1672050 - Intermittent dom/base/test/test_bug1639328.html | display-none-https[display-none-http] - got true, expected false

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect)

Description

[Treeherder Bug Filer]

Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=319050538&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/STdD374JRzup-Pn7P0esxQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-10-19T20:06:26.344Z] 20:06:26     INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-http 
[task 2020-10-19T20:06:26.345Z] 20:06:26     INFO - Switching display of display-none-http
[task 2020-10-19T20:06:26.346Z] 20:06:26     INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2020-10-19T20:06:26.349Z] 20:06:26     INFO - got {"throttledFrameRequests":true}
[task 2020-10-19T20:06:26.350Z] 20:06:26     INFO - Buffered messages finished
[task 2020-10-19T20:06:26.350Z] 20:06:26     INFO - TEST-UNEXPECTED-FAIL | dom/base/test/test_bug1639328.html | display-none-http - got true, expected false
[task 2020-10-19T20:06:26.352Z] 20:06:26     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:500:14
[task 2020-10-19T20:06:26.352Z] 20:06:26     INFO -     checkFrame@dom/base/test/test_bug1639328.html:42:5
[task 2020-10-19T20:06:26.353Z] 20:06:26     INFO - And switching display back for display-none-http
[task 2020-10-19T20:06:26.353Z] 20:06:26     INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2020-10-19T20:06:26.354Z] 20:06:26     INFO - got {"throttledFrameRequests":true}```

Comment 1

[Intermittent Failures Robot]

16 failures in 4230 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 13
• try: 1
• mozilla-central: 2

Platform breakdown:

• linux1804-64-qr: 15
• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1672050&startday=2020-10-19&endday=2020-10-25&tree=all

Comment 2

[Intermittent Failures Robot]

25 failures in 4275 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 21
• mozilla-central: 4

Platform breakdown:

• linux1804-64-qr: 25

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1672050&startday=2020-10-26&endday=2020-11-01&tree=all

Comment 3

[Intermittent Failures Robot]

8 failures in 4128 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 2

Platform breakdown:

• linux1804-64-qr: 7
• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1672050&startday=2020-11-02&endday=2020-11-08&tree=all

Comment 4

[Intermittent Failures Robot]

17 failures in 4040 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4
• autoland: 13

Platform breakdown:

• linux1804-64-qr: 16
• linux1804-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2020-11-09&endday=2020-11-15&tree=all

Comment 5

[Intermittent Failures Robot]

15 failures in 4810 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 5
• try: 2

Platform breakdown:

• linux1804-64-qr: 13
• linux1804-64: 1
• linux1804-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2020-11-16&endday=2020-11-22&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures in 1479 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 1

Platform breakdown:

• linux1804-64-qr: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2020-11-23&endday=2020-11-29&tree=all

Comment 7

[Intermittent Failures Robot]

12 failures in 3712 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-central: 5

Platform breakdown:

• linux1804-64-qr: 11
• linux1804-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2020-11-30&endday=2020-12-06&tree=all

Comment 8

[Intermittent Failures Robot]

5 failures in 4060 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4
• autoland: 1

Platform breakdown:

• linux1804-64-shippable: 2
• linux1804-64-qr: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2020-12-07&endday=2020-12-13&tree=all

Comment 9

[Intermittent Failures Robot]

3 failures in 3421 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Platform breakdown:

• linux1804-64-qr: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2020-12-14&endday=2020-12-20&tree=all

Comment 10

[Intermittent Failures Robot]

3 failures in 1450 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 1

Platform breakdown:

• linux1804-64-qr: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2020-12-21&endday=2020-12-27&tree=all

Comment 11

[Intermittent Failures Robot]

4 failures in 525 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• try: 1
• mozilla-central: 2

Platform breakdown:

• linux1804-64-qr: 2
• linux1804-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2020-12-28&endday=2021-01-03&tree=all

Comment 12

[Intermittent Failures Robot]

17 failures in 2956 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 15
• mozilla-central: 1
• try: 1

Platform breakdown:

• linux1804-64-qr: 17

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-01-04&endday=2021-01-10&tree=all

Comment 13

[Intermittent Failures Robot]

13 failures in 3810 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 6
• autoland: 5
• try: 2

Platform breakdown:

• linux1804-64-qr: 12
• windows10-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-01-11&endday=2021-01-17&tree=all

