Bug: Intermittent TV browser/components/customizableui/test/browser_989751_subviewbutton_class.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-04-08 19:06:18+00:00
Resolved: 2022-11-08 17:03:55+00:00

**Filed by:** malexandru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=335866426&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/eYQIfeAXRu2Fojyx5p4R7A/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/eYQIfeAXRu2Fojyx5p4R7A/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2021-04-08T18:02:43.689Z] 18:02:43     INFO - TEST-START | browser/components/customizableui/test/browser_989751_subviewbutton_class.js
[task 2021-04-08T18:03:28.793Z] 18:03:28     INFO - TEST-INFO | started process screentopng
[task 2021-04-08T18:03:29.051Z] 18:03:29     INFO - TEST-INFO | screentopng: exit 0
[task 2021-04-08T18:03:29.051Z] 18:03:29     INFO - Buffered messages logged at 18:02:43
[task 2021-04-08T18:03:29.052Z] 18:03:29     INFO - Entering test bound 
[task 2021-04-08T18:03:29.053Z] 18:03:29     INFO - Checking for items without the subviewbutton class in developer-button widget
[task 2021-04-08T18:03:29.053Z] 18:03:29     INFO - Waiting for overflow button to show
[task 2021-04-08T18:03:29.054Z] 18:03:29     INFO - Checking if element has non-0 size
[task 2021-04-08T18:03:29.054Z] 18:03:29     INFO - Console message: [JavaScript Warning: "browser.ui.interaction.pinned_overflow-menu - Unknown scalar."]
[task 2021-04-08T18:03:29.055Z] 18:03:29     INFO - Buffered messages finished
[task 2021-04-08T18:03:29.055Z] 18:03:29     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_989751_subviewbutton_class.js | Test timed out - 
[task 2021-04-08T18:03:29.056Z] 18:03:29     INFO - GECKO(1539) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2021-04-08T18:03:29.056Z] 18:03:29     INFO - GECKO(1539) | MEMORY STAT | vsize 3133MB | residentFast 443MB | heapAllocated 207MB
[task 2021-04-08T18:03:29.057Z] 18:03:29     INFO - TEST-OK | browser/components/customizableui/test/browser_989751_subviewbutton_class.js | took 45108ms
[task 2021-04-08T18:03:29.057Z] 18:03:29     INFO - checking window state
[task 2021-04-08T18:03:29.057Z] 18:03:29     INFO - GECKO(1539) | Completed ShutdownLeaks collections in process 1539
[task 2021-04-08T18:03:29.058Z] 18:03:29     INFO - TEST-START | Shutdown
[task 2021-04-08T18:03:29.058Z] 18:03:29     INFO - Browser Chrome Test Summary
[task 2021-04-08T18:03:29.058Z] 18:03:29     INFO - Passed:  0
[task 2021-04-08T18:03:29.059Z] 18:03:29     INFO - Failed:  1
[task 2021-04-08T18:03:29.059Z] 18:03:29     INFO - Todo:    0
[task 2021-04-08T18:03:29.060Z] 18:03:29     INFO - Mode:    e10s
[task 2021-04-08T18:03:29.060Z] 18:03:29     INFO - *** End BrowserChrome Test Results ***
[task 2021-04-08T18:03:29.061Z] 18:03:29     INFO - GECKO(1539) | Exiting due to channel error.
[task 2021-04-08T18:03:29.061Z] 18:03:29     INFO - GECKO(1539) | Exiting due to channel error.
[task 2021-04-08T18:03:29.061Z] 18:03:29     INFO - GECKO(1539) | Exiting due to channel error.
[task 2021-04-08T18:03:29.062Z] 18:03:29     INFO - GECKO(1539) | Exiting due to channel error.
[task 2021-04-08T18:03:29.063Z] 18:03:29     INFO - GECKO(1539) | Exiting due to channel error.
[task 2021-04-08T18:03:29.063Z] 18:03:29     INFO - GECKO(1539) | Exiting due to channel error.
[task 2021-04-08T18:03:29.064Z] 18:03:29     INFO - GECKO(1539) | Exiting due to channel error.
