExtTCPDSACKOldSent           18                 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 ns1-664333d0-biRrEz socket stat for 10103:
# 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      8192   [::ffff:10.0.1.1]:10103 [::ffff:10.0.1.2]:57932 timer:(on,17sec,0) ino:0 sk:1 cgroup:unreachable:1 <->
#  ts sack cubic wscale:7,7 rto:26711 rtt:3773.49/5734.33 ato:40 mss:1448 pmtu:1500 rcvmss:1448 advmss:1448 cwnd:58 bytes_sent:156404 bytes_retrans:22004 bytes_acked:126208 bytes_received:40960 segs_out:121 segs_in:45 data_segs_out:117 data_segs_in:31 send 178051bps lastsnd:9009 lastrcv:62289 lastack:16689 pacing_rate 356096bps delivery_rate 4088bps delivered:103 busy:61267ms sndbuf_limited:320ms(0.5%) unacked:6 retrans:0/18 dsack_dups:9 rcv_rtt:181.375 rcv_space:14600 rcv_ssthresh:64076 minrtt:0.413 snd_wnd:185472 rcv_wnd:64128 rehash:9 tcp-ulp-mptcp flags:Mec token:0000(id:0)/ae9a5641(id:0) seq:e9f62cbbfbf53ed7 sfseq:4001 ssnoff:1c3f9354 maplen:6000
# mptcp FIN-WAIT-1 0      0      [::ffff:10.0.1.1]:10103 [::ffff:10.0.1.2]:57932 timer:(keepalive,27sec,0) ino:0 sk:2 cgroup:unreachable:1 ---
#  subflows_max:2 remote_key token:ae9a5641 write_seq:6608017445689467489 snd_una:6608017445689344580 rcv_nxt:16858711441005715159 csum_enabled:1 bytes_retrans:65536 bytes_sent:68864 bytes_received:40960 bytes_acked:8192 subflows_total:1 last_data_sent:62396 last_data_recv:62423 last_ack_recv:62425                                                                                                                                                                                                                                                                                                                                                                 
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       22                 0.0
# TcpOutSegs                      104                0.0
# TcpRetransSegs                  18                 0.0
# TcpExtTCPPureAcks               13                 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           99                 0.0
# TcpExtTCPDelivered              102                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 ns2-664333d0-biRrEz socket stat for 10103:
# 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       10.0.1.2:57932     10.0.1.1:10103 timer:(persist,3.331ms,5) ino:0 sk:3 cgroup:unreachable:1 <--
#  ts sack cubic wscale:7,7 rto:203 backoff:5 rtt:2.402/2.418 ato:40 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:30 bytes_sent:431040 bytes_acked:40961 bytes_received:134400 segs_out:328 segs_in:122 data_segs_out:314 data_segs_in:117 send 144679434bps lastsnd:3165 lastrcv:17149 lastack:9565 pacing_rate 289283592bps delivery_rate 34558472bps delivered:32 busy:62855ms rcv_rtt:247.525 rcv_space:14480 rcv_ssthresh:201816 notsent:90141 minrtt:0.122 snd_wnd:64128 rcv_wnd:201856 tcp-ulp-mptcp flags:Mmec token:0000(id:0)/5e20ec48(id:0) seq:5bb464db27e78f44 sfseq:1ed01 ssnoff:8b240a06 maplen:2000
# mptcp FIN-WAIT-2 0      0           10.0.1.2:57932     10.0.1.1:10103 timer:(keepalive,57sec,0) ino:0 sk:4 cgroup:unreachable:1 ---
#  subflows_max:2 fallback remote_key token:5e20ec48 write_seq:16858711441005805300 snd_una:16858711441005805300 rcv_nxt:6608017445689470788 csum_enabled:1 retransmits:1 bytes_sent:131100 bytes_received:134400 bytes_acked:65536 last_data_sent:62826 last_data_recv:17151 last_ack_recv:62850                                                                                                                                                                                                                                                                                                                     
# TcpActiveOpens                  1                  0.0
# TcpInSegs                       42                 0.0
# TcpOutSegs                      328                0.0
# TcpExtOutOfWindowIcmps          195                0.0
# TcpExtDelayedACKLost            18                 0.0
# TcpExtTCPPureAcks               4                  0.0
# TcpExtTCPLossProbes             1                  0.0
# TcpExtTCPDSACKOldSent           18                 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
#       syn                                 [ OK ]
#       synack                              [ OK ]
#       ack                                 [ OK ]
#       sum                                 [ OK ]
#       csum                                [ OK ]
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       rtx                                 [ OK ]
#       rstrx                               [ OK ]
#       itx                                 [ OK ]
#       infirx                              [FAIL] got 0 infinite map[s] RX expected 1
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       Info: invert

https://netdev-3.bots.linux.dev/vmksft-mptcp-dbg/results/594621/1-mptcp-join-sh/stdout

Or:

