1451142 - Intermittent TEST-UNEXPECTED-FAIL | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | opt_in_method: no-opt-in

Status: RESOLVED INCOMPLETE

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

Description

[Treeherder Bug Filer]

Filed by: apavel [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=171681583&repo=autoland

https://queue.taskcluster.net/v1/task/DnOo7cb-TCqyOlxvLadZog/runs/0/artifacts/public/logs/live_backing.log

11:06:01     INFO - TEST-OK | /mixed-content/link-css-tag/http-csp/same-host-http/top-level/keep-scheme-redirect/blockable/opt-in-blocks.https.html | took 268ms
11:06:01     INFO - PID 1083 | JavaScript error: resource:///modules/AsyncTabSwitcher.jsm, line 258: TypeError: browser.frameLoader is null
11:06:01     INFO - PID 1083 | *** UTM:SVC TimerManager:registerTimer called after profile-before-change notification. Ignoring timer registration for id: telemetry_modules_ping
11:06:01     INFO - Browser exited with return code 0
11:06:01  WARNING - u'runner_teardown': ()
11:06:01     INFO - Setting up ssl
11:06:01     INFO - certutil | 
11:06:01     INFO - certutil | 
11:06:01     INFO - certutil | 
11:06:01     INFO - Certificate Nickname                                         Trust Attributes
11:06:01     INFO -                                                              SSL,S/MIME,JAR/XPI
11:06:01     INFO - 
11:06:01     INFO - web-platform-tests                                           CT,, 
11:06:01     INFO - 
11:06:01     INFO - Application command: /Users/cltbld/tasks/task_1522777135/build/application/Firefox Nightly.app/Contents/MacOS/firefox --marionette about:blank -foreground -profile /var/folders/yt/72c7_8l14lq3ngp5wfspdw1w00000w/T/tmpodjtzN.mozrunner
11:06:01     INFO - Starting runner
11:06:02     INFO - PID 1090 | Unable to read VR Path Registry from /Users/cltbld/Library/Application Support/OpenVR/.openvr/openvrpaths.vrpath
11:06:03     INFO - PID 1090 | Unable to read VR Path Registry from /Users/cltbld/Library/Application Support/OpenVR/.openvr/openvrpaths.vrpath
11:06:03     INFO - PID 1090 | 2018-04-03 11:06:03.324 plugin-container[1092:28638] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0x9553, name = 'com.apple.tsm.portname'
11:06:03     INFO - PID 1090 | See /usr/include/servers/bootstrap_defs.h for the error codes.
11:06:03     INFO - PID 1090 | 1522778763724	Marionette	INFO	Listening on port 2828
11:06:04     INFO - PID 1090 | Unable to read VR Path Registry from /Users/cltbld/Library/Application Support/OpenVR/.openvr/openvrpaths.vrpath
11:06:04     INFO - TEST-START | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html
11:06:04     INFO - PID 1090 | 2018-04-03 11:06:04.231 plugin-container[1093:28717] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0x913b, name = 'com.apple.tsm.portname'
11:06:04     INFO - PID 1090 | See /usr/include/servers/bootstrap_defs.h for the error codes.
11:06:04     INFO - 
11:06:04     INFO - TEST-UNEXPECTED-FAIL | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | opt_in_method: no-opt-in
11:06:04     INFO -                                  origin: same-host-https
11:06:04     INFO -                                  source_scheme: https
11:06:04     INFO -                                  context_nesting: top-level
11:06:04     INFO -                                  redirection: keep-scheme-redirect
11:06:04     INFO -                                  subresource: link-prefetch-tag
11:06:04     INFO -                                  expectation: allowed - assert_equals: The resource request should be 'allowed'. expected "allowed" but got "blocked"
11:06:04     INFO - runTest/<@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:138:10
11:06:04     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1494:20
11:06:04     INFO - Test.prototype.step_func_done/<@https://web-platform.test:8443/resources/testharness.js:1534:17
11:06:04     INFO - promise callback*runTest@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:121:5
11:06:04     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1494:20
11:06:04     INFO - Test.prototype.step_func/<@https://web-platform.test:8443/resources/testharness.js:1518:20
11:06:04     INFO - @https://web-platform.test:8443/mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html:24:7
11:06:04     INFO - TEST-OK | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | took 545ms
11:06:04     INFO - PID 1090 | *** UTM:SVC TimerManager:registerTimer called after profile-before-change notification. Ignoring timer registration for id: telemetry_modules_ping
11:06:05     INFO - Browser exited with return code 0
11:06:05  WARNING - u'runner_teardown': ()
11:06:05     INFO - Setting up ssl
11:06:05     INFO - certutil | 
11:06:05     INFO - certutil | 
11:06:05     INFO - certutil | 
11:06:05     INFO - Certificate Nickname                                         Trust Attributes
11:06:05     INFO -                                                              SSL,S/MIME,JAR/XPI
11:06:05     INFO - 
11:06:05     INFO - web-platform-tests                                           CT,, 
11:06:05     INFO - 
11:06:05     INFO - Application command: /Users/cltbld/tasks/task_1522777135/build/application/Firefox Nightly.app/Contents/MacOS/firefox --marionette about:blank -foreground -profile /var/folders/yt/72c7_8l14lq3ngp5wfspdw1w00000w/T/tmpfHmIKZ.mozrunner
11:06:05     INFO - Starting runner
11:06:05     INFO - PID 1097 | Unable to read VR Path Registry from /Users/cltbld/Library/Application Support/OpenVR/.openvr/openvrpaths.vrpath
11:06:06     INFO - PID 1097 | Unable to read VR Path Registry from /Users/cltbld/Library/Application Support/OpenVR/.openvr/openvrpaths.vrpath
11:06:06     INFO - PID 1097 | 2018-04-03 11:06:06.867 plugin-container[1099:28839] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0x9447, name = 'com.apple.tsm.portname'
11:06:06     INFO - PID 1097 | See /usr/include/servers/bootstrap_defs.h for the error codes.
11:06:07     INFO - PID 1097 | 1522778767151	Marionette	INFO	Listening on port 2828

Comment 1

[Intermittent Failures Robot]

15 failures in 158 pushes (0.095 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* autoland: 7
* mozilla-inbound: 5
* mozilla-central: 3

Platform breakdown:
* linux64-qr: 14
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-04-04&endday=2018-04-04&tree=trunk

Comment 2

[Cosmin Sabou [:CosminS]]

Tried to find the culprit for this bug but kinda got stuck. It seems that chunk of test runs very rarely and for my retriggers I didn't find it once so of course it would not fail again.

