1855588 - Intermittent dom/security/test/mixedcontentblocker/test_windowOpen.html | single tracking bug

Status: RESOLVED INCOMPLETE

(Core :: DOM: Security, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=430561649&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/arHF3DvhTDm1bJd6sgTHUA/runs/1/artifacts/public/logs/live_backing.log

---

[task 2023-09-28T00:26:32.653Z] 00:26:32     INFO - TEST-START | dom/security/test/mixedcontentblocker/test_windowOpen.html
[task 2023-09-28T00:26:33.298Z] 00:26:33     INFO - GECKO(8542) | JavaScript error: resource://gre/modules/XULStore.sys.mjs, line 60: Error: Can't find profile directory.
[task 2023-09-28T00:26:34.024Z] 00:26:34     INFO - TEST-INFO | started process screentopng
[task 2023-09-28T00:26:34.338Z] 00:26:34     INFO - TEST-INFO | screentopng: exit 0
[task 2023-09-28T00:26:34.338Z] 00:26:34     INFO - TEST-UNEXPECTED-FAIL | dom/security/test/mixedcontentblocker/test_windowOpen.html | error thrown for failed iframe load should be from test1's iframe. - got undefined, expected "http://test1.example.com/tests/dom/security/test/mixedcontentblocker/file_windowOpen.html"
[task 2023-09-28T00:26:34.338Z] 00:26:34     INFO - SimpleTest.is@https://example.com/tests/SimpleTest/SimpleTest.js:509:14
[task 2023-09-28T00:26:34.339Z] 00:26:34     INFO - window.onmessage@https://example.com/tests/dom/security/test/mixedcontentblocker/test_windowOpen.html:31:7
[task 2023-09-28T00:26:34.339Z] 00:26:34     INFO - EventHandlerNonNull*@https://example.com/tests/dom/security/test/mixedcontentblocker/test_windowOpen.html:28:1
[task 2023-09-28T00:26:34.339Z] 00:26:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-09-28T00:26:34.339Z] 00:26:34     INFO - TEST-UNEXPECTED-FAIL | dom/security/test/mixedcontentblocker/test_windowOpen.html | http iframe should be blocked from loading in child https window. - got "loaded", expected "blocked"
[task 2023-09-28T00:26:34.339Z] 00:26:34     INFO - SimpleTest.is@https://example.com/tests/SimpleTest/SimpleTest.js:509:14
[task 2023-09-28T00:26:34.339Z] 00:26:34     INFO - window.onmessage@https://example.com/tests/dom/security/test/mixedcontentblocker/test_windowOpen.html:32:7
[task 2023-09-28T00:26:34.340Z] 00:26:34     INFO - EventHandlerNonNull*@https://example.com/tests/dom/security/test/mixedcontentblocker/test_windowOpen.html:28:1
[task 2023-09-28T00:26:34.340Z] 00:26:34     INFO - TEST-PASS | dom/security/test/mixedcontentblocker/test_windowOpen.html | messages from test1 iframe should be http. 

Comment 1

[Cristian Tuns]

I think this was caused by Bug 1801501, can you please take a look?
Thanks!

Comment 2

[June Wilde (she/her) [:jewilde]]

I'll take care of it, thanks Cristian!

Comment 3

[June Wilde (she/her) [:jewilde]]

Attachment: Bug 1855588 - Check for docShell access in MCB window open test; r=ckerschb

Comment 4

[Intermittent Failures Robot]

33 failures in 720 pushes (0.046 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 3
• autoland: 30

Platform and build breakdown:

• windows11-64-2009-shippable-qr: 1
  • opt: 1
• windows11-32-2009-shippable-qr: 1
  • opt: 1
• windows11-64-2009-qr: 10
  • opt: 10
• windows11-32-2009-qr: 7
  • opt: 7
• windows10-64-2009-qr: 4
  • opt: 4
• linux1804-64-shippable-qr: 8
  • opt: 8
• macosx1015-64-shippable-qr: 1
  • opt: 1
• linux1804-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2023-09-28&endday=2023-09-28&tree=all

Comment 5

[Intermittent Failures Robot]

26 failures in 537 pushes (0.048 failures/push) were associated with this bug yesterday.

