1592796 - Intermittent browser/base/content/test/general/browser_bug767836_perwindowpb.js | A promise chain failed to handle a rejection: (Unable to convert rejection reason to string.) - stack: listener@resource://testing-common/BrowserTestUtils.jsm:472:13

Status: RESOLVED INCOMPLETE

(Firefox :: New Tab Page, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: apavel [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=273758490&repo=autoland
Full log: https://queue.taskcluster.net/v1/task/FqWARJOXRXSr9v496mLcTQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2019-10-30T19:58:55.544Z] 19:58:55 INFO - TEST-START | browser/base/content/test/general/browser_bug767836_perwindowpb.js
[task 2019-10-30T19:58:56.666Z] 19:58:56 INFO - GECKO(2303) | JavaScript error: , line 0: uncaught exception: undefined
[task 2019-10-30T19:58:56.668Z] 19:58:56 INFO - TEST-INFO | started process screentopng
[task 2019-10-30T19:58:57.148Z] 19:58:57 INFO - TEST-INFO | screentopng: exit 0
[task 2019-10-30T19:58:57.149Z] 19:58:57 INFO - Buffered messages logged at 19:58:55
[task 2019-10-30T19:58:57.150Z] 19:58:57 INFO - Entering test bound test_newTabService
[task 2019-10-30T19:58:57.151Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | No custom newtab url is set -
[task 2019-10-30T19:58:57.152Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | URL of NewTab should be about:newtab in normal mode -
[task 2019-10-30T19:58:57.153Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | Custom newtab url is set -
[task 2019-10-30T19:58:57.154Z] 19:58:57 INFO - Buffered messages logged at 19:58:56
[task 2019-10-30T19:58:57.155Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | URL of NewTab should be the custom url -
[task 2019-10-30T19:58:57.156Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | No custom newtab url is set -
[task 2019-10-30T19:58:57.156Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | URL of NewTab should be about:privatebrowsing in per window private browsing mode -
[task 2019-10-30T19:58:57.156Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | Custom newtab url is set -
[task 2019-10-30T19:58:57.157Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | URL of NewTab should be the custom url -
[task 2019-10-30T19:58:57.157Z] 19:58:57 INFO - TEST-PASS | browser/base/content/test/general/browser_bug767836_perwindowpb.js | No custom newtab url is set -
[task 2019-10-30T19:58:57.158Z] 19:58:57 INFO - Buffered messages finished
[task 2019-10-30T19:58:57.158Z] 19:58:57 INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_bug767836_perwindowpb.js | A promise chain failed to handle a rejection: (Unable to convert rejection reason to string.) - stack: listener@resource://testing-common/BrowserTestUtils.jsm:472:13
[task 2019-10-30T19:58:57.158Z] 19:58:57 INFO - EventListener.handleEventbrowserLoaded/<@resource://testing-common/BrowserTestUtils.jsm:484:27
[task 2019-10-30T19:58:57.159Z] 19:58:57 INFO - browserLoaded@resource://testing-common/BrowserTestUtils.jsm:443:12
[task 2019-10-30T19:58:57.159Z] 19:58:57 INFO - openNewTab@chrome://mochitests/content/browser/browser/base/content/test/general/browser_bug767836_perwindowpb.js:69:38
[task 2019-10-30T19:58:57.159Z] 19:58:57 INFO - doTest@chrome://mochitests/content/browser/browser/base/content/test/general/browser_bug767836_perwindowpb.js:24:9
[task 2019-10-30T19:58:57.159Z] 19:58:57 INFO - asynctest_newTabService@chrome://mochitests/content/browser/browser/base/content/test/general/browser_bug767836_perwindowpb.js:61:9
[task 2019-10-30T19:58:57.159Z] 19:58:57 INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2019-10-30T19:58:57.159Z] 19:58:57 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1104:11
[task 2019-10-30T19:58:57.159Z] 19:58:57 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2019-10-30T19:58:57.159Z] 19:58:57 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:805:67
[task 2019-10-30T19:58:57.160Z] 19:58:57 INFO - Rejection date: Wed Oct 30 2019 19:58:56 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2019-10-30T19:58:57.160Z] 19:58:57 INFO - Stack trace:
[task 2019-10-30T19:58:57.160Z] 19:58:57 INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2019-10-30T19:58:57.160Z] 19:58:57 INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1100
[task 2019-10-30T19:58:57.160Z] 19:58:57 INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1104
[task 2019-10-30T19:58:57.160Z] 19:58:57 INFO - chrome://mochikit/content/browser-test.js:nextTest/<:932
[task 2019-10-30T19:58:57.160Z] 19:58:57 INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:805
[task 2019-10-30T19:58:57.160Z] 19:58:57 INFO - Leaving test bound test_newTabService
[task 2019-10-30T19:58:57.161Z] 19:58:57 INFO - Console message: [JavaScript Error: "uncaught exception: undefined"]
[task 2019-10-30T19:58:57.161Z] 19:58:57 INFO - GECKO(2303) | MEMORY STAT | vsize 3369MB | residentFast 557MB | heapAllocated 274MB
[task 2019-10-30T19:58:57.161Z] 19:58:57 INFO - TEST-OK | browser/base/content/test/general/browser_bug767836_perwindowpb.js | took 1165ms

