Closed Bug 1692006 Opened 4 years ago Closed 4 years ago

Intermittent netwerk/test/mochitests/test_arraybufferinputstream_large.html | out of memory - Should not throw any errors

Categories

(Core :: Networking, defect, P5)

Product:
Core
Component:
Networking
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
87 Branch
Tracking Flags:
Tracking Status
firefox-esr78 --- unaffected
firefox85 --- unaffected
firefox86 --- unaffected
firefox87 --- fixed

People

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

References

(Regression)

Details

(Keywords: intermittent-failure, regression)

Attachments

(1 file)

Bug 1692006 - Disable test_arraybufferinputstream_large.html for TSan. r?jmaher!
(deleted), text/x-phabricator-request
Details

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=329512696&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Wdq6xEm3Q3GzVOs5YvQCDg/runs/0/artifacts/public/logs/live_backing.log

[task 2021-02-10T16:41:51.500Z] 16:41:51     INFO - TEST-OK | netwerk/test/mochitests/test_arraybufferinputstream.html | took 387ms
[task 2021-02-10T16:41:51.618Z] 16:41:51     INFO - TEST-START | netwerk/test/mochitests/test_arraybufferinputstream_large.html
[task 2021-02-10T16:41:51.923Z] 16:41:51     INFO - TEST-INFO | started process screentopng
[task 2021-02-10T16:41:52.172Z] 16:41:52     INFO - TEST-INFO | screentopng: exit 0
[task 2021-02-10T16:41:52.172Z] 16:41:52     INFO - Buffered messages logged at 16:41:51
[task 2021-02-10T16:41:52.173Z] 16:41:52     INFO - add_task | Entering test testLargeArrayBuffer
[task 2021-02-10T16:41:52.173Z] 16:41:52     INFO - Buffered messages finished
[task 2021-02-10T16:41:52.173Z] 16:41:52     INFO - TEST-UNEXPECTED-FAIL | netwerk/test/mochitests/test_arraybufferinputstream_large.html | out of memory - Should not throw any errors
[task 2021-02-10T16:41:52.173Z] 16:41:52     INFO -     nextTick/<@SimpleTest/SimpleTest.js:2258:26
[task 2021-02-10T16:41:52.173Z] 16:41:52     INFO - GECKO(3999) | MEMORY STAT | vsize 130550496MB | residentFast 432MB
[task 2021-02-10T16:41:52.174Z] 16:41:52     INFO - TEST-OK | netwerk/test/mochitests/test_arraybufferinputstream_large.html | took 404ms
[task 2021-02-10T16:41:52.201Z] 16:41:52     INFO - TEST-START | netwerk/test/mochitests/test_different_domain_in_hierarchy.html```

Jan, could you please take a look?

Flags: needinfo?(jdemooij)
Regressed by: 1674777
Has Regression Range: --- → yes
Keywords: regression

Oh this is TSan, we just have to disable the test for that (TSan doesn't like big allocations, we had the same issue for JS shell tests).

I'll post a patch soon.

I added this test recently in bug 1674777. It allocates a huge ArrayBuffer and
TSan doesn't like that, we had the same issue with JS shell tests for this.

Assignee: nobody → jdemooij
Status: NEW → ASSIGNED
Pushed by jdemooij@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/c8ae9ee1d319
Disable test_arraybufferinputstream_large.html for TSan. r=necko-reviewers DONTBUILD

https://hg.mozilla.org/mozilla-central/rev/c8ae9ee1d319

Status: ASSIGNED → RESOLVED
Closed: 4 years ago
status-firefox87: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 87 Branch
Flags: needinfo?(jdemooij)

Set release status flags based on info from the regressing bug 1674777

status-firefox85: --- → unaffected
status-firefox86: --- → unaffected
status-firefox-esr78: --- → unaffected
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