This is the range I ran the retriggers. And the selected one is the first fail of this kind.
https://treeherder.mozilla.org/#/jobs?repo=autoland&filter-searchStr=48cd8f422fc1ec771eaf4de7b5a3a5f3f9490598&tochange=e4a3e7fb39f72305ec8ca7a722a6a1e1df367231&fromchange=efe04571107d3d2b191fa6a292f9509233d913c7&selectedJob=171681583

Joel, could you help with what to do next? Thanks.

Comment 3

[Joel Maher ( :jmaher ) (UTC -8)]

more retriggers:
https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&filter-searchStr=linux%20qr%20wpt12%20opt&tochange=53192186c81f24f83b4ac10021e385bef9188c9c&fromchange=1f8e34bd956bd3e80e46c68e510c8159d0008e5a

Tiberius is looking into this as well.

Comment 4

[Cosmin Sabou [:CosminS]]

This investigation was poisoned from the beginning by me missclassifying these two fails https://goo.gl/phnA8j I'm really sorry about that. Didn't mean to do it and we could have started with earlier pushes. 

Went on with the retriggers and after seeing the merge push I moved back to inbound and went straight to this large push with wpts (https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?changeset=feb3750f2fac0a0b65a4144853389804582fe892) to do the retriggers. It failed over there. https://goo.gl/fzhxHQ This is similar to Bug 1450660 as where the failures started so maybe James could also take a look at this. 
It fails about 2 times from 20 jobs. Sorry about making you work for nothing at the beginning.

Comment 5

[Joel Maher ( :jmaher ) (UTC -8)]

Great work Cosmin, glad we got to the bottom of this.

Comment 6

[Intermittent Failures Robot]

39 failures in 765 pushes (0.051 failures/push) were associated with this bug in the last 7 days. 

This is the #46 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: 22
* mozilla-inbound: 10
* mozilla-central: 5
* try: 2

Platform breakdown:
* linux64-qr: 32
* osx-10-10: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-04-02&endday=2018-04-08&tree=trunk

Comment 7

[Eliza Balazs [:ebalazs_]]

In the last 7 days we have 67 failures.
They occur on linux64-qr (opt) and OS X 10.10 (opt).
Recent failure log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=173207560&lineNumber=3935
and a relevant part of it:
[task 2018-04-12T05:43:23.226Z] 05:43:23     INFO - TEST-START | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html
[task 2018-04-12T05:43:23.820Z] 05:43:23     INFO - PID 8683 | JavaScript error: resource:///modules/ContentMetaHandler.jsm, line 155: NS_ERROR_ILLEGAL_VALUE:
[task 2018-04-12T05:43:23.846Z] 05:43:23     INFO - 
[task 2018-04-12T05:43:23.847Z] 05:43:23     INFO - TEST-UNEXPECTED-FAIL | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | opt_in_method: no-opt-in
[task 2018-04-12T05:43:23.847Z] 05:43:23     INFO -                                  origin: same-host-https
[task 2018-04-12T05:43:23.848Z] 05:43:23     INFO -                                  source_scheme: https
[task 2018-04-12T05:43:23.848Z] 05:43:23     INFO -                                  context_nesting: top-level
[task 2018-04-12T05:43:23.849Z] 05:43:23     INFO -                                  redirection: keep-scheme-redirect
[task 2018-04-12T05:43:23.850Z] 05:43:23     INFO -                                  subresource: link-prefetch-tag
[task 2018-04-12T05:43:23.851Z] 05:43:23     INFO -                                  expectation: allowed - assert_equals: The resource request should be 'allowed'. expected "allowed" but got "blocked"
[task 2018-04-12T05:43:23.852Z] 05:43:23     INFO - runTest/<@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:138:10
[task 2018-04-12T05:43:23.852Z] 05:43:23     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1494:20
[task 2018-04-12T05:43:23.853Z] 05:43:23     INFO - Test.prototype.step_func_done/<@https://web-platform.test:8443/resources/testharness.js:1534:17
[task 2018-04-12T05:43:23.854Z] 05:43:23     INFO - promise callback*runTest@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:121:5
[task 2018-04-12T05:43:23.855Z] 05:43:23     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1494:20
[task 2018-04-12T05:43:23.856Z] 05:43:23     INFO - Test.prototype.step_func/<@https://web-platform.test:8443/resources/testharness.js:1518:20
[task 2018-04-12T05:43:23.856Z] 05:43:23     INFO - @https://web-platform.test:8443/mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html:24:7
:ckerschb, :jgraham can you please have a look at this?

Comment 8

[Christoph Kerschbaumer [:ckerschb}]

(In reply to Eliza Balazs [:ebalazs_] from comment #7)
> :ckerschb, :jgraham can you please have a look at this?

:jkt, any chance you could take a quick look?

Comment 9

[Intermittent Failures Robot]

42 failures in 792 pushes (0.053 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-inbound: 21
* autoland: 17
* try: 2
* mozilla-central: 2

Platform breakdown:
* linux64-qr: 33
* osx-10-10: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-04-09&endday=2018-04-15&tree=trunk

Comment 10

[Intermittent Failures Robot]

34 failures in 782 pushes (0.043 failures/push) were associated with this bug in the last 7 days.   

** 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: 14
* mozilla-inbound: 11
* mozilla-central: 5
* try: 4

Platform breakdown:
* linux64-qr: 27
* osx-10-10: 4
* windows10-64-ccov: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-04-16&endday=2018-04-22&tree=trunk

Comment 11

[Cristina Coroiu [:ccoroiu]]

We have 30 failures in the last 7 days.
For the failure pattern see Comment 7
Recent failure log: https://treeherder.mozilla.org/logviewer.html#?repo=autoland&job_id=175048865&lineNumber=4741
:jkt, can you please take a look into this?

