1670867 - Perma [Tier 2] [Fission] netwerk/test/browser/browser_child_resource.js | Browser should be in the right process - Got "false", expected "true"

Status: RESOLVED DUPLICATE of bug 1674464

(Core :: Networking, defect, P2)

Description

[Treeherder Bug Filer]

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=318453259&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/c6A6M8ssQGCxzXhXr--pew/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-10-13T06:26:58.626Z] 06:26:58 INFO - TEST-START | netwerk/test/browser/browser_child_resource.js
[task 2020-10-13T06:26:59.578Z] 06:26:59 INFO - GECKO(4556) | Et tu, Brute?
[task 2020-10-13T06:26:59.831Z] 06:26:59 INFO - GECKO(4556) | [Parent 5988, Gecko_IOThread] WARNING: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/process_util_win.cc:166
[task 2020-10-13T06:26:59.871Z] 06:26:59 INFO - GECKO(4556) | This is a normal termination and isn't the one we are looking for...
[task 2020-10-13T06:26:59.872Z] 06:26:59 INFO - GECKO(4556) | about:tabcrashed loaded and ready
[task 2020-10-13T06:27:00.666Z] 06:27:00 INFO - GECKO(4556) | Crash cleaned up
[task 2020-10-13T06:27:00.707Z] 06:27:00 INFO - TEST-INFO | started process screenshot
[task 2020-10-13T06:27:00.781Z] 06:27:00 INFO - TEST-INFO | screenshot: exit 0
[task 2020-10-13T06:27:00.782Z] 06:27:00 INFO - Buffered messages logged at 06:26:58
[task 2020-10-13T06:27:00.782Z] 06:27:00 INFO - Entering test bound
[task 2020-10-13T06:27:00.783Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Browser should be in the right process -
[task 2020-10-13T06:27:00.783Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Services.jsm should resolve in both processes -
[task 2020-10-13T06:27:00.784Z] 06:27:00 INFO - Leaving test bound
[task 2020-10-13T06:27:00.785Z] 06:27:00 INFO - Entering test bound
[task 2020-10-13T06:27:00.785Z] 06:27:00 INFO - Buffered messages logged at 06:26:59
[task 2020-10-13T06:27:00.787Z] 06:27:00 INFO - Set
[task 2020-10-13T06:27:00.787Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in main process -
[task 2020-10-13T06:27:00.788Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in child process -
[task 2020-10-13T06:27:00.788Z] 06:27:00 INFO - Change
[task 2020-10-13T06:27:00.789Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in main process -
[task 2020-10-13T06:27:00.789Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in child process -
[task 2020-10-13T06:27:00.789Z] 06:27:00 INFO - Clear
[task 2020-10-13T06:27:00.790Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Shouldn't resolve in main process -
[task 2020-10-13T06:27:00.790Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Shouldn't resolve in child process -
[task 2020-10-13T06:27:00.790Z] 06:27:00 INFO - Leaving test bound
[task 2020-10-13T06:27:00.790Z] 06:27:00 INFO - Entering test bound
[task 2020-10-13T06:27:00.791Z] 06:27:00 INFO - Set
[task 2020-10-13T06:27:00.791Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in main process -
[task 2020-10-13T06:27:00.791Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in child process -
[task 2020-10-13T06:27:00.791Z] 06:27:00 INFO - Console message: [JavaScript Error: "remote browser crashed while on http://example.com/browser/netwerk/test/browser/dummy.html
[task 2020-10-13T06:27:00.791Z] 06:27:00 INFO - " {file: "chrome://mochikit/content/mochitest-e10s-utils.js" line: 10}]
[task 2020-10-13T06:27:00.792Z] 06:27:00 INFO - e10s_init/<@chrome://mochikit/content/mochitest-e10s-utils.js:10:10
[task 2020-10-13T06:27:00.792Z] 06:27:00 INFO -
[task 2020-10-13T06:27:00.792Z] 06:27:00 INFO - Console message: [JavaScript Warning: "Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content." {file: "resource://gre/modules/Readerable.jsm" line: 136}]
