1940416 - Intermittent js/src/tests/test262/built-ins/RegExp/property-escapes/generated/Script_-_Sundanese.js | single tracking bug

Status: RESOLVED INCOMPLETE

(Core :: JavaScript Engine, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: amarc [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=489175784&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/T5uaBURnSmq7MfV3dIgqPg/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/T5uaBURnSmq7MfV3dIgqPg/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2025-01-08T11:28:45.725Z] 11:28:45     INFO - REFTEST TEST-PASS | js/src/tests/test262/built-ins/RegExp/property-escapes/generated/Script_-_Soyombo.js |   item 1
[task 2025-01-08T11:28:45.726Z] 11:28:45     INFO - REFTEST TEST-END | js/src/tests/test262/built-ins/RegExp/property-escapes/generated/Script_-_Soyombo.js
[task 2025-01-08T11:28:45.847Z] 11:28:45     INFO - REFTEST TEST-START | js/src/tests/test262/built-ins/RegExp/property-escapes/generated/Script_-_Sundanese.js
[task 2025-01-08T11:28:45.848Z] 11:28:45     INFO - REFTEST TEST-LOAD | file:///D:/task_173632869547986/build/tests/jsreftest/tests/js/src/tests/jsreftest.html?test=test262/built-ins/RegExp/property-escapes/generated/Script_-_Sundanese.js | 16875 / 17227 (97%)
[task 2025-01-08T11:28:46.053Z] 11:28:46     INFO - =================================================================
[task 2025-01-08T11:28:46.055Z] 11:28:46    ERROR - ==8424==ERROR: AddressSanitizer: out of memory: allocator is trying to allocate 0x1000000 bytes
[task 2025-01-08T11:28:46.107Z] 11:28:46     INFO - ==8424==WARNING: Failed to use and restart external symbolizer!
[task 2025-01-08T11:28:46.231Z] 11:28:46     INFO - ==8424==FATAL: AddressSanitizer: internal allocator is out of memory trying to allocate 0x7 bytes
[task 2025-01-08T11:28:46.384Z] 11:28:46    ERROR - A content process crashed and MOZ_CRASHREPORTER_SHUTDOWN is set, shutting down
[task 2025-01-08T11:28:46.512Z] 11:28:46     INFO - 1736335726511	Marionette	TRACE	Received observer notification quit-application
[task 2025-01-08T11:28:46.512Z] 11:28:46     INFO - 1736335726511	Marionette	INFO	Stopped listening on port 2828
[task 2025-01-08T11:28:47.797Z] 11:28:47     INFO - 1736335727796	Marionette	DEBUG	Marionette stopped listening
[task 2025-01-08T11:28:47.986Z] 11:28:47     INFO - !!! error running onStopped callback: TypeError: callback is not a function
[task 2025-01-08T11:28:50.333Z] 11:28:50     INFO - REFTEST TEST-UNEXPECTED-FAIL | js/src/tests/test262/built-ins/RegExp/property-escapes/generated/Script_-_Sundanese.js | application terminated with exit code 245
[task 2025-01-08T11:28:50.380Z] 11:28:50     INFO - REFTEST INFO | Process mode: e10s
[task 2025-01-08T11:28:50.443Z] 11:28:50     INFO - Return code: 245
[task 2025-01-08T11:28:50.447Z] 11:28:50    ERROR - No suite end message was emitted by this harness.
[task 2025-01-08T11:28:50.447Z] 11:28:50     INFO - TinderboxPrint: reftest-jsreftest<br/>36274/0/0
[task 2025-01-08T11:28:50.447Z] 11:28:50  WARNING - setting return code to 2
[task 2025-01-08T11:28:50.447Z] 11:28:50     INFO - The reftest suite: jsreftest ran with return status: FAILURE
[task 2025-01-08T11:28:50.448Z] 11:28:50     INFO - Running post-action listener: _package_coverage_data
[task 2025-01-08T11:28:50.448Z] 11:28:50     INFO - Running post-action listener: _resource_record_post_action
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - Running post-action listener: process_java_coverage_data
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - [mozharness: 2025-01-08 11:28:50.448714Z] Finished run-tests step (success)
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - [mozharness: 2025-01-08 11:28:50.449246Z] Running uninstall step.
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - Running pre-action listener: _resource_record_pre_action
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - Running main action method: uninstall
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - Skipping uninstall for non-MSIX test
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - Running post-action listener: _resource_record_post_action
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - [mozharness: 2025-01-08 11:28:50.449246Z] Finished uninstall step (success)
[task 2025-01-08T11:28:50.449Z] 11:28:50     INFO - Running post-run listener: _resource_record_post_run
[task 2025-01-08T11:28:52.583Z] 11:28:52     INFO - Validating Perfherder data against D:\task_173632869547986\mozharness\external_tools\performance-artifact-schema.json
