Bug: Intermittent browser/modules/test/browser/browser_PageActions_contextMenus.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-06-20 11:28:57+00:00
Resolved: 2021-07-13 17:01:01+00:00

**Filed by:** cbrindusan [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=343287597&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/J5q-VHiqTzKXK1SEoJk4Cw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-06-20T10:17:17.762Z] 10:17:17     INFO - TEST-START | browser/modules/test/browser/browser_PageActions_contextMenus.js
[task 2021-06-20T10:17:17.771Z] 10:17:17     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 10bb68c00 == 2 [pid = 6222] [id = 5]
[task 2021-06-20T10:17:17.771Z] 10:17:17     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (106fb9c80) [pid = 6222] [serial = 15] [outer = 0]
[task 2021-06-20T10:17:17.772Z] 10:17:17     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (10bc3fc00) [pid = 6222] [serial = 16] [outer = 106fb9c80]
[task 2021-06-20T10:17:17.851Z] 10:17:17     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (10bdf1400) [pid = 6222] [serial = 17] [outer = 106fb9c80]
[task 2021-06-20T10:17:18.271Z] 10:17:18     INFO - GECKO(6214) | [Parent 6214, Main Thread] WARNING: '!mPresContext', file /builds/worker/checkouts/gecko/dom/events/UIEvent.cpp:138
[task 2021-06-20T10:17:19.882Z] 10:17:19     INFO - GECKO(6214) | [Child 6217: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (110b31800) [pid = 6217] [serial = 27] [outer = 0] [url = about:newtab]
[task 2021-06-20T10:17:19.882Z] 10:17:19     INFO - GECKO(6214) | [Child 6217: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (122ce9800) [pid = 6217] [serial = 48] [outer = 0] [url = about:newtab]
[task 2021-06-20T10:17:19.883Z] 10:17:19     INFO - GECKO(6214) | [Child 6217: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (12360cc00) [pid = 6217] [serial = 51] [outer = 0] [url = about:newtab]
[task 2021-06-20T10:17:19.883Z] 10:17:19     INFO - GECKO(6214) | [Child 6217: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (1265edc00) [pid = 6217] [serial = 39] [outer = 0] [url = about:newtab]
[task 2021-06-20T10:17:19.884Z] 10:17:19     INFO - GECKO(6214) | [Child 6217: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (123aa2c00) [pid = 6217] [serial = 30] [outer = 0] [url = about:newtab]
[task 2021-06-20T10:17:19.884Z] 10:17:19     INFO - GECKO(6214) | [Child 6217: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (124ee2400) [pid = 6217] [serial = 36] [outer = 0] [url = about:newtab]
[task 2021-06-20T10:17:19.885Z] 10:17:19     INFO - GECKO(6214) | [Child 6217: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (1241cc800) [pid = 6217] [serial = 33] [outer = 0] [url = about:newtab]
[task 2021-06-20T10:17:20.047Z] 10:17:20     INFO - GECKO(6214) | [Child 6219: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (112862400) [pid = 6219] [serial = 21] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:20.047Z] 10:17:20     INFO - GECKO(6214) | [Child 6219: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (11290bc00) [pid = 6219] [serial = 19] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:20.048Z] 10:17:20     INFO - GECKO(6214) | [Child 6219: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (112860800) [pid = 6219] [serial = 16] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:20.048Z] 10:17:20     INFO - GECKO(6214) | [Child 6219: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (10dfa0800) [pid = 6219] [serial = 15] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:20.048Z] 10:17:20     INFO - GECKO(6214) | [Child 6219: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (10dfa7000) [pid = 6219] [serial = 18] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:20.049Z] 10:17:20     INFO - GECKO(6214) | [Child 6219: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (112860400) [pid = 6219] [serial = 13] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:20.200Z] 10:17:20     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1256c7800 == 12 [pid = 6214] [id = 49] [url = about:blank]
[task 2021-06-20T10:17:21.540Z] 10:17:21     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1c30ce800 == 11 [pid = 6214] [id = 35] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:21.540Z] 10:17:21     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1d1416000 == 10 [pid = 6214] [id = 37] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:21.541Z] 10:17:21     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 142387800 == 9 [pid = 6214] [id = 45] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:21.541Z] 10:17:21     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 125786c00 == 8 [pid = 6214] [id = 40] [url = about:blank]
[task 2021-06-20T10:17:21.542Z] 10:17:21     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1323a4c00 == 7 [pid = 6214] [id = 41] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:21.542Z] 10:17:21     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 147fb7400 == 6 [pid = 6214] [id = 43] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:21.543Z] 10:17:21     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 100 (126281000) [pid = 6214] [serial = 80] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:22.163Z] 10:17:22     INFO - GECKO(6214) | [Child 6216: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (116009400) [pid = 6216] [serial = 18] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:22.164Z] 10:17:22     INFO - GECKO(6214) | [Child 6216: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (11600f000) [pid = 6216] [serial = 15] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:22.164Z] 10:17:22     INFO - GECKO(6214) | [Child 6216: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (116006800) [pid = 6216] [serial = 20] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:22.165Z] 10:17:22     INFO - GECKO(6214) | [Child 6216: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (115f7c400) [pid = 6216] [serial = 17] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:22.301Z] 10:17:22     INFO - GECKO(6214) | [Child 6216: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 11600b400 == 0 [pid = 6216] [id = 7] [url = about:blank]
