Bug: Intermittent [tier 2] browser/base/content/test/general/browser_alltabslistener.js | Test timed out | Found a tab after previous test timed out: about:blank
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-10-18 13:32:31+00:00
Resolved: 2021-11-16 17:01:42+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=355142877&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/V4NcyBWRQDm2Lr5MOR6bBA/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-10-18T11:28:13.213Z] 11:28:13     INFO - TEST-START | browser/base/content/test/general/browser_alltabslistener.js
[task 2021-10-18T11:28:13.245Z] 11:28:13     INFO - GECKO(2964) | Waiting for browser load of http://mochi.test:8888/browser/browser/base/content/test/general/dummy_page.html
[task 2021-10-18T11:28:13.246Z] 11:28:13     INFO - GECKO(2964) | Waiting for browser state change of http://mochi.test:8888/browser/browser/base/content/test/general/dummy_page.html
[task 2021-10-18T11:28:13.246Z] 11:28:13     INFO - GECKO(2964) | Waiting for browser load of http://mochi.test:8888/browser/browser/base/content/test/general/dummy_page.html
[task 2021-10-18T11:28:13.246Z] 11:28:13     INFO - GECKO(2964) | Waiting for browser state change of http://mochi.test:8888/browser/browser/base/content/test/general/dummy_page.html
[task 2021-10-18T11:28:13.269Z] 11:28:13     INFO - GECKO(2964) | Saw state f0001 and status 0
[task 2021-10-18T11:28:13.272Z] 11:28:13     INFO - GECKO(2964) | Saw state f0001 and status 0
[task 2021-10-18T11:28:13.275Z] 11:28:13     INFO - GECKO(2964) | Saw state c0010 and status 804b0002
[task 2021-10-18T11:28:13.277Z] 11:28:13     INFO - GECKO(2964) | Saw state f0001 and status 0
[task 2021-10-18T11:28:13.281Z] 11:28:13     INFO - GECKO(2964) | Saw state c0010 and status 804b0002
[task 2021-10-18T11:28:13.287Z] 11:28:13     INFO - GECKO(2964) | Saw state f0001 and status 0
[task 2021-10-18T11:28:13.584Z] 11:28:13     INFO - GECKO(2964) | Saw state c0010 and status 0
[task 2021-10-18T11:28:13.585Z] 11:28:13     INFO - GECKO(2964) | Browser got expected state change http://mochi.test:8888/browser/browser/base/content/test/general/dummy_page.html
[task 2021-10-18T11:28:13.599Z] 11:28:13     INFO - GECKO(2964) | Saw state c0010 and status 0
[task 2021-10-18T11:28:13.599Z] 11:28:13     INFO - GECKO(2964) | Browser got expected state change http://mochi.test:8888/browser/browser/base/content/test/general/dummy_page.html
[task 2021-10-18T11:28:14.167Z] 11:28:14     INFO - GECKO(2964) | [CodeCoverage] Setting handlers for process 3304.
