Bug: Intermittent [TV] browser/components/firefoxview/tests/browser/firefoxview-next/browser_syncedtabs_errors_firefoxview_next.js | Test timed out -
Status: NEW
Priority: P5
Created: 2023-11-23 10:56:34+00:00
Resolved: 2023-11-27 06:56:49+00:00

**Filed by:** nbeleuzu [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=437383027&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Tk4FxxaHRDWa9yKCF-lYuw/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/Tk4FxxaHRDWa9yKCF-lYuw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2023-11-23T08:33:22.381Z] 08:33:22     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/firefoxview-next/browser_syncedtabs_errors_firefoxview_next.js | Firefox View tab is selected - true == true - 
[task 2023-11-23T08:33:22.382Z] 08:33:22     INFO - openFirefoxViewTab, waiting for complete readyState, visible and firefoxview-entered
[task 2023-11-23T08:33:22.383Z] 08:33:22     INFO - Buffered messages logged at 08:30:25
[task 2023-11-23T08:33:22.384Z] 08:33:22     INFO - Console message: [JavaScript Warning: "[fluent-dom] While translating an element with fluent ID "firefoxview-recentlyclosed-empty-description" a child element of type "a" was removed. Either the fluent message does not contain markup, or it does not contain markup of this type." {file: "about:firefoxview-next" line: 0}]
[task 2023-11-23T08:33:22.385Z] 08:33:22     INFO - openFirefoxViewTab, ready resolved
[task 2023-11-23T08:33:22.386Z] 08:33:22     INFO - navigateToCategoryAndWait, for syncedtabs
[task 2023-11-23T08:33:22.387Z] 08:33:22     INFO - Buffered messages finished
[task 2023-11-23T08:33:22.388Z] 08:33:22     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/firefoxview-next/browser_syncedtabs_errors_firefoxview_next.js | Test timed out - 
[task 2023-11-23T08:33:22.389Z] 08:33:22     INFO - GECKO(4868) | MEMORY STAT | vsize 3455MB | residentFast 555MB | heapAllocated 258MB
[task 2023-11-23T08:33:22.390Z] 08:33:22     INFO - TEST-OK | browser/components/firefoxview/tests/browser/firefoxview-next/browser_syncedtabs_errors_firefoxview_next.js | took 180071ms
[task 2023-11-23T08:33:22.391Z] 08:33:22     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-11-23T08:33:22.392Z] 08:33:22     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/firefoxview-next/browser_syncedtabs_errors_firefoxview_next.js | Found a tab after previous test timed out: about:firefoxview-next#syncedtabs - 
[task 2023-11-23T08:33:22.392Z] 08:33:22     INFO - GECKO(4868) | [Parent 4868, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2023-11-23T08:33:22.393Z] 08:33:22     INFO - GECKO(4868) | [Parent 4868, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2023-11-23T08:33:22.394Z] 08:33:22     INFO - GECKO(4868) | [Child 5005: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f5a49a64000 == 1 [pid = 5005] [id = 4]
[task 2023-11-23T08:33:22.395Z] 08:33:22     INFO - GECKO(4868) | [Child 5005: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f5a48b04020) [pid = 5005] [serial = 9] [outer = 0]
[task 2023-11-23T08:33:22.396Z] 08:33:22     INFO - GECKO(4868) | [Child 5005: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f5a49a64400) [pid = 5005] [serial = 10] [outer = 7f5a48b04020]
[task 2023-11-23T08:33:22.430Z] 08:33:22     INFO - checking window state
[task 2023-11-23T08:33:22.616Z] 08:33:22     INFO - GECKO(4868) | [Parent 4868: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 13 (7fa99ac6a800) [pid = 4868] [serial = 61] [outer = 7fa9b3359980]
[task 2023-11-23T08:33:23.027Z] 08:33:23     INFO - GECKO(4868) | [Child 4968: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fccd2513000 == 0 [pid = 4968] [id = 4] [url = about:blank]
[task 2023-11-23T08:33:23.144Z] 08:33:23     INFO - GECKO(4868) | [Child 5069: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f6ff0e38000 == 0 [pid = 5069] [id = 0] [url = about:newtab]
[task 2023-11-23T08:33:23.275Z] 08:33:23     INFO - GECKO(4868) | [Child 5069: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f6ff5f38020) [pid = 5069] [serial = 1] [outer = 0] [url = about:newtab]
[task 2023-11-23T08:33:23.276Z] 08:33:23     INFO - GECKO(4868) | [Child 5069: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f6ff0e3c000) [pid = 5069] [serial = 3] [outer = 0] [url = about:newtab]
[task 2023-11-23T08:33:23.913Z] 08:33:23     INFO - GECKO(4868) | [Parent 4868: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fa99d30e800 == 5 [pid = 4868] [id = 20] [url = about:firefoxview-next#syncedtabs]
[task 2023-11-23T08:33:23.964Z] 08:33:23     INFO - GECKO(4868) | [Parent 4868, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-11-23T08:33:24.609Z] 08:33:24     INFO - GECKO(4868) | [Child 4968: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7fccd2513400) [pid = 4968] [serial = 12] [outer = 0] [url = about:blank]
[task 2023-11-23T08:33:24.611Z] 08:33:24     INFO - GECKO(4868) | [Child 4968: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7fccd7667200) [pid = 4968] [serial = 11] [outer = 0] [url = about:blank]
[task 2023-11-23T08:33:25.702Z] 08:33:25     INFO - GECKO(4868) | Completed ShutdownLeaks collections in process 5005
[task 2023-11-23T08:33:25.755Z] 08:33:25     INFO - GECKO(4868) | Completed ShutdownLeaks collections in process 4968
[task 2023-11-23T08:33:25.805Z] 08:33:25     INFO - GECKO(4868) | Completed ShutdownLeaks collections in process 5069
[task 2023-11-23T08:33:26.219Z] 08:33:26     INFO - GECKO(4868) | Completed ShutdownLeaks collections in process 4935
[task 2023-11-23T08:33:26.487Z] 08:33:26     INFO - GECKO(4868) | [Parent 4868: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (7fa9c51d4400) [pid = 4868] [serial = 7] [outer = 0] [url = about:blank]
[task 2023-11-23T08:33:26.489Z] 08:33:26     INFO - GECKO(4868) | [Parent 4868: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (7fa99ac546a0) [pid = 4868] [serial = 58] [outer = 0] [url = about:firefoxview-next]
[task 2023-11-23T08:33:26.492Z] 08:33:26     INFO - GECKO(4868) | [Parent 4868: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7fa99d338c00) [pid = 4868] [serial = 60] [outer = 0] [url = about:firefoxview-next]
[task 2023-11-23T08:33:27.092Z] 08:33:27     INFO - GECKO(4868) | [Parent 4868: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (7fa99ac6dc00) [pid = 4868] [serial = 62] [outer = 7fa9b3359980]
[task 2023-11-23T08:33:29.485Z] 08:33:29     INFO - GECKO(4868) | [Parent 4868: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7fa99ac6a800) [pid = 4868] [serial = 61] [outer = 0] [url = about:blank]
[task 2023-11-23T08:33:30.056Z] 08:33:30     INFO - GECKO(4868) | Completed ShutdownLeaks collections in process 4868
```