Repository breakdown:

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

Platform and build breakdown:

• linux1804-64-qr: 3
  • opt: 3
• windows11-32-2009-qr: 5
  • opt: 5
• windows11-64-2009-qr: 7
  • opt: 7
• windows10-64-2009-qr: 4
  • opt: 4
• linux1804-64-shippable-qr: 5
  • opt: 5
• windows11-32-2009-shippable-qr: 1
  • opt: 1
• windows11-64-2009-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2023-09-29&endday=2023-09-29&tree=all

Comment 6

[Natalia Csoregi [:nataliaCs]]

Hi June, there is another error on the same file path, and it turns out to be permafailing:
https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&searchStr=windows%2C11%2Cx86%2C22h2%2Cwebrender%2Copt%2Cmochitests%2Ctest-windows11-32-2009-qr%2Fopt-mochitest-plain%2C1&revision=b781e655236dff9086d1be5c4b59b0263a9cee56&selectedTaskRun=CjjV7rZWQC-kCZxfc0Mqjg.0

Failure line: TEST-UNEXPECTED-FAIL | dom/security/test/mixedcontentblocker/test_windowOpen.html | uncaught exception - SecurityError: Permission denied to access property "docShell" on cross-origin object at get/<@resource://testing-common/WrapPrivileged.sys.mjs:264:25

Comment 7

[Intermittent Failures Robot]

22 failures in 118 pushes (0.186 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 19
• mozilla-central: 3

Platform and build breakdown:

• windows11-32-2009-qr: 4
  • opt: 4
• windows11-64-2009-qr: 6
  • opt: 6
• linux1804-64-shippable-qr: 7
  • opt: 7
• windows11-64-2009-shippable-qr: 1
  • opt: 1
• windows11-32-2009-shippable-qr: 1
  • opt: 1
• windows10-64-2009-qr: 1
  • opt: 1
• linux1804-64-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2023-09-30&endday=2023-09-30&tree=all

Comment 8

[Intermittent Failures Robot]

124 failures in 3726 pushes (0.033 failures/push) were associated with this bug in the last 7 days.

This is the #5 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: 110
• mozilla-central: 11
• try: 3

Platform and build breakdown:

• windows11-64-2009-qr: 31
  • opt: 31
• windows10-64-2009-qr: 16
  • opt: 16
• windows11-32-2009-qr: 28
  • opt: 28
• linux1804-64-qr: 13
  • opt: 13
• linux1804-64-shippable-qr: 28
  • opt: 28
• windows11-64-2009-shippable-qr: 4
  • opt: 4
• windows11-32-2009-shippable-qr: 3
  • opt: 3
• macosx1015-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2023-09-25&endday=2023-10-01&tree=all

Comment 9

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

This bug has been marked as a regression. Setting status flag for Nightly to affected.

Comment 10

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/4293a7745d24
Check for docShell access in MCB window open test; r=ckerschb

Comment 11

[June Wilde (she/her) [:jewilde]]

Thanks Natalia! This patch should take care of both the intermittents and that permafail

Comment 12

[Cristian Tuns]

We still have some intermittent failures after the patch: https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&selectedTaskRun=Yw7YuJCXTueEKcC2Q63eEQ.0&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&searchStr=linux%2C18.04%2Cx64%2Cwebrender%2Copt%2Cmochitests%2Cwith%2Csoftware%2Cwebrender%2Cwithout%2Cfission%2Cenabled%2Ctest-linux1804-64-qr%2Fopt-mochitest-plain-swr-nofis%2C1&revision=0435b7e1340f2ced37216f0dd2fbf09a0a8f2cad
Log: https://treeherder.mozilla.org/logviewer?job_id=431067339&repo=autoland
Failure line: TEST-UNEXPECTED-FAIL | dom/security/test/mixedcontentblocker/test_windowOpen.html | http iframe should be blocked from loading in child https window. - got "loaded", expected "blocked"
Can you please take another look?

Comment 13

[June Wilde (she/her) [:jewilde]]

Looking now, thanks Cristian!

Comment 14

[Intermittent Failures Robot]

36 failures in 716 pushes (0.05 failures/push) were associated with this bug yesterday.

** This test has failed more than 150 times in the last 21 days. It should be disabled until it can be fixed. **

Repository breakdown:

• autoland: 30
• mozilla-central: 6

Platform and build breakdown:

• windows11-32-2009-qr: 5
  • opt: 5
• windows11-64-2009-qr: 7
  • opt: 7
• linux1804-64-shippable-qr: 8
  • opt: 8
• windows11-32-2009-shippable-qr: 3
  • opt: 3
• linux1804-64-qr: 7
  • opt: 7
• windows10-64-2009-qr: 2
  • opt: 2
• macosx1015-64-qr: 3
  • opt: 3
• windows11-64-2009-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2023-10-02&endday=2023-10-02&tree=all

Comment 15

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/4293a7745d24

Comment 16

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/7f7fc0d8a169
Temporarily disable test_windowOpen.html on !debug because of permafailures until a fix is in place. a=test-only.

