x/crypto/ssh/test: TestCiphers failures on macOS

[gopherbot]

#!watchflakes
post <- goos == "darwin" && pkg == "golang.org/x/crypto/ssh/test" && test ~ `TestCiphers`

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestCiphers/chacha20-poly1305@openssh.com
    session_test.go:362: SendRequest: EOF
    test_unix_test.go:241: sshd:
        Error reading managed configuration (2: No such file or directory). Proceeding with default configuration.
        /Users/swarming/.swarming/w/ir/x/t/sshtest1184070208/sshd_config line 10: Deprecated option KeyRegenerationInterval
        /Users/swarming/.swarming/w/ir/x/t/sshtest1184070208/sshd_config line 11: Deprecated option ServerKeyBits
        /Users/swarming/.swarming/w/ir/x/t/sshtest1184070208/sshd_config line 17: Deprecated option RSAAuthentication
        /Users/swarming/.swarming/w/ir/x/t/sshtest1184070208/sshd_config line 22: Deprecated option RhostsRSAAuthentication
        debug1: inetd sockets after dupping: 4, 5
        BSM audit: getaddrinfo failed for UNKNOWN: nodename nor servname provided, or not known
...
        debug1: restore_uid: (unprivileged)
        debug1: auth_activate_options: setting new authentication options
        Accepted publickey for swarming from UNKNOWN port 65535 ssh2: ECDSA SHA256:DbuSF5a8c3JMmpZ5WiK8oLAx97Uu8zIAFReb/NyTPuo
        debug1: monitor_child_preauth: user swarming authenticated by privileged process
        debug1: auth_activate_options: setting new authentication options [preauth]
        debug2: userauth_pubkey: authenticated 1 pkalg ecdsa-sha2-nistp256 [preauth]
        debug1: monitor_read_log: child log fd closed
        BSM audit: bsm_audit_session_setup: setaudit_addr failed: Invalid argument
        debug1: do_cleanup
--- FAIL: TestCiphers/chacha20-poly1305@openssh.com (0.10s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/crypto/ssh/test" && test == "TestCiphers/chacha20-poly1305@openssh.com"

2024-02-07 19:12 x_crypto-go1.22-darwin-amd64-longtest crypto@405cb3bd release-branch.go1.22@20107e05 x/crypto/ssh/test.TestCiphers/chacha20-poly1305@openssh.com (log)

=== RUN   TestCiphers/chacha20-poly1305@openssh.com
    session_test.go:362: SendRequest: EOF
    test_unix_test.go:241: sshd:
        Error reading managed configuration (2: No such file or directory). Proceeding with default configuration.
        /Users/swarming/.swarming/w/ir/x/t/sshtest1184070208/sshd_config line 10: Deprecated option KeyRegenerationInterval
        /Users/swarming/.swarming/w/ir/x/t/sshtest1184070208/sshd_config line 11: Deprecated option ServerKeyBits
        /Users/swarming/.swarming/w/ir/x/t/sshtest1184070208/sshd_config line 17: Deprecated option RSAAuthentication
        /Users/swarming/.swarming/w/ir/x/t/sshtest1184070208/sshd_config line 22: Deprecated option RhostsRSAAuthentication
        debug1: inetd sockets after dupping: 4, 5
        BSM audit: getaddrinfo failed for UNKNOWN: nodename nor servname provided, or not known
...
        debug1: restore_uid: (unprivileged)
        debug1: auth_activate_options: setting new authentication options
        Accepted publickey for swarming from UNKNOWN port 65535 ssh2: ECDSA SHA256:DbuSF5a8c3JMmpZ5WiK8oLAx97Uu8zIAFReb/NyTPuo
        debug1: monitor_child_preauth: user swarming authenticated by privileged process
        debug1: auth_activate_options: setting new authentication options [preauth]
        debug2: userauth_pubkey: authenticated 1 pkalg ecdsa-sha2-nistp256 [preauth]
        debug1: monitor_read_log: child log fd closed
        BSM audit: bsm_audit_session_setup: setaudit_addr failed: Invalid argument
        debug1: do_cleanup
--- FAIL: TestCiphers/chacha20-poly1305@openssh.com (0.10s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/crypto/ssh/test" && test ~ `TestCiphers`

2024-02-08 16:32 x_crypto-go1.22-darwin-amd64-longtest crypto@62c9f179 release-branch.go1.22@20107e05 x/crypto/ssh/test.TestCiphers/3des-cbc (log)

