1660703 - Intermittent devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js | Uncaught exception - at resource://devtools/shared/protocol/Front.js:327 - Error: closed from: server30.conn0.workerTarget74

Status: RESOLVED INCOMPLETE

(DevTools :: Console, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nerli [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=313784328&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/EUrxdrhhTba7ZBTZ0Gs9xA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-08-23T18:00:23.157Z] 18:00:23 INFO - TEST-PASS | devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js | web console reopened -
[task 2020-08-23T18:00:23.158Z] 18:00:23 INFO - TEST-PASS | devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js | Messages are still displayed after closing and reopening the console -
[task 2020-08-23T18:00:23.158Z] 18:00:23 INFO - Test browser console
[task 2020-08-23T18:00:23.158Z] 18:00:23 INFO - Buffered messages logged at 18:00:17
[task 2020-08-23T18:00:23.158Z] 18:00:23 INFO - web console closed
[task 2020-08-23T18:00:23.159Z] 18:00:23 INFO - Buffered messages logged at 18:00:19
[task 2020-08-23T18:00:23.159Z] 18:00:23 INFO - Console message: OpenGL compositor Initialized Succesfully.
[task 2020-08-23T18:00:23.159Z] 18:00:23 INFO - Version: 2.1 INTEL-12.9.22
[task 2020-08-23T18:00:23.159Z] 18:00:23 INFO - Vendor: Intel Inc.
[task 2020-08-23T18:00:23.159Z] 18:00:23 INFO - Renderer: Intel Iris OpenGL Engine
[task 2020-08-23T18:00:23.159Z] 18:00:23 INFO - FBO Texture Target: TEXTURE_2D
[task 2020-08-23T18:00:23.159Z] 18:00:23 INFO - Console message: OpenGL compositor Initialized Succesfully.
[task 2020-08-23T18:00:23.160Z] 18:00:23 INFO - Version: 2.1 INTEL-12.9.22
[task 2020-08-23T18:00:23.160Z] 18:00:23 INFO - Vendor: Intel Inc.
[task 2020-08-23T18:00:23.160Z] 18:00:23 INFO - Renderer: Intel Iris OpenGL Engine
[task 2020-08-23T18:00:23.160Z] 18:00:23 INFO - FBO Texture Target: TEXTURE_2D
[task 2020-08-23T18:00:23.160Z] 18:00:23 INFO - Buffered messages logged at 18:00:20
[task 2020-08-23T18:00:23.160Z] 18:00:23 INFO - Console message: [JavaScript Warning: "The Web Console logging API (console.log, console.info, console.warn, console.error) has been disabled by a script on this page."]
[task 2020-08-23T18:00:23.160Z] 18:00:23 INFO - Buffered messages logged at 18:00:22
[task 2020-08-23T18:00:23.161Z] 18:00:23 INFO - Console message: [JavaScript Warning: "debuggee 'resource://devtools/shared/base-loader.js:289' would run" {file: "resource://devtools/shared/builtin-modules.js" line: 196}]
[task 2020-08-23T18:00:23.161Z] 18:00:23 INFO - Buffered messages finished
[task 2020-08-23T18:00:23.161Z] 18:00:23 INFO - TEST-UNEXPECTED-FAIL | devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js | Uncaught exception - at resource://devtools/shared/protocol/Front.js:327 - Error: closed from: server30.conn0.workerTarget74
[task 2020-08-23T18:00:23.161Z] 18:00:23 INFO - Stack trace:
[task 2020-08-23T18:00:23.161Z] 18:00:23 INFO - onPacket/<@resource://devtools/shared/protocol/Front.js:327:31
[task 2020-08-23T18:00:23.161Z] 18:00:23 INFO - DevTools RDPrequest@resource://devtools/shared/protocol/Front.js:260:14
[task 2020-08-23T18:00:23.161Z] 18:00:23 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2020-08-23T18:00:23.161Z] 18:00:23 INFO - attach/this._attach<@resource://devtools/client/fronts/targets/worker.js:72:36
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - attach@resource://devtools/client/fronts/targets/worker.js:100:7
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - _attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:519:18
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:502:40
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - _onTargetAvailable@resource://devtools/shared/resources/target-list.js:182:23
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - _processNewWorkerTarget@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:128:18
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - _workerListChanged/promises<@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:105:12
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:104:30
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - async_onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - listen@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:145:18
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - asyncstartListening@resource://devtools/shared/resources/target-list.js:299:47
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - asyncinit/this._bcInitializer<@resource://devtools/client/webconsole/browser-console.js:90:29
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - asyncinit@resource://devtools/client/webconsole/browser-console.js:96:7
