1604152 - Intermittent dom/tests/mochitest/general/test_resizeby.html | ending width is 550 - got 500, expected 550

Status: NEW

(Core :: DOM: Core & HTML, defect, P3)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=281333579&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SaN6AVq5T62senyd5L5YKQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2019-12-16T11:45:06.328Z] 11:45:06 INFO - TEST-PASS | dom/tests/mochitest/general/test_resizeby.html | ending height is 500
[task 2019-12-16T11:45:06.329Z] 11:45:06 INFO - Buffered messages finished
[task 2019-12-16T11:45:06.329Z] 11:45:06 INFO - TEST-UNEXPECTED-FAIL | dom/tests/mochitest/general/test_resizeby.html | ending width is 550 - got 500, expected 550
[task 2019-12-16T11:45:06.329Z] 11:45:06 INFO - SimpleTest.is@SimpleTest/SimpleTest.js:325:16
[task 2019-12-16T11:45:06.330Z] 11:45:06 INFO - resizeby@dom/tests/mochitest/general/test_resizeby.html:56:7
[task 2019-12-16T11:45:06.330Z] 11:45:06 INFO - asyncnextTick/<@SimpleTest/SimpleTest.js:1800:34
[task 2019-12-16T11:45:06.330Z] 11:45:06 INFO - nextTick@SimpleTest/SimpleTest.js:1816:11
[task 2019-12-16T11:45:06.330Z] 11:45:06 INFO - setTimeout handlerSimpleTest_setTimeoutShim@SimpleTest/SimpleTest.js:689:43
[task 2019-12-16T11:45:06.330Z] 11:45:06 INFO - add_task@SimpleTest/SimpleTest.js:1760:17
[task 2019-12-16T11:45:06.330Z] 11:45:06 INFO - @dom/tests/mochitest/general/test_resizeby.html:22:11
[task 2019-12-16T11:45:06.330Z] 11:45:06 INFO - add_task | Leaving test resizeby
[task 2019-12-16T11:45:06.331Z] 11:45:06 INFO - GECKO(3134) | MEMORY STAT | vsize 2564MB | residentFast 183MB | heapAllocated 26MB
[task 2019-12-16T11:45:06.331Z] 11:45:06 INFO - GECKO(3134) | [GPU 3170, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/workspace/build/src/gfx/layers/apz/src/APZUpdater.cpp, line 429
[task 2019-12-16T11:45:06.331Z] 11:45:06 INFO - TEST-OK | dom/tests/mochitest/general/test_resizeby.html | took 2625ms

Comment 1

[Intermittent Failures Robot]

5 failures in 4582 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform breakdown:

• linux64-qr: 3
• linux64-shippable-qr: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2019-12-16&endday=2019-12-22&tree=all

Comment 2

[Intermittent Failures Robot]

3 failures in 1862 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 2

Platform breakdown:

• linux1804-64-qr: 2
• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2019-12-30&endday=2020-01-05&tree=all

Comment 3

[Intermittent Failures Robot]

3 failures in 4472 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 3

Platform breakdown:

• linux64-qr: 1
• linux1804-64-qr: 1
• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2020-01-06&endday=2020-01-12&tree=all

Comment 4

[Intermittent Failures Robot]

47 failures in 3773 pushes (0.012 failures/push) were associated with this bug in the last 7 days.

This is the #28 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:

• try: 8
• autoland: 34
• mozilla-central: 5

Platform breakdown:

• linux1804-64-qr: 32
• linux1804-64-shippable-qr: 15

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2020-01-13&endday=2020-01-19&tree=all

Comment 5

[Alexandru Michis [:malexandru]]

Edwin,
Could you please take a look at this?
It has 47 failures in the last 7 days, I think it could be from Bug 1602863.

Comment 6

[Edwin Takahashi (:egao | infrequent contributor)]

Yes, the change to run mochitest on linux1804 did increase the occurrence of this failure. I went ahead anyway since this bug was already on file to cover the increased intermittence of this test.

I am not the developer or owner of this test, so I can't comment on why this fails though.

Comment 7

[Intermittent Failures Robot]

28 failures in 543 pushes (0.052 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 18
• try: 6
• mozilla-central: 4

Platform breakdown:

• linux1804-64-qr: 18
• linux1804-64-shippable-qr: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2020-01-20&endday=2020-01-20&tree=all

Comment 8

[Intermittent Failures Robot]

33 failures in 732 pushes (0.045 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 15
• mozilla-central: 12
• try: 6

Platform breakdown:

• linux1804-64-qr: 32
• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2020-01-21&endday=2020-01-21&tree=all

Comment 9

[Narcis Beleuzu [:NarcisB]]

There are 93 failures in the last 7 days. All failures are on "linux1804-64".
:hsinyi , can you please take a look?

Comment 10

[Intermittent Failures Robot]

34 failures in 827 pushes (0.041 failures/push) were associated with this bug yesterday.

Repository breakdown:

• try: 9
• autoland: 18
• mozilla-central: 7

Platform breakdown:

• linux1804-64-qr: 26
• linux1804-64-shippable-qr: 6
• linux64: 1
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2020-01-22&endday=2020-01-22&tree=all

Comment 11

[Daniel Varga [:dvarga]]

Attachment: Bug 1604152 - disable test_resizeby.html for frequent failures on linux. r=gbrown

Comment 12

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/311aa59dc39c
disable test_resizeby.html for frequent failures on linux. r=gbrown

Comment 13

[Razvan Maries]

https://hg.mozilla.org/mozilla-central/rev/311aa59dc39c

Comment 14

[Intermittent Failures Robot]

26 failures in 838 pushes (0.031 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 19
• try: 3
• mozilla-central: 4

Platform breakdown:

• linux1804-64-qr: 21
• linux1804-64-shippable-qr: 4
• linux1804-64-asan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2020-01-23&endday=2020-01-23&tree=all

Comment 15

[Intermittent Failures Robot]

125 failures in 4004 pushes (0.031 failures/push) were associated with this bug in the last 7 days.

This is the #2 most frequent failure this week.

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 70
• try: 28
• mozilla-central: 27

Platform breakdown:

• linux1804-64-qr: 101
• linux1804-64-shippable-qr: 21
• linux64: 1
• linux1804-64: 1
• linux1804-64-asan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604152&startday=2020-01-20&endday=2020-01-26&tree=all