1475861 - Intermittent dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | Test timed out.

Status: RESOLVED DUPLICATE of bug 1471001

(Core :: Graphics: CanvasWebGL, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: apavel [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=188239545&repo=try

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

Central as Beta simulation

12:43:17     INFO -  769 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | getError was expected value: NO_ERROR : there should be no errors
12:43:17     INFO -  770 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | images are the same
12:43:17     INFO -  771 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | getError was expected value: NO_ERROR : there should be no errors
12:43:17     INFO -  772 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | images are the same
12:43:17     INFO -  773 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | getError was expected value: NO_ERROR : there should be no errors
12:43:17     INFO -  Buffered messages logged at 12:38:04
12:43:17     INFO -  774 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | images are the same
12:43:17     INFO -  775 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | getError was expected value: NO_ERROR : there should be no errors
12:43:17     INFO -  Buffered messages finished
12:43:17    ERROR -  776 INFO TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | Test timed out.
12:43:17     INFO -      reportError@SimpleTest/TestRunner.js:121:7
12:43:17     INFO -      TestRunner._checkForHangs@SimpleTest/TestRunner.js:142:7
12:43:17     INFO -  GECKO(1936) | MEMORY STAT | vsize 1109MB | vsizeMaxContiguous 55MB | residentFast 261MB | heapAllocated 25MB
12:43:17     INFO -  777 INFO TEST-OK | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | took 315612ms
12:43:18     INFO -  GECKO(1936) | ++DOMWINDOW == 9 (011CCC00) [pid = 4372] [serial = 1792] [outer = 011AD670]
12:43:18     INFO -  778 INFO None779 INFO TEST-START | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__tan__tan_001_to_006.html
12:43:18     INFO -  GECKO(1936) | --DOCSHELL 0E1A5000 == 3 [pid = 4372] [id = {c01c7321-772c-449f-82f0-893d0bd72a5b}]
12:43:18     INFO -  GECKO(1936) | --DOCSHELL 0FFA4400 == 2 [pid = 4372] [id = {dbcd38c0-80c6-45a4-b067-fb35d0ac853f}]
12:43:18     INFO -  GECKO(1936) | ++DOMWINDOW == 10 (0AB04400) [pid = 4372] [serial = 1793] [outer = 011AD670]
12:43:18     INFO -  GECKO(1936) | ++DOCSHELL 0AB06C00 == 3 [pid = 4372] [id = {5ddf6da4-1e32-49d0-89ee-672935674405}]
12:43:18     INFO -  GECKO(1936) | ++DOMWINDOW == 11 (011AD7A0) [pid = 4372] [serial = 1794] [outer = 00000000]
12:43:18     INFO -  GECKO(1936) | ++DOMWINDOW == 12 (0AB08000) [pid = 4372] [serial = 1795] [outer = 011AD7A0]
12:43:18     INFO -  GECKO(1936) | ++DOCSHELL 0AB0E400 == 4 [pid = 4372] [id = {0bcf6b6a-12db-4b76-bfdb-468ccdb44887}]
12:43:18     INFO -  GECKO(1936) | ++DOMWINDOW == 13 (011AD8D0) [pid = 4372] [serial = 1796] [outer = 00000000]
12:43:18     INFO -  GECKO(1936) | ++DOMWINDOW == 14 (0AB09000) [pid = 4372] [serial = 1797] [outer = 011AD8D0]
12:43:18     INFO -  GECKO(1936) | --DOMWINDOW == 13 (011AFC70) [pid = 4372] [serial = 1789] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/swizzlers/swizzlers_113_to_120.html?webglVersion=2]
12:43:18     INFO -  GECKO(1936) | ++DOMWINDOW == 14 (0ABBE000) [pid = 4372] [serial = 1798] [outer = 011AD8D0]
12:43:18     INFO -  GECKO(1936) | --DOMWINDOW == 13 (102EB800) [pid = 4372] [serial = 1791] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/swizzlers/swizzlers_113_to_120.html?webglVersion=2]
12:43:18     INFO -  GECKO(1936) | --DOMWINDOW == 12 (0E68C000) [pid = 4372] [serial = 1786] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html]
12:43:18     INFO -  GECKO(1936) | Destroying context 249FE000 surface 10DE6EE0 on display 011652E0
12:43:19     INFO -  GECKO(1936) | Initializing context 0BD8F000 surface 0CF8B1F0 on display 011652E0
12:43:20     INFO -  GECKO(1936) | --DOMWINDOW == 11 (011AFB40) [pid = 4372] [serial = 1787] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/mochi-single.html?checkout/conformance/ogles/GL/swizzlers/swizzlers_113_to_120.html?webglVersion=2]
12:43:21     INFO -  GECKO(1936) | MEMORY STAT | vsize 973MB | vsizeMaxContiguous 71MB | residentFast 290MB | heapAllocated 98MB
12:43:21     INFO -  780 INFO TEST-OK | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__tan__tan_001_to_006.html | took 3204ms