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - openBrowserConsole@resource://devtools/client/webconsole/browser-console-manager.js:67:15
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - toggleBrowserConsole/this._browserConsoleInitializing<@resource://devtools/client/webconsole/browser-console-manager.js:104:41
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - asynctoggleBrowserConsole@resource://devtools/client/webconsole/browser-console-manager.js:106:7
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - @chrome://mochitests/content/browser/devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js:74:37
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - AsyncTester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - Leaving test bound
[task 2020-08-23T18:00:23.162Z] 18:00:23 INFO - Removing tab.
[task 2020-08-23T18:00:23.163Z] 18:00:23 INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2020-08-23T18:00:23.163Z] 18:00:23 INFO - Got event: 'TabClose' on [object XULElement].
[task 2020-08-23T18:00:23.163Z] 18:00:23 INFO - Tab removed and finished closing
[task 2020-08-23T18:00:23.205Z] 18:00:23 INFO - GECKO(4691) | JavaScript error: resource://devtools/shared/protocol/Front.js, line 327: Error: closed from: server30.conn0.workerTarget74
[task 2020-08-23T18:00:23.209Z] 18:00:23 INFO - Console message: [JavaScript Error: "Error: closed from: server30.conn0.workerTarget74" {file: "resource://devtools/shared/protocol/Front.js" line: 327}]
[task 2020-08-23T18:00:23.209Z] 18:00:23 INFO - TEST-PASS | devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js | The main process DevToolsServer has no pending connection when the test ends -
[task 2020-08-23T18:00:23.441Z] 18:00:23 INFO - GECKO(4691) | console.warn: "IGNORED REDUX ACTION:" "AUTOCOMPLETE_CLEAR"
[task 2020-08-23T18:00:23.477Z] 18:00:23 INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-08-23T18:00:23.490Z] 18:00:23 INFO - TEST-UNEXPECTED-FAIL | devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js | A promise chain failed to handle a rejection: closed from: server30.conn0.workerTarget74 - stack: onPacket/<@resource://devtools/shared/protocol/Front.js:327:31
[task 2020-08-23T18:00:23.490Z] 18:00:23 INFO - DevTools RDPrequest@resource://devtools/shared/protocol/Front.js:260:14
[task 2020-08-23T18:00:23.490Z] 18:00:23 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2020-08-23T18:00:23.490Z] 18:00:23 INFO - attach/this._attach<@resource://devtools/client/fronts/targets/worker.js:72:36
[task 2020-08-23T18:00:23.490Z] 18:00:23 INFO - attach@resource://devtools/client/fronts/targets/worker.js:100:7
[task 2020-08-23T18:00:23.490Z] 18:00:23 INFO - _attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:519:18
[task 2020-08-23T18:00:23.490Z] 18:00:23 INFO - attachAndInitThread@resource://devtools/client/fronts/targets/target-mixin.js:502:40
[task 2020-08-23T18:00:23.490Z] 18:00:23 INFO - _onTargetAvailable@resource://devtools/shared/resources/target-list.js:182:23
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - _processNewWorkerTarget@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:128:18
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - _workerListChanged/promises<@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:105:12
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:104:30
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - async*_onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - listen@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:145:18
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - asyncstartListening@resource://devtools/shared/resources/target-list.js:299:47
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - asyncinit/this._bcInitializer<@resource://devtools/client/webconsole/browser-console.js:90:29
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - asyncinit@resource://devtools/client/webconsole/browser-console.js:96:7
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - openBrowserConsole@resource://devtools/client/webconsole/browser-console-manager.js:67:15
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - toggleBrowserConsole/this._browserConsoleInitializing<@resource://devtools/client/webconsole/browser-console-manager.js:104:41
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - asynctoggleBrowserConsole@resource://devtools/client/webconsole/browser-console-manager.js:106:7
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - @chrome://mochitests/content/browser/devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js:74:37
