1728772 - Intermittent TV-fis devtools/shared/test-helpers/browser_allocation_tracker.js | And we released some random number of objects without an allocation site -

Status: RESOLVED INCOMPLETE

(DevTools :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=350336072&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/GQFQ7O-CTo62S-g6BtCJLA/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/GQFQ7O-CTo62S-g6BtCJLA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2021-09-02T12:00:16.284Z] 12:00:16     INFO - TEST-START | devtools/shared/test-helpers/browser_allocation_tracker.js
[task 2021-09-02T12:00:16.293Z] 12:00:16     INFO - GECKO(1543) | DEVTOOLS ALLOCATION: Start logging allocations
[task 2021-09-02T12:00:16.843Z] 12:00:16     INFO - TEST-INFO | started process screentopng
[task 2021-09-02T12:00:17.097Z] 12:00:17     INFO - TEST-INFO | screentopng: exit 0
[task 2021-09-02T12:00:17.098Z] 12:00:17     INFO - Buffered messages logged at 12:00:16
[task 2021-09-02T12:00:17.100Z] 12:00:17     INFO - Entering test bound 
[task 2021-09-02T12:00:17.100Z] 12:00:17     INFO - TEST-PASS | devtools/shared/test-helpers/browser_allocation_tracker.js | At least 1001 objects are reported as created (1006) - 
[task 2021-09-02T12:00:17.100Z] 12:00:17     INFO - TEST-PASS | devtools/shared/test-helpers/browser_allocation_tracker.js | We got exactly the expected number of objects recorded with an allocation site - 
[task 2021-09-02T12:00:17.101Z] 12:00:17     INFO - TEST-PASS | devtools/shared/test-helpers/browser_allocation_tracker.js | We got some random number of objects without an allocation site - 
[task 2021-09-02T12:00:17.103Z] 12:00:17     INFO - TEST-PASS | devtools/shared/test-helpers/browser_allocation_tracker.js | All the expected objects were reported freed in the count with allocation sites - 
[task 2021-09-02T12:00:17.104Z] 12:00:17     INFO - Buffered messages finished
[task 2021-09-02T12:00:17.105Z] 12:00:17     INFO - TEST-UNEXPECTED-FAIL | devtools/shared/test-helpers/browser_allocation_tracker.js | And we released some random number of objects without an allocation site - 
[task 2021-09-02T12:00:17.106Z] 12:00:17     INFO - Stack trace:
[task 2021-09-02T12:00:17.106Z] 12:00:17     INFO - chrome://mochikit/content/browser-test.js:test_ok:1336
[task 2021-09-02T12:00:17.107Z] 12:00:17     INFO - chrome://mochitests/content/browser/devtools/shared/test-helpers/browser_allocation_tracker.js:null:85
[task 2021-09-02T12:00:17.107Z] 12:00:17     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1091
[task 2021-09-02T12:00:17.109Z] 12:00:17     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1131
[task 2021-09-02T12:00:17.109Z] 12:00:17     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:933
[task 2021-09-02T12:00:17.109Z] 12:00:17     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1041
[task 2021-09-02T12:00:17.109Z] 12:00:17     INFO - GECKO(1543) | DEVTOOLS ALLOCATION: Stop logging allocations
[task 2021-09-02T12:00:17.111Z] 12:00:17     INFO - Leaving test bound 
[task 2021-09-02T12:00:17.111Z] 12:00:17     INFO - GECKO(1543) | MEMORY STAT | vsize 3173MB | residentFast 432MB | heapAllocated 198MB
[task 2021-09-02T12:00:17.112Z] 12:00:17     INFO - TEST-OK | devtools/shared/test-helpers/browser_allocation_tracker.js | took 581ms
[task 2021-09-02T12:00:17.113Z] 12:00:17     INFO - checking window state
[task 2021-09-02T12:00:17.115Z] 12:00:17     INFO - GECKO(1543) | Completed ShutdownLeaks collections in process 1543
[task 2021-09-02T12:00:17.115Z] 12:00:17     INFO - TEST-START | Shutdown

Comment 1

[Intermittent Failures Robot]

11 failures in 3084 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 10
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 1
  • debug: 1
• macosx1015-64-qr: 4
  • opt: 2
  • debug: 2
• windows10-64-2004-qr: 2
  • opt: 1
  • debug: 1
• windows10-32-2004-qr: 2
  • debug: 1
  • opt: 1
• linux1804-64-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1728772&startday=2021-08-30&endday=2021-09-05&tree=all

Comment 2

[Intermittent Failures Robot]

12 failures in 3375 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 10
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 2
  • debug: 1
  • opt: 1
• macosx1015-64-qr: 4
  • opt: 2
  • debug: 2
• windows10-32-2004-qr: 2
  • opt: 1
  • debug: 1
• windows10-64-2004-qr: 2
  • debug: 1
  • opt: 1
• linux1804-64-ccov-qr: 1
  • opt: 1
• windows10-64-2004-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1728772&startday=2021-09-13&endday=2021-09-19&tree=all

Comment 3

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

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

Comment 4

[Cristian Tuns]

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=354624604&repo=autoland&lineNumber=13121

Comment 5

[Intermittent Failures Robot]

6 failures in 3315 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 1

Platform and build breakdown:

• windows10-64-2004-qr: 1
  • opt: 1
• linux1804-64-qr: 1
  • opt: 1
• macosx1015-64-qr: 2
  • opt: 2
• windows10-32-2004-qr: 1
  • opt: 1
• windows10-64-2004-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1728772&startday=2021-10-11&endday=2021-10-17&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures in 3186 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1

Platform and build breakdown:

• windows10-64-2004-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1728772&startday=2021-10-18&endday=2021-10-24&tree=all

Comment 7

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

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