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all: test failures due to windows dns errors #55165

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rsc opened this issue Sep 20, 2022 · 6 comments
Open

all: test failures due to windows dns errors #55165

rsc opened this issue Sep 20, 2022 · 6 comments
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NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
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@rsc
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rsc commented Sep 20, 2022 

#!watchflakes
post <- goos == "windows" && 
        (`dnsquery: DNS server failure` || `getaddrinfow: This is usually a temporary error`)

Windows builders occasionally have problems with DNS resolution.
@rsc rsc added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Sep 20, 2022
@gopherbot
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gopherbot commented Sep 20, 2022 •
edited

Found new matching flaky dashboard failures for:

#!watchflakes
post <- goos == "windows" && 
        (`dnsquery: DNS server failure` || `getaddrinfow: This is usually a temporary error`)
2022-07-29 22:09 windows-amd64-longtest go@9a2001a8 net.TestLookupPTR (log) 
--- FAIL: TestLookupPTR (0.10s)
    lookup_windows_test.go:174: failed 1.1.1.1: lookup 1.1.1.1: dnsquery: DNS server failure.
    lookup_windows_test.go:177: no results
    lookup_windows_test.go:187: different results 1.1.1.1:	exp:[]	got:null
2022-08-02 18:51 windows-386-2008 go@e9d7f54a net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.12s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-08-08 14:11 windows-amd64-longtest go@6e9925c4 net.TestLookupPTR (log) 
--- FAIL: TestLookupPTR (0.15s)
    lookup_windows_test.go:174: failed 1.1.1.1: lookup 1.1.1.1: dnsquery: DNS server failure.
    lookup_windows_test.go:177: no results
    lookup_windows_test.go:187: different results 1.1.1.1:	exp:[]	got:null
2022-08-08 17:01 windows-386-2008 go@0a86cd68 net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.10s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-08-11 20:03 windows-386-2012 go@72a857a2 net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.03s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-08-16 17:18 windows-amd64-2008 go@805305e2 net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.08s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-08-17 16:26 windows-amd64-longtest go@014f0e82 net.TestLookupPTR (log) 
--- FAIL: TestLookupPTR (0.09s)
    lookup_windows_test.go:174: failed 1.1.1.1: lookup 1.1.1.1: dnsquery: DNS server failure.
    lookup_windows_test.go:177: no results
    lookup_windows_test.go:187: different results 1.1.1.1:	exp:[]	got:null
2022-08-17 17:17 windows-amd64-2008 go@2a0327b8 net.TestLookupLongTXT (log) 
--- FAIL: TestLookupLongTXT (0.00s)
    lookup_test.go:425: lookup golang.rsc.io: dnsquery: DNS server failure.
2022-08-18 16:16 windows-amd64-2008 go@b6149224 net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.02s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-08-22 18:51 windows-amd64-2016 go@a726c9f6 net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.02s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-08-23 22:44 windows-amd64-2008 go@ab8a2c5e net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.04s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-08-26 18:28 windows-amd64-longtest go@bf812b32 net.TestLookupPTR (log) 
--- FAIL: TestLookupPTR (0.08s)
    lookup_windows_test.go:160: failed 1.1.1.1: lookup 1.1.1.1: dnsquery: DNS server failure.
    lookup_windows_test.go:163: no results
    lookup_windows_test.go:172: different results 1.1.1.1:	exp:[]	got:null
2022-08-31 15:30 windows-amd64-longtest go@d01200e7 net.TestLookupPTR (log) 
--- FAIL: TestLookupPTR (0.09s)
    lookup_windows_test.go:174: failed 1.1.1.1: lookup 1.1.1.1: dnsquery: DNS server failure.
    lookup_windows_test.go:177: no results
    lookup_windows_test.go:187: different results 1.1.1.1:	exp:[]	got:null
2022-08-31 16:59 windows-amd64-longtest go@0d6a7f9d net.TestLookupPTR (log) 
--- FAIL: TestLookupPTR (0.18s)
    lookup_windows_test.go:174: failed 1.1.1.1: lookup 1.1.1.1: dnsquery: DNS server failure.
    lookup_windows_test.go:177: no results
    lookup_windows_test.go:187: different results 1.1.1.1:	exp:[]	got:null
2022-08-31 20:05 windows-386-2008 go@9085ff58 net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.04s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-08-31 22:22 windows-amd64-race go@e4b624ea net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.08s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-09-02 02:09 windows-amd64-longtest go@a31c062c net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.11s)
    lookup_test.go:663: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-09-02 02:09 windows-amd64-longtest go@a31c062c net.TestLookupPTR (log) 
--- FAIL: TestLookupPTR (0.06s)
    lookup_windows_test.go:174: failed 8.8.8.8: lookup 8.8.8.8: dnsquery: DNS server failure.
    lookup_windows_test.go:177: no results
    lookup_windows_test.go:187: different results 8.8.8.8:	exp:[]	got:null
2022-09-08 14:57 windows-amd64-race go@530a2369 net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.02s)
    lookup_test.go:662: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-09-08 21:18 windows-amd64-longtest go@e20106ac net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.01s)
    lookup_test.go:662: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)
2022-09-09 20:29 windows-amd64-longtest go@54182ff5 cmd/go.TestScript (log) 
go test proxy running at GOPROXY=http://127.0.0.1:54144/mod
--- FAIL: TestScript (0.01s)
    --- FAIL: TestScript/mod_proxy_errors (0.07s)
        script_test.go:282: 
            # (2022-09-09T21:03:34Z)
            # Server responses should be truncated to some reasonable number of lines.
            # (For now, exactly eight.) (0.041s)
            > ! go list -m vcs-test.golang.org/auth/ormanylines@latest
            [stderr]
            go: vcs-test.golang.org/auth/ormanylines@latest: unrecognized import path "vcs-test.golang.org/auth/ormanylines": https fetch: Get "https://vcs-test.golang.org/auth/ormanylines?go-get=1": dial tcp: lookup vcs-test.golang.org: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
            [exit status 1]
            > stderr '\tserver response:\n(.|\n)*\tline 8\n\t\[Truncated: too many lines.\]$'
            FAIL: testdata\script\mod_proxy_errors.txt:10: no match for `(?m)\tserver response:\n(.|\n)*\tline 8\n\t\[Truncated: too many lines.\]$` found in stderr