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - AsyncTester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2020-08-23T18:00:23.491Z] 18:00:23 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2020-08-23T18:00:23.492Z] 18:00:23 INFO - Rejection date: Sun Aug 23 2020 18:00:22 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-08-23T18:00:23.492Z] 18:00:23 INFO - Stack trace:
[task 2020-08-23T18:00:23.492Z] 18:00:23 INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-08-23T18:00:23.492Z] 18:00:23 INFO - chrome://mochikit/content/browser-test.js:nextTest:615
[task 2020-08-23T18:00:23.492Z] 18:00:23 INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1512
[task 2020-08-23T18:00:23.492Z] 18:00:23 INFO - chrome://mochikit/content/browser-test.js:run:1427
[task 2020-08-23T18:00:23.554Z] 18:00:23 INFO - GECKO(4691) | MEMORY STAT | vsize 8062MB | residentFast 674MB | heapAllocated 229MB
[task 2020-08-23T18:00:23.554Z] 18:00:23 INFO - TEST-OK | devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js | took 18967ms
[task 2020-08-23T18:00:23.555Z] 18:00:23 INFO - GECKO(4691) | [Child 4695: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x1131ee000 == 2 [pid = 4695] [id = {d3f6c3ae-0cff-af4f-9e9a-5a32bc072ac7}]
[task 2020-08-23T18:00:23.555Z] 18:00:23 INFO - GECKO(4691) | [Child 4695: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (0x10080b520) [pid = 4695] [serial = 59] [outer = 0x0]
[task 2020-08-23T18:00:23.555Z] 18:00:23 INFO - GECKO(4691) | [Child 4695: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (0x13af6d800) [pid = 4695] [serial = 60] [outer = 0x10080b520]
[task 2020-08-23T18:00:23.555Z] 18:00:23 INFO - GECKO(4691) | [Child 4695: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (0x141363000) [pid = 4695] [serial = 61] [outer = 0x10080b520]
[task 2020-08-23T18:00:23.556Z] 18:00:23 INFO - checking window state
[task 2020-08-23T18:00:23.559Z] 18:00:23 INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-08-23T18:00:23.559Z] 18:00:23 INFO - TEST-UNEXPECTED-FAIL | devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js | Found an unexpected browser window at the end of test run -
[task 2020-08-23T18:00:23.559Z] 18:00:23 INFO - GECKO(4691) | must wait for focus
[task 2020-08-23T18:00:23.700Z] 18:00:23 INFO - GECKO(4691) | [Parent 4691: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 27 (0x12c4eb000) [pid = 4691] [serial = 113] [outer = 0x11a353de0]
[task 2020-08-23T18:00:23.755Z] 18:00:23 INFO - GECKO(4691) | [Parent 4691: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 28 (0x12e2ee800) [pid = 4691] [serial = 114] [outer = 0x11a353de0]
[task 2020-08-23T18:00:24.097Z] 18:00:24 INFO - GECKO(4691) | [Child 4758: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x115f20400 == 0 [pid = 4758] [id = {2599f363-7c75-264e-a92f-227e235df8d2}] [url = data:text/html;charset=utf8,Test console in private windows <script> function logMessages() { / Wrap the exception so we don't throw in ContentTask. / setTimeout(() => { console.log("This is a private message"); privateException(); }, 10); } </script>]
[task 2020-08-23T18:00:24.383Z] 18:00:24 INFO - GECKO(4691) | [Child 4695: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x1131f7c00 == 1 [pid = 4695] [id = {ab2535fa-4f2a-174a-b29a-2b3e558ed2ff}] [url = data:text/html;charset=utf8,Not private]
[task 2020-08-23T18:00:24.599Z] 18:00:24 INFO - GECKO(4691) | [Child 4693: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x1080d1800 == 1 [pid = 4693] [id = {ef9475fa-06d5-0340-bcdd-634362637a66}] [url = about:blank]
[task 2020-08-23T18:00:24.843Z] 18:00:24 INFO - GECKO(4691) | [Child 4695: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x13af6d800) [pid = 4695] [serial = 60] [outer = 0x0] [url = about:blank]
[task 2020-08-23T18:00:24.843Z] 18:00:24 INFO - GECKO(4691) | [Child 4758: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x10ea0b520) [pid = 4758] [serial = 1] [outer = 0x0] [url = data:text/html;charset=utf8,Test console in private windows <script> function logMessages() { / Wrap the exception so we don't throw in ContentTask. / setTimeout(() => { console.log("This is a private message"); privateException(); }, 10); } </script>]
[task 2020-08-23T18:00:24.945Z] 18:00:24 INFO - GECKO(4691) | [Child 4729: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x11b2cc400 == 0 [pid = 4729] [id = {6f89bc50-89a2-0c49-8372-f94db3a64a9c}] [url = about:privatebrowsing]
[task 2020-08-23T18:00:24.945Z] 18:00:24 INFO - GECKO(4691) | [Child 4729: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x113a0b8c0) [pid = 4729] [serial = 30] [outer = 0x0] [url = about:privatebrowsing]
[task 2020-08-23T18:00:24.993Z] 18:00:24 INFO - GECKO(4691) | [Child 4695: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x10182ec10) [pid = 4695] [serial = 56] [outer = 0x0] [url = data:text/html;charset=utf8,Not private]
