Bug: Intermittent browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2022-10-31 09:53:13+00:00
Resolved: 2023-07-10 12:01:01+00:00

**Filed by:** smolnar [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=394939172&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bPIXNoOkQ3K0cFgGqZQ1Ew/runs/0/artifacts/public/logs/live_backing.log

---
```
INFO - TEST-START | browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js
[task 2022-10-31T09:32:21.721Z] 09:32:21     INFO - GECKO(1622) | [Child 4160: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f3c25635800 == 1 [pid = 4160] [id = 0]
[task 2022-10-31T09:32:21.724Z] 09:32:21     INFO - GECKO(1622) | [Child 4160: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f3c40c919f0) [pid = 4160] [serial = 1] [outer = 0]
[task 2022-10-31T09:32:21.725Z] 09:32:21     INFO - GECKO(1622) | [Child 4160: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f3c25635c00) [pid = 4160] [serial = 2] [outer = 7f3c40c919f0]
[task 2022-10-31T09:32:21.945Z] 09:32:21     INFO - GECKO(1622) | [Child 4160: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f3c25639000) [pid = 4160] [serial = 3] [outer = 7f3c40c919f0]
[task 2022-10-31T09:32:22.343Z] 09:32:22     INFO - GECKO(1622) | [Child 4177: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f8486e35800 == 1 [pid = 4177] [id = 0]
[task 2022-10-31T09:32:22.345Z] 09:32:22     INFO - GECKO(1622) | [Child 4177: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f84a24919f0) [pid = 4177] [serial = 1] [outer = 0]
[task 2022-10-31T09:32:22.347Z] 09:32:22     INFO - GECKO(1622) | [Child 4177: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f8486e35c00) [pid = 4177] [serial = 2] [outer = 7f84a24919f0]
[task 2022-10-31T09:32:22.498Z] 09:32:22     INFO - GECKO(1622) | [Child 4177: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f8486e39000) [pid = 4177] [serial = 3] [outer = 7f84a24919f0]
[task 2022-10-31T09:32:22.813Z] 09:32:22     INFO - GECKO(1622) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmpo158zz91.mozrunner/runtests_leaks_tab_pid4243.log
[task 2022-10-31T09:32:22.815Z] 09:32:22     INFO - GECKO(1622) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmpo158zz91.mozrunner/runtests_leaks_tab_pid4246.log
[task 2022-10-31T09:32:22.818Z] 09:32:22     INFO - GECKO(1622) | [4246, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:339
[task 2022-10-31T09:32:22.825Z] 09:32:22     INFO - GECKO(1622) | [4243, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:339
[task 2022-10-31T09:32:22.880Z] 09:32:22     INFO - GECKO(1622) | [Child 4243, Main Thread] WARNING: could not set real-time limit in CubebUtils::InitLibrary: file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:715
[task 2022-10-31T09:32:22.882Z] 09:32:22     INFO - GECKO(1622) | [Child 4246, Main Thread] WARNING: could not set real-time limit in CubebUtils::InitLibrary: file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:715
[task 2022-10-31T09:32:22.908Z] 09:32:22     INFO - GECKO(1622) | Couldn't convert chrome URL: chrome://branding/locale/brand.properties
[task 2022-10-31T09:32:22.909Z] 09:32:22     INFO - GECKO(1622) | [Child 4246, Main Thread] WARNING: Could not get the program name for a cubeb stream.: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:430
[task 2022-10-31T09:32:23.287Z] 09:32:23     INFO - GECKO(1622) | [Child 4204: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f85d483f800 == 1 [pid = 4204] [id = 0]
[task 2022-10-31T09:32:23.288Z] 09:32:23     INFO - GECKO(1622) | [Child 4204: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f85efd919f0) [pid = 4204] [serial = 1] [outer = 0]
[task 2022-10-31T09:32:23.290Z] 09:32:23     INFO - GECKO(1622) | [Child 4204: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f85d4840000) [pid = 4204] [serial = 2] [outer = 7f85efd919f0]
