Bug: High freq browser/components/newtab/test/browser/browser_aboutwelcome_configurable_ui.js | Wrong telemetry sent: [
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2023-04-19 19:54:32+00:00
Resolved: 2023-04-24 21:26:04+00:00

**Filed by:** sstanca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=413042171&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/efWsoj6LQvKmYfAzUC0Pvg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-04-19T18:49:15.220Z] 18:49:15     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_configurable_ui.js | Starts on second screen when configured with startScreen index equal to 1 - 
[task 2023-04-19T18:49:15.221Z] 18:49:15     INFO - Buffered messages finished
[task 2023-04-19T18:49:15.222Z] 18:49:15     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_aboutwelcome_configurable_ui.js | Wrong telemetry sent: [
[task 2023-04-19T18:49:15.222Z] 18:49:15     INFO -   {
[task 2023-04-19T18:49:15.222Z] 18:49:15     INFO -     "event": "SESSION_END",
[task 2023-04-19T18:49:15.222Z] 18:49:15     INFO -     "event_context": {
[task 2023-04-19T18:49:15.222Z] 18:49:15     INFO -       "reason": "welcome-tab-closed",
[task 2023-04-19T18:49:15.222Z] 18:49:15     INFO -       "page": "about:welcome"
[task 2023-04-19T18:49:15.222Z] 18:49:15     INFO -     },
[task 2023-04-19T18:49:15.223Z] 18:49:15     INFO -     "message_id": "MR_WELCOME_DEFAULT"
[task 2023-04-19T18:49:15.223Z] 18:49:15     INFO -   },
[task 2023-04-19T18:49:15.223Z] 18:49:15     INFO -   {
[task 2023-04-19T18:49:15.223Z] 18:49:15     INFO -     "event": "IMPRESSION",
[task 2023-04-19T18:49:15.223Z] 18:49:15     INFO -     "event_context": {
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -       "domComplete": 385,
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -       "domInteractive": 362,
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -       "mountStart": 360,
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -       "domState": "complete",
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -       "source": "aboutwelcome-aboutwelcome-experiment-0.9149638342239891-control",
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -       "page": "about:welcome"
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -     },
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -     "message_id": "MR_WELCOME_DEFAULT"
[task 2023-04-19T18:49:15.224Z] 18:49:15     INFO -   }
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - ] - 
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - Stack trace:
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - chrome://mochikit/content/browser-test.js:test_ok:1494
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - chrome://mochitests/content/browser/browser/components/newtab/test/browser/browser_aboutwelcome_configurable_ui.js:test_aboutwelcome_start_screen_configured:645
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - chrome://mochikit/content/browser-test.js:handleTask:1043
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1115
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1257
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1032
[task 2023-04-19T18:49:15.225Z] 18:49:15     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
[task 2023-04-19T18:49:15.226Z] 18:49:15     INFO - GECKO(2822) | console.debug: ExperimentManager:
[task 2023-04-19T18:49:15.226Z] 18:49:15     INFO - GECKO(2822) |   Recipe unenrolled: aboutwelcome-experiment-0.9149638342239891
[task 2023-04-19T18:49:15.226Z] 18:49:15     INFO - Leaving test bound test_aboutwelcome_start_screen_configured
[task 2023-04-19T18:49:15.226Z] 18:49:15     INFO - GECKO(2822) | console.warn: AboutWelcomeParent: Not handling AWPage:TELEMETRY_EVENT because the browser doesn't exist.
[task 2023-04-19T18:49:15.226Z] 18:49:15     INFO - GECKO(2822) | console.debug: AboutWelcomeParent:
[task 2023-04-19T18:49:15.226Z] 18:49:15     INFO - GECKO(2822) |   Terminate reason is welcome-tab-closed
[task 2023-04-19T18:49:15.787Z] 18:49:15     INFO - GECKO(2822) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2023-04-19T18:49:15.788Z] 18:49:15     INFO - GECKO(2822) | MEMORY STAT heapAllocated not supported in this build configuration.
[task 2023-04-19T18:49:15.790Z] 18:49:15     INFO - GECKO(2822) | MEMORY STAT | vsize 130551469MB | residentFast 1140MB
[task 2023-04-19T18:49:15.791Z] 18:49:15     INFO - TEST-OK | browser/components/newtab/test/browser/browser_aboutwelcome_configurable_ui.js | took 26300ms
```