[task 2021-04-08T18:03:29.081Z] 18:03:29     INFO - TEST-INFO | Main app process: exit 0
[task 2021-04-08T18:03:29.082Z] 18:03:29     INFO - runtests.py | Application ran for: 0:00:52.622780
[task 2021-04-08T18:03:29.083Z] 18:03:29     INFO - zombiecheck | Reading PID log: /tmp/tmpfn22I7pidlog
[task 2021-04-08T18:03:29.084Z] 18:03:29     INFO - ==> process 1539 launched child process 1561
[task 2021-04-08T18:03:29.085Z] 18:03:29     INFO - ==> process 1539 launched child process 1616
[task 2021-04-08T18:03:29.086Z] 18:03:29     INFO - ==> process 1539 launched child process 1627
[task 2021-04-08T18:03:29.088Z] 18:03:29     INFO - ==> process 1539 launched child process 1676
[task 2021-04-08T18:03:29.089Z] 18:03:29     INFO - ==> process 1539 launched child process 1680
[task 2021-04-08T18:03:29.090Z] 18:03:29     INFO - ==> process 1539 launched child process 1711
[task 2021-04-08T18:03:29.090Z] 18:03:29     INFO - ==> process 1539 launched child process 1805
[task 2021-04-08T18:03:29.091Z] 18:03:29     INFO - ==> process 1539 launched child process 1830
[task 2021-04-08T18:03:29.092Z] 18:03:29     INFO - zombiecheck | Checking for orphan process with PID: 1680
[task 2021-04-08T18:03:29.092Z] 18:03:29     INFO - zombiecheck | Checking for orphan process with PID: 1830
[task 2021-04-08T18:03:29.093Z] 18:03:29     INFO - zombiecheck | Checking for orphan process with PID: 1676
[task 2021-04-08T18:03:29.093Z] 18:03:29     INFO - zombiecheck | Checking for orphan process with PID: 1805
[task 2021-04-08T18:03:29.094Z] 18:03:29     INFO - zombiecheck | Checking for orphan process with PID: 1711
[task 2021-04-08T18:03:29.094Z] 18:03:29     INFO - zombiecheck | Checking for orphan process with PID: 1616
[task 2021-04-08T18:03:29.095Z] 18:03:29     INFO - zombiecheck | Checking for orphan process with PID: 1561
[task 2021-04-08T18:03:29.095Z] 18:03:29     INFO - zombiecheck | Checking for orphan process with PID: 1627
[task 2021-04-08T18:03:29.095Z] 18:03:29     INFO - Stopping web server
[task 2021-04-08T18:03:29.095Z] 18:03:29     INFO - Server shut down.
[task 2021-04-08T18:03:29.111Z] 18:03:29     INFO - Web server killed.
[task 2021-04-08T18:03:29.111Z] 18:03:29     INFO - Stopping web socket server
[task 2021-04-08T18:03:29.131Z] 18:03:29     INFO - Stopping ssltunnel
[task 2021-04-08T18:03:29.152Z] 18:03:29  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2021-04-08T18:03:29.152Z] 18:03:29     INFO - runtests.py | Running tests: end.