Comment 17

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/7f7fc0d8a169

Comment 18

[Intermittent Failures Robot]

51 failures in 700 pushes (0.073 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 42
• mozilla-central: 9

Platform and build breakdown:

• linux1804-64-qr: 3
  • opt: 3
• windows11-32-2009-qr: 7
  • opt: 7
• windows11-64-2009-qr: 13
  • opt: 13
• windows10-64-2009-qr: 3
  • opt: 3
• macosx1015-64-shippable-qr: 3
  • opt: 3
• windows11-32-2009-shippable-qr: 7
  • opt: 7
• linux1804-64-shippable-qr: 7
  • opt: 7
• windows11-64-2009-shippable-qr: 5
  • opt: 5
• macosx1015-64-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2023-10-03&endday=2023-10-03&tree=all

Comment 19

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

This bug has been marked as a regression. Setting status flag for Nightly to affected.

Comment 20

[Cosmin Sabou [:CosminS]]

June, want to have another go at fixing this test? It was disabled because of the failure rate.

Comment 21

[Intermittent Failures Robot]

87 failures in 4018 pushes (0.022 failures/push) were associated with this bug in the last 7 days.

This is the #11 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: 72
• mozilla-central: 15

Platform and build breakdown:

• windows11-32-2009-qr: 12
  • opt: 12
• windows11-64-2009-qr: 20
  • opt: 20
• linux1804-64-shippable-qr: 15
  • opt: 15
• windows11-32-2009-shippable-qr: 10
  • opt: 10
• linux1804-64-qr: 10
  • opt: 10
• windows10-64-2009-qr: 5
  • opt: 5
• macosx1015-64-qr: 6
  • opt: 6
• windows11-64-2009-shippable-qr: 6
  • opt: 6
• macosx1015-64-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2023-10-02&endday=2023-10-08&tree=all

Comment 22

[June Wilde (she/her) [:jewilde]]

Attachment: Bug 1855588 - Fix more test_windowOpen intermittents in opt builds; r=ckerschb

Comment 23

[June Wilde (she/her) [:jewilde]]

This should take care of more of the intermittents, but likely not all due to how we structure the mixed content blocker tests.
I'd like to land this to get a sense of how many intermittents are remaining and if it's still a high volume disabling the test again by adding skip if = "!debug" # Bug 1855588 back in

Comment 24

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/80b460bd8e0e
Fix more test_windowOpen intermittents in opt builds; r=ckerschb

Comment 25

[Cosmin Sabou [:CosminS]]

Backed out for frequent test_windowOpen.html failures.

Push with failures: https://treeherder.mozilla.org/jobs?repo=autoland&revision=35e20e70da91e5ef4caee7c732541350343fe927&searchStr=Linux%2C18.04%2Cx64%2CWebRender%2Copt%2CMochitests%2Cwith%2Csoftware%2Cwebrender%2Cwithout%2Cfission%2Cenabled%2Ctest-linux1804-64-qr%2Fopt-mochitest-plain-swr-nofis%2C1&group_state=expanded&selectedTaskRun=LH9CuNYKRKy3J0AVVI5WSA.0

Failure logs:

• https://treeherder.mozilla.org/logviewer?job_id=432445317&repo=autoland
• https://treeherder.mozilla.org/logviewer?job_id=432455406&repo=autoland
• https://treeherder.mozilla.org/logviewer?job_id=432435001&repo=autoland

Backout link: https://hg.mozilla.org/integration/autoland/rev/98d3eefaa15494ccb9c3e2d344ecb1ea179d9f12

Comment 26

[Intermittent Failures Robot]

2 failures in 3764 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

** This test has failed more than 150 times in the last 21 days. It should be disabled until it can be fixed. **

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1
• macosx1015-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2023-10-09&endday=2023-10-15&tree=all

Comment 27

[June Wilde (she/her) [:jewilde]]

Thanks, Cosmin. I don't think I'll be able to take this one any further than this

Comment 29

[Intermittent Failures Robot]

1 failures in 3805 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2024-04-01&endday=2024-04-07&tree=all

Comment 30

[Intermittent Failures Robot]

1 failures in 4252 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2024-04-15&endday=2024-04-21&tree=all

Comment 31

[Intermittent Failures Robot]

1 failures in 3649 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1855588&startday=2024-05-06&endday=2024-05-12&tree=all

Comment 32

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

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