=== RUN   TestCiphers/3des-cbc
    session_test.go:369: NewSession: write unix ->/Users/swarming/.swarming/w/ir/x/t/unixConnection2186664944/ssh: write: broken pipe
    test_unix_test.go:241: sshd:
        Error reading managed configuration (2: No such file or directory). Proceeding with default configuration.
        /Users/swarming/.swarming/w/ir/x/t/sshtest2583648940/sshd_config line 10: Deprecated option KeyRegenerationInterval
        /Users/swarming/.swarming/w/ir/x/t/sshtest2583648940/sshd_config line 11: Deprecated option ServerKeyBits
        /Users/swarming/.swarming/w/ir/x/t/sshtest2583648940/sshd_config line 17: Deprecated option RSAAuthentication
        /Users/swarming/.swarming/w/ir/x/t/sshtest2583648940/sshd_config line 22: Deprecated option RhostsRSAAuthentication
        debug1: inetd sockets after dupping: 4, 5
        BSM audit: getaddrinfo failed for UNKNOWN: nodename nor servname provided, or not known
...
        debug1: restore_uid: (unprivileged)
        debug1: auth_activate_options: setting new authentication options
        Accepted publickey for swarming from UNKNOWN port 65535 ssh2: ECDSA SHA256:DbuSF5a8c3JMmpZ5WiK8oLAx97Uu8zIAFReb/NyTPuo
        debug1: monitor_child_preauth: user swarming authenticated by privileged process
        debug1: auth_activate_options: setting new authentication options [preauth]
        debug2: userauth_pubkey: authenticated 1 pkalg ecdsa-sha2-nistp256 [preauth]
        debug1: monitor_read_log: child log fd closed
        BSM audit: bsm_audit_session_setup: setaudit_addr failed: Invalid argument
        debug1: do_cleanup
--- FAIL: TestCiphers/3des-cbc (0.13s)

— watchflakes

[bcmills]

This may be related to #64959 (attn @drakkan).

[gopherbot]

Change https://go.dev/cl/564457 mentions this issue: ssh/test: workaround for TestCiphers failures on macOS

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "darwin" && pkg == "golang.org/x/crypto/ssh/test" && test ~ `TestCiphers`

2024-02-15 13:30 x_crypto-gotip-darwin-amd64-longtest crypto@1a865804 go@af5943f9 x/crypto/ssh/test.TestCiphers/arcfour256 (log)

=== RUN   TestCiphers/arcfour256
    session_test.go:369: NewSession: write unix ->/Users/swarming/.swarming/w/ir/x/t/unixConnection32437896/ssh: write: broken pipe
    test_unix_test.go:241: sshd:
        Error reading managed configuration (2: No such file or directory). Proceeding with default configuration.
        /Users/swarming/.swarming/w/ir/x/t/sshtest2448938609/sshd_config line 10: Deprecated option KeyRegenerationInterval
        /Users/swarming/.swarming/w/ir/x/t/sshtest2448938609/sshd_config line 11: Deprecated option ServerKeyBits
        /Users/swarming/.swarming/w/ir/x/t/sshtest2448938609/sshd_config line 17: Deprecated option RSAAuthentication
        /Users/swarming/.swarming/w/ir/x/t/sshtest2448938609/sshd_config line 22: Deprecated option RhostsRSAAuthentication
        debug1: inetd sockets after dupping: 4, 5
        BSM audit: getaddrinfo failed for UNKNOWN: nodename nor servname provided, or not known
...
        debug1: restore_uid: (unprivileged)
        debug1: auth_activate_options: setting new authentication options
        Accepted publickey for swarming from UNKNOWN port 65535 ssh2: ECDSA SHA256:DbuSF5a8c3JMmpZ5WiK8oLAx97Uu8zIAFReb/NyTPuo
        debug1: monitor_child_preauth: user swarming authenticated by privileged process
        debug1: auth_activate_options: setting new authentication options [preauth]
        debug2: userauth_pubkey: authenticated 1 pkalg ecdsa-sha2-nistp256 [preauth]
        debug1: monitor_read_log: child log fd closed
        BSM audit: bsm_audit_session_setup: setaudit_addr failed: Invalid argument
        debug1: do_cleanup
--- FAIL: TestCiphers/arcfour256 (0.13s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "darwin" && pkg == "golang.org/x/crypto/ssh/test" && test ~ `TestCiphers`