[task 2021-10-18T11:28:58.252Z] 11:28:58     INFO - TEST-INFO | started process screentopng
[task 2021-10-18T11:28:58.426Z] 11:28:58     INFO - TEST-INFO | screentopng: exit 0
[task 2021-10-18T11:28:58.426Z] 11:28:58     INFO - Buffered messages logged at 11:28:13
[task 2021-10-18T11:28:58.427Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.427Z] 11:28:58     INFO - Test 1
[task 2021-10-18T11:28:58.428Z] 11:28:58     INFO - FrontProgress (http://example.org/browser/browser/base/content/test/general/alltabslistener.html): onStateChange 0xf0001
[task 2021-10-18T11:28:58.428Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the front notifications listener - 0 < 4 - 
[task 2021-10-18T11:28:58.440Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the front notifications listener - 
[task 2021-10-18T11:28:58.440Z] 11:28:58     INFO - AllProgress (http://example.org/browser/browser/base/content/test/general/alltabslistener.html): onStateChange 0xf0001
[task 2021-10-18T11:28:58.440Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | onStateChange notification came from the correct browser - 
[task 2021-10-18T11:28:58.440Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the all notifications listener - 0 < 4 - 
[task 2021-10-18T11:28:58.440Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the all notifications listener - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - Buffered messages logged at 11:28:14
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - FrontProgress: onLocationChange http://example.org/browser/browser/base/content/test/general/alltabslistener.html
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the front notifications listener - 1 < 4 - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the front notifications listener - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - AllProgress: onLocationChange http://example.org/browser/browser/base/content/test/general/alltabslistener.html
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | onLocationChange notification came from the correct browser - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the all notifications listener - 1 < 4 - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the all notifications listener - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - FrontProgress (null): onSecurityChange 0x4
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the front notifications listener - 2 < 4 - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the front notifications listener - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - AllProgress (null): onSecurityChange 0x4
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | onSecurityChange notification came from the correct browser - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the all notifications listener - 2 < 4 - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the all notifications listener - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - FrontProgress (http://example.org/browser/browser/base/content/test/general/alltabslistener.html): onStateChange 0xc0010
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the front notifications listener - 3 < 4 - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the front notifications listener - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - AllProgress (http://example.org/browser/browser/base/content/test/general/alltabslistener.html): onStateChange 0xc0010
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | onStateChange notification came from the correct browser - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the all notifications listener - 3 < 4 - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the all notifications listener - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Saw the expected number of notifications - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Saw the expected number of frontnotifications - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - Console message: [JavaScript Error: "The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol." {file: "http://example.org/browser/browser/base/content/test/general/alltabslistener.html" line: 0}]
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - Test 2
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - FrontProgress (https://example.com/browser/browser/base/content/test/general/alltabslistener.html): onStateChange 0xf0001
[task 2021-10-18T11:28:58.441Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the front notifications listener - 0 < 4 - 
[task 2021-10-18T11:28:58.442Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the front notifications listener - 
[task 2021-10-18T11:28:58.442Z] 11:28:58     INFO - AllProgress (https://example.com/browser/browser/base/content/test/general/alltabslistener.html): onStateChange 0xf0001
[task 2021-10-18T11:28:58.443Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | onStateChange notification came from the correct browser - 
[task 2021-10-18T11:28:58.443Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got an expected notification for the all notifications listener - 0 < 4 - 
[task 2021-10-18T11:28:58.444Z] 11:28:58     INFO - TEST-PASS | browser/base/content/test/general/browser_alltabslistener.js | Got a notification for the all notifications listener - 
