Bug: Intermittent TV TinderboxPrint: Per-test run of .../tests/browser_contentblocking.js<br/>: FAILURE
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-04-10 03:29:49+00:00
Resolved: 2020-05-05 17:06:06+00:00

**Filed by:** malexandru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=297066521&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/eW6fhpbVSymdFhNFw-FE0g/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/eW6fhpbVSymdFhNFw-FE0g/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

```
[task 2020-04-10T01:40:37.628Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Cryptomining is hidden - 
[task 2020-04-10T01:40:37.628Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Fingerprinting is hidden - 
[task 2020-04-10T01:40:37.628Z] 01:40:37     INFO - Buffered messages logged at 01:33:04
[task 2020-04-10T01:40:37.628Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Cryptomining is shown - 
[task 2020-04-10T01:40:37.628Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Fingerprinting is hidden - 
[task 2020-04-10T01:40:37.629Z] 01:40:37     INFO - Buffered messages logged at 01:33:05
[task 2020-04-10T01:40:37.629Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Cryptomining is shown - 
[task 2020-04-10T01:40:37.634Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Fingerprinting is shown - 
[task 2020-04-10T01:40:37.634Z] 01:40:37     INFO - Buffered messages logged at 01:33:06
[task 2020-04-10T01:40:37.634Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | All Social media tracker UI instances are hidden - 
[task 2020-04-10T01:40:37.634Z] 01:40:37     INFO - Buffered messages logged at 01:33:08
[task 2020-04-10T01:40:37.635Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | All Social media tracker UI instances are visible - 
[task 2020-04-10T01:40:37.635Z] 01:40:37     INFO - Leaving test bound testCustomOptionsVisibility
[task 2020-04-10T01:40:37.635Z] 01:40:37     INFO - Entering test bound testPolicyCategorization
[task 2020-04-10T01:40:37.635Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | browser.contentblocking.category starts on standard - 
[task 2020-04-10T01:40:37.635Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | privacy.trackingprotection.enabled starts with the default value - 
[task 2020-04-10T01:40:37.635Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Sanity check the temporary file doesn't exist. - true == true - 
[task 2020-04-10T01:40:37.636Z] 01:40:37     INFO - Buffered messages logged at 01:33:09
[task 2020-04-10T01:40:37.636Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Pref privacy.trackingprotection.enabled is correctly locked/unlocked - false == false - 
[task 2020-04-10T01:40:37.636Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Pref privacy.trackingprotection.enabled has the correct value - true == true - 
[task 2020-04-10T01:40:37.636Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | browser.contentblocking.category has been set to custom - 
[task 2020-04-10T01:40:37.636Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | browser.contentblocking.category starts on standard - 
[task 2020-04-10T01:40:37.636Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | network.cookie.cookieBehavior starts with the default value - 
[task 2020-04-10T01:40:37.637Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Sanity check the temporary file doesn't exist. - true == true - 
[task 2020-04-10T01:40:37.637Z] 01:40:37     INFO - Buffered messages logged at 01:33:11
[task 2020-04-10T01:40:37.637Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Pref network.cookie.cookieBehavior is correctly locked/unlocked - true == true - 
[task 2020-04-10T01:40:37.637Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Pref network.cookie.cookieBehavior has the correct value - 1 == 1 - 
[task 2020-04-10T01:40:37.637Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | browser.contentblocking.category has been set to custom - 
[task 2020-04-10T01:40:37.637Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | the strict option is disabled - 
[task 2020-04-10T01:40:37.637Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | the standard option is disabled - 
[task 2020-04-10T01:40:37.638Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Sanity check the temporary file doesn't exist. - true == true - 
[task 2020-04-10T01:40:37.638Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | Engine is inactive at the end of the test - 
[task 2020-04-10T01:40:37.638Z] 01:40:37     INFO - Leaving test bound testPolicyCategorization
