1593526 - Perma TEST-UNEXPECTED-TIMEOUT | /html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-serviceworker-failure.https.html | SharedArrayBuffer cannot cross agent clusters, service worker - when Gecko 72 merges to Beta on 2019-12-02

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect, P2)

Description

[Cristian Brindusan [:cbrindusan]]

Central as Beta simulation

Treeherder link: https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=retry%2Cusercancel%2Ctestfailed%2Cbusted%2Cexception&revision=07db119dc837d6ee9855fb6568d65b857da97dea&selectedJob=274290800

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=274290800&repo=try&lineNumber=11482

[task 2019-11-03T14:29:36.363Z] 14:29:36 INFO - TEST-START | /html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-serviceworker-failure.https.html
[task 2019-11-03T14:29:36.368Z] 14:29:36 INFO - Closing window 59
[task 2019-11-03T14:29:36.411Z] 14:29:36 INFO - PID 4704 | [Child 5044, Chrome_ChildThread] WARNING: pipe error: 109: file z:/task_1572782416/build/src/ipc/chromium/src/chrome/common/ipc_IPDL protocol error: Handler returned error code!
[task 2019-11-03T14:29:36.411Z] 14:29:36 INFO - PID 4704 | ###!!! [Parent][DispatchAsyncMessage] Error: PBackground::Msg_MessagePortForceClose Processing error: message was deserialized, but the handler returned false (indicating failure)
[task 2019-11-03T14:29:36.411Z] 14:29:36 INFO - PID 4704 | [Parent 10876, Gecko_IOThread] WARNING: pipe error: 109: file z:/task_1572782416/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 341
[task 2019-11-03T14:29:36.412Z] 14:29:36 INFO - PID 4704 | [Parent 10876, Gecko_IOThread] WARNING: pipe error: 109: file z:/task_1572782416/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 341
[task 2019-11-03T14:29:36.414Z] 14:29:36 INFO - PID 4704 | [Child 9384, Chrome_ChildThread] WARNING: pipe error: 109: file z:/task_1572782416/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 341
[task 2019-11-03T14:29:36.414Z] 14:29:36 INFO - PID 4704 | [Child 9384, Chrome_ChildThread] WARNING: pipe error: 109: file z:/task_1572782416/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 341
[task 2019-11-03T14:29:36.777Z] 14:29:36 INFO - PID 4704 | JavaScript error: , line 0: uncaught exception: [fluent] Missing translations in en-US: .
[task 2019-11-03T14:29:46.647Z] 14:29:46 INFO -
[task 2019-11-03T14:29:46.647Z] 14:29:46 INFO - TEST-UNEXPECTED-TIMEOUT | /html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-serviceworker-failure.https.html | SharedArrayBuffer cannot cross agent clusters, service worker edition - Test timed out

Hi ehsan, can this be from bug 1593162?

Comment 1

[Andreea Pavel [:apavel]]

This looks similar to bug 1593453, I believe it's from bug 1562667.

Tom, please take a look.

Comment 2

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 1

Platform breakdown:

• windows10-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1593526&startday=2019-10-28&endday=2019-11-03&tree=all

Comment 3

[Tom Tung [:tt, :ttung]]

I don't think it's related to bug 1562667 because we haven't supported/changed this testing code path, IIRC (See https://bugzilla.mozilla.org/show_bug.cgi?id=1589673#c6). But it's related to SAB and postMessage, I will take a look.

Comment 4

[Tom Tung [:tt, :ttung]]

The promise for setting up has never resolve [1].

[1] https://searchfox.org/mozilla-central/rev/35873cfc312a6285f54aa5e4ec2d4ab911157522/testing/web-platform/tests/service-workers/service-worker/resources/test-helpers.sub.js#71

Comment 5

[Steven DeTar [:sdetar]]

Since Paul's changes for bug 1588412 may have caused this regression, he should look at this but is on PTO this week or someone else on the Dom area if it needs to be addressed sooner. Needinfo'ing Paul for now so when he returns he can look into this.

Comment 6

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

Changing the priority to p2 as the bug is tracked by a release manager for the current nightly.
See What Do You Triage for more information

Comment 7

[Paul Bone [:pbone]]

I don't think this regression is caused by Bug 1588412, that bug adds an assertion and changes the behaviour of moz:// URLs, a timeout doesn't make sense.

I tried reproducing it with and without my patch to see, but I can't seem to reproduce it. I'm going to leave it for now until I can reproduce it properly.

Comment 8

[Tom Tung [:tt, :ttung]]

This test is disable in Beta or Release and Android by bug 1593447.