Comment 12

[Intermittent Failures Robot]

5 failures in 183 pushes (0.027 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:
* mozilla-inbound: 4
* autoland: 1

Platform breakdown:
* linux64-qr: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-04-24&endday=2018-04-24&tree=trunk

Comment 13

[Andrei Ciure[:aciure]]

Attachment: disabled this test on Linux-qr opt

Comment 14

[Joel Maher ( :jmaher ) (UTC -8)]

Comment on attachment 8971204 [details] [diff] [review]
disabled this test on Linux-qr opt

Review of attachment 8971204 [details] [diff] [review]:
-----------------------------------------------------------------

lets give this one more try, just a small detail

::: testing/web-platform/meta/mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html.ini
@@ +1,4 @@
>  [allowed.https.html]
>    disabled:
>      if os == "win": https://bugzilla.mozilla.org/show_bug.cgi?id=1183627
> +    if (os == "linux") and webrender and not debug| https://bugzilla.mozilla.org/show_bug.cgi?id=1451142

after debug you have a |, it should be a :

Comment 15

[Andrei Ciure[:aciure]]

Attachment: disabled this test on Linux-qr opt

Comment 16

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/11a2d91d1843
disable allowed.https.html on linux-qr for frequent failures. r=jmaher

Comment 17

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/11a2d91d1843

Comment 18

[Intermittent Failures Robot]

21 failures in 780 pushes (0.027 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* try: 7
* autoland: 7
* mozilla-inbound: 6
* mozilla-central: 1

Platform breakdown:
* linux64-qr: 12
* windows10-64-ccov: 7
* osx-10-10: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-04-23&endday=2018-04-29&tree=trunk

Comment 19

[Intermittent Failures Robot]

4 failures in 551 pushes (0.007 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-central: 2
* try: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 2
* linux64-qr: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-04-30&endday=2018-05-06&tree=trunk

Comment 20

[Intermittent Failures Robot]

5 failures in 660 pushes (0.008 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* try: 2
* autoland: 2
* mozilla-inbound: 1

Platform breakdown:
* linux64-qr: 4
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-05-07&endday=2018-05-13&tree=trunk

Comment 21

[Intermittent Failures Robot]

7 failures in 639 pushes (0.011 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 3
* mozilla-inbound: 2
* try: 1
* mozilla-central: 1

Platform breakdown:
* osx-10-10: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-05-14&endday=2018-05-20&tree=trunk

Comment 22

[Intermittent Failures Robot]

4 failures in 632 pushes (0.006 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 3
* mozilla-inbound: 1

Platform breakdown:
* osx-10-10: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-05-21&endday=2018-05-27&tree=trunk

Comment 23

[Intermittent Failures Robot]

8 failures in 655 pushes (0.012 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 4
* mozilla-inbound: 3
* try: 1

Platform breakdown:
* osx-10-10: 7
* linux64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-05-28&endday=2018-06-03&tree=trunk

Comment 24

[Intermittent Failures Robot]

4 failures in 669 pushes (0.006 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 2
* try: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-06-04&endday=2018-06-10&tree=trunk

Comment 25

[Intermittent Failures Robot]

3 failures in 408 pushes (0.007 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 2
* mozilla-central: 1

Platform breakdown:
* osx-10-10: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-06-11&endday=2018-06-17&tree=trunk

Comment 26

[Intermittent Failures Robot]

2 failures in 521 pushes (0.004 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 2

Platform breakdown:
* osx-10-10: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-06-18&endday=2018-06-24&tree=trunk

Comment 27

[Intermittent Failures Robot]

4 failures in 718 pushes (0.006 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 4

Platform breakdown:
* osx-10-10: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-06-25&endday=2018-07-01&tree=trunk

Comment 28

[Intermittent Failures Robot]

3 failures in 622 pushes (0.005 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* try: 1
* mozilla-inbound: 1
* mozilla-central: 1

Platform breakdown:
* osx-10-10: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-07-02&endday=2018-07-08&tree=trunk

Comment 29

[Intermittent Failures Robot]

4 failures in 623 pushes (0.006 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 2
* mozilla-central: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 3
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-07-09&endday=2018-07-15&tree=trunk

Comment 30

[Intermittent Failures Robot]

5 failures in 653 pushes (0.008 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 3
* try: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-07-16&endday=2018-07-22&tree=trunk

Comment 31

[Intermittent Failures Robot]

10 failures in 760 pushes (0.013 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 6
* try: 2
* mozilla-central: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 8
* windows10-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-07-23&endday=2018-07-29&tree=trunk

Comment 32

[Intermittent Failures Robot]

10 failures in 2579 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 5
* mozilla-inbound: 5

Platform breakdown:
* windows10-64: 1
* osx-10-10: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-08-06&endday=2018-08-12&tree=all

Comment 33

[Intermittent Failures Robot]

17 failures in 2672 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-central: 3
* autoland: 6
* mozilla-inbound: 8

Platform breakdown:
* windows7-32: 1
* osx-10-10: 16

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-08-13&endday=2018-08-19&tree=all

Comment 34

[Intermittent Failures Robot]

27 failures in 2568 pushes (0.011 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-central: 3
* try: 3
* mozilla-inbound: 11
* autoland: 10

Platform breakdown:
* windows7-32: 1
* osx-10-10: 26

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-08-20&endday=2018-08-26&tree=all

Comment 35

[Intermittent Failures Robot]

27 failures in 537 pushes (0.05 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 6
* autoland: 9
* mozilla-inbound: 11
* try: 1

Platform breakdown:
* osx-10-10: 8
* windows10-64: 17
* windows10-64-msvc: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-08-29&endday=2018-08-29&tree=all

Comment 36

[Stefan Hindli [:stefan_hindli]]

Over the last 7 days there are 44 failures on this bug. These happen on osx-10-10, windows10-64-msvc, windows10-64.

This is the most recent log example: https://treeherder.mozilla.org/logviewer.html#?job_id=196592234&repo=autoland&lineNumber=3442

07:28:49     INFO - Application command: Z:\task_1535612183\build\application\firefox\firefox.exe -marionette about:blank -profile c:\users\task_1535612183\appdata\local\temp\tmpq4kpod.mozrunner
07:28:49     INFO - Starting runner
07:28:51     INFO - PID 6544 | 1535614131449	Marionette	INFO	Listening on port 2828
07:28:51     INFO - TEST-START | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html
07:28:52     INFO - 
07:28:52     INFO - TEST-UNEXPECTED-FAIL | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | opt_in_method: no-opt-in
07:28:52     INFO -                                  origin: same-host-https
07:28:52     INFO -                                  source_scheme: https
07:28:52     INFO -                                  context_nesting: top-level
07:28:52     INFO -                                  redirection: keep-scheme-redirect
07:28:52     INFO -                                  subresource: link-prefetch-tag
07:28:52     INFO -                                  expectation: allowed - assert_equals: The resource request should be 'allowed'. expected "allowed" but got "blocked"
07:28:52     INFO - runTest/<@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:140:10
07:28:52     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1553:20
07:28:52     INFO - Test.prototype.step_func_done/<@https://web-platform.test:8443/resources/testharness.js:1593:17
07:28:52     INFO - TEST-OK | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | took 640ms
07:28:52     INFO - PID 6544 | 1535614132552	Marionette	INFO	Stopped listening on port 2828
07:28:52     INFO - PID 6544 | JavaScript error: resource://activity-stream/lib/TopSitesFeed.jsm, line 86: TypeError: setting getter-only property "_currentSearchHostname"
07:28:52     INFO - PID 6544 | JavaScript error: resource://onboarding/onboarding.js, line 29: NS_ERROR_NOT_AVAILABLE:
07:28:52     INFO - PID 6544 | [Child 820, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
07:28:52     INFO - PID 6544 | [Parent 6544, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
07:28:52     INFO - PID 6544 | [Parent 6544, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
07:28:52     INFO - PID 6544 | [Child 3768, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
07:28:52     INFO - PID 6544 | [Parent 6544, Gecko_IOThread] WARNING: file z:/build/build/src/ipc/chromium/src/base/process_util_win.cc, line 188
07:28:53     INFO - Browser exited with return code 0

