1757942 - Intermittent [TV] devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 3 window(s) until shutdown [url = about:devtools-toolbox?id=22&remoteId=this-firefox-this-firefox&type=tab]

Status: RESOLVED INCOMPLETE

(DevTools :: Framework, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ccozmuta [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=369813818&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ZFC1gHaDTI2i74F3kodE6Q/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ZFC1gHaDTI2i74F3kodE6Q/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

task 2022-03-03T13:17:14.768Z] 13:17:14     INFO - TEST-START | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js
[task 2022-03-03T13:17:14.784Z] 13:17:14     INFO - GECKO(6372) | [Child 6724: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL a0ab900 == 2 [pid = 6724] [id = 9]
[task 2022-03-03T13:17:14.797Z] 13:17:14     INFO - GECKO(6372) | [Child 6724: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (a0d8200) [pid = 6724] [serial = 23] [outer = 0]
[task 2022-03-03T13:17:14.798Z] 13:17:14     INFO - GECKO(6372) | [Child 6724: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (a0ad100) [pid = 6724] [serial = 24] [outer = a0d8200]
[task 2022-03-03T13:17:14.842Z] 13:17:14     INFO - GECKO(6372) | [Child 6724: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (c54e300) [pid = 6724] [serial = 25] [outer = a0d8200]
[task 2022-03-03T13:17:14.999Z] 13:17:14     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1f4ec700 == 24 [pid = 2792] [id = 40]
[task 2022-03-03T13:17:15.007Z] 13:17:15     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 80 (20560200) [pid = 2792] [serial = 101] [outer = 0]
[task 2022-03-03T13:17:15.008Z] 13:17:15     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 81 (1f4ecd00) [pid = 2792] [serial = 102] [outer = 20560200]
[task 2022-03-03T13:17:15.052Z] 13:17:15     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 82 (1fefcc00) [pid = 2792] [serial = 103] [outer = 20560200]
[task 2022-03-03T13:17:15.134Z] 13:17:15     INFO - GECKO(6372) | [Parent 2792, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/dom/base/nsContentUtils.cpp:4015
[task 2022-03-03T13:17:15.300Z] 13:17:15     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1fefd800 == 25 [pid = 2792] [id = 41]
<...>
[task 2022-03-03T13:17:44.772Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (20962700) [pid = 2792] [serial = 108] [outer = 0] [url = about:blank]
[task 2022-03-03T13:17:44.773Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (1e1a2500) [pid = 2792] [serial = 38] [outer = 0] [url = about:blank]
[task 2022-03-03T13:17:44.773Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (24969a00) [pid = 2792] [serial = 68] [outer = 0] [url = about:blank]
[task 2022-03-03T13:17:44.774Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (1fedca00) [pid = 2792] [serial = 78] [outer = 0] [url = about:blank]
[task 2022-03-03T13:17:44.774Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (2058d700) [pid = 2792] [serial = 98] [outer = 0] [url = about:blank]
[task 2022-03-03T13:17:44.775Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (22305400) [pid = 2792] [serial = 48] [outer = 0] [url = about:blank]
[task 2022-03-03T13:17:44.775Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (24967000) [pid = 2792] [serial = 58] [outer = 0] [url = about:blank]
[task 2022-03-03T13:17:44.800Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3359
[task 2022-03-03T13:17:44.877Z] 13:17:44     INFO - GECKO(6372) | [Parent 2792, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4470
[task 2022-03-03T13:17:44.916Z] 13:17:44     INFO - TEST-INFO | Main app process: exit 0
[task 2022-03-03T13:17:44.917Z] 13:17:44     INFO - TEST-INFO | Confirming we saw 74 DOCSHELL created and 74 destroyed log strings.
[task 2022-03-03T13:17:44.917Z] 13:17:44     INFO - TEST-INFO | Confirming we saw 192 DOMWINDOW created and 192 destroyed log strings.
[task 2022-03-03T13:17:44.918Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 3 window(s) until shutdown [url = about:devtools-toolbox?id=22&remoteId=this-firefox-this-firefox&type=tab]
[task 2022-03-03T13:17:44.918Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 3 window(s) until shutdown [url = about:blank]
[task 2022-03-03T13:17:44.919Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 1 window(s) until shutdown [url = chrome://devtools/content/inspector/index.xhtml]
[task 2022-03-03T13:17:44.923Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | windows(s) leaked: [pid = 2792] [serial = 33], [pid = 2792] [serial = 38], [pid = 2792] [serial = 34], [pid = 2792] [serial = 36], [pid = 2792] [serial = 37], [pid = 2792] [serial = 35], [pid = 2792] [serial = 31]
[task 2022-03-03T13:17:44.923Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 1 docShell(s) until shutdown
[task 2022-03-03T13:17:44.924Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | docShell(s) leaked: [pid = 2792] [id = 13]
[task 2022-03-03T13:17:44.924Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | This test created 1 hidden window(s)
[task 2022-03-03T13:17:44.925Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | This test created 1 hidden docshell(s)
[task 2022-03-03T13:17:44.925Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 3 window(s) until shutdown [url = about:blank]
[task 2022-03-03T13:17:44.926Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 3 window(s) until shutdown [url = about:devtools-toolbox?id=25&remoteId=this-firefox-this-firefox&type=tab]
[task 2022-03-03T13:17:44.926Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 1 window(s) until shutdown [url = chrome://devtools/content/inspector/index.xhtml]
[task 2022-03-03T13:17:44.927Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | windows(s) leaked: [pid = 2792] [serial = 45], [pid = 2792] [serial = 41], [pid = 2792] [serial = 48], [pid = 2792] [serial = 43], [pid = 2792] [serial = 47], [pid = 2792] [serial = 44], [pid = 2792] [serial = 46]
[task 2022-03-03T13:17:44.928Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 1 docShell(s) until shutdown
[task 2022-03-03T13:17:44.928Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | docShell(s) leaked: [pid = 2792] [id = 17]
[task 2022-03-03T13:17:44.929Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | This test created 1 hidden window(s)
[task 2022-03-03T13:17:44.930Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | This test created 1 hidden docshell(s)
[task 2022-03-03T13:17:44.930Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 3 window(s) until shutdown [url = about:devtools-toolbox?id=28&remoteId=this-firefox-this-firefox&type=tab]
[task 2022-03-03T13:17:44.932Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 3 window(s) until shutdown [url = about:blank]
[task 2022-03-03T13:17:44.934Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 1 window(s) until shutdown [url = chrome://devtools/content/inspector/index.xhtml]
[task 2022-03-03T13:17:44.938Z] 13:17:44     INFO - TEST-INFO | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | windows(s) leaked: [pid = 2792] [serial = 53], [pid = 2792] [serial = 56], [pid = 2792] [serial = 51], [pid = 2792] [serial = 54], [pid = 2792] [serial = 57], [pid = 2792] [serial = 55], [pid = 2792] [serial = 58]
[task 2022-03-03T13:17:44.938Z] 13:17:44    ERROR - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_about-devtools-toolbox_reload.js | leaked 1 docShell(s) until shutdown

Comment 1

[Intermittent Failures Robot]

2 failures in 3063 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• windows10-32-2004-qr: 1
  • debug: 1
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1757942&startday=2022-02-28&endday=2022-03-06&tree=all

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1756490

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

:ochameau, since you are the author of the regressor, bug 1756490, could you take a look?
For more information, please visit auto_nag documentation.

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

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