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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"test-dgram-udp6-link-local-address failing on AIX 7.1 Node.js 12","articleBody":"\u003c!--\r\nThank you for reporting a flaky test.\r\n\r\nFlaky tests are tests that fail occasionally in the Node.js CI, but not\r\nconsistently enough to block PRs from landing, or that are failing in CI jobs or\r\ntest modes that are not run for every PR.\r\n\r\nPlease fill in as much of the template below as you're able.\r\n\r\nTest: The test that is flaky - e.g. `test-fs-stat-bigint`\r\nPlatform: The platform the test is flaky on - e.g. `macos` or `linux`\r\nConsole Output: A pasted console output from a failed CI job showing the whole\r\nfailure of the test\r\nBuild Links: Links to builds affected by the flaky test\r\n\r\nIf any investigation has been done, please include any information found, such\r\nas how consistently the test fails, whether the failure could be reproduced\r\nlocally, when the test started failing, or anything else you think is relevant.\r\n-->\r\n\r\n* **Test**: test-dgram-udp6-link-local-address\r\n* **Platform**: AIX 7.1\r\n* **Console Output:**\r\n```\r\n14:39:08 not ok 573 parallel/test-dgram-udp6-link-local-address\r\n14:39:08   ---\r\n14:39:08   duration_ms: 0.196\r\n14:39:08   severity: crashed\r\n14:39:08   exitcode: -6\r\n14:39:08   stack: |-\r\n14:39:08     out/Release/node[26214558]: ../src/tcp_wrap.cc:363:v8::Local\u003cv8::Object> node::AddressToJS(node::Environment*, const sockaddr*, v8::Local\u003cv8::Object>): Assertion `(r) == (0)' failed.\r\n14:39:08   ...\r\n```\r\n* **Build Links**: https://ci.nodejs.org/job/node-test-commit-aix/37263/nodes=aix71-ppc64/console\r\n\r\nThis test started failing 5 days ago (19 June 2021) in https://ci.nodejs.org/job/node-test-commit-aix/nodes=aix71-ppc64/37210/ and has been consistently failing in every build since.\r\n![image](https://user-images.githubusercontent.com/5445507/123274808-beecc580-d4fb-11eb-8bb1-efe6a10180e3.png)\r\nWe only build/test on AIX 7.1 for Node.js 12 now, so every run is Node.js 12. Furthermore the last passing build, https://ci.nodejs.org/job/node-test-commit-aix/nodes=aix71-ppc64/37194/, built the same commit 4cdb24034febc63f1e7767427ecf8b94655f2fbf as the first failing build, so this wasn't due to a code change (although it's possibly an exposure of a latent bug we hadn't seen before). \r\n\r\nI forced recent builds onto [test-ibm-aix71-ppc64_be-4](https://ci.nodejs.org/computer/test-ibm-aix71-ppc64_be-4) (as Jenkins had stickied runs onto [test-ibm-aix71-ppc64_be-3](https://ci.nodejs.org/computer/test-ibm-aix71-ppc64_be-3) and the test fails there too so it's not machine specific.\r\n\r\ncc @nodejs/platform-aix \r\n","author":{"url":"https://github.com/richardlau","@type":"Person","name":"richardlau"},"datePublished":"2021-06-24T13:58:32Z","url":"https://github.com/nodejs/node/issues/39143"}