Bug: Intermittent [tier 2] browser/components/urlbar/tests/browser/browser_hashChangeProxyState.js | uncaught exception - NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIWebProgress.removeProgressListener] at up
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-10-12 07:59:07+00:00
Resolved: 2021-11-09 17:04:23+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=354456664&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/IYykhezLQ9Shp9Cay-zoGQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-10-12T06:04:04.666Z] 06:04:04     INFO - TEST-START | browser/components/urlbar/tests/browser/browser_hashChangeProxyState.js
[task 2021-10-12T06:04:07.922Z] 06:04:07     INFO - GECKO(2467) | [Parent 2467, IPC Launch #2] WARNING: parent WaitForMessage() failed: 0x10004003 (ipc/rcv) timed out: file /builds/worker/checkouts/gecko/ipc/glue/GeckoChildProcessHost.cpp:1289
[task 2021-10-12T06:04:07.923Z] 06:04:07     INFO - GECKO(2467) | [Parent 2467, IPC I/O Parent] WARNING: Failed to launch tab subprocess: file /builds/worker/checkouts/gecko/ipc/glue/GeckoChildProcessHost.cpp:749
[task 2021-10-12T06:04:07.925Z] 06:04:07     INFO - TEST-INFO | started process screencapture
[task 2021-10-12T06:04:08.041Z] 06:04:08     INFO - TEST-INFO | screencapture: exit 0
[task 2021-10-12T06:04:08.042Z] 06:04:08     INFO - Buffered messages logged at 06:04:04
[task 2021-10-12T06:04:08.042Z] 06:04:08     INFO - Entering test bound 
[task 2021-10-12T06:04:08.043Z] 06:04:08     INFO - Buffered messages finished
[task 2021-10-12T06:04:08.045Z] 06:04:08     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_hashChangeProxyState.js | uncaught exception - NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIWebProgress.removeProgressListener] at updateBrowserRemoteness@chrome://browser/content/tabbrowser.js:1901:28
[task 2021-10-12T06:04:08.045Z] 06:04:08     INFO - onBackgroundBrowserCrash@resource:///modules/ContentCrashHandlers.jsm:300:14
[task 2021-10-12T06:04:08.045Z] 06:04:08     INFO - onTabCrashed@chrome://browser/content/tabbrowser.js:5823:27
[task 2021-10-12T06:04:08.045Z] 06:04:08     INFO - get loadContext@chrome://global/content/elements/browser-custom-element.js:386:7
[task 2021-10-12T06:04:08.045Z] 06:04:08     INFO - construct@chrome://global/content/elements/browser-custom-element.js:983:1
[task 2021-10-12T06:04:08.045Z] 06:04:08     INFO - connectedCallback@chrome://global/content/elements/browser-custom-element.js:324:12
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - _insertBrowser@chrome://browser/content/tabbrowser.js:2329:24
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - addTab@chrome://browser/content/tabbrowser.js:2811:16
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - addTab@resource://testing-common/BrowserTestUtils.jsm:2453:23
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - openNewForegroundTab/promises<@resource://testing-common/BrowserTestUtils.jsm:250:61
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - switchTab@resource://testing-common/BrowserTestUtils.jsm:388:7
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - openNewForegroundTab@resource://testing-common/BrowserTestUtils.jsm:245:26
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - withNewTab@resource://testing-common/BrowserTestUtils.jsm:146:38
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - @chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_hashChangeProxyState.js:16:26
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - 
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - Stack trace:
[task 2021-10-12T06:04:08.046Z] 06:04:08     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1957
<...>
[task 2021-10-12T06:04:08.066Z] 06:04:08     INFO - @chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_hashChangeProxyState.js:16:26
[task 2021-10-12T06:04:08.066Z] 06:04:08     INFO - 
[task 2021-10-12T06:04:08.236Z] 06:04:08     INFO - GECKO(2467) | Assertion failure
[task 2021-10-12T06:04:08.237Z] 06:04:08     INFO - GECKO(2467) | assert@resource:///modules/AsyncTabSwitcher.jsm:499:36
[task 2021-10-12T06:04:08.237Z] 06:04:08     INFO - GECKO(2467) | finish@resource:///modules/AsyncTabSwitcher.jsm:331:10
[task 2021-10-12T06:04:08.237Z] 06:04:08     INFO - GECKO(2467) | postActions@resource:///modules/AsyncTabSwitcher.jsm:697:12
[task 2021-10-12T06:04:08.238Z] 06:04:08     INFO - GECKO(2467) | handleEvent@resource:///modules/AsyncTabSwitcher.jsm:1116:12
[task 2021-10-12T06:04:49.765Z] 06:04:49     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-10-12T06:04:49.765Z] 06:04:49     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_hashChangeProxyState.js | Test timed out - 
[task 2021-10-12T06:04:49.767Z] 06:04:49     INFO - GECKO(2467) | MEMORY STAT | vsize 8264MB | residentFast 503MB | heapAllocated 150MB
[task 2021-10-12T06:04:49.768Z] 06:04:49     INFO - TEST-OK | browser/components/urlbar/tests/browser/browser_hashChangeProxyState.js | took 45102ms
```