# 104 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)
# copyfd_io_poll: poll timed out (events: POLLIN 1, POLLOUT 0)
# [FAIL] client exit code 2, server 0
# Server ns stats
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       14                 0.0
# TcpOutSegs                      57                 0.0
# TcpRetransSegs                  9                  0.0
# TcpExtTCPPureAcks               5                  0.0
# TcpExtTCPLossUndo               2                  0.0
# TcpExtTCPLostRetransmit         5                  0.0
# TcpExtTCPTimeouts               8                  0.0
# TcpExtTCPLossProbes             3                  0.0
# TcpExtTCPBacklogCoalesce        1                  0.0
# TcpExtTCPDSACKRecv              2                  0.0
# TcpExtTCPSackShiftFallback      2                  0.0
# TcpExtTCPRcvCoalesce            1                  0.0
# TcpExtTCPOrigDataSent           52                 0.0
# TcpExtTCPDelivered              53                 0.0
# TcpExtTcpTimeoutRehash          8                  0.0
# TcpExtTCPDSACKRecvSegs          2                  0.0
# MPTcpExtMPCapableSYNRX          1                  0.0
# MPTcpExtMPCapableACKRX          1                  0.0
# MPTcpExtDataCsumErr             1                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPFailRx                1                  0.0
# Client ns stats
# TcpActiveOpens                  1                  0.0
# TcpInSegs                       28                 0.0
# TcpOutSegs                      263                0.0
# TcpExtOutOfWindowIcmps          165                0.0
# TcpExtDelayedACKLost            9                  0.0
# TcpExtTCPPureAcks               4                  0.0
# TcpExtTCPLossProbes             1                  0.0
# TcpExtTCPDSACKOldSent           9                  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 ns1-66416404-HBMMnv socket stat for 10103:
# 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      1397   [::ffff:10.0.1.1]:10103 [::ffff:10.0.1.2]:43954 timer:(on,23sec,6) ino:0 sk:1 cgroup:unreachable:1 <->
#  ts sack cubic wscale:7,7 rto:27456 backoff:6 rtt:54.05/93.568 ato:40 mss:1448 pmtu:1500 rcvmss:1448 advmss:1448 cwnd:1 ssthresh:43 bytes_sent:81483 bytes_retrans:12619 bytes_acked:67467 bytes_received:40960 segs_out:65 segs_in:37 data_segs_out:61 data_segs_in:31 send 214320bps lastsnd:4023 lastrcv:32158 lastack:31631 pacing_rate 26575688bps delivery_rate 1191528bps delivered:54 busy:32159ms sndbuf_limited:31631ms(98.4%) unacked:1 retrans:1/9 lost:1 dsack_dups:2 rcv_rtt:2 rcv_space:14600 rcv_ssthresh:64076 minrtt:0.15 snd_wnd:69888 rcv_wnd:64128 rehash:8 tcp-ulp-mptcp flags:Mec token:0000(id:0)/3b1cfa1e(id:0) seq:2af0e7668d045403 sfseq:4001 ssnoff:2d590bf maplen:6000
# mptcp FIN-WAIT-1 0      0      [::ffff:10.0.1.1]:10103 [::ffff:10.0.1.2]:43954 timer:(keepalive,58sec,0) ino:0 sk:2 cgroup:unreachable:1 ---
#  subflows_max:2 remote_key token:3b1cfa1e write_seq:2820817600653480805 snd_una:2820817600653357896 rcv_nxt:3094227371642106883 csum_enabled:1 bytes_sent:68864 bytes_received:40960 bytes_acked:8192 subflows_total:1 last_data_sent:32054 last_data_recv:32280 last_ack_recv:32282                                                                                                                                                                                                                                                                                                                                                                                                        
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       14                 0.0
# TcpOutSegs                      57                 0.0
# TcpRetransSegs                  9                  0.0
# TcpExtTCPPureAcks               5                  0.0
# TcpExtTCPLossUndo               2                  0.0
# TcpExtTCPLostRetransmit         5                  0.0
# TcpExtTCPTimeouts               8                  0.0
# TcpExtTCPLossProbes             3                  0.0
# TcpExtTCPBacklogCoalesce        1                  0.0
# TcpExtTCPDSACKRecv              2                  0.0
# TcpExtTCPSackShiftFallback      2                  0.0
# TcpExtTCPRcvCoalesce            1                  0.0
# TcpExtTCPOrigDataSent           52                 0.0
# TcpExtTCPDelivered              53                 0.0
# TcpExtTcpTimeoutRehash          8                  0.0
# TcpExtTCPDSACKRecvSegs          2                  0.0
# MPTcpExtMPCapableSYNRX          1                  0.0
# MPTcpExtMPCapableACKRX          1                  0.0
# MPTcpExtDataCsumErr             1                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPFailRx                1                  0.0
# 
# netns ns2-66416404-HBMMnv socket stat for 10103:
# 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       10.0.1.2:43954     10.0.1.1:10103 timer:(persist,1.803ms,4) ino:0 sk:3 cgroup:unreachable:1 <--
#  ts sack cubic wscale:7,7 rto:203 backoff:4 rtt:2.578/2.157 ato:40 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:30 bytes_sent:351540 bytes_acked:40961 bytes_received:68864 segs_out:263 segs_in:66 data_segs_out:257 data_segs_in:61 send 134802172bps lastsnd:1445 lastrcv:32190 lastack:4582 pacing_rate 269565128bps delivery_rate 36347656bps delivered:32 busy:32727ms rcv_rtt:428.235 rcv_space:14480 rcv_ssthresh:72776 notsent:90141 minrtt:0.139 snd_wnd:64128 rcv_wnd:72832 tcp-ulp-mptcp flags:Mmec token:0000(id:0)/4e9debc6(id:0) seq:27258ea9971ddad3 sfseq:1078c ssnoff:78515e8c maplen:575
# mptcp FIN-WAIT-2 0      0           10.0.1.2:43954     10.0.1.1:10103 timer:(keepalive,57sec,0) ino:0 sk:4 cgroup:unreachable:1 ---
#  subflows_max:2 fallback remote_key token:4e9debc6 write_seq:3094227371642197024 snd_una:3094227371642197024 rcv_nxt:2820817600653418568 csum_enabled:1 bytes_sent:131100 bytes_received:68864 bytes_acked:65536 last_data_sent:32696 last_data_recv:32192 last_ack_recv:32721                                                                                                                                                                                                                                                                                                                                
# TcpActiveOpens                  1                  0.0
# TcpInSegs                       28                 0.0
# TcpOutSegs                      262                0.0
# TcpExtOutOfWindowIcmps          165                0.0
# TcpExtDelayedACKLost            9                  0.0
# TcpExtTCPPureAcks               4                  0.0
# TcpExtTCPLossProbes             1                  0.0
# TcpExtTCPDSACKOldSent           9                  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
#       syn                                 [ OK ]
#       synack                              [ OK ]
#       ack                                 [ OK ]
#       sum                                 [ OK ]
#       csum                                [ OK ]
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       rtx                                 [ OK ]
#       rstrx                               [ OK ]
#       itx                                 [ OK ]
#       infirx                              [FAIL] got 0 infinite map[s] RX expected 1
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       Info: invert

