wasi/test-wasi is flaky

[joyeecheung]

Test

wasi/test-wasi

Platform

Other, Linux ARM64

Console output

(node:3240446) ExperimentalWarning: WASI is an experimental feature and might change at any time
  (Use `node --trace-warnings ...` to show where the warning was created)
  fd_write(2, 69600, 2, 69596)
  Assertion failed: r == 0 (c/pthread.c: main: 17)
  wasm://wasm/00020abe:1


  RuntimeError: unreachable
      at wasm://wasm/00020abe:wasm-function[26]:0x892
      at wasm://wasm/00020abe:wasm-function[27]:0x8da
      at wasm://wasm/00020abe:wasm-function[13]:0x46a
      at wasm://wasm/00020abe:wasm-function[11]:0x328
      at WASI.start (node:wasi:138:7)
      at /home/iojs/build/workspace/node-test-commit-arm-debug/test/fixtures/wasi-preview-1.js:191:20

Build links

See https://github.com/nodejs/reliability/blob/main/reports/2025-07-21.md

Additional information

This has failed 6 PRs out of the last 100 runs. It appears to be arm-debug only.

[joyeecheung]

This round of the flake started from https://github.com/nodejs/reliability/blob/main/reports/2025-07-19.md but none of the referenced PR or PRs landed around that time look obviously related.

[joyeecheung]

This is likely caused by #57214

[github-actions]

This issue has been marked as stale due to 210 days of inactivity.
It will be automatically closed in 30 days if no further activity occurs. If this is still relevant, please leave a comment or update it to keep it open.

[github-actions]

This issue has been automatically closed after 30 days of inactivity following its stale status (no activity for a total of 240 days).
If this is still relevant, feel free to reopen it or leave a comment with additional details so we can continue the discussion.