1674519 - [FIX] Perma Fission docshell/test/mochitest/test_bug669671.html | Load count - got "4", expected "3"

Status: RESOLVED FIXED

(Core :: DOM: Navigation, defect, P3)

Description

[Treeherder Bug Filer]

Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=320328060&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Bgzq7HkGQD2gw5sxe-rfjA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-10-31T01:26:44.438Z] 01:26:44     INFO - TEST-PASS | docshell/test/mochitest/test_bug669671.html | Load count should be reset to 0 
[task 2020-10-31T01:26:44.439Z] 01:26:44     INFO - TEST-PASS | docshell/test/mochitest/test_bug669671.html | Load count 
[task 2020-10-31T01:26:44.439Z] 01:26:44     INFO - TEST-PASS | docshell/test/mochitest/test_bug669671.html | Load count 
[task 2020-10-31T01:26:44.439Z] 01:26:44     INFO - TEST-PASS | docshell/test/mochitest/test_bug669671.html | Load count 
[task 2020-10-31T01:26:44.440Z] 01:26:44     INFO - Buffered messages finished
[task 2020-10-31T01:26:44.440Z] 01:26:44     INFO - TEST-UNEXPECTED-FAIL | docshell/test/mochitest/test_bug669671.html | Load count - got "4", expected "3"
[task 2020-10-31T01:26:44.440Z] 01:26:44     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:500:14
[task 2020-10-31T01:26:44.441Z] 01:26:44     INFO -     checkPopupLoadCount@docshell/test/mochitest/test_bug669671.html:55:5
[task 2020-10-31T01:26:44.441Z] 01:26:44     INFO -     test@docshell/test/mochitest/test_bug669671.html:96:3
[task 2020-10-31T01:26:44.441Z] 01:26:44     INFO -     onChildLoad/<@docshell/test/mochitest/test_bug669671.html:50:44
[task 2020-10-31T01:26:44.442Z] 01:26:44     INFO - GECKO(2211) | [Parent 2211, Main Thread] WARNING: Not implemented in the parent process!: file /builds/worker/checkouts/gecko/docshell/shistory/SessionHistoryEntry.cpp:503
[task 2020-10-31T01:26:44.442Z] 01:26:44     INFO - GECKO(2211) | [Parent 2211, Main Thread] WARNING: Not implemented in the parent process!: file /builds/worker/checkouts/gecko/docshell/shistory/SessionHistoryEntry.cpp:503
[task 2020-10-31T01:26:44.443Z] 01:26:44     INFO - GECKO(2211) | [Parent 2211, Main Thread] WARNING: Not implemented in the parent process!: file /builds/worker/checkouts/gecko/docshell/shistory/SessionHistoryEntry.cpp:503
[task 2020-10-31T01:26:44.443Z] 01:26:44     INFO - GECKO(2211) | [Parent 2211, Main Thread] WARNING: Not implemented in the parent process!: file /builds/worker/checkouts/gecko/docshell/shistory/SessionHistoryEntry.cpp:503
[task 2020-10-31T01:26:44.443Z] 01:26:44     INFO - GECKO(2211) | [Parent 2211, Main Thread] WARNING: Not implemented in the parent process!: file /builds/worker/checkouts/gecko/docshell/shistory/SessionHistoryEntry.cpp:503
[task 2020-10-31T01:26:44.580Z] 01:26:44     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-10-31T01:26:44.581Z] 01:26:44     INFO - TEST-UNEXPECTED-FAIL | docshell/test/mochitest/test_bug669671.html | Load count - got "5", expected "4"
[task 2020-10-31T01:26:44.581Z] 01:26:44     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:500:14
[task 2020-10-31T01:26:44.582Z] 01:26:44     INFO -     checkPopupLoadCount@docshell/test/mochitest/test_bug669671.html:55:5
[task 2020-10-31T01:26:44.582Z] 01:26:44     INFO -     test@docshell/test/mochitest/test_bug669671.html:103:3
[task 2020-10-31T01:26:44.583Z] 01:26:44     INFO -     onChildLoad/<@docshell/test/mochitest/test_bug669671.html:50:44
[task 2020-10-31T01:26:44.807Z] 01:26:44     INFO - Not taking screenshot here: see the one that was previously logged```

Comment 1

[Intermittent Failures Robot]

15 failures in 159 pushes (0.094 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 5
• mozilla-central: 10

Platform breakdown:

• linux1804-64-qr: 5
• linux1804-64: 2
• windows10-64-shippable: 1
• linux1804-64-shippable: 4
• linux1804-64-shippable-qr: 2
• windows10-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1674519&startday=2020-10-31&endday=2020-10-31&tree=all

Comment 2

[Intermittent Failures Robot]

20 failures in 4275 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-central: 13

Platform breakdown:

• linux1804-64-qr: 8
• linux1804-64: 3
• windows10-64-shippable: 1
• linux1804-64-shippable: 5
• linux1804-64-shippable-qr: 2
• windows10-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1674519&startday=2020-10-26&endday=2020-11-01&tree=all

Comment 3

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Is this from bug 1671962?