Or:

# 104 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)
# [FAIL] client exit code 124, server 0
# Server ns stats
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       22                 0.0
# TcpOutSegs                      106                0.0
# TcpRetransSegs                  17                 0.0
# TcpExtTCPPureAcks               13                 0.0
# TcpExtTCPLossUndo               9                  0.0
# TcpExtTCPTimeouts               9                  0.0
# TcpExtTCPLossProbes             10                 0.0
# TcpExtTCPDSACKRecv              9                  0.0
# TcpExtTCPSackShiftFallback      9                  0.0
# TcpExtTCPOrigDataSent           102                0.0
# TcpExtTCPDelivered              105                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
# MPTcpExtRcvWndShared            1                  0.0
# Client ns stats
# TcpActiveOpens                  1                  0.0
# TcpInSegs                       42                 0.0
# TcpOutSegs                      302                0.0
# TcpExtOutOfWindowIcmps          185                0.0
# TcpExtDelayedACKLost            17                 0.0
# TcpExtTCPPureAcks               3                  0.0
# TcpExtTCPDSACKOldSent           17                 0.0
# TcpExtTCPOrigDataSent           19                 0.0
# TcpExtTCPHystartTrainDetect     1                  0.0
# TcpExtTCPHystartTrainCwnd       27                 0.0
# TcpExtTCPDelivered              20                 0.0
# MPTcpExtMPCapableSYNTX          1                  0.0
# MPTcpExtMPCapableSYNACKRX       1                  0.0
# MPTcpExtInfiniteMapTx           1                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPFailRx                1                  0.0
# MPTcpExtRcvWndShared            1                  0.0
# 
# netns ns1-663c1dda-RGuqdo socket stat for 10103:
# 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      8192   [::ffff:10.0.1.1]:10103 [::ffff:10.0.1.2]:49268 timer:(on,3.035ms,0) ino:0 sk:1 cgroup:unreachable:1 <->
#  ts sack cubic wscale:7,7 rto:21561 rtt:3049.55/4627.75 ato:40 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:56 bytes_sent:158604 bytes_retrans:21516 bytes_acked:128896 bytes_received:24576 segs_out:122 segs_in:33 data_segs_out:119 data_segs_in:19 send 212721bps lastsnd:18526 lastrcv:62125 lastack:25182 pacing_rate 425440bps delivery_rate 5112bps delivered:106 busy:61170ms unacked:6 retrans:0/17 dsack_dups:9 rcv_rtt:1 rcv_space:14600 rcv_ssthresh:64076 minrtt:0.26 snd_wnd:64128 rcv_wnd:64128 rehash:9 tcp-ulp-mptcp flags:Mec token:0000(id:0)/5121bbc3(id:0) seq:c7e88e0a54298d06 sfseq:4001 ssnoff:287966cd maplen:2000
# mptcp FIN-WAIT-1 0      0      [::ffff:10.0.1.1]:10103 [::ffff:10.0.1.2]:49268 timer:(keepalive,28sec,0) ino:0 sk:1001 cgroup:unreachable:1 ---
#  subflows_max:2 remote_key token:5121bbc3 write_seq:6178882939453869742 snd_una:6178882939453746833 rcv_nxt:14404919583157366022 csum_enabled:1 bytes_retrans:65536 bytes_sent:71552 bytes_received:24576 bytes_acked:8192 subflows_total:1 last_data_sent:62042 last_data_recv:62255 last_ack_recv:62255                                                                                                                                                                                                                                                                                                                              
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       22                 0.0
# TcpOutSegs                      106                0.0
# TcpRetransSegs                  17                 0.0
# TcpExtTCPPureAcks               13                 0.0
# TcpExtTCPLossUndo               9                  0.0
# TcpExtTCPTimeouts               9                  0.0
# TcpExtTCPLossProbes             10                 0.0
# TcpExtTCPDSACKRecv              9                  0.0
# TcpExtTCPSackShiftFallback      9                  0.0
# TcpExtTCPOrigDataSent           102                0.0
# TcpExtTCPDelivered              105                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
# MPTcpExtRcvWndShared            1                  0.0
# 
# netns ns2-663c1dda-RGuqdo socket stat for 10103:
# 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      106525      10.0.1.2:49268     10.0.1.1:10103 timer:(persist,7.097ms,6) ino:0 sk:2001 cgroup:unreachable:1 <--
#  ts sack cubic wscale:7,7 rto:201 backoff:6 rtt:0.869/0.533 ato:40 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:27 ssthresh:27 bytes_sent:393020 bytes_acked:24577 bytes_received:137088 segs_out:302 segs_in:123 data_segs_out:288 data_segs_in:119 send 359917146bps lastsnd:5767 lastrcv:25623 lastack:19079 pacing_rate 431900568bps delivery_rate 59303752bps delivered:20 busy:62679ms rcv_rtt:1.109 rcv_space:14480 rcv_ssthresh:64088 notsent:106525 minrtt:0.133 snd_wnd:64128 rcv_wnd:64128 tcp-ulp-mptcp flags:Mmec token:0000(id:0)/555ed153(id:0) seq:55bfcd4bdade8611 sfseq:1f781 ssnoff:1436cea2 maplen:2000
# mptcp FIN-WAIT-2 0      0           10.0.1.2:49268     10.0.1.1:10103 timer:(keepalive,57sec,0) ino:0 sk:3001 cgroup:unreachable:1 ---
#  subflows_max:2 fallback remote_key token:555ed153 write_seq:14404919583157472547 snd_una:14404919583157472547 rcv_nxt:6178882939453875729 csum_enabled:1 retransmits:1 bytes_sent:131100 bytes_received:137088 bytes_acked:122880 last_data_sent:62464 last_data_recv:25626 last_ack_recv:62681                                                                                                                                                                                                                                                                                                                              
# TcpActiveOpens                  1                  0.0
# TcpInSegs                       42                 0.0
# TcpOutSegs                      302                0.0
# TcpExtOutOfWindowIcmps          185                0.0
# TcpExtDelayedACKLost            17                 0.0
# TcpExtTCPPureAcks               3                  0.0
# TcpExtTCPDSACKOldSent           17                 0.0
# TcpExtTCPOrigDataSent           19                 0.0
# TcpExtTCPHystartTrainDetect     1                  0.0
# TcpExtTCPHystartTrainCwnd       27                 0.0
# TcpExtTCPDelivered              20                 0.0
# MPTcpExtMPCapableSYNTX          1                  0.0
# MPTcpExtMPCapableSYNACKRX       1                  0.0
# MPTcpExtInfiniteMapTx           1                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPFailRx                1                  0.0
# MPTcpExtRcvWndShared            1                  0.0
#       Info: 5 corrupted pkts
#       syn                                 [ OK ]
#       synack                              [ OK ]
#       ack                                 [ OK ]
#       sum                                 [ OK ]
#       csum                                [ OK ]
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       rtx                                 [ OK ]
#       rstrx                               [ OK ]
#       itx                                 [ OK ]
#       infirx                              [FAIL] got 0 infinite map[s] RX expected 1
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       Info: invert