[task 2022-10-31T09:32:23.448Z] 09:32:23     INFO - GECKO(1622) | [Child 4204: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f85d4843000) [pid = 4204] [serial = 3] [outer = 7f85efd919f0]
[task 2022-10-31T09:32:23.472Z] 09:32:23     INFO - GECKO(1622) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmpo158zz91.mozrunner/runtests_leaks_tab_pid4274.log
[task 2022-10-31T09:32:23.473Z] 09:32:23     INFO - GECKO(1622) | [4274, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:339
[task 2022-10-31T09:32:23.507Z] 09:32:23     INFO - GECKO(1622) | [Child 4274, Main Thread] WARNING: could not set real-time limit in CubebUtils::InitLibrary: file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:715
[task 2022-10-31T09:32:23.838Z] 09:32:23     INFO - GECKO(1622) | [Child 4243: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f03cb635c00 == 1 [pid = 4243] [id = 0]
[task 2022-10-31T09:32:23.839Z] 09:32:23     INFO - GECKO(1622) | [Child 4243: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f03e6b919f0) [pid = 4243] [serial = 1] [outer = 0]
[task 2022-10-31T09:32:23.841Z] 09:32:23     INFO - GECKO(1622) | [Child 4243: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f03cb636000) [pid = 4243] [serial = 2] [outer = 7f03e6b919f0]
[task 2022-10-31T09:32:23.948Z] 09:32:23     INFO - GECKO(1622) | [Child 4243: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f03cb639400) [pid = 4243] [serial = 3] [outer = 7f03e6b919f0]
[task 2022-10-31T09:32:24.322Z] 09:32:24     INFO - GECKO(1622) | [Child 1794: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7f15a2c92130) [pid = 1794] [serial = 64] [outer = 0] [url = about:blank]
[task 2022-10-31T09:32:24.348Z] 09:32:24     INFO - GECKO(1622) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmpo158zz91.mozrunner/runtests_leaks_tab_pid4301.log
[task 2022-10-31T09:32:24.350Z] 09:32:24     INFO - GECKO(1622) | [4301, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:339
[task 2022-10-31T09:32:24.389Z] 09:32:24     INFO - GECKO(1622) | [Child 4301, Main Thread] WARNING: could not set real-time limit in CubebUtils::InitLibrary: file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:715
[task 2022-10-31T09:32:24.526Z] 09:32:24     INFO - GECKO(1622) | [Child 1794, Main Thread] WARNING: '!CanHandleWith(aPresContext)', file /builds/worker/checkouts/gecko/dom/events/IMEStateManager.cpp:500
[task 2022-10-31T09:32:28.367Z] 09:32:28     INFO - GECKO(1622) | [Child 1794: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f158773cc00) [pid = 1794] [serial = 65] [outer = 0] [url = about:blank]
[task 2022-10-31T09:32:29.655Z] 09:32:29     INFO - GECKO(1622) | [Child 1753: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f58cd91f800 == 0 [pid = 1753] [id = 31] [url = about:blank]
 INFO - GECKO(1622) | [Child 1753: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f58e8e91bc0) [pid = 1753] [serial = 75] [outer = 0] [url = about:blank]
[task 2022-10-31T09:32:34.097Z] 09:32:34     INFO - GECKO(1622) | [Child 4160: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f3c25635c00) [pid = 4160] [serial = 2] [outer = 0] [url = about:blank]
[task 2022-10-31T09:32:34.650Z] 09:32:34     INFO - GECKO(1622) | [Child 4177: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f8486e35c00) [pid = 4177] [serial = 2] [outer = 0] [url = about:blank]
[task 2022-10-31T09:32:35.622Z] 09:32:35     INFO - GECKO(1622) | [Child 4204: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f85d4840000) [pid = 4204] [serial = 2] [outer = 0] [url = about:blank]
[task 2022-10-31T09:32:36.097Z] 09:32:36     INFO - GECKO(1622) | [Child 4243: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f03cb636000) [pid = 4243] [serial = 2] [outer = 0] [url = about:blank]