— watchflakes

@rsc rsc changed the title all: flaky tests due to windows dns errors all: test failures due to windows dns errors Sep 20, 2022
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "windows" && 
        (`dnsquery: DNS server failure` || `getaddrinfow: This is usually a temporary error`)
2022-09-21 01:56 windows-amd64-longtest go@d11c58ee net.TestLookupDotsWithRemoteSource (log) 
--- FAIL: TestLookupDotsWithRemoteSource (0.05s)
    lookup_test.go:662: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=go)

— watchflakes

@bcmills
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bcmills commented Sep 28, 2022

getaddrinfow: This is usually a temporary error is #55050.

DNS server failure is #27992 and #38111.

Updated watchflakes expressions for those issues.

@bcmills bcmills closed this as not planned Won't fix, can't repro, duplicate, stale Sep 28, 2022
@golang golang locked and limited conversation to collaborators Sep 28, 2023
@gopherbot gopherbot reopened this Jan 19, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "windows" && 
        (`dnsquery: DNS server failure` || `getaddrinfow: This is usually a temporary error`)
2023-12-30 00:23 gotip-windows-386 go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.138.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.47s)
2023-12-30 00:23 gotip-windows-amd64 go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.138.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.52s)
2023-12-30 00:23 gotip-windows-amd64-longtest go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.128.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.58s)
2023-12-30 00:23 gotip-windows-amd64-race go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.138.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.39s)
2023-12-30 00:24 gotip-windows-386 go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.138.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.65s)
2023-12-30 00:24 gotip-windows-amd64 go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.128.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.64s)
2023-12-30 00:24 gotip-windows-amd64-longtest go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.128.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.63s)
2023-12-30 00:24 gotip-windows-amd64-race go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.138.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.51s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "windows" && 
        (`dnsquery: DNS server failure` || `getaddrinfow: This is usually a temporary error`)
2024-01-09 18:15 go1.20-windows-amd64-longtest release-branch.go1.20@a95136a8 net.TestLookupLocalPTR (log) 
=== RUN   TestLookupLocalPTR
    lookup_windows_test.go:148: failed to get local ip: dial udp: lookup golang.org: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
    lookup_windows_test.go:152: failed <nil>: lookup <nil>: unrecognized address
    lookup_windows_test.go:155: no results
    lookup_windows_test.go:159: skipping failed lookup <nil> test: exit status 1: Ping request could not find host <nil>. Please check the name and try again.
--- FAIL: TestLookupLocalPTR (0.06s)
2024-01-09 18:17 go1.21-windows-amd64-race release-branch.go1.21@cc85462b net.TestLookupContextCancel (log) 
=== RUN   TestLookupContextCancel
    lookup_test.go:917: starting concurrent LookupIPAddr
    lookup_test.go:940: testHookLookupIP performing lookup
    lookup_test.go:923: lookup google.com: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
--- FAIL: TestLookupContextCancel (0.01s)
2024-01-09 18:17 go1.21-windows-amd64-race release-branch.go1.21@cc85462b net.TestLookupGoogleHost (log) 
=== RUN   TestLookupGoogleHost
    lookup_test.go:408: lookup google.com: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
--- FAIL: TestLookupGoogleHost (0.03s)
2024-01-09 18:17 go1.21-windows-amd64-race release-branch.go1.21@cc85462b net.TestLookupGoogleIP (log) 
=== RUN   TestLookupGoogleIP
    lookup_test.go:461: lookup google.com: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
--- FAIL: TestLookupGoogleIP (0.00s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "windows" && 
        (`dnsquery: DNS server failure` || `getaddrinfow: This is usually a temporary error`)
2024-01-08 17:40 x_vulndb-gotip-windows-amd64-longtest vulndb@3a907017 go@10a66d68 [build] (log) 
go: cloud.google.com/go@v0.111.0: Get "https://proxy.golang.org/cloud.google.com/go/@v/v0.111.0.mod": dial tcp: lookup proxy.golang.org: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.

— watchflakes

@golang golang unlocked this conversation Feb 3, 2024
@dmitshur dmitshur added this to the Backlog milestone Feb 3, 2024
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