Even with a non debug kernel config (rarer):

# 104 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)
# [FAIL] client exit code 124, server 0
# Server ns stats
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       21                 0.0
# TcpOutSegs                      100                0.0
# TcpRetransSegs                  16                 0.0
# TcpExtTCPPureAcks               13                 0.0
# TcpExtTCPLossUndo               9                  0.0
# TcpExtTCPTimeouts               9                  0.0
# TcpExtTCPLossProbes             10                 0.0
# TcpExtTCPBacklogCoalesce        1                  0.0
# TcpExtTCPDSACKRecv              9                  0.0
# TcpExtTCPSackShiftFallback      9                  0.0
# TcpExtTCPOrigDataSent           96                 0.0
# TcpExtTCPDelivered              99                 0.0
# TcpExtTcpTimeoutRehash          9                  0.0
# TcpExtTCPDSACKRecvSegs          9                  0.0
# MPTcpExtMPCapableSYNRX          1                  0.0
# MPTcpExtMPCapableACKRX          1                  0.0
# MPTcpExtMPTCPRetrans            7                  0.0
# MPTcpExtDataCsumErr             1                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPFailRx                1                  0.0
# Client ns stats
# TcpActiveOpens                  1                  0.0
# TcpInSegs                       41                 0.0
# TcpOutSegs                      309                0.0
# TcpExtOutOfWindowIcmps          190                0.0
# TcpExtDelayedACKLost            16                 0.0
# TcpExtTCPPureAcks               3                  0.0
# TcpExtTCPDSACKOldSent           16                 0.0
# TcpExtTCPOrigDataSent           19                 0.0
# TcpExtTCPDelivered              20                 0.0
# MPTcpExtMPCapableSYNTX          1                  0.0
# MPTcpExtMPCapableSYNACKRX       1                  0.0
# MPTcpExtInfiniteMapTx           1                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPFailRx                1                  0.0
# MPTcpExtRcvWndShared            1                  0.0
# 
# netns ns1-6638776a-c1Nqd3 socket stat for 10103:
# 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      8192   [::ffff:10.0.1.1]:10103 [::ffff:10.0.1.2]:33450 timer:(on,6.092ms,0) ino:0 sk:1 cgroup:unreachable:1 <->
#  ts sack cubic wscale:7,7 rto:22143 rtt:3141.65/4750.11 ato:40 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:58 bytes_sent:149760 bytes_retrans:20096 bytes_acked:121472 bytes_received:24576 segs_out:115 segs_in:33 data_segs_out:112 data_segs_in:19 send 213860bps lastsnd:16051 lastrcv:60956 lastack:22707 pacing_rate 427712bps delivery_rate 4976bps delivered:100 busy:59852ms unacked:6 retrans:0/16 dsack_dups:9 rcv_space:14600 rcv_ssthresh:64076 minrtt:0.022 snd_wnd:179584 rcv_wnd:64128 rehash:9 tcp-ulp-mptcp flags:Mec token:0000(id:0)/dfa4c954(id:0) seq:6b9c133892472e79 sfseq:4001 ssnoff:61f8f942 maplen:2000
# mptcp FIN-WAIT-1 0      0      [::ffff:10.0.1.1]:10103 [::ffff:10.0.1.2]:33450 timer:(keepalive,29sec,0) ino:0 sk:2 cgroup:unreachable:1 ---
#  subflows_max:2 remote_key token:dfa4c954 write_seq:16024144962807916210 snd_una:16024144962807793301 rcv_nxt:7754093792118394489 csum_enabled:1 bytes_retrans:57344 bytes_sent:72320 bytes_received:24576 bytes_acked:8192 subflows_total:1 last_data_sent:60766 last_data_recv:60975 last_ack_recv:60975                                                                                                                                                                                                                                                                                                                        
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       21                 0.0