[task 2022-10-31T09:32:37.836Z] 09:32:37     INFO - GECKO(1622) | [Child 1753: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f58cd920c00) [pid = 1753] [serial = 76] [outer = 0] [url = about:blank]
[task 2022-10-31T09:33:51.645Z] 09:33:51     INFO - TEST-INFO | started process screentopng
[task 2022-10-31T09:33:51.898Z] 09:33:51     INFO - TEST-INFO | screentopng: exit 0
[task 2022-10-31T09:33:51.900Z] 09:33:51     INFO - Buffered messages logged at 09:32:21
[task 2022-10-31T09:33:51.901Z] 09:33:51     INFO - Entering test bound setPref
[task 2022-10-31T09:33:51.902Z] 09:33:51     INFO - Leaving test bound setPref
[task 2022-10-31T09:33:51.902Z] 09:33:51     INFO - Entering test bound using_Ctrl_W
[task 2022-10-31T09:33:51.903Z] 09:33:51     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "http://mochi.test:8888/" line: 0}]
[task 2022-10-31T09:33:51.904Z] 09:33:51     INFO - Buffered messages logged at 09:32:22
[task 2022-10-31T09:33:51.905Z] 09:33:51     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "http://mochi.test:8888/" line: 0}]
[task 2022-10-31T09:33:51.905Z] 09:33:51     INFO - Buffered messages logged at 09:32:23
[task 2022-10-31T09:33:51.906Z] 09:33:51     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "http://mochi.test:8888/" line: 0}]
[task 2022-10-31T09:33:51.909Z] 09:33:51     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "http://mochi.test:8888/" line: 0}]
[task 2022-10-31T09:33:51.909Z] 09:33:51     INFO - Buffered messages finished
[task 2022-10-31T09:33:51.909Z] 09:33:51     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js | Test timed out - 
[task 2022-10-31T09:33:51.910Z] 09:33:51     INFO - GECKO(1622) | MEMORY STAT | vsize 4055MB | residentFast 621MB | heapAllocated 300MB
[task 2022-10-31T09:33:51.910Z] 09:33:51     INFO - TEST-OK | browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js | took 90042ms
[task 2022-10-31T09:33:51.910Z] 09:33:51     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-10-31T09:33:51.910Z] 09:33:51     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js | Found a tab after previous test timed out: http://mochi.test:8888/ - 
[task 2022-10-31T09:33:51.911Z] 09:33:51     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-10-31T09:33:51.911Z] 09:33:51     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js | Found a tab after previous test timed out: http://mochi.test:8888/ - 
[task 2022-10-31T09:33:51.912Z] 09:33:51     INFO - GECKO(1622) | [Child 4243: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f03cb635c00 == 0 [pid = 4243] [id = 0] [url = http://mochi.test:8888/]
[task 2022-10-31T09:33:51.913Z] 09:33:51     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-10-31T09:33:51.914Z] 09:33:51     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js | Found a tab after previous test timed out: http://mochi.test:8888/ - 
[task 2022-10-31T09:33:51.914Z] 09:33:51     INFO - GECKO(1622) | [Child 4204: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f85d483f800 == 0 [pid = 4204] [id = 0] [url = http://mochi.test:8888/]
[task 2022-10-31T09:33:51.917Z] 09:33:51     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-10-31T09:33:51.917Z] 09:33:51     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js | terminating browser early - unable to close tabs; skipping remaining tests in folder - 
[task 2022-10-31T09:33:51.917Z] 09:33:51     INFO - GECKO(1622) | [Child 4177: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f8486e35800 == 0 [pid = 4177] [id = 0] [url = http://mochi.test:8888/]
[task 2022-10-31T09:33:51.921Z] 09:33:51     INFO - GECKO(1622) | Completed ShutdownLeaks collections in process 1622
[task 2022-10-31T09:33:51.921Z] 09:33:51     INFO - TEST-START | Shutdown
```