1575578 - Intermittent devtools/client/application/test/browser/browser_application_panel_debug-service-worker.js | A promise chain failed to handle a rejection: this._frontListeners is null - stack: manage@resource://devtools/shared/protocol/Front.js:104:5

Status: RESOLVED INCOMPLETE

(DevTools :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: dvarga [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=262672441&repo=mozilla-central
Full log: https://queue.taskcluster.net/v1/task/AlrwK9YfTSu2okGY7RSa0g/runs/0/artifacts/public/logs/live_backing.log

---

[task 2019-08-21T13:14:54.106Z] 13:14:54     INFO - TEST-PASS | devtools/client/application/test/browser/browser_application_panel_debug-service-worker.js | gutter is visible - 
[task 2019-08-21T13:14:54.107Z] 13:14:54     INFO - Resuming from 8
[task 2019-08-21T13:14:54.107Z] 13:14:54     INFO - Buffered messages logged at 13:14:20
[task 2019-08-21T13:14:54.108Z] 13:14:54     INFO - Destroy the worker toolbox
[task 2019-08-21T13:14:54.109Z] 13:14:54     INFO - Buffered messages logged at 13:14:25
[task 2019-08-21T13:14:54.110Z] 13:14:54     INFO - Wait until the focus goes back to the main window
[task 2019-08-21T13:14:54.110Z] 13:14:54     INFO - Wait until all workers have a valid registrationFront
[task 2019-08-21T13:14:54.111Z] 13:14:54     INFO - Unregister all service workers
[task 2019-08-21T13:14:54.111Z] 13:14:54     INFO - Leaving test bound 
[task 2019-08-21T13:14:54.112Z] 13:14:54     INFO - Buffered messages logged at 13:14:29
[task 2019-08-21T13:14:54.113Z] 13:14:54     INFO - Removing tab.
[task 2019-08-21T13:14:54.114Z] 13:14:54     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2019-08-21T13:14:54.115Z] 13:14:54     INFO - Got event: 'TabClose' on [object XULElement].
[task 2019-08-21T13:14:54.115Z] 13:14:54     INFO - Tab removed and finished closing
[task 2019-08-21T13:14:54.116Z] 13:14:54     INFO - Buffered messages finished
[task 2019-08-21T13:14:54.120Z] 13:14:54     INFO - TEST-UNEXPECTED-FAIL | devtools/client/application/test/browser/browser_application_panel_debug-service-worker.js | A promise chain failed to handle a rejection: this._frontListeners is null - stack: manage@resource://devtools/shared/protocol/Front.js:104:5
[task 2019-08-21T13:14:54.120Z] 13:14:54     INFO - read@resource://devtools/shared/protocol/types.js:336:21
[task 2019-08-21T13:14:54.120Z] 13:14:54     INFO - _getServiceWorker@resource://devtools/shared/fronts/worker/service-worker-registration.js:63:43
[task 2019-08-21T13:14:54.120Z] 13:14:54     INFO - get activeWorker@resource://devtools/shared/fronts/worker/service-worker-registration.js:47:17
[task 2019-08-21T13:14:54.120Z] 13:14:54     INFO - listAllWorkers/<@resource://devtools/shared/fronts/root.js:118:65
[task 2019-08-21T13:14:54.121Z] 13:14:54     INFO - listAllWorkers@resource://devtools/shared/fronts/root.js:117:19
[task 2019-08-21T13:14:54.121Z] 13:14:54     INFO - async*updateWorkers@resource://devtools/client/application/initializer.js:82:52
[task 2019-08-21T13:14:54.122Z] 13:14:54     INFO - emit@resource://devtools/shared/event-emitter.js:190:24
[task 2019-08-21T13:14:54.122Z] 13:14:54     INFO - emit@resource://devtools/shared/event-emitter.js:271:18
[task 2019-08-21T13:14:54.122Z] 13:14:54     INFO - onPacket@resource://devtools/shared/protocol/Front.js:214:13
[task 2019-08-21T13:14:54.122Z] 13:14:54     INFO - onPacket@resource://devtools/shared/client/debugger-client.js:593:13
[task 2019-08-21T13:14:54.123Z] 13:14:54     INFO - send/<@resource://devtools/shared/transport/local-transport.js:70:25
[task 2019-08-21T13:14:54.123Z] 13:14:54     INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:111:22
[task 2019-08-21T13:14:54.123Z] 13:14:54     INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:62:29
[task 2019-08-21T13:14:54.123Z] 13:14:54     INFO - send@resource://devtools/shared/transport/local-transport.js:58:21

Comment 1

[Intermittent Failures Robot]

5 failures in 5073 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 5

Platform breakdown:

• linux64-ccov: 2
• windows10-64-ccov: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-08-19&endday=2019-08-25&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 5047 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=1575578&startday=2019-08-26&endday=2019-09-01&tree=all

Comment 3

[Intermittent Failures Robot]

2 failures in 4408 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux64: 1
• windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-09-02&endday=2019-09-08&tree=all