# TcpOutSegs                      100                0.0
# TcpRetransSegs                  16                 0.0
# TcpExtTCPPureAcks               13                 0.0
# TcpExtTCPLossUndo               9                  0.0
# TcpExtTCPTimeouts               9                  0.0
# TcpExtTCPLossProbes             10                 0.0
# TcpExtTCPBacklogCoalesce        1                  0.0
# TcpExtTCPDSACKRecv              9                  0.0
# TcpExtTCPSackShiftFallback      9                  0.0
# TcpExtTCPOrigDataSent           96                 0.0
# TcpExtTCPDelivered              99                 0.0
# TcpExtTcpTimeoutRehash          9                  0.0
# TcpExtTCPDSACKRecvSegs          9                  0.0
# MPTcpExtMPCapableSYNRX          1                  0.0
# MPTcpExtMPCapableACKRX          1                  0.0
# MPTcpExtMPTCPRetrans            7                  0.0
# MPTcpExtDataCsumErr             1                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPFailRx                1                  0.0
# 
# netns ns2-6638776a-c1Nqd3 socket stat for 10103:
# 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      106525      10.0.1.2:33450     10.0.1.1:10103 timer:(persist,10sec,6) ino:0 sk:1001 cgroup:unreachable:1 <--
#  ts sack cubic wscale:7,7 rto:201 backoff:6 rtt:0.046/0.018 ato:40 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:28 bytes_sent:402608 bytes_acked:24577 bytes_received:129664 segs_out:309 segs_in:116 data_segs_out:295 data_segs_in:112 send 7051130435bps lastsnd:2846 lastrcv:22606 lastack:16158 pacing_rate 14064043360bps delivery_rate 1579636360bps delivered:20 busy:61063ms rcv_rtt:463.306 rcv_space:14480 rcv_ssthresh:195928 notsent:106525 minrtt:0.009 snd_wnd:64128 rcv_wnd:195968 tcp-ulp-mptcp flags:Mmec token:0000(id:0)/e594815e(id:0) seq:de6132f1b187c115 sfseq:1da81 ssnoff:6c82c169 maplen:2000
# mptcp FIN-WAIT-2 0      0           10.0.1.2:33450     10.0.1.1:10103 timer:(keepalive,59sec,0) ino:0 sk:1002 cgroup:unreachable:1 ---
#  subflows_max:2 fallback remote_key token:e594815e write_seq:7754093792118501014 snd_una:7754093792118501014 rcv_nxt:16024144962807914773 csum_enabled:1 bytes_sent:131100 bytes_received:129664 bytes_acked:73728 last_data_sent:61059 last_data_recv:22606 last_ack_recv:61063                                                                                                                                                                                                                                                                                                                                         
# TcpActiveOpens                  1                  0.0
# TcpInSegs                       41                 0.0
# TcpOutSegs                      309                0.0
# TcpExtOutOfWindowIcmps          190                0.0
# TcpExtDelayedACKLost            16                 0.0
# TcpExtTCPPureAcks               3                  0.0
# TcpExtTCPDSACKOldSent           16                 0.0
# TcpExtTCPOrigDataSent           19                 0.0
# TcpExtTCPDelivered              20                 0.0
# MPTcpExtMPCapableSYNTX          1                  0.0
# MPTcpExtMPCapableSYNACKRX       1                  0.0
# MPTcpExtInfiniteMapTx           1                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPFailRx                1                  0.0
# MPTcpExtRcvWndShared            1                  0.0
#       Info: 5 corrupted pkts
#       syn                                 [ OK ]
#       synack                              [ OK ]
#       ack                                 [ OK ]
#       sum                                 [ OK ]
#       csum                                [ OK ]
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       rtx                                 [ OK ]
#       rstrx                               [ OK ]
#       itx                                 [ OK ]
#       infirx                              [FAIL] got 0 infinite map[s] RX expected 1
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       Info: invert