Comment 1

[Intermittent Failures Robot]

2 failures in 4314 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux64-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-10-28&endday=2019-11-03&tree=all

Comment 2

[Intermittent Failures Robot]

8 failures in 4850 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• try: 5

Platform breakdown:

• linux64-shippable: 7
• linux64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-11-04&endday=2019-11-10&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 4207 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-11-11&endday=2019-11-17&tree=all

Comment 4

[Intermittent Failures Robot]

2 failures in 5444 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux64-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-11-18&endday=2019-11-24&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 4331 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-11-25&endday=2019-12-01&tree=all

Comment 6

[Intermittent Failures Robot]

5 failures in 5144 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-beta: 1
• try: 1

Platform breakdown:

• linux64-shippable: 4
• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-12-02&endday=2019-12-08&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures in 4867 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-12-09&endday=2019-12-15&tree=all

Comment 8

[Intermittent Failures Robot]

2 failures in 4582 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• try: 1

Platform breakdown:

• linux64-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-12-16&endday=2019-12-22&tree=all

Comment 9

[Intermittent Failures Robot]

2 failures in 1365 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 1

Platform breakdown:

• linux64-shippable: 1
• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-12-23&endday=2019-12-29&tree=all

Comment 10

[Intermittent Failures Robot]

1 failures in 1862 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2019-12-30&endday=2020-01-05&tree=all

Comment 11

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1
• mozilla-beta: 1
• try: 1

Platform breakdown:

• linux64: 1
• linux64-devedition: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-01-06&endday=2020-01-12&tree=all

Comment 12

[Intermittent Failures Robot]

3 failures in 3773 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-beta: 1
• try: 1

Platform breakdown:

• linux64: 1
• linux64-devedition: 1
• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-01-13&endday=2020-01-19&tree=all

Comment 13

[Intermittent Failures Robot]

4 failures in 4004 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-beta: 1

Platform breakdown:

• linux64: 3
• linux64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-01-20&endday=2020-01-26&tree=all

Comment 14

[Intermittent Failures Robot]

4 failures in 2190 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• try: 1

Platform breakdown:

• linux64: 2
• linux64-shippable: 1
• linux64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-01-27&endday=2020-02-02&tree=all

Comment 15

[Intermittent Failures Robot]

1 failures in 4690 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform breakdown:

• linux64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-02-10&endday=2020-02-16&tree=all

Comment 16

[Intermittent Failures Robot]

3 failures in 4045 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 1

Platform breakdown:

• linux64: 2
• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-02-17&endday=2020-02-23&tree=all

Comment 17

[Intermittent Failures Robot]

2 failures in 5233 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• try: 1

Platform breakdown:

• linux1804-64-shippable: 1
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-02-24&endday=2020-03-01&tree=all

Comment 18

[Intermittent Failures Robot]

3 failures in 5483 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-release: 1

Platform breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-03-02&endday=2020-03-08&tree=all

Comment 19

[Intermittent Failures Robot]

3 failures in 5336 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 2

Platform breakdown:

• linux1804-64-shippable: 1
• linux1804-64: 1
• linux1804-64-ccov: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-03-09&endday=2020-03-15&tree=all

Comment 20

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

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

Comment 21

[Razvan Maries]

New occurrence: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=305043068&repo=autoland&lineNumber=7555

Comment 22

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

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Comment 23

[Intermittent Failures Robot]

1 failures in 4949 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-06-01&endday=2020-06-07&tree=all

Comment 24

[Intermittent Failures Robot]

1 failures in 4046 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64-asan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1592796&startday=2020-08-24&endday=2020-08-30&tree=all

Comment 25

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

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