[task 2021-04-08T18:03:29.173Z] 18:03:29     INFO - Buffered messages finished
[task 2021-04-08T18:03:29.174Z] 18:03:29     INFO -  TEST-INFO | checking window state
[task 2021-04-08T18:03:29.174Z] 18:03:29     INFO -  Browser Chrome Test Summary
[task 2021-04-08T18:03:29.174Z] 18:03:29     INFO -  	Passed: 0
[task 2021-04-08T18:03:29.174Z] 18:03:29     INFO -  	Failed: 1
[task 2021-04-08T18:03:29.174Z] 18:03:29     INFO -  	Todo: 0
[task 2021-04-08T18:03:29.175Z] 18:03:29     INFO -  	Mode: e10s
[task 2021-04-08T18:03:29.175Z] 18:03:29     INFO -  *** End BrowserChrome Test Results ***
[task 2021-04-08T18:03:29.175Z] 18:03:29     INFO - Buffered messages finished
[task 2021-04-08T18:03:29.175Z] 18:03:29     INFO - SUITE-END | took 53s
[task 2021-04-08T18:03:29.175Z] 18:03:29     INFO - SUITE-START | Running 1 tests
[task 2021-04-08T18:03:29.175Z] 18:03:29     INFO - :::
[task 2021-04-08T18:03:29.176Z] 18:03:29     INFO - ::: Test verification summary for:
[task 2021-04-08T18:03:29.176Z] 18:03:29     INFO - :::
[task 2021-04-08T18:03:29.176Z] 18:03:29     INFO - ::: browser/components/customizableui/test/browser_989751_subviewbutton_class.js
[task 2021-04-08T18:03:29.176Z] 18:03:29     INFO - :::
[task 2021-04-08T18:03:29.176Z] 18:03:29     INFO - ::: 1. Run each test 10 times in one browser. : FAIL
[task 2021-04-08T18:03:29.176Z] 18:03:29     INFO - ::: 2. Run each test 5 times in a new browser each time. : not run / incomplete
[task 2021-04-08T18:03:29.176Z] 18:03:29     INFO - ::: 3. Run each test 10 times in one browser, in chaos mode. : not run / incomplete
[task 2021-04-08T18:03:29.177Z] 18:03:29     INFO - ::: 4. Run each test 5 times in a new browser each time, in chaos mode. : not run / incomplete
[task 2021-04-08T18:03:29.177Z] 18:03:29     INFO - :::
[task 2021-04-08T18:03:29.177Z] 18:03:29     INFO - ::: Test verification FAILED!
[task 2021-04-08T18:03:29.177Z] 18:03:29     INFO - :::
[task 2021-04-08T18:03:29.177Z] 18:03:29     INFO - Buffered messages finished
[task 2021-04-08T18:03:29.177Z] 18:03:29     INFO - SUITE-END | took 0s
[task 2021-04-08T18:03:29.249Z] 18:03:29     INFO - Return code: 0
[task 2021-04-08T18:03:29.251Z] 18:03:29    ERROR - Got 1 unexpected statuses
[task 2021-04-08T18:03:29.251Z] 18:03:29     INFO - TinderboxPrint: mochitest-mochitest-browser-chrome<br/>1/<em class="testfail">1</em>/0
[task 2021-04-08T18:03:29.251Z] 18:03:29  WARNING - # TBPL WARNING #
[task 2021-04-08T18:03:29.252Z] 18:03:29  WARNING - setting return code to 1
[task 2021-04-08T18:03:29.252Z] 18:03:29  WARNING - TinderboxPrint: Per-test run of .../browser_989751_subviewbutton_class.js<br/>: WARNING
[task 2021-04-08T18:03:29.252Z] 18:03:29     INFO - Per-test suites: {}
[task 2021-04-08T18:03:29.253Z] 18:03:29     INFO - Per-test suites: {}
[task 2021-04-08T18:03:29.253Z] 18:03:29     INFO - Running post-action listener: _package_coverage_data
[task 2021-04-08T18:03:29.253Z] 18:03:29     INFO - Running post-action listener: _resource_record_post_action
[task 2021-04-08T18:03:29.254Z] 18:03:29     INFO - Running post-action listener: process_java_coverage_data
[task 2021-04-08T18:03:29.254Z] 18:03:29     INFO - [mozharness: 2021-04-08 18:03:29.254256Z] Finished run-tests step (success)
[task 2021-04-08T18:03:29.254Z] 18:03:29     INFO - Running post-run listener: _resource_record_post_run
[task 2021-04-08T18:03:29.320Z] 18:03:29     INFO - Validating Perfherder data against /builds/worker/workspace/mozharness/external_tools/performance-artifact-schema.json