https://netdev-3.bots.linux.dev/vmksft-mptcp/results/582921/1-mptcp-join-sh/stdout
@matttbe
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matttbe commented May 20, 2024

It is maybe not linked, but MP_FAIL MP_RST is unstable: not on our side or NIPA, but on LKFT side:

# 105 MP_FAIL MP_RST
#       Info: Test file (size 1024 KB) for client
#       Info: Test file (size 1024 KB) for server
# nstat: history is aged out, resetting
# nstat: history is aged out, resetting
# write: Resource temporarily unavailable
# copyfd_io_poll: poll timed out (events: POLLIN 0, POLLOUT 4)
# nstat: history is aged out, resetting
# nstat: history is aged out, resetting
# [FAIL] client exit code 111, server 0
# Server ns stats
# TcpPassiveOpens                 2                  0.0
# TcpEstabResets                  1                  0.0
# TcpInSegs                       236                0.0
# TcpOutSegs                      387                0.0
# TcpOutRsts                      1                  0.0
# TcpExtDelayedACKs               5                  0.0
# TcpExtTCPPureAcks               170                0.0
# TcpExtTCPLossProbes             2                  0.0
# TcpExtTCPRcvCoalesce            42                 0.0
# TcpExtTCPOrigDataSent           337                0.0
# TcpExtTCPDelivered              337                0.0
# MPTcpExtMPCapableSYNRX          1                  0.0
# MPTcpExtMPCapableACKRX          1                  0.0
# MPTcpExtMPTCPRetrans            155                0.0
# MPTcpExtMPJoinSynRx             1                  0.0
# MPTcpExtMPJoinAckRx             1                  0.0
# MPTcpExtDataCsumErr             1                  0.0
# MPTcpExtOFOQueueTail            5                  0.0
# MPTcpExtOFOQueue                6                  0.0
# MPTcpExtOFOMerge                3                  0.0
# MPTcpExtDuplicateData           8                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPRstTx                 1                  0.0
# MPTcpExtSndWndShared            147                0.0
# MPTcpExtRcvWndShared            18                 0.0
# Client ns stats
# TcpActiveOpens                  2                  0.0
# TcpEstabResets                  1                  0.0
# TcpInSegs                       296                0.0
# TcpOutSegs                      292                0.0
# TcpExtPruneCalled               9                  0.0
# TcpExtDelayedACKs               138                0.0
# TcpExtTCPPureAcks               47                 0.0
# TcpExtTCPLossProbes             1                  0.0
# TcpExtTCPRcvCoalesce            2                  0.0
# TcpExtTCPToZeroWindowAdv        145                0.0
# TcpExtTCPWantZeroWindowAdv      14                 0.0
# TcpExtTCPOrigDataSent           120                0.0
# TcpExtTCPDelivered              121                0.0
# MPTcpExtMPCapableSYNTX          1                  0.0
# MPTcpExtMPCapableSYNACKRX       1                  0.0
# MPTcpExtMPJoinSynAckRx          1                  0.0
# MPTcpExtDuplicateData           40                 0.0
# MPTcpExtMPFailRx                1                  0.0
# MPTcpExtMPRstRx                 1                  0.0
# MPTcpExtRcvPruned               187                0.0
# MPTcpExtRcvWndShared            161                0.0
# 
# netns ns1-68845c7e-SwLcTs socket stat for 10104:
# 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 Process                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
# tcp   ESTAB    0      64     [::ffff:10.0.1.1]:10104 [::ffff:10.0.1.2]:55762 timer:(on,290ms,0) ino:0 sk:1 cgroup:unreachable:6fb <->
# 	 ts sack reno wscale:7,7 rto:293 rtt:92.865/41.324 ato:44 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:82 bytes_sent:259838 bytes_acked:259774 bytes_received:155392 segs_out:383 segs_in:284 data_segs_out:338 data_segs_in:114 send 10228698bps lastsnd:3 lastrcv:32948 lastack:135 pacing_rate 20457392bps delivery_rate 149264bps delivered:338 busy:15422ms rwnd_limited:24ms(0.2%) sndbuf_limited:13851ms(89.8%) unacked:1 rcv_rtt:397.242 rcv_space:14600 rcv_ssthresh:64076 minrtt:5.722 snd_wnd:64 tcp-ulp-mptcp flags:Mec token:0000(id:0)/d89e6ca(id:0) seq:607429828340e720 sfseq:1f981 ssnoff:8ec6588a maplen:6580
# mptcp LAST-ACK 0      0      [::ffff:10.0.1.1]:10104 [::ffff:10.0.1.2]:55762 timer:(keepalive,59sec,0) ino:0 sk:2 cgroup:unreachable:6fb ---
# 	 subflows:1 subflows_max:1 remote_key token:d89e6ca write_seq:60aea59871f2e1da snd_una:60aea59871eaac9b rcv_nxt:6074298283414ca1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
# TcpPassiveOpens                 2                  0.0
# TcpEstabResets                  1                  0.0
# TcpInSegs                       236                0.0
# TcpOutSegs                      387                0.0
# TcpOutRsts                      