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net: TestLookupDotsWithRemoteSource failing with lookup 8.8.8.8.in-addr.arpa. on 169.254.169.254:53: server misbehaving
#64937
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EDIT: it seems to be fixed now [mateusz@arch ~ ]$ dig @8.8.8.8 8.8.8.8.in-addr.arpa PTR
; <<>> DiG 9.18.21 <<>> @8.8.8.8 8.8.8.8.in-addr.arpa PTR
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55328
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;8.8.8.8.in-addr.arpa. IN PTR
;; ANSWER SECTION:
8.8.8.8.in-addr.arpa. 12223 IN PTR dns.google.
;; Query time: 13 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Tue Jan 02 21:12:05 CET 2024
;; MSG SIZE rcvd: 73 |
@mateusz834 Ah, thanks for the pointer and for investigating this! It seems like this was an upstream DNS issue that is now fixed. I'm still seeing issues as recently as 15 minutes ago, but perhaps those will self-resolve as caches expire. |
Yeah, this looks to me like a duplicate of #27992. The test is unfortunately very non-hermetic. |
Duplicate of #27992. |
Found new dashboard test flakes for:
2023-12-30 00:23 gotip-linux-386-longtest go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:23 gotip-linux-amd64-longtest go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:23 gotip-linux-amd64-longtest-race go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:23 gotip-openbsd-amd64 go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:23 gotip-solaris-amd64 go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:23 gotip-windows-386 go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:23 gotip-windows-amd64 go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:23 gotip-windows-amd64-longtest go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:23 gotip-windows-amd64-race go@3233542e net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-linux-386-longtest go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-linux-amd64-longtest go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-linux-amd64-longtest-race go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-openbsd-amd64 go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-solaris-amd64 go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-windows-386 go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-windows-amd64 go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-windows-amd64-longtest go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
2023-12-30 00:24 gotip-windows-amd64-race go@b25f5558 net.TestLookupDotsWithRemoteSource (log)
|
Found new dashboard test flakes for:
2024-03-08 21:09 gotip-windows-arm64 go@40cc3eb2 net.TestLookupDotsWithRemoteSource (log)
|
Closing as a duplicate of #27992 again, and taking it out of Test Flakes project so it doesn't get reopened. |
This test seems to be failing more-or-less continuously on various builders, though it does not reproduce locally for me.
e.g., https://ci.chromium.org/ui/p/golang/builders/try-workers/go1.21-linux-386-test_only/b8759984261243042673/test-results?sortby=&groupby=
cc @neild @ianlancetaylor
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