1718054 - Perma TEST-UNEXPECTED-FAIL | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_manifest_url.js | Test timed out when Gecko 91 merges to Beta on 2021-07-12

Status: RESOLVED DUPLICATE of bug 1717808

(DevTools :: about:debugging, defect, P2)

Description

[Atila Butkovits]

Central-as-beta-simulation

How to run these simulations

Failure log

[task 2021-06-24T12:12:19.031Z] 12:12:19     INFO - Click on the manifest URL and wait for the new tab to open
[task 2021-06-24T12:12:19.032Z] 12:12:19     INFO - Waiting for event: 'TabOpen' on [object XULElement].
[task 2021-06-24T12:12:19.032Z] 12:12:19     INFO - Got event: 'TabOpen' on [object XULElement].
[task 2021-06-24T12:12:19.033Z] 12:12:19     INFO - Buffered messages logged at 12:11:43
[task 2021-06-24T12:12:19.034Z] 12:12:19     INFO - Console message: [JavaScript Error: "remote browser crashed while on moz-extension://846ff2be-0f74-4c2b-9ea0-f05d1764e904/manifest.json
[task 2021-06-24T12:12:19.034Z] 12:12:19     INFO - " {file: "chrome://mochikit/content/mochitest-e10s-utils.js" line: 10}]
[task 2021-06-24T12:12:19.034Z] 12:12:19     INFO - e10s_init/<@chrome://mochikit/content/mochitest-e10s-utils.js:10:10
[task 2021-06-24T12:12:19.034Z] 12:12:19     INFO - 
[task 2021-06-24T12:12:19.034Z] 12:12:19     INFO - Console message: [JavaScript Error: "AbortError: Actor 'Conduits' destroyed before query 'RunListener' was resolved"]
[task 2021-06-24T12:12:19.035Z] 12:12:19     INFO - Console message: [JavaScript Error: "AbortError: Actor 'Conduits' destroyed before query 'RunListener' was resolved"]
[task 2021-06-24T12:12:19.035Z] 12:12:19     INFO - Console message: [JavaScript Error: "AbortError: Actor 'Conduits' destroyed before query 'RunListener' was resolved"]
[task 2021-06-24T12:12:19.036Z] 12:12:19     INFO - Buffered messages finished
[task 2021-06-24T12:12:19.036Z] 12:12:19     INFO - TEST-UNEXPECTED-FAIL | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_manifest_url.js | Test timed out - 
[task 2021-06-24T12:12:19.036Z] 12:12:19     INFO - Removing tab.
[task 2021-06-24T12:12:19.037Z] 12:12:19     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2021-06-24T12:12:19.037Z] 12:12:19     INFO - Got event: 'TabClose' on [object XULElement].
[task 2021-06-24T12:12:19.037Z] 12:12:19     INFO - Tab removed and finished closing
[task 2021-06-24T12:12:19.038Z] 12:12:19     INFO - Removing tab.
[task 2021-06-24T12:12:19.038Z] 12:12:19     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2021-06-24T12:12:19.038Z] 12:12:19     INFO - Got event: 'TabClose' on [object XULElement].
[task 2021-06-24T12:12:19.039Z] 12:12:19     INFO - Tab removed and finished closing
[task 2021-06-24T12:12:19.050Z] 12:12:19     INFO - TEST-PASS | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_manifest_url.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2021-06-24T12:12:19.073Z] 12:12:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-06-24T12:12:19.075Z] 12:12:19     INFO - TEST-UNEXPECTED-FAIL | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_manifest_url.js | A promise chain failed to handle a rejection: Actor 'Conduits' destroyed before query 'RunListener' was resolved - stack: (No stack available.)
[task 2021-06-24T12:12:19.075Z] 12:12:19     INFO - Rejection date: Thu Jun 24 2021 12:11:43 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 285
[task 2021-06-24T12:12:19.075Z] 12:12:19     INFO - Stack trace:
[task 2021-06-24T12:12:19.075Z] 12:12:19     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:285
[task 2021-06-24T12:12:19.075Z] 12:12:19     INFO - chrome://mochikit/content/browser-test.js:nextTest:625
[task 2021-06-24T12:12:19.075Z] 12:12:19     INFO - chrome://mochikit/content/browser-test.js:timeoutFn:1219
[task 2021-06-24T12:12:19.075Z] 12:12:19     INFO - setTimeout handler*chrome://mochikit/content/browser-test.js:Tester_execTest:1159
[task 2021-06-24T12:12:19.075Z] 12:12:19     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:943
[task 2021-06-24T12:12:19.076Z] 12:12:19     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1041
[task 2021-06-24T12:12:19.076Z] 12:12:19     INFO - Not taking screenshot here: see the one that was previously logged ```

Comment 1

[Julian Descottes [:jdescottes]]

We have a tab crash on all moz-extension URLs in the current beta simulation which makes this aboutdebugging test fail.
I downloaded the beta simulation from try, tried to run it on windows: opening any moz-extension URL leads to a tab crash.

I can see a lot of other failures for the same reason, eg https://treeherder.mozilla.org/jobs?repo=try&selectedTaskRun=ezb42OVuRCuUshi9uT5kZw.0&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=2122c2f72874d3fb2fa7b05788552a3dc0e2ff1d

Seems to be windows only. Potential duplicates: Bug 1718059 , Bug 1718061, Bug 1717808

Comment 3

[Intermittent Failures Robot]

6 failures in 3115 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 6

Platform and build breakdown:

• windows10-64-devedition: 6
  • opt: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1718054&startday=2021-06-21&endday=2021-06-27&tree=all