1                  0.0
# TcpExtDelayedACKs               5                  0.0
# TcpExtTCPPureAcks               170                0.0
# TcpExtTCPLossProbes             2                  0.0
# TcpExtTCPRcvCoalesce            42                 0.0
# TcpExtTCPOrigDataSent           337                0.0
# TcpExtTCPDelivered              337                0.0
# MPTcpExtMPCapableSYNRX          1                  0.0
# MPTcpExtMPCapableACKRX          1                  0.0
# MPTcpExtMPTCPRetrans            155                0.0
# MPTcpExtMPJoinSynRx             1                  0.0
# MPTcpExtMPJoinAckRx             1                  0.0
# MPTcpExtDataCsumErr             1                  0.0
# MPTcpExtOFOQueueTail            5                  0.0
# MPTcpExtOFOQueue                6                  0.0
# MPTcpExtOFOMerge                3                  0.0
# MPTcpExtDuplicateData           8                  0.0
# MPTcpExtMPFailTx                1                  0.0
# MPTcpExtMPRstTx                 1                  0.0
# MPTcpExtSndWndShared            147                0.0
# MPTcpExtRcvWndShared            18                 0.0
# 
# netns ns2-68845c7e-SwLcTs socket stat for 10104:
# 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 Process                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
# tcp   ESTAB      17920  0           10.0.1.2:55762     10.0.1.1:10104 ino:0 sk:1001 cgroup:unreachable:6fb <->
# 	 ts sack reno wscale:7,7 rto:1031 rtt:443.443/55.781 ato:128 mss:1448 pmtu:1500 rcvmss:1420 advmss:1448 cwnd:104 bytes_sent:155392 bytes_acked:155393 bytes_received:259838 segs_out:284 segs_in:384 data_segs_out:114 data_segs_in:338 send 2716778bps lastsnd:33216 lastrcv:45 lastack:45 pacing_rate 5433552bps delivery_rate 626880bps delivered:115 busy:1346ms rwnd_limited:166ms(12.3%) rcv_rtt:156.689 rcv_space:14480 rcv_ssthresh:64088 minrtt:7.099 snd_wnd:64128 tcp-ulp-mptcp flags:Mmecv token:0000(id:0)/23631e7a(id:0) seq:60aea59871eaa183 sfseq:3a5e7 ssnoff:62d4f68d maplen:b58
# mptcp FIN-WAIT-2 158046 0           10.0.1.2:55762     10.0.1.1:10104 timer:(keepalive,25sec,0) ino:0 sk:1002 cgroup:unreachable:6fb ---
# 	 subflows_max:1 remote_key token:23631e7a write_seq:6074298283414ca1 snd_una:6074298283414ca1 rcv_nxt:60aea59871eaac9b                                                                                                                                                                                                                                                                                                                                                                                                                                                  
# TcpActiveOpens                  2                  0.0
# TcpEstabResets                  1                  0.0
# TcpInSegs                       296                0.0
# TcpOutSegs                      292                0.0
# TcpExtPruneCalled               9                  0.0
# TcpExtDelayedACKs               138                0.0
# TcpExtTCPPureAcks               47                 0.0
# TcpExtTCPLossProbes             1                  0.0
# TcpExtTCPRcvCoalesce            2                  0.0
# TcpExtTCPToZeroWindowAdv        145                0.0
# TcpExtTCPWantZeroWindowAdv      14                 0.0
# TcpExtTCPOrigDataSent           120                0.0
# TcpExtTCPDelivered              121                0.0
# MPTcpExtMPCapableSYNTX          1                  0.0
# MPTcpExtMPCapableSYNACKRX       1                  0.0
# MPTcpExtMPJoinSynAckRx          1                  0.0
# MPTcpExtDuplicateData           40                 0.0
# MPTcpExtMPFailRx                1                  0.0
# MPTcpExtMPRstRx                 1                  0.0
# MPTcpExtRcvPruned               187                0.0
# MPTcpExtRcvWndShared            161                0.0
#       Info: 1 corrupted pkts
#       syn                                 [ OK ]
#       synack                              [ OK ]
#       ack                                 [ OK ]
#       sum                                 [ OK ]
#       csum                                [ OK ]
#       ftx                                 [ OK ]
#       failrx                              [ OK ]
#       rtx                                 [ OK ]
#       rstrx                               [ OK ]
#       itx                                 [ OK ]
#       infirx                              [ OK ]

Log: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240517/testrun/23977459/suite/kselftest-net-mptcp/test/net_mptcp_mptcp_join_sh_-_mptcp_join_MP_FAIL_MP_RST/log
History: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240517/testrun/23977459/suite/kselftest-net-mptcp/test/net_mptcp_mptcp_join_sh_-_mptcp_join_MP_FAIL_MP_RST/history/

