1738197 - Intermittent tests\jit-test\jit-test\tests\wasm\large-memory.js | Z:\task_163540471302949\build\tests\jit-test\jit-test\tests\wasm\large-memory.js:189:17 Error: Assertion failed: got 87, expected 97 (code 3, args "--test-wasm-await-tier2") [0.3 s]

Status: RESOLVED FIXED

(Core :: JavaScript: WebAssembly, defect, P3)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=356301041&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Ps3lptK9RJiRx0Ze60BmMA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-10-28T07:18:55.905Z] 07:18:55     INFO -  TEST-PASS | tests\jit-test\jit-test\tests\wasm\large-memory.js | Success (code 3, args "") [0.6 s]
[task 2021-10-28T07:18:55.921Z] 07:18:55     INFO -  Z:\task_163540471302949\build\tests\jit-test\jit-test\tests\wasm\large-memory.js:189:17 Error: Assertion failed: got 87, expected 97
[task 2021-10-28T07:18:55.921Z] 07:18:55     INFO -  Stack:
[task 2021-10-28T07:18:55.922Z] 07:18:55     INFO -    @Z:\task_163540471302949\build\tests\jit-test\jit-test\tests\wasm\large-memory.js:189:17
[task 2021-10-28T07:18:55.922Z] 07:18:55     INFO -  Exit code: 3
[task 2021-10-28T07:18:55.922Z] 07:18:55     INFO -  FAIL - wasm\large-memory.js
[task 2021-10-28T07:18:55.923Z] 07:18:55  WARNING -  TEST-UNEXPECTED-FAIL | tests\jit-test\jit-test\tests\wasm\large-memory.js | Z:\task_163540471302949\build\tests\jit-test\jit-test\tests\wasm\large-memory.js:189:17 Error: Assertion failed: got 87, expected 97 (code 3, args "--test-wasm-await-tier2") [0.3 s]
[task 2021-10-28T07:18:55.923Z] 07:18:55     INFO -  INFO exit-status     : 3
[task 2021-10-28T07:18:55.923Z] 07:18:55     INFO -  INFO timed-out       : False
[task 2021-10-28T07:18:55.924Z] 07:18:55     INFO -  INFO stderr         2> Z:\task_163540471302949\build\tests\jit-test\jit-test\tests\wasm\large-memory.js:189:17 Error: Assertion failed: got 87, expected 97
[task 2021-10-28T07:18:55.924Z] 07:18:55     INFO -  INFO stderr         2> Stack:
[task 2021-10-28T07:18:55.924Z] 07:18:55     INFO -  INFO stderr         2> @Z:\task_163540471302949\build\tests\jit-test\jit-test\tests\wasm\large-memory.js:189:17
[task 2021-10-28T07:18:55.937Z] 07:18:55     INFO -  TEST-PASS | tests\jit-test\jit-test\tests\wasm\lazy-stubs-jitentry.js | Success (code 0, args "") [0.2 s]
[task 2021-10-28T07:18:55.976Z] 07:18:55     INFO -  TEST-PASS | tests\jit-test\jit-test\tests\wasm\large-memory.js | Success (code 3, args "--wasm-compiler=baseline") [0.3 s]

Comment 1

[Lars T Hansen [:lth]]

I'll take this for triage / fix. It's probably an OOM, the loop there expects the memory to be be able to grow to its max but we're not really allowed to assert that.

Comment 2

[Lars T Hansen [:lth]]

Attachment: Bug 1738197 - Allow memory.grow to oom. r?yury

Comment 3

[Intermittent Failures Robot]

1 failures in 2845 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows10-64-2004-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1738197&startday=2021-10-25&endday=2021-10-31&tree=all

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/bd92cb53eb19
Allow memory.grow to oom. r=yury

Comment 5

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://hg.mozilla.org/mozilla-central/rev/bd92cb53eb19