[task 2021-06-20T10:17:22.302Z] 10:17:22     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (10bc42400) [pid = 6222] [serial = 13] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:22.303Z] 10:17:22     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 10bc40400 == 1 [pid = 6222] [id = 4] [url = http://example.com/]
[task 2021-06-20T10:17:22.324Z] 10:17:22     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (1071b0040) [pid = 6222] [serial = 12] [outer = 0] [url = http://example.com/]
[task 2021-06-20T10:17:22.332Z] 10:17:22     INFO - GECKO(6214) | [Child 6215: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (1052b2580) [pid = 6215] [serial = 7] [outer = 0] [url = moz-extension://6b7c7baa-c12c-ab47-b6d1-bfaa55db5a86/_generated_background_page.html]
[task 2021-06-20T10:17:23.412Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 126235000 == 5 [pid = 6214] [id = 39] [url = about:blank]
[task 2021-06-20T10:17:23.413Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 99 (12c2fbe40) [pid = 6214] [serial = 79] [outer = 0] [url = about:tabcrashed?e=tabcrashed&u=about%3Ablank&c=UTF-8&d=%20]
[task 2021-06-20T10:17:23.413Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 98 (142313900) [pid = 6214] [serial = 100] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.414Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 97 (13c993ac0) [pid = 6214] [serial = 23] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.414Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 96 (1c2fe8200) [pid = 6214] [serial = 96] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.420Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 95 (1c85ec740) [pid = 6214] [serial = 90] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.420Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 94 (147ef1ac0) [pid = 6214] [serial = 86] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.421Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 93 (1c8fe5e40) [pid = 6214] [serial = 77] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.421Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 92 (1c85ec580) [pid = 6214] [serial = 73] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.421Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 91 (147ef1740) [pid = 6214] [serial = 69] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.422Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 90 (1be8bc580) [pid = 6214] [serial = 65] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.422Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 89 (15baa1740) [pid = 6214] [serial = 61] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.423Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 88 (14bdcf200) [pid = 6214] [serial = 57] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.423Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 87 (1c2fe8900) [pid = 6214] [serial = 98] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.423Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 86 (1be523c80) [pid = 6214] [serial = 82] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.423Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 85 (1416a5740) [pid = 6214] [serial = 84] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.424Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 84 (1c85ec3c0) [pid = 6214] [serial = 88] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.424Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 83 (1c8fe5040) [pid = 6214] [serial = 92] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.424Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 82 (13c993900) [pid = 6214] [serial = 19] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.425Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 81 (14bdcf040) [pid = 6214] [serial = 59] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.425Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 80 (125625040) [pid = 6214] [serial = 15] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.426Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 79 (1c85ecac0) [pid = 6214] [serial = 75] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.426Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 78 (12b971200) [pid = 6214] [serial = 11] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.426Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 77 (1364e0580) [pid = 6214] [serial = 27] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.427Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 76 (1364e0ac0) [pid = 6214] [serial = 31] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.427Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 75 (1c2fe8740) [pid = 6214] [serial = 71] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.427Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 74 (14d38f740) [pid = 6214] [serial = 35] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.428Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 73 (125625580) [pid = 6214] [serial = 39] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.428Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 72 (133c3f200) [pid = 6214] [serial = 43] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.428Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 71 (142313c80) [pid = 6214] [serial = 67] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.429Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 70 (125625900) [pid = 6214] [serial = 47] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.429Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 69 (142313740) [pid = 6214] [serial = 51] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.429Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 68 (147ef1580) [pid = 6214] [serial = 55] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.430Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 67 (1be8bc040) [pid = 6214] [serial = 63] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-06-20T10:17:23.430Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 66 (1c8fe5200) [pid = 6214] [serial = 94] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.430Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 65 (12d692c80) [pid = 6214] [serial = 13] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.431Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 64 (125625200) [pid = 6214] [serial = 17] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.431Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 63 (133c3f040) [pid = 6214] [serial = 21] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.432Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 62 (1416a53c0) [pid = 6214] [serial = 25] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.432Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 61 (142313e40) [pid = 6214] [serial = 53] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.433Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 60 (1364e0c80) [pid = 6214] [serial = 29] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.433Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 59 (14c4fec80) [pid = 6214] [serial = 49] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.434Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 58 (1364e0e40) [pid = 6214] [serial = 45] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.434Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 57 (14c2dcc80) [pid = 6214] [serial = 33] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.435Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 56 (14bc70e40) [pid = 6214] [serial = 41] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:23.435Z] 10:17:23     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 55 (14d38fc80) [pid = 6214] [serial = 37] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.358Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 54 (12c3de800) [pid = 6214] [serial = 81] [outer = 0] [url = about:tabcrashed?e=tabcrashed&u=about%3Ablank&c=UTF-8&d=%20]
[task 2021-06-20T10:17:26.358Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 53 (12df87000) [pid = 6214] [serial = 99] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.359Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 52 (1256f6c00) [pid = 6214] [serial = 101] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.359Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 51 (12df8f800) [pid = 6214] [serial = 83] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.360Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 50 (142381800) [pid = 6214] [serial = 85] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.360Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 49 (147fb8400) [pid = 6214] [serial = 89] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.361Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 48 (1423da800) [pid = 6214] [serial = 93] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.361Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 47 (145a2cc00) [pid = 6214] [serial = 24] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.362Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 46 (14d3cd800) [pid = 6214] [serial = 48] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.362Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 45 (145e4d800) [pid = 6214] [serial = 52] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.363Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 44 (14f999000) [pid = 6214] [serial = 56] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.363Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 43 (15bc72400) [pid = 6214] [serial = 64] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.363Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 42 (14238e000) [pid = 6214] [serial = 95] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.364Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 41 (1365a5400) [pid = 6214] [serial = 14] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.364Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 40 (1d141d000) [pid = 6214] [serial = 78] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.365Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 39 (140309c00) [pid = 6214] [serial = 26] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.365Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 38 (147fbcc00) [pid = 6214] [serial = 30] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.366Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 37 (14cf90400) [pid = 6214] [serial = 34] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.366Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 36 (14d440400) [pid = 6214] [serial = 38] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.367Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 35 (1475f0000) [pid = 6214] [serial = 42] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.367Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 34 (1c3531400) [pid = 6214] [serial = 68] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.367Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 33 (1475f1800) [pid = 6214] [serial = 46] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.368Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 32 (14d425400) [pid = 6214] [serial = 50] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.368Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 31 (145e4d000) [pid = 6214] [serial = 54] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.369Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 30 (1423dd800) [pid = 6214] [serial = 44] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.369Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 29 (1256f1400) [pid = 6214] [serial = 40] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.370Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 28 (14c526000) [pid = 6214] [serial = 97] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.370Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 27 (14d444800) [pid = 6214] [serial = 36] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.371Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 26 (14be24c00) [pid = 6214] [serial = 58] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.371Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 25 (125780000) [pid = 6214] [serial = 18] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.372Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 24 (1c8feb000) [pid = 6214] [serial = 72] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.372Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 23 (1c8feec00) [pid = 6214] [serial = 74] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.372Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 22 (142381c00) [pid = 6214] [serial = 87] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.373Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 21 (13d0df800) [pid = 6214] [serial = 22] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.373Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 20 (15c3ac800) [pid = 6214] [serial = 62] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.374Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 19 (13d0dd800) [pid = 6214] [serial = 20] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.374Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 18 (15c3ad000) [pid = 6214] [serial = 60] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.374Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (137bc2000) [pid = 6214] [serial = 16] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.375Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (1d1414c00) [pid = 6214] [serial = 76] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.375Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (147fba400) [pid = 6214] [serial = 66] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.376Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (1365a5800) [pid = 6214] [serial = 12] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.376Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (147fb8c00) [pid = 6214] [serial = 28] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.377Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (147fc5000) [pid = 6214] [serial = 91] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.377Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (1c76b9000) [pid = 6214] [serial = 70] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.377Z] 10:17:26     INFO - GECKO(6214) | [Parent 6214: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (14c608400) [pid = 6214] [serial = 32] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.751Z] 10:17:26     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (10bdefc00) [pid = 6222] [serial = 14] [outer = 0] [url = http://example.com/]
[task 2021-06-20T10:17:26.751Z] 10:17:26     INFO - GECKO(6214) | [Child 6222: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (10bc3fc00) [pid = 6222] [serial = 16] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:26.752Z] 10:17:26     INFO - GECKO(6214) | [Child 6215: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (105436800) [pid = 6215] [serial = 14] [outer = 0] [url = moz-extension://6b7c7baa-c12c-ab47-b6d1-bfaa55db5a86/_generated_background_page.html]
[task 2021-06-20T10:17:26.906Z] 10:17:26     INFO - GECKO(6214) | [Child 6216: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (11f492040) [pid = 6216] [serial = 21] [outer = 0] [url = about:blank]
[task 2021-06-20T10:17:31.492Z] 10:17:31     INFO - GECKO(6214) | [Child 6216: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (11600c800) [pid = 6216] [serial = 22] [outer = 0] [url = about:blank]
[task 2021-06-20T10:18:47.908Z] 10:18:47     INFO - TEST-INFO | started process screencapture
[task 2021-06-20T10:18:48.023Z] 10:18:48     INFO - TEST-INFO | screencapture: exit 0
[task 2021-06-20T10:18:48.023Z] 10:18:48     INFO - Buffered messages logged at 10:17:17
[task 2021-06-20T10:18:48.023Z] 10:18:48     INFO - Entering test bound init
[task 2021-06-20T10:18:48.023Z] 10:18:48     INFO - Buffered messages logged at 10:17:18
[task 2021-06-20T10:18:48.024Z] 10:18:48     INFO - Leaving test bound init
[task 2021-06-20T10:18:48.024Z] 10:18:48     INFO - Entering test bound contextMenu
[task 2021-06-20T10:18:48.025Z] 10:18:48     INFO - Extension loaded
[task 2021-06-20T10:18:48.025Z] 10:18:48     INFO - Console message: [JavaScript Warning: "browser.ui.customized_widgets - The key length must be limited to 72 characters."]
[task 2021-06-20T10:18:48.026Z] 10:18:48     INFO - Waiting for main page action button to have non-0 size
[task 2021-06-20T10:18:48.026Z] 10:18:48     INFO - Waiting for main page action panel to be open
[task 2021-06-20T10:18:48.027Z] 10:18:48     INFO - promisePageActionViewChildrenVisible waiting for a child node to be visible
[task 2021-06-20T10:18:48.027Z] 10:18:48     INFO - TEST-PASS | browser/modules/test/browser/browser_PageActions_contextMenus.js | [{"label":"Manage Extension…"},{"label":"Remove Extension"}] deepEqual [{"label":"Manage Extension…"},{"label":"Remove Extension"}] - 
[task 2021-06-20T10:18:48.028Z] 10:18:48     INFO - Buffered messages finished
[task 2021-06-20T10:18:48.028Z] 10:18:48     INFO - TEST-UNEXPECTED-FAIL | browser/modules/test/browser/browser_PageActions_contextMenus.js | Test timed out - 
```