1638219 - Intermittent devtools/shared/resources/tests/*.js | A promise chain failed to handle a rejection: Connection closed, pending request to root, type listWorkers failed

Status: RESOLVED FIXED

(DevTools :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ccoroiu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=302369045&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/E-Ll3b5fR6mD1st2VOIkCg/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-05-15T00:48:11.395Z] 00:48:11 INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | The main process DevToolsServer has no pending connection when the test ends -
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - Console message: [JavaScript Error: "Error: Connection closed, pending request to root, type listWorkers failed
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO -
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - Request stack:
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - request@resource://devtools/shared/protocol/Front.js:256:14
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:47:19
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:81:37
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - onPacket@resource://devtools/shared/protocol/Front.js:294:13
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - onPacket@resource://devtools/client/devtools-client.js:493:13
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - DevToolsUtils.executeSoonexports.executeSoon@resource://devtools/shared/DevToolsUtils.js:47:21
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - send@resource://devtools/server/devtools-server-connection.js:91:20
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - onWorkerListChanged@resource://devtools/server/actors/root.js:444:15
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - _notifyListChanged@resource://devtools/server/actors/worker/worker-target-actor-list.js:184:10
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - onUnregister@resource://devtools/server/actors/worker/worker-target-actor-list.js:200:12
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - " {file: "resource://devtools/shared/protocol/Front.js" line: 77}]
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO - Console message: [JavaScript Error: "Error: Connection closed, pending request to root, type listWorkers failed
[task 2020-05-15T00:48:11.416Z] 00:48:11 INFO -
[task 2020-05-15T00:48:11.417Z] 00:48:11 INFO - Request stack:
[task 2020-05-15T00:48:11.417Z] 00:48:11 INFO - request@resource://devtools/shared/protocol/Front.js:256:14
[task 2020-05-15T00:48:11.417Z] 00:48:11 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:47:19
[task 2020-05-15T00:48:11.417Z] 00:48:11 INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:81:37
[task 2020-05-15T00:48:11.417Z] 00:48:11 INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2020-05-15T00:48:11.417Z] 00:48:11 INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2020-05-15T00:48:11.417Z] 00:48:11 INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2020-05-15T00:48:11.418Z] 00:48:11 INFO - onPacket@resource://devtools/shared/protocol/Front.js:294:13
[task 2020-05-15T00:48:11.418Z] 00:48:11 INFO - onPacket@resource://devtools/client/devtools-client.js:493:13
[task 2020-05-15T00:48:11.418Z] 00:48:11 INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2020-05-15T00:48:11.418Z] 00:48:11 INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2020-05-15T00:48:11.418Z] 00:48:11 INFO - DevToolsUtils.executeSoonexports.executeSoon@resource://devtools/shared/DevToolsUtils.js:47:21
[task 2020-05-15T00:48:11.418Z] 00:48:11 INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2020-05-15T00:48:11.419Z] 00:48:11 INFO - send@resource://devtools/server/devtools-server-connection.js:91:20
[task 2020-05-15T00:48:11.419Z] 00:48:11 INFO - onWorkerListChanged@resource://devtools/server/actors/root.js:444:15
[task 2020-05-15T00:48:11.419Z] 00:48:11 INFO - _notifyListChanged@resource://devtools/server/actors/worker/worker-target-actor-list.js:184:10
[task 2020-05-15T00:48:11.419Z] 00:48:11 INFO - onUnregister@resource://devtools/server/actors/worker/worker-target-actor-list.js:200:12
[task 2020-05-15T00:48:11.419Z] 00:48:11 INFO - " {file: "resource://devtools/shared/protocol/Front.js" line: 77}]
[task 2020-05-15T00:48:11.419Z] 00:48:11 INFO - Console message: [JavaScript Error: "Error: Connection closed, pending request to root, type listWorkers failed
[task 2020-05-15T00:48:11.420Z] 00:48:11 INFO -
[task 2020-05-15T00:48:11.420Z] 00:48:11 INFO - Request stack:
[task 2020-05-15T00:48:11.420Z] 00:48:11 INFO - request@resource://devtools/shared/protocol/Front.js:256:14
[task 2020-05-15T00:48:11.420Z] 00:48:11 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:47:19
[task 2020-05-15T00:48:11.420Z] 00:48:11 INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:81:37
[task 2020-05-15T00:48:11.420Z] 00:48:11 INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2020-05-15T00:48:11.420Z] 00:48:11 INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2020-05-15T00:48:11.420Z] 00:48:11 INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - onPacket@resource://devtools/shared/protocol/Front.js:294:13
