1894685 - Intermittent devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_css.js | single tracking bug

Status: RESOLVED INCOMPLETE

(DevTools :: Console, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=456673476&repo=try
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Y8dEbaQvQRCsF_cQOc8KIQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-05-02T12:37:00.334Z] 12:37:00     INFO - TEST-PASS | devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_css.js | css warning is source mapped in web console - 
[task 2024-05-02T12:37:00.335Z] 12:37:00     INFO - Leaving test bound 
[task 2024-05-02T12:37:00.335Z] 12:37:00     INFO - Buffered messages finished
[task 2024-05-02T12:37:00.335Z] 12:37:00     INFO - TEST-UNEXPECTED-TIMEOUT | devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_css.js | application timed out after 370 seconds with no output
[task 2024-05-02T12:37:00.336Z] 12:37:00     INFO - TEST-INFO took 370678ms
[task 2024-05-02T12:37:00.336Z] 12:37:00     INFO - Buffered messages finished
[task 2024-05-02T12:37:00.336Z] 12:37:00  WARNING - Force-terminating active process(es).
[task 2024-05-02T12:37:00.337Z] 12:37:00     INFO - Determining child pids from psutil...
[task 2024-05-02T12:37:00.341Z] 12:37:00     INFO - [18390, 18423, 18487, 18496, 18544, 18700, 20011, 20039, 21335]
[task 2024-05-02T12:37:00.342Z] 12:37:00     INFO - ==> process 18316 launched child process 18390
<...>
[task 2024-05-02T12:37:00.699Z] 12:37:00     INFO - Killing process: 18316
[task 2024-05-02T12:37:00.699Z] 12:37:00     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-05-02T12:37:00.853Z] 12:37:00     INFO - psutil found pid 18316 dead
[task 2024-05-02T12:53:40.854Z] 12:53:40     INFO - Automation Error: mozharness timed out after 1000 seconds running ['/builds/worker/workspace/build/venv/bin/python', '-u', '/builds/worker/workspace/build/tests/mochitest/runtests.py', 'devtools/client/accessibility/test/browser/browser.toml', 'devtools/client/framework/browser-toolbox/test/browser.toml', 'devtools/client/framework/test/allocations/browser_allocations_reload_no_devtools.toml', 'devtools/client/framework/test/browser.toml', 'devtools/client/framework/test/metrics/browser_metrics_webconsole.toml', 'devtools/client/inspector/computed/test/browser.toml', 'devtools/client/inspector/markup/test/browser.toml', 'devtools/client/jsonview/test/browser.toml', 'devtools/client/performance-new/test/browser/browser.toml', 'devtools/client/shared/test/browser.toml', 'devtools/client/webconsole/test/browser/_webconsole.toml', 'devtools/shared/commands/network/tests/browser.toml', 'devtools/shared/commands/target/tests/browser.toml', 'devtools/shared/webconsole/test/browser/browser.toml', '--setpref=layout.css.stylo-threads=4', '--setpref=media.peerconnection.mtransport_process=false', '--setpref=network.process.enabled=false', '--setpref=layers.d3d11.enable-blacklist=false', '--appname=/builds/worker/workspace/build/application/firefox/firefox', '--utility-path=tests/bin', '--extra-profile-file=tests/bin/plugins', '--symbols-path=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/XksuooSKR5y3zUOysjZ1JQ/artifacts/public/build/target.crashreporter-symbols.zip', '--certificate-path=tests/certs', '--setpref=webgl.force-enabled=true', '--quiet', '--log-errorsummary=/builds/worker/workspace/build/blobber_upload_dir/mochitest-devtools-chrome_errorsummary.log', '--use-test-media-devices', '--screenshot-on-fail', '--cleanup-crashes', '--marionette-startup-timeout=180', '--sandbox-read-whitelist=/builds/worker/workspace/build', '--log-raw=-', '--flavor=browser', '--subsuite=devtools', '--chunk-by-runtime']