Comment 4

[Intermittent Failures Robot]

18 failures in 801 pushes (0.022 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 13
• autoland: 5

Platform breakdown:

• linux1804-64: 3
• linux1804-64-shippable: 6
• windows10-64-shippable-qr: 1
• linux1804-64-qr: 6
• windows10-64-shippable: 1
• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1674519&startday=2020-11-03&endday=2020-11-03&tree=all

Comment 5

[Intermittent Failures Robot]

22 failures in 747 pushes (0.029 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 8
• mozilla-central: 14

Platform breakdown:

• linux1804-64-qr: 10
• linux1804-64-shippable: 5
• linux1804-64-shippable-qr: 1
• windows10-64-shippable-qr: 3
• windows10-64-shippable: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1674519&startday=2020-11-04&endday=2020-11-04&tree=all

Comment 6

[Neha Kochar [:neha]]

Olli, is this bfcache-related so we need to edit the test to not expect bfcache to work when fission/ship is enabled?

Comment 7

[Intermittent Failures Robot]

15 failures in 865 pushes (0.017 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 7
• mozilla-central: 8

Platform breakdown:

• linux1804-64-qr: 7
• linux1804-64-shippable: 4
• linux1804-64-shippable-qr: 1
• windows10-64-shippable-qr: 2
• windows10-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1674519&startday=2020-11-05&endday=2020-11-05&tree=all

Comment 8

[Andreea Pavel [:apavel]]

Attachment: Bug 1674519 - disable test_bug669671.html on fission r?#intermittent-reviewers

Comment 9

[Intermittent Failures Robot]

95 failures in 4128 pushes (0.023 failures/push) were associated with this bug in the last 7 days.

This is the #8 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:

• mozilla-central: 67
• try: 1
• autoland: 27

Platform breakdown:

• linux1804-64-shippable: 31
• linux1804-64: 7
• linux1804-64-qr: 32
• linux1804-64-shippable-qr: 6
• windows10-64-shippable-qr: 10
• windows10-64-shippable: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1674519&startday=2020-11-02&endday=2020-11-08&tree=all

Comment 10

[Andrew McCreight [:mccr8]]

The landed patch just disabled the test, so I'm clearing the assignee field so it is more clear that there's work that needs to be done.

Comment 11

[Intermittent Failures Robot]

15 failures in 707 pushes (0.021 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 12
• autoland: 3

Platform breakdown:

• windows10-64-shippable: 2
• windows10-64-shippable-qr: 2
• linux1804-64-shippable: 5
• linux1804-64: 1
• linux1804-64-qr: 4
• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1674519&startday=2020-11-09&endday=2020-11-09&tree=all

Comment 12

[Intermittent Failures Robot]

16 failures in 904 pushes (0.018 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 6
• mozilla-central: 9
• try: 1

Platform breakdown:

• linux1804-64-qr: 6
• linux1804-64: 3
• windows10-64-shippable: 1
• linux1804-64-shippable: 3
• linux1804-64-shippable-qr: 2
• windows10-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1674519&startday=2020-11-10&endday=2020-11-10&tree=all

Comment 13

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/8a63650b41c4
disable test_bug669671.html on fission r=intermittent-reviewers,jmaher DONTBUILD

Comment 14

[Sandor Molnar[:smolnar]]

Backed out for perma-failing Bug 1667271.

Backout link: https://hg.mozilla.org/integration/autoland/rev/6042de0874588eb28729d37fa57f33b47ff305d0

Push with failures: https://treeherder.mozilla.org/jobs?repo=autoland&resultStatus=testfailed%2Cbusted%2Cexception&revision=5e07510055db047f2c4b9876c664b24924e27da8

Failure log: https://treeherder.mozilla.org/logviewer?job_id=321422656&repo=autoland&lineNumber=2085

@joel
Can you please take a look, why did it fail this way?
Thanks

Comment 15

[Andreea Pavel [:apavel]]

The above is a known issue of manifest scheduling, please disregard (got clarified in #sheriffs)

Comment 16

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/a74a38c437fe
disable test_bug669671.html on fission r=intermittent-reviewers,jmaher DONTBUILD

Comment 17

[Cristina Coroiu [:ccoroiu]]

https://hg.mozilla.org/mozilla-central/rev/a74a38c437fe

Comment 18

[Intermittent Failures Robot]

36 failures in 4040 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

This is the #36 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:

• mozilla-central: 23
• autoland: 12
• try: 1

Platform breakdown:

• windows10-64-shippable: 3
• windows10-64-shippable-qr: 3
• linux1804-64-shippable: 9
• linux1804-64: 4
• linux1804-64-qr: 14
• linux1804-64-shippable-qr: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1674519&startday=2020-11-09&endday=2020-11-15&tree=all

Comment 19

[Olli Pettay [:smaug][[e-mail]]]

Attachment: Bug 1674519, don't use speculative loading for session history initiated page loads, r=peterv

Depends on D97225

Comment 20

[Olli Pettay [:smaug][[e-mail]]]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=0188ced5d1fad679fb35a9851c09667c3972caba

Comment 21

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/fdc4c5437fed
don't use speculative loading for session history initiated page loads, r=peterv

Comment 22

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://hg.mozilla.org/mozilla-central/rev/fdc4c5437fed