Comment 1

[Andreea Pavel [:apavel]]

:jgilbert there are other failures of this sort that are timed out. Should we keep filing new bugs or make a general one? 

Examples: Bug 1475668, Bug 1475433, Bug 1474763, Bug 1404234, Bug 1474749, Bug 1474535, Bug 1474415, Bug 1463189.

Comment 2

[Intermittent Failures Robot]

1 failures in 623 pushes (0.002 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* try: 1

Platform breakdown:
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-07-09&endday=2018-07-15&tree=trunk

Comment 3

[Kelsey Gilbert [:jgilbert]]

(In reply to Andreea Pavel [:apavel] from comment #1)
> :jgilbert there are other failures of this sort that are timed out. Should
> we keep filing new bugs or make a general one? 
> 
> Examples: Bug 1475668, Bug 1475433, Bug 1474763, Bug 1404234, Bug 1474749,
> Bug 1474535, Bug 1474415, Bug 1463189.

Chunk the tests harder. The timeouts for these are rarely due to test issues, so we cannot disable our way to success.

Comment 4

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

Joel, please see the discussion above. Are the chunks changing, and if yes can the chunks be stabilized so always the same tests fail? Thank you.

Comment 5

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

I see webgl2-ext-e10s-X having 4 chunks, the rest appear to be single chunks.  Tests should only move between chunks of the number of tests are changing.  We run the tests in a "run-by-dir" fashion, so we take a list of directories and weight them based on the number of tests in there.  In this case if we move tests between directories, disable a test or add a new test- there is a great chance we will rebalance the chunks.

there are a couple ways to prevent this:
1) break these tests into smaller logical buckets and run each of them webgl-ext-xyz-e10s, etc.
2) for webgl tests, do not do run-by-dir and do straightforward chunking.  This method would chunk based on total tests and the likelyhood of tests moving is reduced.  Of course any add/disable of tests would cause tests to move slightly.  the downfall here is that we could end up with some chunks having short runtimes and other chunks with very long runtimes- I don't think the risk is high.

it appears that in most of the bugs we are running out of memory and causing a single test to timeout.  I would advocate for smaller segments of tests.  One example is just running the textures tests in a job by themselves, likewise with gls, gles.

Comment 6

[Intermittent Failures Robot]

2 failures in 760 pushes (0.003 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 2

Platform breakdown:
* windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-07-23&endday=2018-07-29&tree=trunk

Comment 7

[Intermittent Failures Robot]

1 failures in 2561 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 1

Platform breakdown:
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-08-05&endday=2018-08-11&tree=all

Comment 8

[Intermittent Failures Robot]

1 failures in 2568 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-central: 1

Platform breakdown:
* windows7-32-msvc: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-08-20&endday=2018-08-26&tree=all

Comment 9

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup

Comment 10

[Andreea Pavel [:apavel]]