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - onPacket@resource://devtools/client/devtools-client.js:493:13
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - DevToolsUtils.executeSoonexports.executeSoon@resource://devtools/shared/DevToolsUtils.js:47:21
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - send@resource://devtools/server/devtools-server-connection.js:91:20
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - onWorkerListChanged@resource://devtools/server/actors/root.js:444:15
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - _notifyListChanged@resource://devtools/server/actors/worker/worker-target-actor-list.js:184:10
[task 2020-05-15T00:48:11.421Z] 00:48:11 INFO - onUnregister@resource://devtools/server/actors/worker/worker-target-actor-list.js:200:12
[task 2020-05-15T00:48:11.422Z] 00:48:11 INFO - " {file: "resource://devtools/shared/protocol/Front.js" line: 77}]
[task 2020-05-15T00:48:11.422Z] 00:48:11 INFO - Buffered messages finished
[task 2020-05-15T00:48:11.422Z] 00:48:11 INFO - TEST-UNEXPECTED-FAIL | devtools/shared/resources/tests/browser_target_list_processes.js | A promise chain failed to handle a rejection: Connection closed, pending request to root, type listWorkers failed
[task 2020-05-15T00:48:11.422Z] 00:48:11 INFO -
[task 2020-05-15T00:48:11.422Z] 00:48:11 INFO - Request stack:
[task 2020-05-15T00:48:11.422Z] 00:48:11 INFO - request@resource://devtools/shared/protocol/Front.js:256:14
[task 2020-05-15T00:48:11.422Z] 00:48:11 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:47:19
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:81:37
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - onPacket@resource://devtools/shared/protocol/Front.js:294:13
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - onPacket@resource://devtools/client/devtools-client.js:493:13
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2020-05-15T00:48:11.423Z] 00:48:11 INFO - DevToolsUtils.executeSoonexports.executeSoon@resource://devtools/shared/DevToolsUtils.js:47:21
[task 2020-05-15T00:48:11.424Z] 00:48:11 INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2020-05-15T00:48:11.424Z] 00:48:11 INFO - send@resource://devtools/server/devtools-server-connection.js:91:20
[task 2020-05-15T00:48:11.424Z] 00:48:11 INFO - onWorkerListChanged@resource://devtools/server/actors/root.js:444:15
[task 2020-05-15T00:48:11.424Z] 00:48:11 INFO - _notifyListChanged@resource://devtools/server/actors/worker/worker-target-actor-list.js:184:10
[task 2020-05-15T00:48:11.425Z] 00:48:11 INFO - onUnregister@resource://devtools/server/actors/worker/worker-target-actor-list.js:200:12
[task 2020-05-15T00:48:11.425Z] 00:48:11 INFO - - stack: destroy@resource://devtools/shared/protocol/Front.js:77:23
[task 2020-05-15T00:48:11.425Z] 00:48:11 INFO - cleanup@resource://devtools/shared/protocol/Pool.js:203:10
[task 2020-05-15T00:48:11.425Z] 00:48:11 INFO - onClosed@resource://devtools/client/devtools-client.js:629:12
[task 2020-05-15T00:48:11.426Z] 00:48:11 INFO - close@resource://devtools/shared/transport/local-transport.js:169:20
[task 2020-05-15T00:48:11.426Z] 00:48:11 INFO - close@resource://devtools/shared/transport/local-transport.js:165:13
[task 2020-05-15T00:48:11.426Z] 00:48:11 INFO - close@resource://devtools/shared/transport/local-transport.js:165:13
[task 2020-05-15T00:48:11.432Z] 00:48:11 INFO - cleanup@resource://devtools/client/devtools-client.js:124:27
[task 2020-05-15T00:48:11.432Z] 00:48:11 INFO - close/promise<@resource://devtools/client/devtools-client.js:140:7
[task 2020-05-15T00:48:11.432Z] 00:48:11 INFO - close@resource://devtools/client/devtools-client.js:117:21
[task 2020-05-15T00:48:11.432Z] 00:48:11 INFO - @chrome://mochitests/content/browser/devtools/shared/resources/tests/browser_target_list_processes.js:33:16
[task 2020-05-15T00:48:11.432Z] 00:48:11 INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1064:34
[task 2020-05-15T00:48:11.433Z] 00:48:11 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1104:11
[task 2020-05-15T00:48:11.433Z] 00:48:11 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:927:14
[task 2020-05-15T00:48:11.434Z] 00:48:11 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:918:23
[task 2020-05-15T00:48:11.435Z] 00:48:11 INFO - Rejection date: Fri May 15 2020 00:48:10 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-05-15T00:48:11.436Z] 00:48:11 INFO - Stack trace:
[task 2020-05-15T00:48:11.436Z] 00:48:11 INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-05-15T00:48:11.437Z] 00:48:11 INFO - chrome://mochikit/content/browser-test.js:nextTest:610
[task 2020-05-15T00:48:11.437Z] 00:48:11 INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1464
[task 2020-05-15T00:48:11.437Z] 00:48:11 INFO - chrome://mochikit/content/browser-test.js:run:1379
[task 2020-05-15T00:48:11.438Z] 00:48:11 INFO - Not taking screenshot here: see the one that was previously logged