[task 2021-10-18T11:28:58.445Z] 11:28:58     INFO - Buffered messages finished
[task 2021-10-18T11:28:58.445Z] 11:28:58     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_alltabslistener.js | Test timed out - 
[task 2021-10-18T11:28:58.446Z] 11:28:58     INFO - GECKO(2964) | MEMORY STAT | vsize 3329MB | residentFast 581MB | heapAllocated 219MB
[task 2021-10-18T11:28:58.446Z] 11:28:58     INFO - TEST-OK | browser/base/content/test/general/browser_alltabslistener.js | took 45045ms
[task 2021-10-18T11:28:58.450Z] 11:28:58     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-10-18T11:28:58.453Z] 11:28:58     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_alltabslistener.js | Found a tab after previous test timed out: about:blank - 
[task 2021-10-18T11:28:58.458Z] 11:28:58     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-10-18T11:28:58.458Z] 11:28:58     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_alltabslistener.js | Found a tab after previous test timed out: http://mochi.test:8888/browser/browser/base/content/test/general/dummy_page.html - 
[task 2021-10-18T11:28:58.459Z] 11:28:58     INFO - checking window state
[task 2021-10-18T11:28:58.460Z] 11:28:58     INFO - Console message: [JavaScript Error: "info is not defined" {file: "chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js" line: 37}]
[task 2021-10-18T11:28:58.461Z] 11:28:58     INFO - onLocationChange@chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js:37:5
[task 2021-10-18T11:28:58.461Z] 11:28:58     INFO - callListeners@chrome://browser/content/tabbrowser.js:899:31
[task 2021-10-18T11:28:58.461Z] 11:28:58     INFO - _callProgressListeners@chrome://browser/content/tabbrowser.js:913:22
[task 2021-10-18T11:28:58.462Z] 11:28:58     INFO - updateCurrentBrowser@chrome://browser/content/tabbrowser.js:1122:12
[task 2021-10-18T11:28:58.462Z] 11:28:58     INFO - _setupEventListeners/<@chrome://browser/content/tabbrowser.js:5619:16
[task 2021-10-18T11:28:58.462Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:202:14
[task 2021-10-18T11:28:58.462Z] 11:28:58     INFO - set selectedPanel@chrome://global/content/elements/tabbox.js:220:7
[task 2021-10-18T11:28:58.463Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:544:11
[task 2021-10-18T11:28:58.463Z] 11:28:58     INFO - set selectedItem@chrome://global/content/elements/tabbox.js:563:35
[task 2021-10-18T11:28:58.463Z] 11:28:58     INFO - set selectedTab@chrome://global/content/elements/tabbox.js:85:11
[task 2021-10-18T11:28:58.464Z] 11:28:58     INFO - set selectedTab@chrome://browser/content/tabbrowser.js:311:7
[task 2021-10-18T11:28:58.464Z] 11:28:58     INFO - _blurTab@chrome://browser/content/tabbrowser.js:4092:31
[task 2021-10-18T11:28:58.464Z] 11:28:58     INFO - _beginRemoveTab@chrome://browser/content/tabbrowser.js:3734:14
[task 2021-10-18T11:28:58.464Z] 11:28:58     INFO - removeTab@chrome://browser/content/tabbrowser.js:3602:15
[task 2021-10-18T11:28:58.464Z] 11:28:58     INFO - Tester_waitForWindowsState@chrome://mochikit/content/browser-test.js:412:18
[task 2021-10-18T11:28:58.464Z] 11:28:58     INFO - nextTest@chrome://mochikit/content/browser-test.js:826:10
[task 2021-10-18T11:28:58.464Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - Console message: [JavaScript Error: "info is not defined" {file: "chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js" line: 47}]
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - onSecurityChange@chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js:47:5
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - callListeners@chrome://browser/content/tabbrowser.js:899:31
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - _callProgressListeners@chrome://browser/content/tabbrowser.js:913:22
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - updateCurrentBrowser@chrome://browser/content/tabbrowser.js:1132:14
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - _setupEventListeners/<@chrome://browser/content/tabbrowser.js:5619:16
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:202:14
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - set selectedPanel@chrome://global/content/elements/tabbox.js:220:7
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:544:11
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - set selectedItem@chrome://global/content/elements/tabbox.js:563:35
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - set selectedTab@chrome://global/content/elements/tabbox.js:85:11
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - set selectedTab@chrome://browser/content/tabbrowser.js:311:7
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - _blurTab@chrome://browser/content/tabbrowser.js:4092:31
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - _beginRemoveTab@chrome://browser/content/tabbrowser.js:3734:14
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - removeTab@chrome://browser/content/tabbrowser.js:3602:15
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - Tester_waitForWindowsState@chrome://mochikit/content/browser-test.js:412:18
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - nextTest@chrome://mochikit/content/browser-test.js:826:10