Recent failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=200583710&repo=mozilla-central&lineNumber=7631

23:22:57     INFO - GECKO(1712) | Destroying context 0F00F000 surface 0E85CF70 on display 01390010
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 18 (0C50B400) [pid = 6060] [serial = 1772] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_097_to_104.html]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 17 (0C5E0800) [pid = 6060] [serial = 1774] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/mochi-single.html?checkout/conformance/ogles/GL/swizzlers/swizzlers_097_to_104.html?webglVersion=2]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 16 (0C5E1C00) [pid = 6060] [serial = 1776] [outer = 00000000] [url = about:blank]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 15 (0C9A4000) [pid = 6060] [serial = 1777] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/swizzlers/swizzlers_097_to_104.html?webglVersion=2]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 14 (0F097C00) [pid = 6060] [serial = 1778] [outer = 00000000] [url = http://mochi.test:8888/tests/SimpleTest/iframe-between-tests.html]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 13 (0C99EC00) [pid = 6060] [serial = 1779] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_105_to_112.html]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 12 (0C5E0000) [pid = 6060] [serial = 1781] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/mochi-single.html?checkout/conformance/ogles/GL/swizzlers/swizzlers_105_to_112.html?webglVersion=2]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 11 (0E04F800) [pid = 6060] [serial = 1783] [outer = 00000000] [url = about:blank]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 10 (0BB81000) [pid = 6060] [serial = 1790] [outer = 00000000] [url = about:blank]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 9 (0F33B000) [pid = 6060] [serial = 1765] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_089_to_096.html]
23:22:57     INFO - GECKO(1712) | --DOMWINDOW == 8 (0F576000) [pid = 6060] [serial = 1767] [outer = 00000000] [url = http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/mochi-single.html?checkout/conformance/ogles/GL/swizzlers/swizzlers_089_to_096.html?webglVersion=2]
23:27:41     INFO -  JavaScript error: jar:file:///Z:/task_1537484399/build/application/firefox/omni.ja!/components/nsPlacesExpiration.js, line 762: TypeError: this._db is undefined; can't access its "createAsyncStatement" property
23:27:54     INFO - TEST-INFO | started process screenshot
23:27:54     INFO - TEST-INFO | screenshot: exit 0
23:27:54     INFO - Buffered messages logged at 23:22:41
23:27:54     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | A valid string reason is expected 
23:27:54     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | Reason cannot be empty 
23:27:54     INFO - Buffered messages logged at 23:22:42
23:27:54     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | images are the same 
23:27:54     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | getError was expected value: NO_ERROR : there should be no errors 
23:27:54     INFO - Buffered messages finished
23:27:54     INFO - TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | Test timed out. 
23:27:54     INFO -     reportError@SimpleTest/TestRunner.js:121:7
23:27:54     INFO -     TestRunner._checkForHangs@SimpleTest/TestRunner.js:142:7
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     setTimeout handler*TestRunner._checkForHangs@SimpleTest/TestRunner.js:163:5
23:27:54     INFO -     TestRunner.runTests/<@SimpleTest/TestRunner.js:381:9
23:27:54     INFO -     promise callback*TestRunner.runTests@SimpleTest/TestRunner.js:368:50
23:27:54     INFO -     RunSet.runtests@SimpleTest/setup.js:194:3
23:27:54     INFO -     RunSet.runall@SimpleTest/setup.js:173:5
23:27:54     INFO -     hookupTests@SimpleTest/setup.js:266:5
23:27:54     INFO - parseTestManifest@http://mochi.test:8888/manifestLibrary.js:36:5
23:27:54     INFO - getTestManifest/req.onload@http://mochi.test:8888/manifestLibrary.js:49:11
23:27:54     INFO - EventHandlerNonNull*getTestManifest@http://mochi.test:8888/manifestLibrary.js:45:3
23:27:54     INFO -     hookup@SimpleTest/setup.js:246:5
23:27:54     INFO - EventHandlerNonNull*@http://mochi.test:8888/tests?autorun=1&closeWhenDone=1&consoleLevel=INFO&manifestFile=tests.json&dumpOutputDirectory=c%3A%5Cusers%5Ctask_1537484399%5Cappdata%5Clocal%5Ctemp&cleanupCrashes=true:11:1
23:27:55     INFO - GECKO(1712) | MEMORY STAT | vsize 919MB | vsizeMaxContiguous 29MB | residentFast 212MB | heapAllocated 14MB
23:27:55     INFO - TEST-OK | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_113_to_120.html | took 314803ms