[task 2021-04-08T18:03:29.325Z] 18:03:29     INFO - PERFHERDER_DATA: {"framework": {"name": "job_resource_usage"}, "suites": [{"subtests": [{"name": "cpu_percent", "value": 20.086923076923078}, {"name": "io_write_bytes", "value": 711819264}, {"name": "io.read_bytes", "value": 0}, {"name": "io_write_time", "value": 58740}, {"name": "io_read_time", "value": 0}], "extraOptions": ["e10s", "taskcluster-m5.large"], "name": ".overall"}, {"subtests": [{"name": "time", "value": 0.03324699401855469}], "name": ".start-pulseaudio"}, {"subtests": [{"name": "time", "value": 11.506834030151367}, {"name": "cpu_percent", "value": 50.425}], "name": ".install"}, {"subtests": [{"name": "time", "value": 0.002215862274169922}], "name": ".stage-files"}, {"subtests": [{"name": "time", "value": 54.1356201171875}, {"name": "cpu_percent", "value": 13.17735849056604}], "name": ".run-tests"}]}
[task 2021-04-08T18:03:29.325Z] 18:03:29     INFO - Total resource usage - Wall time: 65s; CPU: 13.0%; Read bytes: 0; Write bytes: 711819264; Read time: 0; Write time: 58740
[task 2021-04-08T18:03:29.326Z] 18:03:29     INFO - TinderboxPrint: CPU usage<br/>13.2%
[task 2021-04-08T18:03:29.326Z] 18:03:29     INFO - TinderboxPrint: I/O read bytes / time<br/>0 / 0
[task 2021-04-08T18:03:29.326Z] 18:03:29     INFO - TinderboxPrint: I/O write bytes / time<br/>711,819,264 / 58,740
[task 2021-04-08T18:03:29.326Z] 18:03:29     INFO - TinderboxPrint: CPU idle<br/>102.3 (79.0%)
[task 2021-04-08T18:03:29.326Z] 18:03:29     INFO - TinderboxPrint: CPU system<br/>2.5 (1.9%)
[task 2021-04-08T18:03:29.326Z] 18:03:29     INFO - TinderboxPrint: CPU user<br/>23.4 (18.1%)
[task 2021-04-08T18:03:29.327Z] 18:03:29     INFO - TinderboxPrint: Swap in / out<br/>0 / 0
[task 2021-04-08T18:03:29.327Z] 18:03:29     INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2021-04-08T18:03:29.327Z] 18:03:29     INFO - install - Wall time: 12s; CPU: 50.0%; Read bytes: 0; Write bytes: 4194304; Read time: 0; Write time: 948
[task 2021-04-08T18:03:29.328Z] 18:03:29     INFO - stage-files - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2021-04-08T18:03:29.329Z] 18:03:29     INFO - run-tests - Wall time: 54s; CPU: 13.0%; Read bytes: 0; Write bytes: 705896448; Read time: 0; Write time: 57548
[task 2021-04-08T18:03:29.339Z] 18:03:29  WARNING - returning nonzero exit status 1
[task 2021-04-08T18:03:29.359Z] cleanup
[task 2021-04-08T18:03:29.359Z] + cleanup
[task 2021-04-08T18:03:29.359Z] + local rv=1
[task 2021-04-08T18:03:29.359Z] + [[ -s /builds/worker/.xsession-errors ]]
[task 2021-04-08T18:03:29.359Z] + cp /builds/worker/.xsession-errors /builds/worker/artifacts/public/xsession-errors.log
[task 2021-04-08T18:03:29.361Z] + '[' ']'
[task 2021-04-08T18:03:29.361Z] + true
[task 2021-04-08T18:03:29.361Z] + cleanup_xvfb
[task 2021-04-08T18:03:29.362Z] ++ pidof Xvfb
[task 2021-04-08T18:03:29.366Z] + local xvfb_pid=49
[task 2021-04-08T18:03:29.366Z] + local vnc=false
[task 2021-04-08T18:03:29.372Z] + local interactive=false
[task 2021-04-08T18:03:29.372Z] + '[' -n 49 ']'
[task 2021-04-08T18:03:29.372Z] + [[ false == false ]]
[task 2021-04-08T18:03:29.372Z] + [[ false == false ]]
[task 2021-04-08T18:03:29.372Z] + kill 49
[task 2021-04-08T18:03:29.372Z] + screen -XS xvfb quit
[task 2021-04-08T18:03:29.425Z] No screen session found.
[task 2021-04-08T18:03:29.426Z] + true
[task 2021-04-08T18:03:29.426Z] + exit 1
[taskcluster 2021-04-08 18:03:29.678Z] === Task Finished ===
[taskcluster 2021-04-08 18:03:31.234Z] Unsuccessful task run with exit code: 1 completed in 179.396 seconds```