Comment 37

[Intermittent Failures Robot]

40 failures in 538 pushes (0.074 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 9
* mozilla-inbound: 14
* mozilla-central: 15
* try: 2

Platform breakdown:
* windows10-64-nightly: 2
* windows10-64-devedition: 1
* osx-10-10: 3
* windows7-32-msvc: 1
* windows10-64: 24
* windows10-64-msvc: 6
* linux64-qr: 1
* windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-08-30&endday=2018-08-30&tree=all

Comment 38

[Intermittent Failures Robot]

39 failures in 480 pushes (0.081 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 8
* try: 2
* mozilla-inbound: 14
* mozilla-central: 15

Platform breakdown:
* windows7-32: 3
* windows10-64: 23
* osx-10-10: 2
* windows10-64-msvc: 4
* windows7-32-msvc: 4
* windows10-64-nightly: 1
* windows10-64-devedition: 1
* linux64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-08-31&endday=2018-08-31&tree=all

Comment 39

[Intermittent Failures Robot]

19 failures in 127 pushes (0.15 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 8
* mozilla-inbound: 4
* autoland: 7

Platform breakdown:
* windows7-32-msvc: 1
* windows10-64-msvc: 4
* windows10-64-nightly: 1
* windows10-64: 13

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-01&endday=2018-09-01&tree=all

Comment 40

[Intermittent Failures Robot]

146 failures in 2545 pushes (0.057 failures/push) were associated with this bug in the last 7 days.

This is the #4 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: 49
* autoland: 39
* try: 10
* mozilla-inbound: 48

Platform breakdown:
* windows7-32-msvc: 7
* windows10-64-msvc: 17
* osx-10-10: 22
* windows10-64: 83
* windows7-32: 6
* linux64-qr: 3
* windows10-64-devedition: 2
* windows10-64-nightly: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-08-27&endday=2018-09-02&tree=all

Comment 41

[Intermittent Failures Robot]

38 failures in 286 pushes (0.133 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-beta: 2
* try: 5
* autoland: 7
* mozilla-inbound: 15
* mozilla-central: 9

Platform breakdown:
* osx-10-10: 2
* windows10-64-msvc: 2
* windows7-32: 1
* windows10-64-nightly: 2
* windows7-32-msvc: 2
* windows10-64-devedition: 2
* windows10-64: 27

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-03&endday=2018-09-03&tree=all

Comment 42

[Narcis Beleuzu [:NarcisB]]

There are 176 failures in the last 7 days.
Most of them (141 failures) are on Windows10-64 

Recent log snippet:

10:21:29     INFO - TEST-START | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html
10:21:29     INFO - 
10:21:29     INFO - TEST-UNEXPECTED-FAIL | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | opt_in_method: no-opt-in
10:21:29     INFO -                                  origin: same-host-https
10:21:29     INFO -                                  source_scheme: https
10:21:29     INFO -                                  context_nesting: top-level
10:21:29     INFO -                                  redirection: keep-scheme-redirect
10:21:29     INFO -                                  subresource: link-prefetch-tag
10:21:29     INFO -                                  expectation: allowed - assert_equals: The resource request should be 'allowed'. expected "allowed" but got "blocked"
10:21:29     INFO - runTest/<@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:140:10
10:21:29     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1553:20
10:21:29     INFO - Test.prototype.step_func_done/<@https://web-platform.test:8443/resources/testharness.js:1593:17
10:21:29     INFO - TEST-OK | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | took 661ms

This test has already been disabled on Linux-qr.
:ckerschb , can you please take a look?

Comment 43

[Christoph Kerschbaumer [:ckerschb}]

(In reply to Narcis Beleuzu [:NarcisB] from comment #42)
> This test has already been disabled on Linux-qr.
> :ckerschb , can you please take a look?

Vino, can you look into this test failure please?

Comment 45

[Intermittent Failures Robot]

36 failures in 515 pushes (0.07 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 10
* mozilla-central: 14
* try: 1
* mozilla-inbound: 11

Platform breakdown:
* windows7-32: 1
* windows10-64-msvc: 4
* windows7-32-msvc: 1
* windows10-64: 27
* osx-10-10: 2
* windows10-64-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-04&endday=2018-09-04&tree=all

Comment 46

[Intermittent Failures Robot]

31 failures in 588 pushes (0.053 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 15
* autoland: 5
* mozilla-inbound: 10
* mozilla-beta: 1

Platform breakdown:
* windows7-32: 1
* windows7-32-msvc: 3
* windows10-64-msvc: 5
* osx-10-10: 4
* windows10-64: 15
* windows7-32-nightly: 1
* windows10-64-nightly: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-05&endday=2018-09-05&tree=all

Comment 47

[Intermittent Failures Robot]

34 failures in 531 pushes (0.064 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 9
* mozilla-beta: 7
* mozilla-central: 11
* autoland: 7

Platform breakdown:
* osx-10-10: 4
* windows7-32-msvc: 1
* windows10-64-devedition: 4
* windows10-64: 16
* windows7-32: 2
* windows10-64-msvc: 3
* windows10-64-nightly: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-06&endday=2018-09-06&tree=all

Comment 48

[Intermittent Failures Robot]

35 failures in 492 pushes (0.071 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 13
* mozilla-inbound: 11
* try: 2
* mozilla-central: 9

Platform breakdown:
* windows10-64: 25
* osx-10-10: 7
* windows10-64-msvc: 1
* windows10-64-devedition: 1
* windows10-64-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-07&endday=2018-09-07&tree=all

Comment 49

[Intermittent Failures Robot]

17 failures in 136 pushes (0.125 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 7
* mozilla-central: 7
* mozilla-inbound: 3

Platform breakdown:
* windows10-64: 15
* windows7-32: 1
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-08&endday=2018-09-08&tree=all

Comment 50

[Intermittent Failures Robot]

209 failures in 2667 pushes (0.078 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:
* mozilla-central: 69
* try: 11
* mozilla-inbound: 63
* mozilla-beta: 10
* autoland: 56