Comment 2

[Intermittent Failures Robot]

3 failures in 5488 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform breakdown:

• linux1804-64: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-05-11&endday=2020-05-17&tree=all

Comment 3

[Intermittent Failures Robot]

2 failures in 4727 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux1804-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-05-18&endday=2020-05-24&tree=all

Comment 4

[Intermittent Failures Robot]

8 failures in 5458 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• try: 2

Platform breakdown:

• linux1804-64: 4
• macosx1014-64: 1
• windows10-64: 2
• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-05-25&endday=2020-05-31&tree=all

Comment 5

[Intermittent Failures Robot]

10 failures in 4949 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 2

Platform breakdown:

• windows10-64: 8
• macosx1014-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-06-01&endday=2020-06-07&tree=all

Comment 6

[Intermittent Failures Robot]

4 failures in 5211 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Platform breakdown:

• windows10-64: 2
• linux1804-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-06-08&endday=2020-06-14&tree=all

Comment 7

[Intermittent Failures Robot]

5 failures in 4035 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform breakdown:

• macosx1014-64: 4
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-06-15&endday=2020-06-21&tree=all

Comment 8

[Intermittent Failures Robot]

2 failures in 5252 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 1

Platform breakdown:

• linux1804-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-06-22&endday=2020-06-28&tree=all

Comment 9

[Alexandru Michis [:malexandru]]

Honza, there is a similar failure to this one, but with one difference being that "listServiceWorkerRegistrations" appears on the failure line,
instead of "listWorkers":
https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=307848926&repo=autoland&lineNumber=20791

Should we modify the summary of this failure to mention both, or make a separate bug?

Comment 10

[Intermittent Failures Robot]

6 failures in 4516 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6

Platform breakdown:

• windows7-32-shippable: 2
• linux1804-64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-06-29&endday=2020-07-05&tree=all

Comment 11

[Intermittent Failures Robot]

17 failures in 5265 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 2
• mozilla-central: 2
• try: 10
• autoland: 3

Platform breakdown:

• windows7-32-shippable: 1
• linux1804-64: 11
• macosx1014-64: 3
• macosx1014-64-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-07-06&endday=2020-07-12&tree=all

Comment 12

[Jan Honza Odvarko [:Honza] (always need-info? me)]

Julian, any suggestions here?

Honza

Comment 13

[Julian Descottes [:jdescottes]]

Should we modify the summary of this failure to mention both, or make a separate bug?

Looking at the stacktrace and doing some preliminary investigation, both issues are very similar. It would make sense to have a single bug and to try to address them at the same time.

Some additional info about the intermittent: our TargetList reacts to various events to retrieve new targets. Retrieving workers and service workers is highly async for now, and the client can be destroyed after we received the event but while we still need to call some APIs to retrieve the targets. In some methods we acknowledge this, eg https://searchfox.org/mozilla-central/rev/1b95a0179507a4dc7d4b0c94c2df420dc1a72885/devtools/shared/resources/legacy-target-watchers/legacy-serviceworkers-watcher.js#112-123 . We could use similar patterns in the methods showing up in the stack traces in order to fix this class of intermittents. Note that we have a safeAsyncMethod helper that could be useful here.

Comment 14

[Intermittent Failures Robot]

6 failures in 4014 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 4

Platform breakdown:

• linux1804-64: 4
• linux1804-64-shippable: 1
• macosx1014-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-07-13&endday=2020-07-19&tree=all

Comment 16

[Intermittent Failures Robot]

10 failures in 4310 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 3
• try: 1

Platform breakdown:

• linux1804-64: 7
• windows7-32-shippable: 1
• linux1804-64-asan: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-07-20&endday=2020-07-26&tree=all

Comment 17

[Intermittent Failures Robot]

4 failures in 4289 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-beta: 1

Platform breakdown:

• linux1804-64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-07-27&endday=2020-08-02&tree=all

Comment 18

[Intermittent Failures Robot]

12 failures in 4618 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 3
• mozilla-beta: 1

Platform breakdown:

• linux1804-64-asan: 2
• linux1804-64: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-08-03&endday=2020-08-09&tree=all

Comment 20

[Intermittent Failures Robot]

5 failures in 3601 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform breakdown:

• linux1804-64: 4
• macosx1014-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-08-10&endday=2020-08-16&tree=all

Comment 21

[Intermittent Failures Robot]

7 failures in 4100 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• try: 1

Platform breakdown:

• linux1804-64: 5
• windows7-32: 1
• linux1804-64-asan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-08-17&endday=2020-08-23&tree=all

Comment 23

[Intermittent Failures Robot]

4 failures in 4046 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform breakdown:

• linux1804-64: 1
• linux1804-64-asan: 1
• macosx1014-64: 1
• windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-08-24&endday=2020-08-30&tree=all

Comment 24

[Intermittent Failures Robot]

4 failures in 2984 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 2
• mozilla-beta: 1

Platform breakdown:

• linux1804-64-shippable: 1
• linux1804-64: 1
• windows10-64: 1
• linux1804-64-asan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-08-31&endday=2020-09-06&tree=all

Comment 25

[Intermittent Failures Robot]

1 failures in 3410 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• macosx1014-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-09-07&endday=2020-09-13&tree=all

Comment 26

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

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

Comment 27

[Bogdan Tara[:bogdan_tara | bogdant]]

This is still happenig.

Recent failure: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=318123400&repo=autoland&lineNumber=2912

Comment 28

[Intermittent Failures Robot]

3 failures in 4130 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform breakdown:

• linux1804-64: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-10-05&endday=2020-10-11&tree=all

Comment 29

[Intermittent Failures Robot]

5 failures in 3694 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 3

Platform breakdown:

• linux1804-64: 4
• windows10-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-10-12&endday=2020-10-18&tree=all

Comment 30

[Intermittent Failures Robot]

4 failures in 4230 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform breakdown:

• linux1804-64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-10-19&endday=2020-10-25&tree=all

Comment 31

[Intermittent Failures Robot]

1 failures in 4275 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• macosx1014-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-10-26&endday=2020-11-01&tree=all

Comment 32

[Intermittent Failures Robot]

2 failures in 4128 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-beta: 1

Platform breakdown:

• linux1804-64: 1
• windows10-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1638219&startday=2020-11-02&endday=2020-11-08&tree=all

Comment 33

[Intermittent Failures Robot]

2 failures in 4040 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• windows10-64: 1
• linux1804-64-asan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2020-11-09&endday=2020-11-15&tree=all

Comment 35

[Intermittent Failures Robot]

2 failures in 3712 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr78: 1
• mozilla-beta: 1

Platform breakdown:

• linux1804-64: 1
• linux1804-64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2020-11-30&endday=2020-12-06&tree=all

Comment 36

[Intermittent Failures Robot]

2 failures in 4060 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• windows10-64: 1
• linux1804-64-asan: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2020-12-07&endday=2020-12-13&tree=all

Comment 37

[Intermittent Failures Robot]

2 failures in 3421 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• try: 1

Platform breakdown:

• linux1804-64-ccov: 1
• windows10-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2020-12-14&endday=2020-12-20&tree=all

Comment 40

[Intermittent Failures Robot]

1 failures in 525 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• linux1804-64-ccov: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2020-12-28&endday=2021-01-03&tree=all

Comment 41

[Intermittent Failures Robot]

3 failures in 2956 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 2

Platform breakdown:

• windows10-64-ccov-qr: 1
• windows10-64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2021-01-04&endday=2021-01-10&tree=all

Comment 42

[Intermittent Failures Robot]

1 failures in 3810 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• windows10-64-ccov-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2021-01-11&endday=2021-01-17&tree=all

Comment 43

[Intermittent Failures Robot]

2 failures in 3488 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• windows10-64-shippable: 1
  • opt: 1
• linux1804-64: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2021-01-18&endday=2021-01-24&tree=all

Comment 44

[Intermittent Failures Robot]

4 failures in 3891 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 3

Platform and build breakdown:

• linux1804-64-ccov: 1
  • opt: 1
• windows10-64: 1
  • opt: 1
• linux1804-64: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2021-01-25&endday=2021-01-31&tree=all

Comment 45

[Intermittent Failures Robot]

1 failures in 3966 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-asan: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2021-02-01&endday=2021-02-07&tree=all

Comment 46

[Intermittent Failures Robot]

5 failures in 4322 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform and build breakdown:

• linux1804-64: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2021-02-08&endday=2021-02-14&tree=all

Comment 47

[Alexandre Poirot [:ochameau]]

Attachment: Bug 1638219 - [devtools] Prevent exception during toolbox destroy in worker legacy listeners.

Comment 48

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/0ef876462c42
[devtools] Prevent exception during toolbox destroy in worker legacy listeners. r=jdescottes

Comment 49

[Bogdan Tara[:bogdan_tara | bogdant]]

https://hg.mozilla.org/mozilla-central/rev/0ef876462c42

Comment 50

[Intermittent Failures Robot]

2 failures in 3737 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• windows10-64: 1
  • debug: 1
• macosx1014-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1638219&startday=2021-02-15&endday=2021-02-21&tree=all