Bug: Intermittent browser/components/newtab/test/browser/browser_aboutwelcome_multistage_mr.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2022-10-12 22:50:56+00:00
Resolved: 2023-01-30 06:09:02+00:00

**Filed by:** ctuns [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=393027020&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LNxu9rDKSiCHRMktOpO5Tw/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/LNxu9rDKSiCHRMktOpO5Tw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2022-10-12T22:41:25.404Z] 22:41:25     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_mr.js | Navigated to a welcome screen - "about:welcome" == "about:welcome" - 
[task 2022-10-12T22:41:25.405Z] 22:41:25     INFO - Buffered messages logged at 22:41:19
[task 2022-10-12T22:41:25.406Z] 22:41:25     INFO - Testing aboutwelcome layout with:
[task 2022-10-12T22:41:25.406Z] 22:41:25     INFO -   majorRelease2022.onboarding=undefined
[task 2022-10-12T22:41:25.407Z] 22:41:25     INFO -   aboutwelcome.templateMR=undefined
[task 2022-10-12T22:41:25.408Z] 22:41:25     INFO -   browser.aboutwelcome.templateMR=undefined
[task 2022-10-12T22:41:25.408Z] 22:41:25     INFO - Console message: [JavaScript Error: "AbortError: Actor 'AboutWelcome' destroyed before query 'AWPage:IMPORTABLE_SITES' was resolved"]
[task 2022-10-12T22:41:25.409Z] 22:41:25     INFO - Console message: [JavaScript Error: "InternalError: Promise rejection value is a non-unwrappable cross-compartment wrapper."]
[task 2022-10-12T22:41:25.410Z] 22:41:25     INFO - Console message: [JavaScript Error: "AbortError: Actor 'AboutWelcome' destroyed before query 'AWPage:FXA_METRICS_FLOW_URI' was resolved"]
[task 2022-10-12T22:41:25.411Z] 22:41:25     INFO - Console message: [JavaScript Error: "AbortError: Actor 'AboutWelcome' destroyed before query 'AWPage:GET_REGION' was resolved"]
[task 2022-10-12T22:41:25.411Z] 22:41:25     INFO - Console message: [JavaScript Error: "AbortError: Actor 'AboutWelcome' destroyed before query 'AWPage:GET_SELECTED_THEME' was resolved"]
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - Console message: [JavaScript Error: "AbortError: Actor 'AboutWelcome' destroyed before query 'AWPage:IMPORTABLE_SITES' was resolved"]
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - Console message: [JavaScript Error: "InternalError: Promise rejection value is a non-unwrappable cross-compartment wrapper."]
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - Console message: [JavaScript Error: "AbortError: Actor 'AboutWelcome' destroyed before query 'AWPage:IMPORTABLE_SITES' was resolved"]
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - Console message: [JavaScript Error: "InternalError: Promise rejection value is a non-unwrappable cross-compartment wrapper."]
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - Buffered messages finished
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_mr.js | Uncaught exception in test - Should render main.screen[pos="split"] in split layout - timed out after 50 tries.
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - Leaving test bound test_mr2022_templateMR
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - GECKO(3787) | console.debug: AboutWelcomeParent:
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - GECKO(3787) |   Terminate reason is welcome-tab-closed
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - GECKO(3787) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - GECKO(3787) | MEMORY STAT | vsize 3332MB | residentFast 595MB | heapAllocated 277MB
[task 2022-10-12T22:41:25.412Z] 22:41:25     INFO - TEST-OK | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_mr.js | took 26805ms
```