Platform breakdown:
* windows7-32: 6
* windows7-32-nightly: 1
* windows10-64-msvc: 17
* windows10-64-nightly: 11
* osx-10-10: 21
* windows10-64: 138
* windows7-32-msvc: 7
* windows10-64-devedition: 8

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-03&endday=2018-09-09&tree=all

Comment 51

[Intermittent Failures Robot]

33 failures in 497 pushes (0.066 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 5
* mozilla-beta: 1
* mozilla-inbound: 16
* autoland: 9
* try: 2

Platform breakdown:
* windows10-64-devedition: 1
* windows10-64-nightly: 2
* windows10-64-msvc: 2
* osx-10-10: 5
* windows10-64: 21
* windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-11&endday=2018-09-11&tree=all

Comment 52

[Natalia Csoregi [:nataliaCs]]

Update:

There were 182 failures within the last 7 days:
- 27 failures on OS X 10.10 opt
- 120 failures on windows 10 x64 opt/pgo
- 18 failures on windows 10 x64 msvc opt
- 5 failure on windows 10x64 nightly opt
- 7 failures on windows 7 x32 opt
- 5 failure on windows 7x32 msvc opt

Example log:
https://treeherder.mozilla.org/logviewer.html#?job_id=198065128&repo=mozilla-inbound&lineNumber=3603

4:31:51     INFO - TEST-START | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html
14:31:52     INFO - 
14:31:52     INFO - TEST-UNEXPECTED-FAIL | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | opt_in_method: no-opt-in
14:31:52     INFO -                                  origin: same-host-https
14:31:52     INFO -                                  source_scheme: https
14:31:52     INFO -                                  context_nesting: top-level
14:31:52     INFO -                                  redirection: keep-scheme-redirect
14:31:52     INFO -                                  subresource: link-prefetch-tag
14:31:52     INFO -                                  expectation: allowed - assert_equals: The resource request should be 'allowed'. expected "allowed" but got "blocked"
14:31:52     INFO - runTest/<@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:140:10
14:31:52     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1553:20
14:31:52     INFO - Test.prototype.step_func_done/<@https://web-platform.test:8443/resources/testharness.js:1593:17
14:31:52     INFO - TEST-OK | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | took 684ms

Comment 53

[Intermittent Failures Robot]

30 failures in 502 pushes (0.06 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 5
* autoland: 14
* try: 3
* mozilla-central: 7
* mozilla-beta: 1

Platform breakdown:
* windows10-64-msvc: 2
* windows10-64-nightly: 1
* linux64-qr: 1
* osx-10-10: 1
* linux64-ccov: 1
* windows10-64: 23
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-12&endday=2018-09-12&tree=all

Comment 54

[Intermittent Failures Robot]

43 failures in 507 pushes (0.085 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 17
* autoland: 18
* mozilla-inbound: 7
* try: 1

Platform breakdown:
* windows7-32: 2
* windows10-64-msvc: 3
* windows10-64: 31
* linux64-qr: 1
* windows7-32-msvc: 2
* osx-10-10: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-13&endday=2018-09-13&tree=all

Comment 55

[Intermittent Failures Robot]

29 failures in 457 pushes (0.063 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-beta: 1
* try: 1
* mozilla-inbound: 6
* mozilla-central: 12
* autoland: 9

Platform breakdown:
* windows10-64-devedition: 1
* osx-10-10: 3
* windows7-32-msvc: 1
* windows10-64: 19
* windows10-64-msvc: 4
* linux64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-14&endday=2018-09-14&tree=all

Comment 56

[Intermittent Failures Robot]

17 failures in 160 pushes (0.106 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 4
* mozilla-central: 5
* mozilla-inbound: 8

Platform breakdown:
* windows10-64: 12
* windows10-64-nightly: 1
* windows7-32: 1
* windows10-64-msvc: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-15&endday=2018-09-15&tree=all

Comment 57

[Intermittent Failures Robot]

200 failures in 2684 pushes (0.075 failures/push) were associated with this bug in the last 7 days.

This is the #1 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
* mozilla-inbound: 53
* try: 13
* mozilla-beta: 3
* mozilla-central: 61

Platform breakdown:
* osx-10-10: 22
* windows10-64-devedition: 2
* windows7-32-msvc: 5
* windows10-64: 133
* windows10-64-msvc: 20
* linux64-ccov: 1
* windows10-64-nightly: 4
* linux64-qr: 4
* windows7-32: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-10&endday=2018-09-16&tree=all

Comment 58

[Intermittent Failures Robot]

43 failures in 571 pushes (0.075 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-beta: 2
* try: 3
* autoland: 19
* mozilla-inbound: 13
* mozilla-central: 6

Platform breakdown:
* windows10-64: 29
* windows10-64-msvc: 2
* windows10-64-nightly: 2
* windows10-64-devedition: 1
* osx-10-10: 6
* windows7-32: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-18&endday=2018-09-18&tree=all

Comment 59

[Intermittent Failures Robot]

43 failures in 543 pushes (0.079 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-beta: 1
* autoland: 19
* mozilla-inbound: 7
* try: 7
* mozilla-central: 9

Platform breakdown:
* windows10-64: 31
* windows10-64-devedition: 1
* windows10-64-msvc: 2
* osx-10-10: 6
* windows2012-64: 1
* windows7-32-msvc: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-19&endday=2018-09-19&tree=all

Comment 60

[Dorel Luca [:dluca]]

This bug has failed 215 times in the last 7 days. This mostly fails on windows10-64 and windows7-32 and some failures on osx10-10.

Recent log:
https://treeherder.mozilla.org/logviewer.html#?job_id=200389614&repo=mozilla-central&lineNumber=3657

 INFO - TEST-START | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html
08:31:25     INFO - 
08:31:25     INFO - TEST-UNEXPECTED-FAIL | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | opt_in_method: no-opt-in
08:31:25     INFO -                                  origin: same-host-https
08:31:25     INFO -                                  source_scheme: https
08:31:25     INFO -                                  context_nesting: top-level
08:31:25     INFO -                                  redirection: keep-scheme-redirect
08:31:25     INFO -                                  subresource: link-prefetch-tag
08:31:25     INFO -                                  expectation: allowed - assert_equals: The resource request should be 'allowed'. expected "allowed" but got "blocked"
08:31:25     INFO - runTest/<@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:164:10
08:31:25     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1558:20
08:31:25     INFO - Test.prototype.step_func_done/<@https://web-platform.test:8443/resources/testharness.js:1598:17
08:31:25     INFO - TEST-OK | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | took 640ms
08:31:25     INFO - PID 8448 | 1537432285674	Marionette	INFO	Stopped listening on port 2828
08:31:25     INFO - PID 8448 | JavaScript error: resource://activity-stream/lib/TopSitesFeed.jsm, line 86: TypeError: setting getter-only property "_currentSearchHostname"
08:31:25     INFO - PID 8448 | [Parent 8448, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
08:31:25     INFO - PID 8448 | [Child 2348, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
08:31:25     INFO - PID 8448 | [Child 2348, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
08:31:25     INFO - PID 8448 | [Parent 8448, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
08:31:25     INFO - PID 8448 | [Child 5008, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
08:31:25     INFO - PID 8448 | [Parent 8448, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
08:31:25     INFO - PID 8448 | [Child 8956, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
08:31:25     INFO - PID 8448 | [Child 8956, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
08:31:25     INFO - PID 8448 | [Parent 8448, Gecko_IOThread] WARNING: file z:/build/build/src/ipc/chromium/src/base/process_util_win.cc, line 188
08:31:26     INFO - Browser exited with return code 0
08:31:26  WARNING - u'runner_teardown': ()