[task 2021-10-18T11:28:58.466Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - Console message: [JavaScript Error: "info is not defined" {file: "chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js" line: 25}]
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - onStateChange@chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js:25:5
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - callListeners@chrome://browser/content/tabbrowser.js:899:31
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - _callProgressListeners@chrome://browser/content/tabbrowser.js:913:22
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - updateCurrentBrowser@chrome://browser/content/tabbrowser.js:1218:14
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - _setupEventListeners/<@chrome://browser/content/tabbrowser.js:5619:16
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:202:14
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - set selectedPanel@chrome://global/content/elements/tabbox.js:220:7
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:544:11
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - set selectedItem@chrome://global/content/elements/tabbox.js:563:35
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - set selectedTab@chrome://global/content/elements/tabbox.js:85:11
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - set selectedTab@chrome://browser/content/tabbrowser.js:311:7
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - _blurTab@chrome://browser/content/tabbrowser.js:4092:31
[task 2021-10-18T11:28:58.468Z] 11:28:58     INFO - _beginRemoveTab@chrome://browser/content/tabbrowser.js:3734:14
[task 2021-10-18T11:28:58.469Z] 11:28:58     INFO - removeTab@chrome://browser/content/tabbrowser.js:3602:15
[task 2021-10-18T11:28:58.469Z] 11:28:58     INFO - Tester_waitForWindowsState@chrome://mochikit/content/browser-test.js:412:18
[task 2021-10-18T11:28:58.469Z] 11:28:58     INFO - nextTest@chrome://mochikit/content/browser-test.js:826:10
[task 2021-10-18T11:28:58.469Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - Console message: [JavaScript Error: "info is not defined" {file: "chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js" line: 37}]
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - onLocationChange@chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js:37:5
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - callListeners@chrome://browser/content/tabbrowser.js:899:31
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - _callProgressListeners@chrome://browser/content/tabbrowser.js:913:22
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - updateCurrentBrowser@chrome://browser/content/tabbrowser.js:1122:12
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - _setupEventListeners/<@chrome://browser/content/tabbrowser.js:5619:16
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:202:14
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - set selectedPanel@chrome://global/content/elements/tabbox.js:220:7
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:544:11
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - set selectedItem@chrome://global/content/elements/tabbox.js:563:35
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - set selectedTab@chrome://global/content/elements/tabbox.js:85:11
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - set selectedTab@chrome://browser/content/tabbrowser.js:311:7
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - _blurTab@chrome://browser/content/tabbrowser.js:4092:31
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - _beginRemoveTab@chrome://browser/content/tabbrowser.js:3734:14
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - removeTab@chrome://browser/content/tabbrowser.js:3602:15
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - Tester_waitForWindowsState@chrome://mochikit/content/browser-test.js:412:18
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - nextTest@chrome://mochikit/content/browser-test.js:826:10
[task 2021-10-18T11:28:58.471Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.473Z] 11:28:58     INFO - Console message: [JavaScript Error: "info is not defined" {file: "chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js" line: 47}]
[task 2021-10-18T11:28:58.473Z] 11:28:58     INFO - onSecurityChange@chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js:47:5
[task 2021-10-18T11:28:58.473Z] 11:28:58     INFO - callListeners@chrome://browser/content/tabbrowser.js:899:31
[task 2021-10-18T11:28:58.473Z] 11:28:58     INFO - _callProgressListeners@chrome://browser/content/tabbrowser.js:913:22
[task 2021-10-18T11:28:58.474Z] 11:28:58     INFO - updateCurrentBrowser@chrome://browser/content/tabbrowser.js:1132:14
[task 2021-10-18T11:28:58.474Z] 11:28:58     INFO - _setupEventListeners/<@chrome://browser/content/tabbrowser.js:5619:16
[task 2021-10-18T11:28:58.474Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:202:14
[task 2021-10-18T11:28:58.474Z] 11:28:58     INFO - set selectedPanel@chrome://global/content/elements/tabbox.js:220:7
[task 2021-10-18T11:28:58.475Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:544:11