2024-02-18 02:21 x_crypto-go1.22-darwin-amd64-longtest crypto@5bead598 release-branch.go1.22@6cbe522f x/crypto/ssh/test.TestCiphers/aes256-gcm@openssh.com (log)

=== RUN   TestCiphers/aes256-gcm@openssh.com
    session_test.go:369: NewSession: write unix ->/Users/swarming/.swarming/w/ir/x/t/unixConnection3239750690/ssh: use of closed network connection
    test_unix_test.go:241: sshd:
        Error reading managed configuration (2: No such file or directory). Proceeding with default configuration.
        /Users/swarming/.swarming/w/ir/x/t/sshtest2393354808/sshd_config line 10: Deprecated option KeyRegenerationInterval
        /Users/swarming/.swarming/w/ir/x/t/sshtest2393354808/sshd_config line 11: Deprecated option ServerKeyBits
        /Users/swarming/.swarming/w/ir/x/t/sshtest2393354808/sshd_config line 17: Deprecated option RSAAuthentication
        /Users/swarming/.swarming/w/ir/x/t/sshtest2393354808/sshd_config line 22: Deprecated option RhostsRSAAuthentication
        debug1: inetd sockets after dupping: 4, 5
        BSM audit: getaddrinfo failed for UNKNOWN: nodename nor servname provided, or not known
...
        debug1: restore_uid: (unprivileged)
        debug1: auth_activate_options: setting new authentication options
        Accepted publickey for swarming from UNKNOWN port 65535 ssh2: ECDSA SHA256:DbuSF5a8c3JMmpZ5WiK8oLAx97Uu8zIAFReb/NyTPuo
        debug1: monitor_child_preauth: user swarming authenticated by privileged process
        debug1: auth_activate_options: setting new authentication options [preauth]
        debug2: userauth_pubkey: authenticated 1 pkalg ecdsa-sha2-nistp256 [preauth]
        debug1: monitor_read_log: child log fd closed
        BSM audit: bsm_audit_session_setup: setaudit_addr failed: Invalid argument
        debug1: do_cleanup
--- FAIL: TestCiphers/aes256-gcm@openssh.com (0.17s)

2024-02-26 19:05 x_crypto-gotip-darwin-amd64-longtest crypto@0aab8d07 go@2278ffcb x/crypto/ssh/test.TestCiphers/3des-cbc (log)

=== RUN   TestCiphers/3des-cbc
    session_test.go:369: NewSession: write unix ->/Users/swarming/.swarming/w/ir/x/t/unixConnection3398320224/ssh: write: broken pipe
    test_unix_test.go:241: sshd:
        Error reading managed configuration (2: No such file or directory). Proceeding with default configuration.
        /Users/swarming/.swarming/w/ir/x/t/sshtest571752962/sshd_config line 10: Deprecated option KeyRegenerationInterval
        /Users/swarming/.swarming/w/ir/x/t/sshtest571752962/sshd_config line 11: Deprecated option ServerKeyBits
        /Users/swarming/.swarming/w/ir/x/t/sshtest571752962/sshd_config line 17: Deprecated option RSAAuthentication
        /Users/swarming/.swarming/w/ir/x/t/sshtest571752962/sshd_config line 22: Deprecated option RhostsRSAAuthentication
        debug1: inetd sockets after dupping: 4, 5
        BSM audit: getaddrinfo failed for UNKNOWN: nodename nor servname provided, or not known
...
        debug1: restore_uid: (unprivileged)
        debug1: auth_activate_options: setting new authentication options
        Accepted publickey for swarming from UNKNOWN port 65535 ssh2: ECDSA SHA256:DbuSF5a8c3JMmpZ5WiK8oLAx97Uu8zIAFReb/NyTPuo
        debug1: monitor_child_preauth: user swarming authenticated by privileged process
        debug1: auth_activate_options: setting new authentication options [preauth]
        debug2: userauth_pubkey: authenticated 1 pkalg ecdsa-sha2-nistp256 [preauth]
        debug1: monitor_read_log: child log fd closed
        BSM audit: bsm_audit_session_setup: setaudit_addr failed: Invalid argument
        debug1: do_cleanup
--- FAIL: TestCiphers/3des-cbc (0.13s)

— watchflakes