ckerschb: Can you please take a look at this bug?

Comment 61

[Christoph Kerschbaumer [:ckerschb}]

(In reply to Dorel Luca [:dluca] from comment #60)
> 
> ckerschb: Can you please take a look at this bug?

:jkt, whenever you get a chance, can you take a look at that mixed-content intermittent?
(He is already ni? on it - i'll ping him)

Comment 62

[Intermittent Failures Robot]

20 failures in 540 pushes (0.037 failures/push) were associated with this bug yesterday.

Repository breakdown:
* try: 1
* mozilla-central: 4
* autoland: 9
* mozilla-inbound: 6

Platform breakdown:
* windows7-32-msvc: 1
* windows10-64: 15
* osx-10-10: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-20&endday=2018-09-20&tree=all

Comment 63

[Intermittent Failures Robot]

45 failures in 538 pushes (0.084 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 13
* autoland: 12
* mozilla-central: 13
* mozilla-beta: 5
* try: 2

Platform breakdown:
* windows10-64: 30
* osx-10-10: 3
* windows10-64-msvc: 4
* windows10-64-devedition: 3
* windows7-32: 2
* windows10-64-nightly: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-21&endday=2018-09-21&tree=all

Comment 64

[Intermittent Failures Robot]

16 failures in 181 pushes (0.088 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 5
* autoland: 4
* try: 3
* mozilla-central: 4

Platform breakdown:
* windows10-64: 12
* linux64-qr: 1
* windows10-64-nightly: 2
* windows10-64-msvc: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-22&endday=2018-09-22&tree=all

Comment 65

[Intermittent Failures Robot]

215 failures in 2902 pushes (0.074 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: 78
* mozilla-inbound: 61
* try: 17
* mozilla-beta: 9
* mozilla-central: 50

Platform breakdown:
* linux64-qr: 1
* windows10-64: 153
* windows10-64-msvc: 11
* osx-10-10: 24
* windows2012-64: 1
* windows10-64-devedition: 5
* windows7-32-msvc: 5
* windows7-32: 6
* windows10-64-nightly: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-17&endday=2018-09-23&tree=all

Comment 66

[Intermittent Failures Robot]

32 failures in 439 pushes (0.073 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-beta: 3
* mozilla-inbound: 6
* autoland: 15
* mozilla-central: 5
* try: 3

Platform breakdown:
* osx-10-10: 5
* windows7-32: 2
* windows10-64-msvc: 3
* windows7-32-msvc: 1
* windows10-64-nightly: 2
* windows10-64-devedition: 1
* windows10-64: 18

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-24&endday=2018-09-24&tree=all

Comment 67

[Intermittent Failures Robot]

36 failures in 553 pushes (0.065 failures/push) were associated with this bug yesterday.

Repository breakdown:
* try: 2
* mozilla-central: 4
* mozilla-inbound: 17
* autoland: 13

Platform breakdown:
* windows7-32-msvc: 1
* windows10-64: 30
* osx-10-10: 1
* windows10-64-msvc: 2
* windows10-64-nightly: 1
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-25&endday=2018-09-25&tree=all

Comment 68

[Intermittent Failures Robot]

24 failures in 520 pushes (0.046 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 8
* autoland: 6
* mozilla-inbound: 8
* mozilla-beta: 1
* try: 1

Platform breakdown:
* windows7-32-msvc: 1
* windows10-64-msvc: 3
* windows10-64-devedition: 2
* windows10-64-nightly: 1
* osx-10-10: 1
* windows10-64: 16

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-26&endday=2018-09-26&tree=all

Comment 69

[Dorel Luca [:dluca]]

This bug has failed 169 times in the last 7 days. These occur mostly on windows10-64 and some other failures on osx-10-10. Build types are opt and pgo.

Recent log:
https://treeherder.mozilla.org/logviewer.html#?job_id=202110423&repo=autoland&lineNumber=3644