Comment 14

[Intermittent Failures Robot]

22 failures in 3488 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 18
• try: 2
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 20
  • debug: 20
• linux1804-64-shippable: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-01-18&endday=2021-01-24&tree=all

Comment 15

[Intermittent Failures Robot]

8 failures in 3891 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 5
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 8
  • debug: 8

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-01-25&endday=2021-01-31&tree=all

Comment 16

[Intermittent Failures Robot]

11 failures in 3966 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-central: 3
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 10
  • debug: 10
• linux1804-64: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-02-01&endday=2021-02-07&tree=all

Comment 17

[Intermittent Failures Robot]

13 failures in 4322 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 7
• mozilla-central: 5

Platform and build breakdown:

• linux1804-64-qr: 12
  • debug: 12
• linux1804-64-shippable: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-02-08&endday=2021-02-14&tree=all

Comment 18

[Intermittent Failures Robot]

25 failures in 3737 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

This is the #34 most frequent failure this week.

Repository breakdown:

• autoland: 13
• try: 6
• mozilla-central: 6

Platform and build breakdown:

• linux1804-64-qr: 21
  • debug: 21
• linux1804-64: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-02-15&endday=2021-02-21&tree=all

Comment 19

[Intermittent Failures Robot]

19 failures in 4327 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 7
• autoland: 11
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 19
  • debug: 19

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-02-22&endday=2021-02-28&tree=all

Comment 20

[Andreea Pavel [:apavel]]

There are 33 total failures in the last 7 days on linux1804-64-qr debug
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=332259209&repo=mozilla-central&lineNumber=3220