[task 2021-10-18T11:28:58.475Z] 11:28:58     INFO - set selectedItem@chrome://global/content/elements/tabbox.js:563:35
[task 2021-10-18T11:28:58.475Z] 11:28:58     INFO - set selectedTab@chrome://global/content/elements/tabbox.js:85:11
[task 2021-10-18T11:28:58.475Z] 11:28:58     INFO - set selectedTab@chrome://browser/content/tabbrowser.js:311:7
[task 2021-10-18T11:28:58.475Z] 11:28:58     INFO - _blurTab@chrome://browser/content/tabbrowser.js:4092:31
[task 2021-10-18T11:28:58.477Z] 11:28:58     INFO - _beginRemoveTab@chrome://browser/content/tabbrowser.js:3734:14
[task 2021-10-18T11:28:58.477Z] 11:28:58     INFO - removeTab@chrome://browser/content/tabbrowser.js:3602:15
[task 2021-10-18T11:28:58.477Z] 11:28:58     INFO - Tester_waitForWindowsState@chrome://mochikit/content/browser-test.js:412:18
[task 2021-10-18T11:28:58.478Z] 11:28:58     INFO - nextTest@chrome://mochikit/content/browser-test.js:826:10
[task 2021-10-18T11:28:58.479Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.482Z] 11:28:58     INFO - Console message: [JavaScript Error: "info is not defined" {file: "chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js" line: 37}]
[task 2021-10-18T11:28:58.482Z] 11:28:58     INFO - onLocationChange@chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js:37:5
[task 2021-10-18T11:28:58.482Z] 11:28:58     INFO - callListeners@chrome://browser/content/tabbrowser.js:899:31
[task 2021-10-18T11:28:58.483Z] 11:28:58     INFO - _callProgressListeners@chrome://browser/content/tabbrowser.js:913:22
[task 2021-10-18T11:28:58.483Z] 11:28:58     INFO - updateCurrentBrowser@chrome://browser/content/tabbrowser.js:1122:12
[task 2021-10-18T11:28:58.483Z] 11:28:58     INFO - _setupEventListeners/<@chrome://browser/content/tabbrowser.js:5619:16
[task 2021-10-18T11:28:58.483Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:202:14
[task 2021-10-18T11:28:58.484Z] 11:28:58     INFO - set selectedPanel@chrome://global/content/elements/tabbox.js:220:7
[task 2021-10-18T11:28:58.484Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:544:11
[task 2021-10-18T11:28:58.484Z] 11:28:58     INFO - set selectedItem@chrome://global/content/elements/tabbox.js:563:35
[task 2021-10-18T11:28:58.484Z] 11:28:58     INFO - set selectedTab@chrome://global/content/elements/tabbox.js:85:11
[task 2021-10-18T11:28:58.485Z] 11:28:58     INFO - set selectedTab@chrome://browser/content/tabbrowser.js:311:7
[task 2021-10-18T11:28:58.485Z] 11:28:58     INFO - _blurTab@chrome://browser/content/tabbrowser.js:4092:31
[task 2021-10-18T11:28:58.485Z] 11:28:58     INFO - _beginRemoveTab@chrome://browser/content/tabbrowser.js:3734:14
[task 2021-10-18T11:28:58.485Z] 11:28:58     INFO - removeTab@chrome://browser/content/tabbrowser.js:3602:15
[task 2021-10-18T11:28:58.485Z] 11:28:58     INFO - Tester_waitForWindowsState@chrome://mochikit/content/browser-test.js:422:16
[task 2021-10-18T11:28:58.486Z] 11:28:58     INFO - nextTest@chrome://mochikit/content/browser-test.js:826:10
[task 2021-10-18T11:28:58.486Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.486Z] 11:28:58     INFO - Console message: [JavaScript Error: "info is not defined" {file: "chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js" line: 47}]
[task 2021-10-18T11:28:58.486Z] 11:28:58     INFO - onSecurityChange@chrome://mochitests/content/browser/browser/base/content/test/general/browser_alltabslistener.js:47:5
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - callListeners@chrome://browser/content/tabbrowser.js:899:31
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - _callProgressListeners@chrome://browser/content/tabbrowser.js:913:22
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - updateCurrentBrowser@chrome://browser/content/tabbrowser.js:1132:14
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - _setupEventListeners/<@chrome://browser/content/tabbrowser.js:5619:16
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:202:14
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - set selectedPanel@chrome://global/content/elements/tabbox.js:220:7
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - set selectedIndex@chrome://global/content/elements/tabbox.js:544:11
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - set selectedItem@chrome://global/content/elements/tabbox.js:563:35
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - set selectedTab@chrome://global/content/elements/tabbox.js:85:11
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - set selectedTab@chrome://browser/content/tabbrowser.js:311:7
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - _blurTab@chrome://browser/content/tabbrowser.js:4092:31
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - _beginRemoveTab@chrome://browser/content/tabbrowser.js:3734:14
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - removeTab@chrome://browser/content/tabbrowser.js:3602:15
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - Tester_waitForWindowsState@chrome://mochikit/content/browser-test.js:422:16
[task 2021-10-18T11:28:58.487Z] 11:28:58     INFO - nextTest@chrome://mochikit/content/browser-test.js:826:10
[task 2021-10-18T11:28:58.488Z] 11:28:58     INFO - 
[task 2021-10-18T11:28:58.488Z] 11:28:58     INFO - TEST-START | browser/base/content/test/general/browser_backButtonFitts.js
```