[task 2025-01-08T11:28:52.596Z] 11:28:52     INFO - PERFHERDER_DATA: {"framework": {"name": "job_resource_usage"}, "suites": [{"name": "reftest.jsreftest.1.overall", "extraOptions": ["e10s", "taskcluster-Standard_F8s_v2"], "subtests": [{"name": "cpu_percent", "value": 61.99353846879499}, {"name": "io_write_bytes", "value": 6890009088}, {"name": "io.read_bytes", "value": 1652367872}, {"name": "io_write_time", "value": 12}, {"name": "io_read_time", "value": 11}]}, {"name": "reftest.jsreftest.1.start-pulseaudio", "subtests": [{"name": "time", "value": 0.0}, {"name": "cpu_percent", "value": 0}]}, {"name": "reftest.jsreftest.1.install", "subtests": [{"name": "time", "value": 11.906000000000006}, {"name": "cpu_percent", "value": 50.80548245614033}]}, {"name": "reftest.jsreftest.1.stage-files", "subtests": [{"name": "time", "value": 0.0}, {"name": "cpu_percent", "value": 0}]}, {"name": "reftest.jsreftest.1.run-tests", "subtests": [{"name": "time", "value": 3166.969}, {"name": "cpu_percent", "value": 62.03448756195127}]}, {"name": "reftest.jsreftest.1.uninstall", "subtests": [{"name": "time", "value": 0.0}, {"name": "cpu_percent", "value": 0}]}]}
[task 2025-01-08T11:28:52.596Z] 11:28:52     INFO - Total resource usage - Wall time: 3181s; CPU: Can't collect data; Read bytes: 1652367872; Write bytes: 6890009088; Read time: 11; Write time: 12
[task 2025-01-08T11:28:52.596Z] 11:28:52     INFO - TinderboxPrint: I/O read bytes / time<br/>1,652,367,872 / 11
[task 2025-01-08T11:28:52.597Z] 11:28:52     INFO - TinderboxPrint: I/O write bytes / time<br/>6,890,009,088 / 12
[task 2025-01-08T11:28:52.597Z] 11:28:52     INFO - TinderboxPrint: CPU idle<br/>9,714.8 (38.1%)
[task 2025-01-08T11:28:52.597Z] 11:28:52     INFO - TinderboxPrint: CPU system<br/>3,995.2 (15.7%)
[task 2025-01-08T11:28:52.597Z] 11:28:52     INFO - TinderboxPrint: CPU user<br/>11,716.8 (46.0%)
[task 2025-01-08T11:28:52.608Z] 11:28:52     INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2025-01-08T11:28:52.619Z] 11:28:52     INFO - install - Wall time: 12s; CPU: 51%; Read bytes: 1425408; Write bytes: 352489472; Read time: 0; Write time: 1
[task 2025-01-08T11:28:52.641Z] 11:28:52     INFO - stage-files - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2025-01-08T11:28:52.851Z] 11:28:52     INFO - run-tests - Wall time: 3167s; CPU: 62%; Read bytes: 1650942464; Write bytes: 6537519616; Read time: 11; Write time: 11
[task 2025-01-08T11:28:52.881Z] 11:28:52     INFO - uninstall - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2025-01-08T11:29:04.045Z] 11:29:04  WARNING - returning nonzero exit status 2
[taskcluster 2025-01-08T11:29:04.624Z]    Exit Code: 2
[taskcluster 2025-01-08T11:29:04.624Z]    User Time: 31.25ms
[taskcluster 2025-01-08T11:29:04.624Z]  Kernel Time: 31.25ms
[taskcluster 2025-01-08T11:29:04.624Z]    Wall Time: 56m45.0188086s
[taskcluster 2025-01-08T11:29:04.624Z]       Result: FAILED
[taskcluster 2025-01-08T11:29:04.624Z] === Task Finished ===
[taskcluster 2025-01-08T11:29:04.624Z] Task Duration: 56m45.0198725s
[taskcluster 2025-01-08T11:29:05.483Z] Uploading artifact public/test_info/resource-usage.json from file D:\task_173632869547986\build\blobber_upload_dir\resource-usage.json with content encoding "gzip", mime type "application/json" and expiry 2025-04-08T09:43:04.116Z
[taskcluster 2025-01-08T11:29:05.483Z] Uploading artifact public/logs/localconfig.json from file D:\task_173632869547986\logs\localconfig.json with content encoding "gzip", mime type "application/json" and expiry 2025-04-08T09:43:04.116Z
[taskcluster 2025-01-08T11:29:05.485Z] Uploading artifact public/test_info/system-info.log from file D:\task_173632869547986\build\blobber_upload_dir\system-info.log with content encoding "gzip", mime type "text/plain" and expiry 2025-04-08T09:43:04.116Z
[taskcluster 2025-01-08T11:29:05.498Z] Uploading artifact public/test_info/profile_resource-usage.json from file D:\task_173632869547986\build\blobber_upload_dir\profile_resource-usage.json with content encoding "gzip", mime type "application/json" and expiry 2025-04-08T09:43:04.116Z
[taskcluster 2025-01-08T11:29:05.500Z] Uploading artifact public/test_info/jsreftest_errorsummary.log from file D:\task_173632869547986\build\blobber_upload_dir\jsreftest_errorsummary.log with content encoding "gzip", mime type "text/plain" and expiry 2025-04-08T09:43:04.116Z
[taskcluster 2025-01-08T11:29:07.444Z] Uploading link artifact public/logs/live.log to artifact public/logs/live_backing.log with expiry 2025-04-08T09:43:04.116Z
[taskcluster:error] exit status 2

Comment 1

[Intermittent Failures Robot]

Summary

1 failures in 3682 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows11-64-2009-asan-qr: 1
  • opt: 1

Table

	no_variant
windows11-64-2009-asan-qr/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1940416&startday=2025-01-06&endday=2025-01-12&tree=all

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.