[task 2021-03-06T10:12:27.691Z] 10:12:27 INFO - TEST-START | dom/base/test/test_bug1639328.html
[task 2021-03-06T10:12:29.050Z] 10:12:29 INFO - GECKO(1533) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmpJsdfH_.mozrunner/runtests_leaks_tab_pid3101.log
[task 2021-03-06T10:12:29.050Z] 10:12:29 INFO - GECKO(1533) | [3101, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:251
[task 2021-03-06T10:12:29.173Z] 10:12:29 INFO - GECKO(1533) | [Child 3101, Main Thread] WARNING: could not set real-time limit in CubebUtils::InitLibrary: file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:619
[task 2021-03-06T10:12:29.438Z] 10:12:29 INFO - TEST-INFO | started process screentopng
[task 2021-03-06T10:12:29.879Z] 10:12:29 INFO - TEST-INFO | screentopng: exit 0
[task 2021-03-06T10:12:29.880Z] 10:12:29 INFO - Buffered messages logged at 10:12:28
[task 2021-03-06T10:12:29.881Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | Should not be throttling main page
[task 2021-03-06T10:12:29.881Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.882Z] 10:12:29 INFO - got {"throttledFrameRequests":false}
[task 2021-03-06T10:12:29.882Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | http
[task 2021-03-06T10:12:29.883Z] 10:12:29 INFO - Switching display of http
[task 2021-03-06T10:12:29.884Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.884Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.885Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | http
[task 2021-03-06T10:12:29.885Z] 10:12:29 INFO - And switching display back for http
[task 2021-03-06T10:12:29.886Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.886Z] 10:12:29 INFO - got {"throttledFrameRequests":false}
[task 2021-03-06T10:12:29.887Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | http
[task 2021-03-06T10:12:29.887Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.888Z] 10:12:29 INFO - got {"throttledFrameRequests":false}
[task 2021-03-06T10:12:29.892Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | https
[task 2021-03-06T10:12:29.892Z] 10:12:29 INFO - Switching display of https
[task 2021-03-06T10:12:29.896Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.898Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.898Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | https
[task 2021-03-06T10:12:29.898Z] 10:12:29 INFO - And switching display back for https
[task 2021-03-06T10:12:29.899Z] 10:12:29 INFO - Buffered messages logged at 10:12:29
[task 2021-03-06T10:12:29.899Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.899Z] 10:12:29 INFO - got {"throttledFrameRequests":false}
[task 2021-03-06T10:12:29.901Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | https
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - querying http://mochi.test:8888/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - got {"throttledFrameRequests":false}
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | same-origin
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - Switching display of same-origin
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - querying http://mochi.test:8888/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | same-origin
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - And switching display back for same-origin
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - querying http://mochi.test:8888/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.904Z] 10:12:29 INFO - got {"throttledFrameRequests":false}
[task 2021-03-06T10:12:29.905Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | same-origin
[task 2021-03-06T10:12:29.905Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.909Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.909Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-http
[task 2021-03-06T10:12:29.909Z] 10:12:29 INFO - Switching display of display-none-http
[task 2021-03-06T10:12:29.909Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.912Z] 10:12:29 INFO - got {"throttledFrameRequests":false}
[task 2021-03-06T10:12:29.915Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-http
[task 2021-03-06T10:12:29.915Z] 10:12:29 INFO - And switching display back for display-none-http
[task 2021-03-06T10:12:29.918Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.919Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.919Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-http
[task 2021-03-06T10:12:29.920Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.920Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.921Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-https
[task 2021-03-06T10:12:29.921Z] 10:12:29 INFO - Switching display of display-none-https
[task 2021-03-06T10:12:29.922Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.922Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.925Z] 10:12:29 INFO - Buffered messages finished
[task 2021-03-06T10:12:29.926Z] 10:12:29 INFO - TEST-UNEXPECTED-FAIL | dom/base/test/test_bug1639328.html | display-none-https - got true, expected false
[task 2021-03-06T10:12:29.929Z] 10:12:29 INFO - SimpleTest.is@SimpleTest/SimpleTest.js:500:14
[task 2021-03-06T10:12:29.929Z] 10:12:29 INFO - checkFrame@dom/base/test/test_bug1639328.html:42:5
[task 2021-03-06T10:12:29.930Z] 10:12:29 INFO - And switching display back for display-none-https
[task 2021-03-06T10:12:29.930Z] 10:12:29 INFO - querying https://example.com/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.931Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.931Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-https
[task 2021-03-06T10:12:29.932Z] 10:12:29 INFO - querying http://mochi.test:8888/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.932Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.933Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-same-origin
[task 2021-03-06T10:12:29.934Z] 10:12:29 INFO - Switching display of display-none-same-origin
[task 2021-03-06T10:12:29.935Z] 10:12:29 INFO - querying http://mochi.test:8888/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.935Z] 10:12:29 INFO - got {"throttledFrameRequests":false}
[task 2021-03-06T10:12:29.936Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-same-origin
[task 2021-03-06T10:12:29.936Z] 10:12:29 INFO - And switching display back for display-none-same-origin
[task 2021-03-06T10:12:29.937Z] 10:12:29 INFO - querying http://mochi.test:8888/tests/dom/base/test/file_bug1639328.html
[task 2021-03-06T10:12:29.937Z] 10:12:29 INFO - got {"throttledFrameRequests":true}
[task 2021-03-06T10:12:29.938Z] 10:12:29 INFO - TEST-PASS | dom/base/test/test_bug1639328.html | display-none-same-origin
[task 2021-03-06T10:12:29.938Z] 10:12:29 INFO - GECKO(1533) | MEMORY STAT | vsize 2783MB | residentFast 230MB | heapAllocated 24MB
[task 2021-03-06T10:12:29.939Z] 10:12:29 INFO - TEST-OK | dom/base/test/test_bug1639328.html | took 2161ms

Jens please take a look.

Comment 21

[Intermittent Failures Robot]

30 failures in 3683 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

This is the #32 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 21
• mozilla-central: 8
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 28
  • debug: 28
• windows10-64-shippable: 1
  • opt: 1
• linux1804-64-shippable: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-03-01&endday=2021-03-07&tree=all

Comment 22

[Jens Stutte [:jstutte]]

Hi Emilio, any idea what is happening here?

Comment 23

[Emilio Cobos Álvarez (:emilio)]

Attachment: Bug 1672050 - Try to make test_bug1639328.html more reliable. r=smaug

2 request animation ticks should be enough to guarantee that a paint has
happened, and thus that the frame has received the new visibility
updates and such.

That being said, I guess that since on fission the IPC communication
goes through the parent, it might not be guaranteed after all. This is
mostly a tentative patch, if waiting longer doesn't fix it and the
intermittents become timeouts, that means that there's something else to
fix in Gecko.

Comment 24

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/faf68902d4cd
Try to make test_bug1639328.html more reliable. r=smaug

Comment 25

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/faf68902d4cd

Comment 26

[Intermittent Failures Robot]

8 failures in 4622 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 2
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 7
  • debug: 7
• macosx1014-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1672050&startday=2021-03-08&endday=2021-03-14&tree=all