[task 2020-04-10T01:40:37.638Z] 01:40:37     INFO - Entering test bound testContentBlockingReloadWarning
[task 2020-04-10T01:40:37.641Z] 01:40:37     INFO - Buffered messages logged at 01:33:12
[task 2020-04-10T01:40:37.642Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | all of the warnings to reload tabs are initially hidden - 
[task 2020-04-10T01:40:37.642Z] 01:40:37     INFO - Buffered messages logged at 01:33:13
[task 2020-04-10T01:40:37.642Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | The warning in the strict section should be showing - 
[task 2020-04-10T01:40:37.642Z] 01:40:37     INFO - Leaving test bound testContentBlockingReloadWarning
[task 2020-04-10T01:40:37.642Z] 01:40:37     INFO - Entering test bound testContentBlockingReloadWarning
[task 2020-04-10T01:40:37.642Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | all of the warnings to reload tabs are initially hidden - 
[task 2020-04-10T01:40:37.643Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | There is only one window open - 
[task 2020-04-10T01:40:37.643Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | There is only one tab open - 
[task 2020-04-10T01:40:37.643Z] 01:40:37     INFO - TEST-PASS | browser/components/preferences/in-content/tests/browser_contentblocking.js | all of the warnings to reload tabs are still hidden - 
[task 2020-04-10T01:40:37.643Z] 01:40:37     INFO - Buffered messages finished
[task 2020-04-10T01:40:37.643Z] 01:40:37     INFO -  TEST-INFO | checking window state
[task 2020-04-10T01:40:37.643Z] 01:40:37     INFO -  Browser Chrome Test Summary
[task 2020-04-10T01:40:37.643Z] 01:40:37     INFO -  	Passed: 0
[task 2020-04-10T01:40:37.643Z] 01:40:37     INFO -  	Failed: 1
[task 2020-04-10T01:40:37.644Z] 01:40:37     INFO -  	Todo: 0
[task 2020-04-10T01:40:37.644Z] 01:40:37     INFO -  	Mode: e10s
[task 2020-04-10T01:40:37.644Z] 01:40:37     INFO -  *** End BrowserChrome Test Results ***
[task 2020-04-10T01:40:37.644Z] 01:40:37     INFO - Buffered messages finished
[task 2020-04-10T01:40:37.644Z] 01:40:37     INFO - SUITE-END | took 490s
[task 2020-04-10T01:40:37.644Z] 01:40:37     INFO - SUITE-START | Running 1 tests
[task 2020-04-10T01:40:37.644Z] 01:40:37     INFO - :::
[task 2020-04-10T01:40:37.645Z] 01:40:37     INFO - ::: Test verification summary for:
[task 2020-04-10T01:40:37.645Z] 01:40:37     INFO - :::
[task 2020-04-10T01:40:37.645Z] 01:40:37     INFO - ::: browser/components/preferences/in-content/tests/browser_contentblocking.js
[task 2020-04-10T01:40:37.645Z] 01:40:37     INFO - :::
[task 2020-04-10T01:40:37.645Z] 01:40:37     INFO - ::: 1. Run each test 10 times in one browser. : FAIL
[task 2020-04-10T01:40:37.645Z] 01:40:37     INFO - ::: 2. Run each test 5 times in a new browser each time. : not run / incomplete
[task 2020-04-10T01:40:37.646Z] 01:40:37     INFO - ::: 3. Run each test 10 times in one browser, in chaos mode. : not run / incomplete
[task 2020-04-10T01:40:37.648Z] 01:40:37     INFO - ::: 4. Run each test 5 times in a new browser each time, in chaos mode. : not run / incomplete
[task 2020-04-10T01:40:37.648Z] 01:40:37     INFO - :::
[task 2020-04-10T01:40:37.648Z] 01:40:37     INFO - ::: Test verification FAILED!
[task 2020-04-10T01:40:37.648Z] 01:40:37     INFO - :::
[task 2020-04-10T01:40:37.648Z] 01:40:37     INFO - Buffered messages finished
[task 2020-04-10T01:40:37.649Z] 01:40:37     INFO - SUITE-END | took 0s
[task 2020-04-10T01:40:37.817Z] 01:40:37     INFO - Return code: 0
[task 2020-04-10T01:40:37.818Z] 01:40:37    ERROR - No checks run.
[task 2020-04-10T01:40:37.818Z] 01:40:37     INFO - TinderboxPrint: mochitest-mochitest-browser-chrome<br/>98/0/0
[task 2020-04-10T01:40:37.818Z] 01:40:37    ERROR - # TBPL FAILURE #
[task 2020-04-10T01:40:37.818Z] 01:40:37  WARNING - setting return code to 2
[task 2020-04-10T01:40:37.818Z] 01:40:37    ERROR - TinderboxPrint: Per-test run of .../tests/browser_contentblocking.js<br/>: FAILURE
[task 2020-04-10T01:40:37.818Z] 01:40:37     INFO - Per-test suites: {}
[task 2020-04-10T01:40:37.818Z] 01:40:37     INFO - Per-test suites: {}
[task 2020-04-10T01:40:37.818Z] 01:40:37     INFO - Running post-action listener: _package_coverage_data
[task 2020-04-10T01:40:37.818Z] 01:40:37     INFO - Running post-action listener: _resource_record_post_action
[task 2020-04-10T01:40:37.818Z] 01:40:37     INFO - Running post-action listener: process_java_coverage_data
[task 2020-04-10T01:40:37.818Z] 01:40:37     INFO - [mozharness: 2020-04-10 01:40:37.818865Z] Finished run-tests step (success)
[task 2020-04-10T01:40:37.818Z] 01:40:37     INFO - Running post-run listener: _resource_record_post_run
