Closed Bug 1678032 Opened 4 years ago Closed 4 years ago

Frequent js/src/jit-test/tests/basic/testLet.js | Unknown (code -11, args "--baseline-eager") [0.5 s]

Categories

(Core :: JavaScript Engine: JIT, defect, P1)

Product:
Core
Component:
JavaScript Engine: JIT
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
85 Branch
Tracking Flags:
Tracking Status
firefox-esr78 --- unaffected
firefox83 --- unaffected
firefox84 --- unaffected
firefox85 --- fixed

People

(Reporter: intermittent-bug-filer, Assigned: tcampbell)

References

(Regression)

Details

(Keywords: intermittent-failure, regression)

Crash Data

Attachments

(1 file)

Bug 1678032 - Fix hazard with BaseScript::extent(). r?sfink!
47 bytes, text/x-phabricator-request
Details | Review

Filed by: ccoroiu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=322179105&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aJIdCv3kRbqKDY_T9cb8iQ/runs/0/artifacts/public/logs/live_backing.log

[task 2020-11-18T13:41:47.990Z] TEST-PASS | js/src/jit-test/tests/basic/testLetOverridingArgs.js | Success (code 0, args "--ion-eager --ion-offthread-compile=off --more-compartments") [0.3 s]
[task 2020-11-18T13:41:48.016Z] Exit code: -11
[task 2020-11-18T13:41:48.016Z] FAIL - basic/testLet.js
[task 2020-11-18T13:41:48.016Z] TEST-UNEXPECTED-FAIL | js/src/jit-test/tests/basic/testLet.js | Unknown (code -11, args "--baseline-eager") [0.5 s]
[task 2020-11-18T13:41:48.016Z] INFO exit-status     : -11
[task 2020-11-18T13:41:48.016Z] INFO timed-out       : False
[task 2020-11-18T13:41:48.033Z] TEST-PASS | js/src/jit-test/tests/basic/testLocaleCompare.js | Success (code 0, args "") [0.2 s]
[task 2020-11-18T13:41:48.103Z] TEST-PASS | js/src/jit-test/tests/basic/testLocaleCompare.js | Success (code 0, args "--baseline-eager") [0.3 s]```

Retriggers and backfills: https://treeherder.mozilla.org/jobs?repo=autoland&searchStr=Linux%2Cx64%2Cdebug%2CSpidermonkey%2Cbuilds%2Cspidermonkey-sm-compacting-linux64%2Fdebug%2Ccgc&tochange=49e43292c047851a549e5a9a814d8f2578e6ddb4&fromchange=96ac23817f9923aed678746b41289081de772bc4&group_state=expanded&selectedTaskRun=b2qXrMiISDGQeZgllpqMCw.0

Looks like Bug 1677657 caused the failures.
Ted, could you help us out with this one?
Thank you.

Flags: needinfo?(tcampbell)
Regressed by: 1677657
Summary: Intermittent js/src/jit-test/tests/basic/testLet.js | Unknown (code -11, args "--baseline-eager") [0.5 s] → Frequent js/src/jit-test/tests/basic/testLet.js | Unknown (code -11, args "--baseline-eager") [0.5 s]
Has Regression Range: --- → yes
Keywords: regression

Thanks! I can reproduce this.

Assignee: nobody → tcampbell
Severity: S4 → S3
Flags: needinfo?(tcampbell)
Priority: P5 → P1
Pushed by tcampbell@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/df3c05745361
Fix hazard with BaseScript::extent(). r=sfink

https://hg.mozilla.org/mozilla-central/rev/df3c05745361

Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox85: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 85 Branch

Set release status flags based on info from the regressing bug 1677657

status-firefox83: --- → unaffected
status-firefox84: --- → unaffected
status-firefox-esr78: --- → unaffected
Crash Signature: [@ js::BaseScript::BaseScript(unsigned char*, JSObject*, js::ScriptSourceObject*, js::SourceExtent const&, unsigned int)]
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