[task 2020-10-13T06:27:00.792Z] 06:27:00 INFO - Buffered messages finished
[task 2020-10-13T06:27:00.792Z] 06:27:00 INFO - TEST-UNEXPECTED-FAIL | netwerk/test/browser/browser_child_resource.js | Browser should be in the right process - Got "false", expected "true"
[task 2020-10-13T06:27:00.792Z] 06:27:00 INFO - Stack trace:
[task 2020-10-13T06:27:00.792Z] 06:27:00 INFO - chrome://mochikit/content/browser-test.js:test_is:1332
[task 2020-10-13T06:27:00.792Z] 06:27:00 INFO - chrome://mochitests/content/browser/netwerk/test/browser/browser_child_resource.js:restart:68
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in main process -
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in child process -
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - Change
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in main process -
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in child process -
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - Clear
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Shouldn't resolve in main process -
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Shouldn't resolve in child process -
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - Leaving test bound
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - Entering test bound
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - GECKO(4556) | JavaScript error: resource:///modules/ContentCrashHandlers.jsm, line 50: TypeError: can't access property "permanentKey", browser is undefined
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - Console message: [JavaScript Error: "TypeError: can't access property "permanentKey", browser is undefined" {file: "resource:///modules/ContentCrashHandlers.jsm" line: 50}]
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - get@resource:///modules/ContentCrashHandlers.jsm:50:9
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - onAboutTabCrashedUnload@resource:///modules/ContentCrashHandlers.jsm:556:35
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - removeCrashedPage@resource:///actors/AboutTabCrashedParent.jsm:75:21
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO - didDestroy@resource:///actors/AboutTabCrashedParent.jsm:22:10
[task 2020-10-13T06:27:00.793Z] 06:27:00 INFO -
[task 2020-10-13T06:27:01.025Z] 06:27:01 INFO - Set
[task 2020-10-13T06:27:01.030Z] 06:27:01 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in main process -
[task 2020-10-13T06:27:01.030Z] 06:27:01 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in child process -
[task 2020-10-13T06:27:01.030Z] 06:27:01 INFO - Clear
[task 2020-10-13T06:27:01.030Z] 06:27:01 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in main process -
[task 2020-10-13T06:27:01.030Z] 06:27:01 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Should resolve in child process -
[task 2020-10-13T06:27:01.035Z] 06:27:01 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Shouldn't resolve in main process -
[task 2020-10-13T06:27:01.035Z] 06:27:01 INFO - TEST-PASS | netwerk/test/browser/browser_child_resource.js | Shouldn't resolve in child process -
[task 2020-10-13T06:27:01.044Z] 06:27:01 INFO - Leaving test bound
[task 2020-10-13T06:27:01.106Z] 06:27:01 INFO - GECKO(4556) | MEMORY STAT | vsize 2104186MB | vsizeMaxContiguous 68688164MB | residentFast 269MB | heapAllocated 105MB
[task 2020-10-13T06:27:01.106Z] 06:27:01 INFO - TEST-OK | netwerk/test/browser/browser_child_resource.js | took 2482ms
[task 2020-10-13T06:27:01.126Z] 06:27:01 INFO - checking window state
[task 2020-10-13T06:27:01.148Z] 06:27:01 INFO - TEST-START | netwerk/test/browser/browser_cookie_sync_across_tabs.js

