Bug: Intermittent browser/components/aboutlogins/tests/browser/browser_loginItemErrors.js | [JavaScript Error: "1615500205891 Toolkit.Telemetry ERROR ClientID::updateClientID - invalid client ID: null" {file: "resource://gre/modules/Log.jsm" line: 723}]
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2021-03-11 23:00:31+00:00
Resolved: 2021-03-15 06:38:50+00:00

**Filed by:** ncsoregi [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=332898729&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/DfLFYCyBTeSUZN30F6mZHQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-03-11T22:03:26.342Z] 22:03:26     INFO - Console message: [JavaScript Error: "1615500205891	Toolkit.Telemetry	ERROR	ClientID::updateClientID - invalid client ID: null" {file: "resource://gre/modules/Log.jsm" line: 723}]
[task 2021-03-11T22:03:26.345Z] 22:03:26     INFO - append@resource://gre/modules/Log.jsm:723:12
[task 2021-03-11T22:03:26.346Z] 22:03:26     INFO - log@resource://gre/modules/Log.jsm:379:16
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - getLoggerWithMessagePrefix/proxy.log@resource://gre/modules/Log.jsm:508:18
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - error@resource://gre/modules/Log.jsm:387:10
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - updateClientID@resource://gre/modules/ClientID.jsm:479:17
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - _doLoadClientIDs@resource://gre/modules/ClientID.jsm:250:33
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - 
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - Buffered messages finished
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - TEST-UNEXPECTED-FAIL | browser/components/aboutlogins/tests/browser/browser_loginItemErrors.js | [JavaScript Error: "1615500205891	Toolkit.Telemetry	ERROR	ClientID::updateClientID - invalid client ID: null" {file: "resource://gre/modules/Log.jsm" line: 723}]
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - append@resource://gre/modules/Log.jsm:723:12
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - log@resource://gre/modules/Log.jsm:379:16
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - getLoggerWithMessagePrefix/proxy.log@resource://gre/modules/Log.jsm:508:18
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - error@resource://gre/modules/Log.jsm:387:10
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - updateClientID@resource://gre/modules/ClientID.jsm:479:17
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - _doLoadClientIDs@resource://gre/modules/ClientID.jsm:250:33
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO -  - 
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - Stack trace:
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - chrome://mochikit/content/browser-test.js:test_ok:1331
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - chrome://mochitests/content/browser/browser/components/aboutlogins/tests/browser/head.js:onConsoleMessage:154
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - resource://specialpowers/SpecialPowersChild.jsm:observe/<:158
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - GECKO(5265) | JavaScript error: resource://gre/modules/LoginHelper.jsm, line 1566: NS_ERROR_FAILURE: This login already exists.
[task 2021-03-11T22:03:26.348Z] 22:03:26     INFO - TEST-PASS | browser/components/aboutlogins/tests/browser/browser_loginItemErrors.js | An error message should not be displayed after adding a new login. - true == true - ```