MPTCPimporter pushed a commit that referenced this issue May 20, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
b4fc99e 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Message-Id: <20240520-selftests-mptcp-disable-flaky-v1-4-02e23ba0bc3b@kernel.org>
intel-lab-lkp pushed a commit to intel-lab-lkp/linux that referenced this issue May 20, 2024
@matttbe @intel-lab-lkp
selftests: mptcp: join: mark 'fail' tests as flaky
fc57ea5 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: multipath-tcp/mptcp_net-next#491
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
MPTCPimporter pushed a commit that referenced this issue May 21, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
e85a7e5 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Message-Id: <20240521-selftests-mptcp-disable-flaky-v2-4-eba143bcbad0@kernel.org>
MPTCPimporter pushed a commit that referenced this issue May 22, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
12b33a2 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Message-Id: <20240522-selftests-mptcp-disable-flaky-v3-4-a10c68bf2680@kernel.org>
matttbe added a commit that referenced this issue May 23, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
37d7a59 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 23, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
eaffaf3 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 23, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
7f1459e 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 24, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
e580c23 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 24, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
985091a 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 24, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
fb3fbc2 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 24, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
1acf8dc 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 27, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
235c80b 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 27, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
3fd5af1 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 27, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
754d703 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
matttbe added a commit that referenced this issue May 27, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
d8b061c 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Link: #491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 6, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
8aeaa41 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 6, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
149e83a 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
mj22226 pushed a commit to mj22226/linux that referenced this issue Jun 6, 2024
@matttbe @gregkh
selftests: mptcp: join: mark 'fail' tests as flaky
22d382c 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 7, 2024
@matttbe @gregkh
selftests: mptcp: join: mark 'fail' tests as flaky
7c3b5b8 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 7, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
ea8265b 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 7, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
10e4bd6 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 7, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
bce5a96 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 8, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
daf30f7 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 8, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
65a20a9 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 8, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
276e39c 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
mj22226 pushed a commit to mj22226/linux that referenced this issue Jun 9, 2024
@matttbe @gregkh
selftests: mptcp: join: mark 'fail' tests as flaky
b563957 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 10, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
184ed87 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 10, 2024
@matttbe @gregkh
selftests: mptcp: join: mark 'fail' tests as flaky
3863c3d 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 10, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
8afa31d 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
adeepn pushed a commit to jethome-iot/linux-kernel that referenced this issue Jun 10, 2024
@matttbe @adeepn
selftests: mptcp: join: mark 'fail' tests as flaky
091375b 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 12, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
c6e7780 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
johnny-mnemonic pushed a commit to linux-ia64/linux-stable-rc that referenced this issue Jun 12, 2024
@matttbe
selftests: mptcp: join: mark 'fail' tests as flaky
d149900 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
Whissi pushed a commit to Whissi/linux-stable that referenced this issue Jun 12, 2024
@matttbe @gregkh
selftests: mptcp: join: mark 'fail' tests as flaky
562f886 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
repinger pushed a commit to repinger/linux that referenced this issue Jun 12, 2024
@matttbe @gregkh
selftests: mptcp: join: mark 'fail' tests as flaky
5c268d0 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
brauner pushed a commit to brauner/linux that referenced this issue Jun 13, 2024
@matttbe @kuba-moo
selftests: mptcp: join: mark 'fail' tests as flaky
dc842a6 
These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Avenger-285714 pushed a commit to Avenger-285714/DeepinKernel that referenced this issue Jun 21, 2024
@matttbe @Avenger-285714
selftests: mptcp: join: mark 'fail' tests as flaky
a4534d2 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
pelwell pushed a commit to raspberrypi/linux that referenced this issue Aug 2, 2024
@matttbe @pelwell
selftests: mptcp: join: mark 'fail' tests as flaky
dbc8644 
[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
tuxedo-bot pushed a commit to tuxedocomputers/linux that referenced this issue Aug 7, 2024
@matttbe @roxanan1996
selftests: mptcp: join: mark 'fail' tests as flaky
71ab295 
BugLink: https://bugs.launchpad.net/bugs/2073603

[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
Signed-off-by: Portia Stephens <[email protected]>
Signed-off-by: Roxana Nicolescu <[email protected]>
tuxedo-bot pushed a commit to tuxedocomputers/linux that referenced this issue Aug 13, 2024
@matttbe @roxanan1996
selftests: mptcp: join: mark 'fail' tests as flaky
847e8de 
BugLink: https://bugs.launchpad.net/bugs/2073603

[ Upstream commit 38af56e ]

These tests are rarely unstable. It depends on the CI running the tests,
especially if it is also busy doing other tasks in parallel, and if a
debug kernel config is being used.

It looks like this issue is sometimes present with the NetDev CI. While
this is being investigated, the tests are marked as flaky not to create
noises on such CIs.

Fixes: b6e074e ("selftests: mptcp: add infinite map testcase")
Link: multipath-tcp/mptcp_net-next#491
Reviewed-by: Mat Martineau <[email protected]>
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-4-a352362f3f8e@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
Signed-off-by: Portia Stephens <[email protected]>
Signed-off-by: Roxana Nicolescu <[email protected]>
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