Comment 11

[Intermittent Failures Robot]

2 failures in 2902 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-central: 2

Platform breakdown:
* windows7-32-msvc: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-09-17&endday=2018-09-23&tree=all

Comment 12

[Intermittent Failures Robot]

1 failures in 2773 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-beta: 1

Platform breakdown:
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-09-24&endday=2018-09-30&tree=all

Comment 13

[Intermittent Failures Robot]

1 failures in 2584 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 1

Platform breakdown:
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-10-22&endday=2018-10-28&tree=all

Comment 14

[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-inbound: 1

Platform breakdown:
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-10-29&endday=2018-11-04&tree=all

Comment 15

[Intermittent Failures Robot]

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

Repository breakdown:
* autoland: 1

Platform breakdown:
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-11-05&endday=2018-11-11&tree=all

Comment 16

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup

Comment 17

[Oana Pop-Rus]

Recent failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=216555114&repo=mozilla-inbound&lineNumber=9695

Comment 18

[Intermittent Failures Robot]

5 failures in 2485 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 4
* mozilla-central: 1

Platform breakdown:
* windows7-32: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-12-10&endday=2018-12-16&tree=all

Comment 19

[Intermittent Failures Robot]

4 failures in 2648 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

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

Platform breakdown:
* windows7-32: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-12-17&endday=2018-12-23&tree=all

Comment 20

[Intermittent Failures Robot]

1 failures in 1008 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 1

Platform breakdown:
* windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-12-24&endday=2018-12-30&tree=all

Comment 21

[Intermittent Failures Robot]

3 failures in 1668 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

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

Platform breakdown:
* windows7-32: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2018-12-31&endday=2019-01-06&tree=all

Comment 22

[Intermittent Failures Robot]

2 failures in 2627 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-inbound: 1

Platform breakdown:

• windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2019-01-07&endday=2019-01-13&tree=all

Comment 23

[Intermittent Failures Robot]

7 failures in 2378 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-beta: 1
• mozilla-inbound: 1

Platform breakdown:

• windows7-32: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2019-01-14&endday=2019-01-20&tree=all

Comment 24

[Intermittent Failures Robot]

2 failures in 2383 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-inbound: 1
• autoland: 1

Platform breakdown:

• windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2019-01-21&endday=2019-01-27&tree=all

Comment 25

[Intermittent Failures Robot]

1 failures in 2628 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2019-01-28&endday=2019-02-03&tree=all

Comment 26

[Intermittent Failures Robot]

5 failures in 2658 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-inbound: 1

Platform breakdown:

• windows7-32: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2019-02-04&endday=2019-02-10&tree=all

Comment 27

[Intermittent Failures Robot]

2 failures in 2832 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• mozilla-inbound: 1

Platform breakdown:

• windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2019-02-11&endday=2019-02-17&tree=all

Comment 28

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup

Comment 29

[Intermittent Failures Robot]

4 failures in 3025 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-inbound: 1
• mozilla-central: 3

Platform breakdown:

• windows7-32: 3
• windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2019-04-08&endday=2019-04-14&tree=all

Comment 31

[Intermittent Failures Robot]

2 failures in 2673 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1475861&startday=2019-04-15&endday=2019-04-21&tree=all