[task 2024-05-02T12:53:40.856Z] 12:53:40     INFO - Return code: -9
[task 2024-05-02T12:53:40.857Z] 12:53:40  WARNING - Got 1 unexpected statuses
[task 2024-05-02T12:53:40.857Z] 12:53:40    ERROR - No suite end message was emitted by this harness.
[task 2024-05-02T12:53:40.857Z] 12:53:40     INFO - TinderboxPrint: mochitest-mochitest-devtools-chrome<br/>5987/<em class="testfail">1</em>/0
[task 2024-05-02T12:53:40.857Z] 12:53:40  WARNING - setting return code to 2
[task 2024-05-02T12:53:40.858Z] 12:53:40     INFO - The mochitest suite: mochitest-devtools-chrome ran with return status: FAILURE
[task 2024-05-02T12:53:40.858Z] 12:53:40     INFO - Running post-action listener: _package_coverage_data
[task 2024-05-02T12:53:40.858Z] 12:53:40     INFO - Running post-action listener: _resource_record_post_action
[task 2024-05-02T12:53:40.858Z] 12:53:40     INFO - Running post-action listener: process_java_coverage_data
[task 2024-05-02T12:53:40.858Z] 12:53:40     INFO - [mozharness: 2024-05-02 12:53:40.858858Z] Finished run-tests step (success)
[task 2024-05-02T12:53:40.859Z] 12:53:40     INFO - [mozharness: 2024-05-02 12:53:40.859026Z] Running uninstall step.
[task 2024-05-02T12:53:40.859Z] 12:53:40     INFO - Running pre-action listener: _resource_record_pre_action
[task 2024-05-02T12:53:40.859Z] 12:53:40     INFO - Running main action method: uninstall
[task 2024-05-02T12:53:40.859Z] 12:53:40     INFO - Skipping uninstall for non-MSIX test
[task 2024-05-02T12:53:40.859Z] 12:53:40     INFO - Running post-action listener: _resource_record_post_action
[task 2024-05-02T12:53:40.859Z] 12:53:40     INFO - [mozharness: 2024-05-02 12:53:40.859527Z] Finished uninstall step (success)
[task 2024-05-02T12:53:40.859Z] 12:53:40     INFO - Running post-run listener: _resource_record_post_run
[task 2024-05-02T12:53:41.734Z] 12:53:41     INFO - Validating Perfherder data against /builds/worker/workspace/mozharness/external_tools/performance-artifact-schema.json
[task 2024-05-02T12:53:41.737Z] 12:53:41     INFO - PERFHERDER_DATA: {"framework": {"name": "job_resource_usage"}, "suites": [{"name": "mochitest.mochitest-devtools-chrome.overall", "extraOptions": ["e10s", "taskcluster-projects/887720501152/machineTypes/n2-standard-2"], "subtests": [{"name": "cpu_percent", "value": 42.463278118273}, {"name": "io_write_bytes", "value": 1248751616}, {"name": "io.read_bytes", "value": 18137088}, {"name": "io_write_time", "value": 434148}, {"name": "io_read_time", "value": 15972}]}, {"name": "mochitest.mochitest-devtools-chrome.start-pulseaudio", "subtests": [{"name": "time", "value": 0.02346019400010846}, {"name": "cpu_percent", "value": 0}]}, {"name": "mochitest.mochitest-devtools-chrome.install", "subtests": [{"name": "time", "value": 9.804963539000255}, {"name": "cpu_percent", "value": 51.371134020618555}]}, {"name": "mochitest.mochitest-devtools-chrome.stage-files", "subtests": [{"name": "time", "value": 0.00048747300024842843}, {"name": "cpu_percent", "value": 0}]}, {"name": "mochitest.mochitest-devtools-chrome.run-tests", "subtests": [{"name": "time", "value": 3008.3127126339996}, {"name": "cpu_percent", "value": 42.43389948813638}]}, {"name": "mochitest.mochitest-devtools-chrome.uninstall", "subtests": [{"name": "time", "value": 0.0003815849995589815}, {"name": "cpu_percent", "value": 0}]}]}