INFO - TEST-START | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html
02:52:02     INFO - 
02:52:02     INFO - TEST-UNEXPECTED-FAIL | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | opt_in_method: no-opt-in
02:52:02     INFO -                                  origin: same-host-https
02:52:02     INFO -                                  source_scheme: https
02:52:02     INFO -                                  context_nesting: top-level
02:52:02     INFO -                                  redirection: keep-scheme-redirect
02:52:02     INFO -                                  subresource: link-prefetch-tag
02:52:02     INFO -                                  expectation: allowed - assert_equals: The resource request should be 'allowed'. expected "allowed" but got "blocked"
02:52:02     INFO - runTest/<@https://web-platform.test:8443/mixed-content/generic/mixed-content-test-case.js?pipe=sub:164:10
02:52:02     INFO - Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:1561:20
02:52:02     INFO - Test.prototype.step_func_done/<@https://web-platform.test:8443/resources/testharness.js:1601:17
02:52:02     INFO - TEST-OK | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html | took 705ms
02:52:02     INFO - PID 6228 | 1538103122105	Marionette	INFO	Stopped listening on port 2828
02:52:02     INFO - PID 6228 | JavaScript error: resource://onboarding/onboarding.js, line 29: NS_ERROR_NOT_AVAILABLE:
02:52:02     INFO - PID 6228 | [Parent 3136, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Child 5024, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Child 5024, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Parent 3136, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Child 6876, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Child 6876, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Parent 3136, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Child 6072, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Child 6072, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:02     INFO - PID 6228 | [Parent 3136, Gecko_IOThread] WARNING: file z:/build/build/src/ipc/chromium/src/base/process_util_win.cc, line 188
02:52:02     INFO - Browser exited with return code 0
02:52:02  WARNING - u'runner_teardown': ()
02:52:02     INFO - Setting up ssl
02:52:02     INFO - certutil | 
02:52:02     INFO - certutil | 
02:52:02     INFO - certutil | 
02:52:02     INFO - Certificate Nickname                                         Trust Attributes
02:52:02     INFO -                                                              SSL,S/MIME,JAR/XPI
02:52:02     INFO - 
02:52:02     INFO - web-platform-tests                                           CT,, 
02:52:02     INFO - 
02:52:02     INFO - Application command: Z:\task_1538100018\build\application\firefox\firefox.exe -marionette about:blank --wait-for-browser -profile c:\users\task_1538100018\appdata\local\temp\tmpifzm6f.mozrunner
02:52:02     INFO - Starting runner
02:52:04     INFO - PID 3772 | 1538103124578	Marionette	INFO	Listening on port 2828
02:52:05     INFO - TEST-START | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/no-redirect/allowed/allowed.https.html
02:52:06     INFO - .
02:52:06     INFO - TEST-OK | /mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/no-redirect/allowed/allowed.https.html | took 671ms
02:52:06     INFO - TEST-START | /mixed-content/module-data-worker-import/http-csp/cross-origin-http/top-level/keep-scheme-redirect/blockable/opt-in-blocks.https.html
02:52:06     INFO - .
02:52:06     INFO - TEST-ERROR | /mixed-content/module-data-worker-import/http-csp/cross-origin-http/top-level/keep-scheme-redirect/blockable/opt-in-blocks.https.html | took 231ms
02:52:06     INFO - PID 3772 | 1538103126455	Marionette	INFO	Stopped listening on port 2828
02:52:06     INFO - PID 3772 | [Parent 7240, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:06     INFO - PID 3772 | [Child 7848, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:06     INFO - PID 3772 | JavaScript error: resource:///modules/AsyncTabSwitcher.jsm, line 256: TypeError: browser.frameLoader is null
02:52:06     INFO - PID 3772 | [Parent 7240, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:06     INFO - PID 3772 | [Child 8168, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:06     INFO - PID 3772 | [Child 8168, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
02:52:06     INFO - PID 3772 | [Parent 7240, Gecko_IOThread] WARNING: file z:/build/build/src/ipc/chromium/src/base/process_util_win.cc, line 188
02:52:07     INFO - Browser exited with return code 0
02:52:07  WARNING - u'runner_teardown': ()
02:52:07     INFO - Setting up ssl
02:52:07     INFO - certutil | 
02:52:07     INFO - certutil | 
02:52:07     INFO - certutil | 
02:52:07     INFO - Certificate Nickname                                         Trust Attributes
02:52:07     INFO -                                                              SSL,S/MIME,JAR/XPI
02:52:07     INFO - 
02:52:07     INFO - web-platform-tests                                           CT,, 
02:52:07     INFO - 
02:52:07     INFO - Application command: Z:\task_1538100018\build\application\firefox\firefox.exe -marionette about:blank --wait-for-browser -profile c:\users\task_1538100018\appdata\local\temp\tmpzhzgjc.mozrunner
02:52:07     INFO - Starting runner
02:52:08     INFO - PID 5200 | 1538103128820	Marionette	INFO	Listening on port 2828
02:52:09     INFO - TEST-START | /mixed-content/module-worker-top-level/http-csp/cross-origin-http/top-level/no-redirect/blockable/opt-in-blocks.https.html
02:52:09     INFO - .
02:52:09     INFO - TEST-OK | /mixed-content/module-worker-top-level/http-csp/cross-origin-http/top-level/no-redirect/blockable/opt-in-blocks.https.html | took 535ms

jkt: Can you please take a look at this bug?

Comment 70

[Intermittent Failures Robot]

30 failures in 522 pushes (0.057 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 8
* autoland: 10
* mozilla-central: 7
* mozilla-beta: 2
* try: 3

Platform breakdown:
* osx-10-10: 2
* windows7-32-msvc: 1
* windows10-64: 22
* windows10-64-devedition: 2
* windows10-64-nightly: 1
* windows10-64-msvc: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-27&endday=2018-09-27&tree=all

Comment 71

[Intermittent Failures Robot]

32 failures in 490 pushes (0.065 failures/push) were associated with this bug yesterday.

Repository breakdown:
* try: 2
* mozilla-central: 12
* mozilla-beta: 2
* mozilla-inbound: 6
* autoland: 10

Platform breakdown:
* windows10-64-devedition: 1
* windows10-64-msvc: 5
* osx-10-10: 1
* windows10-64: 21
* windows10-64-nightly: 2
* windows7-32-msvc: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-28&endday=2018-09-28&tree=all

Comment 72

[Intermittent Failures Robot]

19 failures in 146 pushes (0.13 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 5
* mozilla-central: 6
* try: 1
* mozilla-inbound: 7

Platform breakdown:
* windows10-64: 12
* windows7-32-msvc: 1
* windows7-32: 1
* linux64-qr: 1
* windows10-64-msvc: 2
* osx-10-10: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-29&endday=2018-09-29&tree=all

Comment 73

[Intermittent Failures Robot]

184 failures in 2773 pushes (0.066 failures/push) were associated with this bug in the last 7 days.

This is the #3 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-beta: 8
* autoland: 61
* mozilla-inbound: 55
* try: 12
* mozilla-central: 48

Platform breakdown:
* windows10-64-nightly: 8
* windows7-32-msvc: 8
* windows7-32: 4
* windows10-64-msvc: 17
* osx-10-10: 13
* windows10-64-devedition: 6
* linux64-qr: 2
* windows10-64: 126

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-09-24&endday=2018-09-30&tree=all

Comment 74

[Intermittent Failures Robot]

33 failures in 485 pushes (0.068 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 9
* mozilla-central: 11
* mozilla-beta: 2
* mozilla-inbound: 11

Platform breakdown:
* windows10-64-nightly: 1
* windows10-64: 20
* osx-10-10: 2
* windows10-64-msvc: 3
* windows7-32-msvc: 3
* windows7-32: 2
* windows10-64-devedition: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-01&endday=2018-10-01&tree=all

Comment 75

[Intermittent Failures Robot]

27 failures in 561 pushes (0.048 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 9
* autoland: 9
* mozilla-central: 8
* mozilla-beta: 1

Platform breakdown:
* windows10-64: 22
* osx-10-10: 1
* windows10-64-msvc: 2
* windows7-32: 1
* windows10-64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-02&endday=2018-10-02&tree=all

Comment 76

[Intermittent Failures Robot]

35 failures in 465 pushes (0.075 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 11
* mozilla-beta: 1
* autoland: 7
* mozilla-central: 15
* try: 1

Platform breakdown:
* windows7-32: 2
* windows10-64: 22
* windows10-64-msvc: 2
* windows10-64-nightly: 1
* osx-10-10: 4
* windows7-32-msvc: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-03&endday=2018-10-03&tree=all

Comment 77

[Bogdan Tara[:bogdan_tara | bogdant]]

In the last 7 days there have been 201 failures on Windows 7 32&64, and some on OSX 10, on OPT and some PGO.