Comment 1

[Intermittent Failures Robot]

42 failures in 3694 pushes (0.011 failures/push) were associated with this bug in the last 7 days.

This is the #32 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:

• mozilla-central: 42

Platform breakdown:

• windows10-64-shippable-qr: 19
• windows10-64-shippable: 19
• linux1804-64-shippable: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1670867&startday=2020-10-12&endday=2020-10-18&tree=all

Comment 2

[Chris Peterson [:cpeterson]]

Peter, this looks like a regression from bug 1668940.

Test failures started on 2020-10-13 and that pushlog includes bug 1668940:

https://hg.mozilla.org/mozilla-central/pushloghtml?changeset=c19042d45111972cf29075ee1155b99a02d180bf

Comment 3

[Kris Maglione [:kmag]]

Attachment: Bug 1670867: Add ContentParent to ContentProcessManager before we call InitInternal. r=nika

Otherwise, if we return early, it will never get added, and we will crash when
trying to remove it when it's destroyed.

Comment 4

[Phabricator Automation]

Comment on attachment 9183273 [details]
Bug 1670867: Add ContentParent to ContentProcessManager before we call InitInternal. r=nika

Revision D94487 was moved to bug 1671773. Setting attachment 9183273 [details] to obsolete.

Comment 5

[Intermittent Failures Robot]

33 failures in 4230 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

This is the #36 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:

• mozilla-central: 33

Platform breakdown:

• windows10-64-shippable-qr: 16
• windows10-64-shippable: 16
• linux1804-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1670867&startday=2020-10-19&endday=2020-10-25&tree=all

Comment 6

[Atila Butkovits]

In the last 7 days there where 45 failures of this bug. Happens on linux1804-64-shippable, windows10-64-shippable and windows10-64-shippable-qr opt build type.

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=320343882&repo=mozilla-central&lineNumber=8326

Peter, could you take a look please?

Comment 7

[Intermittent Failures Robot]

44 failures in 4275 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #22 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:

• mozilla-central: 44

Platform breakdown:

• windows10-64-shippable-qr: 17
• windows10-64-shippable: 16
• linux1804-64-shippable: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1670867&startday=2020-10-26&endday=2020-11-01&tree=all

Comment 8

[Dorel Luca [:dluca]]

This bug failed 46 times in the last 7 days. Fails on linux1804-64-shippable, windows10-64-shippable, windows10-64-shippable-qr on opt build type.

Recent log:
https://treeherder.mozilla.org/logviewer?job_id=320797172&repo=mozilla-central&lineNumber=10791

Peter: Any updates on this bug?

Comment 9

[Intermittent Failures Robot]

48 failures in 4128 pushes (0.012 failures/push) were associated with this bug in the last 7 days.

This is the #23 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:

• mozilla-central: 48

Platform breakdown:

• windows10-64-shippable: 19
• linux1804-64-shippable: 11
• windows10-64-shippable-qr: 18

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1670867&startday=2020-11-02&endday=2020-11-08&tree=all

Comment 10

[Andreea Pavel [:apavel]]

Attachment: Bug 1670867 - disable browser_child_resource.js on fission r?#intermittent-reviewers

Comment 11

[Intermittent Failures Robot]

44 failures in 4040 pushes (0.011 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:

• mozilla-central: 44

Platform breakdown:

• windows10-64-shippable: 19
• windows10-64-shippable-qr: 20
• linux1804-64-shippable: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1670867&startday=2020-11-09&endday=2020-11-15&tree=all

Comment 12

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/4f10c076038f
disable browser_child_resource.js on fission r=intermittent-reviewers,jmaher DONTBUILD

Comment 13

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://hg.mozilla.org/mozilla-central/rev/4f10c076038f7718389c1eb1019b4b37dc2fcb22

Comment 14

[Intermittent Failures Robot]

21 failures in 4810 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 21

Platform breakdown:

• windows10-64-shippable: 8
• windows10-64-shippable-qr: 9
• linux1804-64-shippable: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1670867&startday=2020-11-16&endday=2020-11-22&tree=all

Comment 15

[Neha Kochar [:neha]]

This is expected to be fixed by the patch for bug 1674464.

Comment 17

[Neha Kochar [:neha]]

This test got fixed and re-enabled by the fix for bug 1674464.