[task 2020-04-10T01:40:37.942Z] 01:40:37     INFO - instance_metadata.json not found; unable to determine instance type
[task 2020-04-10T01:40:37.944Z] 01:40:37     INFO - Validating Perfherder data against /Users/cltbld/tasks/task_1586482184/mozharness/external_tools/performance-artifact-schema.json
[task 2020-04-10T01:40:37.948Z] 01:40:37     INFO - PERFHERDER_DATA: {"framework": {"name": "job_resource_usage"}, "suites": [{"subtests": [{"name": "cpu_percent", "value": 29.703838174273848}, {"name": "io_write_bytes", "value": 408733184}, {"name": "io.read_bytes", "value": 144805888}, {"name": "io_write_time", "value": 1631}, {"name": "io_read_time", "value": 2250}], "extraOptions": ["e10s", "buildbot-unknown"], "name": ".overall"}, {"subtests": [{"name": "time", "value": 0.0005979537963867188}], "name": ".start-pulseaudio"}, {"subtests": [{"name": "time", "value": 22.320111989974976}, {"name": "cpu_percent", "value": 37.78333333333334}], "name": ".install"}, {"subtests": [{"name": "time", "value": 0.001146078109741211}], "name": ".stage-files"}, {"subtests": [{"name": "time", "value": 491.7078859806061}, {"name": "cpu_percent", "value": 29.330108695652168}], "name": ".run-tests"}]}
[task 2020-04-10T01:40:37.948Z] 01:40:37     INFO - Total resource usage - Wall time: 514s; CPU: 29.0%; Read bytes: 144805888; Write bytes: 408733184; Read time: 2250; Write time: 1631
[task 2020-04-10T01:40:37.948Z] 01:40:37     INFO - TinderboxPrint: CPU usage<br/>29.3%
[task 2020-04-10T01:40:37.949Z] 01:40:37     INFO - TinderboxPrint: I/O read bytes / time<br/>144,805,888 / 2,250
[task 2020-04-10T01:40:37.949Z] 01:40:37     INFO - TinderboxPrint: I/O write bytes / time<br/>408,733,184 / 1,631
[task 2020-04-10T01:40:37.949Z] 01:40:37     INFO - TinderboxPrint: CPU idle<br/>1,446.2 (70.3%)
[task 2020-04-10T01:40:37.949Z] 01:40:37     INFO - TinderboxPrint: CPU system<br/>40.3 (2.0%)
[task 2020-04-10T01:40:37.949Z] 01:40:37     INFO - TinderboxPrint: CPU user<br/>569.6 (27.7%)
[task 2020-04-10T01:40:37.949Z] 01:40:37     INFO - TinderboxPrint: Swap in / out<br/>380,305,408 / 0
[task 2020-04-10T01:40:37.949Z] 01:40:37     INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2020-04-10T01:40:37.950Z] 01:40:37     INFO - install - Wall time: 22s; CPU: 38.0%; Read bytes: 252872192; Write bytes: 239939584; Read time: 18324; Write time: 376
[task 2020-04-10T01:40:37.950Z] 01:40:37     INFO - stage-files - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2020-04-10T01:40:37.954Z] 01:40:37     INFO - run-tests - Wall time: 492s; CPU: 29.0%; Read bytes: 137048064; Write bytes: 145798656; Read time: 2166; Write time: 1194
[task 2020-04-10T01:40:38.064Z] 01:40:38  WARNING - returning nonzero exit status 2
[fetches 2020-04-10T01:40:38.089Z] removing /Users/cltbld/tasks/task_1586482184/fetches
[fetches 2020-04-10T01:40:38.617Z] finished
[taskcluster 2020-04-10T01:40:38.628Z]    Exit Code: 2
[taskcluster 2020-04-10T01:40:38.628Z]    User Time: 10m12.19525s
[taskcluster 2020-04-10T01:40:38.628Z]  Kernel Time: 1m6.880997s
[taskcluster 2020-04-10T01:40:38.628Z]    Wall Time: 10m51.732797381s
[taskcluster 2020-04-10T01:40:38.628Z]       Result: FAILED
[taskcluster 2020-04-10T01:40:38.628Z] === Task Finished ===
[taskcluster 2020-04-10T01:40:38.628Z] Task Duration: 10m51.736450197s
[taskcluster 2020-04-10T01:40:38.852Z] Uploading artifact public/logs/localconfig.json from file logs/localconfig.json with content encoding "gzip", mime type "application/json" and expiry 2021-04-10T00:29:27.663Z
[taskcluster 2020-04-10T01:40:39.416Z] Uploading artifact public/test_info/manifests.list from file build/blobber_upload_dir/manifests.list with content encoding "gzip", mime type "text/plain; charset=utf-8" and expiry 2021-04-10T00:29:27.663Z
[taskcluster 2020-04-10T01:40:39.668Z] Uploading artifact public/test_info/mochitest-browser-chrome_errorsummary.log from file build/blobber_upload_dir/mochitest-browser-chrome_errorsummary.log with content encoding "gzip", mime type "text/plain" and expiry 2021-04-10T00:29:27.663Z
[taskcluster 2020-04-10T01:40:39.976Z] Uploading artifact public/test_info/mochitest-browser-chrome_raw.log from file build/blobber_upload_dir/mochitest-browser-chrome_raw.log with content encoding "gzip", mime type "text/plain" and expiry 2021-04-10T00:29:27.663Z
[taskcluster 2020-04-10T01:40:40.654Z] Uploading artifact public/test_info/resource-usage.json from file build/blobber_upload_dir/resource-usage.json with content encoding "gzip", mime type "application/json" and expiry 2021-04-10T00:29:27.663Z
[taskcluster:error] exit status 2
```