Comment 4

[Intermittent Failures Robot]

3 failures in 4637 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform breakdown:

• macosx1014-64-shippable: 1
• linux64-shippable: 1
• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-09-09&endday=2019-09-15&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 4350 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-09-16&endday=2019-09-22&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures in 4530 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=1575578&startday=2019-09-23&endday=2019-09-29&tree=all

Comment 7

[Intermittent Failures Robot]

2 failures in 4292 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-beta: 1

Platform breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-09-30&endday=2019-10-06&tree=all

Comment 8

[Intermittent Failures Robot]

1 failures in 4182 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-10-21&endday=2019-10-27&tree=all

Comment 9

[Daniel Varga [:dvarga]]

This is almost a perma fail after Bug 1590758 got landed:

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=275487767&repo=autoland&lineNumber=1249

[task 2019-11-09T13:51:41.515Z] 13:51:41     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2019-11-09T13:51:41.515Z] 13:51:41     INFO - Got event: 'TabClose' on [object XULElement].
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - Tab removed and finished closing
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - TEST-PASS | devtools/client/application/test/browser/browser_application_panel_debug-service-worker.js | The main process DebuggerServer has no pending connection when the test ends - 
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - Buffered messages finished
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - TEST-UNEXPECTED-FAIL | devtools/client/application/test/browser/browser_application_panel_debug-service-worker.js | A promise chain failed to handle a rejection: this._frontListeners is null - stack: manage@resource://devtools/shared/protocol/Front.js:104:5
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - read@resource://devtools/shared/protocol/types.js:346:21
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - _getServiceWorker@resource://devtools/shared/fronts/worker/service-worker-registration.js:63:43
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - get activeWorker@resource://devtools/shared/fronts/worker/service-worker-registration.js:47:17
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - listAllWorkers/<@resource://devtools/shared/fronts/root.js:122:65
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - listAllWorkers@resource://devtools/shared/fronts/root.js:121:19
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - async*updateWorkers@resource://devtools/client/application/initializer.js:88:52
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - emit@resource://devtools/shared/event-emitter.js:190:24
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - emit@resource://devtools/shared/event-emitter.js:271:18
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - onPacket@resource://devtools/shared/protocol/Front.js:270:13
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - onPacket@resource://devtools/shared/client/debugger-client.js:583:13
[task 2019-11-09T13:51:41.516Z] 13:51:41     INFO - send/<@resource://devtools/shared/transport/local-transport.js:70:25
[task 2019-11-09T13:51:41.517Z] 13:51:41     INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:111:22
[task 2019-11-09T13:51:41.517Z] 13:51:41     INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:62:21

Comment 10

[Intermittent Failures Robot]

22 failures in 154 pushes (0.143 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 16
• mozilla-central: 6

Platform breakdown:

• windows10-64: 15
• linux64: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-11-09&endday=2019-11-09&tree=all

Comment 11

[Intermittent Failures Robot]

66 failures in 4850 pushes (0.014 failures/push) were associated with this bug in the last 7 days.

This is the #24 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: 54
• mozilla-central: 10
• mozilla-inbound: 2

Platform breakdown:

• linux64: 15
• windows10-64: 51

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-11-04&endday=2019-11-10&tree=all

Comment 12

[Belén [:ladybenko]]

Attachment: Bug 1575578 - Disable debug sw test on asan

Comment 13

[Belén [:ladybenko]]

I have submitted a patch to temporarily disable the test on asan (seems to be what it's affected https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?startday=2019-11-04&endday=2019-11-11&tree=all&bug=1575578) until we investigate further

Comment 14

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/ec80e7c6e7dd
Disable debug sw test on asan r=jdescottes

Comment 15

[Daniel Varga [:dvarga]]

https://hg.mozilla.org/mozilla-central/rev/ec80e7c6e7dd

Comment 16

[Intermittent Failures Robot]

9 failures in 4207 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 2
• mozilla-inbound: 1
• try: 1

Platform breakdown:

• linux64: 4
• windows10-64: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-11-11&endday=2019-11-17&tree=all

Comment 17

[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: 1
• try: 1

Platform breakdown:

• linux64-shippable: 1
• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-11-18&endday=2019-11-24&tree=all

Comment 19

[Intermittent Failures Robot]

12 failures in 4331 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9
• mozilla-central: 3

Platform breakdown:

• linux64-shippable: 4
• macosx1014-64-shippable: 5
• windows7-32-shippable: 1
• windows10-64-shippable: 1
• windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-11-25&endday=2019-12-01&tree=all

Comment 20

[Intermittent Failures Robot]

2 failures in 5144 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=1575578&startday=2019-12-02&endday=2019-12-08&tree=all

Comment 21

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2019-12-09&endday=2019-12-15&tree=all

Comment 22

[Intermittent Failures Robot]

1 failures in 4004 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1575578&startday=2020-01-20&endday=2020-01-26&tree=all

Comment 23

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

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