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net: deadlock in TestDialParallelSpuriousConnection on darwin-arm* #37795
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Change https://golang.org/cl/222959 mentions this issue: |
Looks like it's a true deadlock, not just a flaky test. With the new deadline logic, the test is now hanging for nearly a full 3 minutes: 2020-04-09T01:14:53-7a4247c/darwin-arm64-corellium |
The apparent deadlock in |
CC @cherrymui |
2020-10-20T00:59:23-a505312/ios-arm64-corellium Looks fixed to me: none of these in over a year. |
...aaand it's back.
2022-03-28T19:34:01-e84a370/darwin-arm64-11_0-toothrot |
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Looks like a slightly different failure mode on
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Running the test 100'000 times on a darwin/amd64 machine did not reproduce the problem:
Running the same on a darwin/arm64 machine seems to reproduce after a while:
Complete output
Tested with Go 1.18.2, both with macOS 12 (though slightly different minor versions). |
2020-03-10T00:24:30-08dee51/darwin-arm64-corellium
2020-03-02T15:39:23-12d02e7/darwin-arm64-corellium
2020-02-29T17:02:40-74f8983/darwin-arm64-corellium
2020-02-24T16:39:52-3093959/darwin-arm64-corellium
2020-01-31T20:18:54-1b7fefc/darwin-arm64-corellium
2020-01-23T21:01:12-ace25f8/darwin-arm-mg912baios
2020-01-19T14:04:09-8e0be05/darwin-arm-mg912baios
2019-10-30T00:41:31-47efbf0/darwin-arm-mg912baios
Forked from #34495.
CC @mikioh @bradfitz @ianlancetaylor @Zenly
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