[task 2024-05-02T12:53:41.737Z] 12:53:41     INFO - Total resource usage - Wall time: 3019s; CPU: Can't collect data; Read bytes: 18137088; Write bytes: 1248751616; Read time: 15972; Write time: 434148
[task 2024-05-02T12:53:41.737Z] 12:53:41     INFO - TinderboxPrint: I/O read bytes / time<br/>18,137,088 / 15,972
[task 2024-05-02T12:53:41.738Z] 12:53:41     INFO - TinderboxPrint: I/O write bytes / time<br/>1,248,751,616 / 434,148
[task 2024-05-02T12:53:41.738Z] 12:53:41     INFO - TinderboxPrint: CPU idle<br/>3,438.6 (57.2%)
[task 2024-05-02T12:53:41.739Z] 12:53:41     INFO - TinderboxPrint: CPU system<br/>264.2 (4.4%)
[task 2024-05-02T12:53:41.739Z] 12:53:41     INFO - TinderboxPrint: CPU user<br/>2,277.9 (37.9%)
[task 2024-05-02T12:53:41.740Z] 12:53:41     INFO - TinderboxPrint: Swap in / out<br/>0 / 0
[task 2024-05-02T12:53:41.743Z] 12:53:41     INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2024-05-02T12:53:41.747Z] 12:53:41     INFO - install - Wall time: 10s; CPU: 51%; Read bytes: 0; Write bytes: 1015808; Read time: 0; Write time: 244
[task 2024-05-02T12:53:41.751Z] 12:53:41     INFO - stage-files - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2024-05-02T12:53:41.847Z] 12:53:41     INFO - run-tests - Wall time: 3008s; CPU: 42%; Read bytes: 18137088; Write bytes: 1246420992; Read time: 15972; Write time: 433688
[task 2024-05-02T12:53:41.861Z] 12:53:41     INFO - uninstall - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2024-05-02T12:53:45.670Z] 12:53:45  WARNING - returning nonzero exit status 2
[task 2024-05-02T12:53:45.806Z] cleanup
[task 2024-05-02T12:53:45.807Z] + cleanup
[task 2024-05-02T12:53:45.807Z] + local rv=2
[task 2024-05-02T12:53:45.808Z] + [[ -s /builds/worker/.xsession-errors ]]
[task 2024-05-02T12:53:45.808Z] + cp /builds/worker/.xsession-errors /builds/worker/artifacts/public/xsession-errors.log
[task 2024-05-02T12:53:45.809Z] + '[' ']'
[task 2024-05-02T12:53:45.809Z] + true
[task 2024-05-02T12:53:45.809Z] + cleanup_xvfb
[task 2024-05-02T12:53:45.810Z] ++ pidof Xvfb
[task 2024-05-02T12:53:45.821Z] + local xvfb_pid=50
[task 2024-05-02T12:53:45.822Z] + local vnc=false
[task 2024-05-02T12:53:45.823Z] + local interactive=false
[task 2024-05-02T12:53:45.824Z] + '[' -n 50 ']'
[task 2024-05-02T12:53:45.836Z] + [[ false == false ]]
[task 2024-05-02T12:53:45.838Z] + [[ false == false ]]
[task 2024-05-02T12:53:45.839Z] + kill 50
[task 2024-05-02T12:53:45.840Z] + screen -XS xvfb quit
[task 2024-05-02T12:53:45.867Z] + exit 2
[taskcluster 2024-05-02 12:53:46.671Z] === Task Finished ===
[taskcluster 2024-05-02 12:53:48.988Z] Unsuccessful task run with exit code: 2 completed in 3093.772 seconds

Comment 1

[Intermittent Failures Robot]

1 failures in 4059 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1894685&startday=2024-04-29&endday=2024-05-05&tree=all

Comment 2

[Intermittent Failures Robot]

8 failures in 4547 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 1
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 6
  • debug: 5
  • opt: 1
• linux1804-64-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1894685&startday=2024-05-13&endday=2024-05-19&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 3995 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1894685&startday=2024-05-20&endday=2024-05-26&tree=all

Comment 4

[BugBot [:suhaib / :marco]]

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

Comment 5

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Table

	no_variant
linux2404-x86_64/tsan	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1894685&startday=2026-09-14&endday=2026-09-20&tree=all