[task 2020-08-23T18:00:25.145Z] 18:00:25 INFO - GECKO(4691) | [Child 4693: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x14182fc00 == 0 [pid = 4693] [id = {a0521898-e683-8e41-bedf-6185fa8f88a6}] [url = about:privatebrowsing]
[task 2020-08-23T18:00:25.145Z] 18:00:25 INFO - GECKO(4691) | [Child 4693: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x10660b520) [pid = 4693] [serial = 65] [outer = 0x0] [url = about:blank]
[task 2020-08-23T18:00:25.145Z] 18:00:25 INFO - GECKO(4691) | [Child 4693: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x131a8cfb0) [pid = 4693] [serial = 68] [outer = 0x0] [url = about:privatebrowsing]
[task 2020-08-23T18:00:25.530Z] 18:00:25 INFO - GECKO(4691) | [Child 4694: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x10b70b8c0) [pid = 4694] [serial = 1] [outer = 0x0] [url = about:newtab]
[task 2020-08-23T18:00:25.530Z] 18:00:25 INFO - GECKO(4691) | [Child 4694: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x11e235c00 == 0 [pid = 4694] [id = {98066aa2-aec5-914c-ace2-b410435fd3bb}] [url = about:newtab]
[task 2020-08-23T18:00:27.043Z] 18:00:27 INFO - GECKO(4691) | [Child 4758: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x115fcc000) [pid = 4758] [serial = 3] [outer = 0x0] [url = data:text/html;charset=utf8,Test console in private windows <script> function logMessages() { / Wrap the exception so we don't throw in ContentTask. */ setTimeout(() => { console.log("This is a private message"); privateException(); }, 10); } </script>]
[task 2020-08-23T18:00:28.943Z] 18:00:28 INFO - GECKO(4691) | [Child 4695: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x141364c00) [pid = 4695] [serial = 58] [outer = 0x0] [url = data:text/html;charset=utf8,Not private]
[task 2020-08-23T18:00:29.180Z] 18:00:29 INFO - GECKO(4691) | [Parent 4691: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x12c415c00 == 10 [pid = 4691] [id = {b5b7f269-7fcf-7448-9cf0-74d3db4a1dab}] [url = chrome://browser/content/browser.xhtml]
[task 2020-08-23T18:00:29.180Z] 18:00:29 INFO - GECKO(4691) | [Parent 4691: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x133b5b000 == 9 [pid = 4691] [id = {0bac6ae6-c7c0-0149-99c9-ef992fe63e43}] [url = about:blank]
[task 2020-08-23T18:00:29.302Z] 18:00:29 INFO - GECKO(4691) | [Child 4729: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x123640400) [pid = 4729] [serial = 32] [outer = 0x0] [url = about:privatebrowsing]
[task 2020-08-23T18:00:29.452Z] 18:00:29 INFO - GECKO(4691) | [Child 4693: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x14186c000) [pid = 4693] [serial = 67] [outer = 0x0] [url = about:blank]
[task 2020-08-23T18:00:29.452Z] 18:00:29 INFO - GECKO(4691) | [Child 4693: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x141873800) [pid = 4693] [serial = 70] [outer = 0x0] [url = about:privatebrowsing]
[task 2020-08-23T18:00:29.630Z] 18:00:29 INFO - GECKO(4691) | [Parent 4691, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp, line 291
[task 2020-08-23T18:00:29.793Z] 18:00:29 INFO - GECKO(4691) | [Child 4694: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x11e2e5000) [pid = 4694] [serial = 3] [outer = 0x0] [url = about:newtab]
[task 2020-08-23T18:00:34.139Z] 18:00:34 INFO - GECKO(4691) | Completed ShutdownLeaks collections in process 4693
[task 2020-08-23T18:00:34.250Z] 18:00:34 INFO - GECKO(4691) | Completed ShutdownLeaks collections in process 4694
[task 2020-08-23T18:00:34.293Z] 18:00:34 INFO - GECKO(4691) | Completed ShutdownLeaks collections in process 4692
[task 2020-08-23T18:00:34.365Z] 18:00:34 INFO - GECKO(4691) | Completed ShutdownLeaks collections in process 4695
[task 2020-08-23T18:00:34.366Z] 18:00:34 INFO - GECKO(4691) | Completed ShutdownLeaks collections in process 4758
[task 2020-08-23T18:00:34.408Z] 18:00:34 INFO - GECKO(4691) | Completed ShutdownLeaks collections in process 4729

Comment 1

[Intermittent Failures Robot]

1 failures in 4100 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• macosx1014-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1660703&startday=2020-08-17&endday=2020-08-23&tree=all

Comment 2

[Intermittent Failures Robot]

3 failures in 4046 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 1

Platform breakdown:

• macosx1014-64: 1
• windows10-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1660703&startday=2020-08-24&endday=2020-08-30&tree=all

Comment 3

[Intermittent Failures Robot]

4 failures in 2984 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3
• autoland: 1

Platform breakdown:

• windows10-64: 2
• macosx1014-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1660703&startday=2020-08-31&endday=2020-09-06&tree=all

Comment 4

[BugBot [:suhaib / :marco]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.