This is a high frequency failure.

Comment 78

[Joel Maher ( :jmaher ) (UTC -8)]

:bogdan_tara, please disable this bug, we have 3 needinfo's for >1 month and 200+ failures in a given week.

Comment 79

[Bogdan Tara[:bogdan_tara | bogdant]]

Attachment: 1451142_disableTest_on_Win_OSX

Jmaher, did i get the syntax right?

Comment 80

[Intermittent Failures Robot]

45 failures in 553 pushes (0.081 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 14
* try: 1
* mozilla-inbound: 14
* autoland: 15
* mozilla-beta: 1

Platform breakdown:
* windows7-32-msvc: 3
* windows10-64: 29
* windows10-64-devedition: 1
* osx-10-10: 7
* windows10-64-msvc: 2
* windows7-32: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-04&endday=2018-10-04&tree=all

Comment 81

[Joel Maher ( :jmaher ) (UTC -8)]

Comment on attachment 9014629 [details] [diff] [review]
1451142_disableTest_on_Win_OSX

Review of attachment 9014629 [details] [diff] [review]:
-----------------------------------------------------------------

::: testing/web-platform/meta/mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html.ini
@@ +2,5 @@
> +  disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1451142
> +    expected:
> +      if opt and (os == "mac"): FAIL
> +      if opt and (os == "win"): FAIL
> +      if pgo and (os == "win"): FAIL

we can ignore the expected clauses here, I don't think there are even opt/pgo clauses to choose from.  this new file should just have the first 2 lines

Comment 82

[Joel Maher ( :jmaher ) (UTC -8)]

oddly this previous skip-if was backed out, but we have continued to have a high failure rate.  Whoever backed it out should have updated this bug, but I know there are a lot of bugs out there.  needinfo's from 1-6 months ago are not relevant.

:ebalazs, can you fix up the patch I r-'d ?

Comment 83

[Eliza Balazs [:ebalazs_]]

joel: Hi, we searched for this file history and we found out that the lines added in the disable patch were removed 3 days after by baku in:

https://hg.mozilla.org/mozilla-central/diff/d87b294da56d/testing/web-platform/meta/mixed-content/link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html.ini

Moreover the folder link-prefetch-tag was entirely removed: https://hg.mozilla.org/mozilla-central/rev/d87b294da56d

Comment 84

[Cosmin Sabou [:CosminS]]

I think maybe Andrea can shed some light over here and why those files were removed. It caused for that test to be re-enabled while keeping the stockwell disabled and leave open tag which led to that large failure rate over time with nobody noticing it. 

https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?startday=2018-08-01&endday=2018-10-05&tree=all&bug=1451142

Comment 85

[Joel Maher ( :jmaher ) (UTC -8)]

yeah, I asked in bug 1486537 if we shouldn't add the leave-open keyword for wpt based tests.  That might be the best route to avoid this in the future.

As for now, we have windows/osx failures on "not debug" that we should disable the test for.  :cosmins, interested in writing that patch?

Comment 86

[Andrea Marchesini [:baku]]

In bug 1486537 I removed several .ini files because those tests were actually passing. If some of them are still intermittent, we should fix them. In the meantime I can provide a patch to disable this allowed.https.html test.

Comment 87

[Cosmin Sabou [:CosminS]]

Attachment: disable1451142.patch

Here it is! :)

Comment 88

[Joel Maher ( :jmaher ) (UTC -8)]

Comment on attachment 9014738 [details] [diff] [review]
disable1451142.patch

Review of attachment 9014738 [details] [diff] [review]:
-----------------------------------------------------------------

thanks

Comment 89

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/be99865efc83
Disable link-prefetch-tag/no-opt-in/same-host-https/top-level/keep-scheme-redirect/allowed/allowed.https.html on all platrforms. r=jmaher

Comment 90

[Tiberius Oros[:tiberius_oros]]

https://hg.mozilla.org/mozilla-central/rev/be99865efc83

Comment 91

[Intermittent Failures Robot]

38 failures in 427 pushes (0.089 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 13
* autoland: 12
* mozilla-inbound: 5
* try: 3
* oak: 1
* mozilla-beta: 4

Platform breakdown:
* windows10-64-msvc: 4
* windows10-64: 19
* windows7-32: 4
* windows10-64-devedition: 2
* windows10-64-nightly: 2
* windows7-32-msvc: 1
* osx-10-10: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-05&endday=2018-10-05&tree=all

Comment 92

[Intermittent Failures Robot]

178 failures in 2708 pushes (0.066 failures/push) were associated with this bug in the last 7 days.

This is the #9 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:
* oak: 1
* mozilla-central: 61
* mozilla-beta: 9
* mozilla-inbound: 50
* try: 5
* autoland: 52

Platform breakdown:
* windows10-64: 112
* windows7-32: 12
* windows10-64-devedition: 6
* windows10-64-nightly: 4
* windows7-32-msvc: 11
* osx-10-10: 20
* windows10-64-msvc: 13

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-01&endday=2018-10-07&tree=all

Comment 93

[Intermittent Failures Robot]

7 failures in 2740 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* try: 1
* mozilla-beta: 6

Platform breakdown:
* osx-10-10: 1
* windows10-64-devedition: 3
* windows10-64-nightly: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-08&endday=2018-10-14&tree=all

Comment 94

[Intermittent Failures Robot]

8 failures in 2759 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-release: 6
* mozilla-beta: 2

Platform breakdown:
* windows10-64-nightly: 7
* windows10-64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-15&endday=2018-10-21&tree=all

Comment 95

[Intermittent Failures Robot]

1 failures in 2978 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-release: 1

Platform breakdown:
* windows10-64-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-10-29&endday=2018-11-04&tree=all

Comment 96

[Intermittent Failures Robot]

1 failures in 3007 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-release: 1

Platform breakdown:
* windows10-64-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2018-11-05&endday=2018-11-11&tree=all

Comment 97

[Intermittent Failures Robot]

2 failures in 2581 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-inbound: 1

Platform breakdown:

• android-em-7-0-x86_64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2019-06-17&endday=2019-06-23&tree=all

Comment 98

[Intermittent Failures Robot]

1 failures in 4710 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• android-em-7-0-x86_64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1451142&startday=2019-07-08&endday=2019-07-14&tree=all

Comment 99

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

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