1601368 - Intermittent dom/ipc/tests/browser_crash_oopiframe.js | The iframe is now pointing at about:framecrashed -

Status: RESOLVED FIXED

(Core :: DOM: Content Processes, defect, P3)

Description

[Treeherder Bug Filer]

Filed by: rmaries [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=279606103&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/cQ6IhRl0ReO8xKtJ-VW1Mg/runs/0/artifacts/public/logs/live_backing.log

---

[task 2019-12-04T17:57:41.293Z] 17:57:41 INFO - TEST-START | dom/ipc/tests/browser_crash_oopiframe.js
[task 2019-12-04T17:57:43.959Z] 17:57:43 INFO - TEST-PASS | dom/ipc/tests/browser_crash_oopiframe.js | top frame browsing context id not expected. -
[task 2019-12-04T17:57:43.959Z] 17:57:43 INFO - TEST-PASS | dom/ipc/tests/browser_crash_oopiframe.js | oop frame browsing context id expected. -
[task 2019-12-04T17:57:43.959Z] 17:57:43 INFO - Buffered messages finished
[task 2019-12-04T17:57:43.959Z] 17:57:43 INFO - TEST-UNEXPECTED-FAIL | dom/ipc/tests/browser_crash_oopiframe.js | The iframe is now pointing at about:framecrashed -
[task 2019-12-04T17:57:43.959Z] 17:57:43 INFO - Stack trace:
[task 2019-12-04T17:57:43.959Z] 17:57:43 INFO - chrome://mochikit/content/browser-test.js:test_ok:1299
[task 2019-12-04T17:57:43.960Z] 17:57:43 INFO - chrome://mochitests/content/browser/dom/ipc/tests/browser_crash_oopiframe.js:null:79
[task 2019-12-04T17:57:43.960Z] 17:57:43 INFO - resource://testing-common/BrowserTestUtils.jsm:withNewTab:152
[task 2019-12-04T17:57:43.960Z] 17:57:43 INFO - chrome://mochitests/content/browser/dom/ipc/tests/browser_crash_oopiframe.js:null:18
[task 2019-12-04T17:57:43.960Z] 17:57:43 INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1069
[task 2019-12-04T17:57:43.960Z] 17:57:43 INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1104
[task 2019-12-04T17:57:43.960Z] 17:57:43 INFO - chrome://mochikit/content/browser-test.js:nextTest/<:932
[task 2019-12-04T17:57:43.960Z] 17:57:43 INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:805
[task 2019-12-04T17:57:43.960Z] 17:57:43 INFO - GECKO(4811) | [Child 5188: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (0x7f3b994d4400) [pid = 5188] [serial = 7] [outer = 0x7f3b996b3100]
[task 2019-12-04T17:57:43.961Z] 17:57:43 INFO - Leaving test bound
[task 2019-12-04T17:57:43.961Z] 17:57:43 INFO - GECKO(4811) | [Child 5188: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x7f3b983c3000 == 2 [pid = 5188] [id = {5bef41a6-64df-4d7b-af3c-9592aba8a68f}] [url = ]
[task 2019-12-04T17:57:43.961Z] 17:57:43 INFO - GECKO(4811) | MEMORY STAT | vsize 2965MB | residentFast 350MB | heapAllocated 108MB
[task 2019-12-04T17:57:43.961Z] 17:57:43 INFO - TEST-OK | dom/ipc/tests/browser_crash_oopiframe.js | took 1748ms
[task 2019-12-04T17:57:43.961Z] 17:57:43 INFO - checking window state

Comment 1

[Intermittent Failures Robot]

5 failures in 5144 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1

Platform breakdown:

• linux64: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2019-12-02&endday=2019-12-08&tree=all

Comment 2

[Intermittent Failures Robot]

3 failures in 4867 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Platform breakdown:

• linux64: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2019-12-09&endday=2019-12-15&tree=all

Comment 3

[Intermittent Failures Robot]

4 failures in 4582 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• try: 1

Platform breakdown:

• linux64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2019-12-16&endday=2019-12-22&tree=all

Comment 4

[Intermittent Failures Robot]

1 failures in 1862 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2019-12-30&endday=2020-01-05&tree=all

Comment 5

[Intermittent Failures Robot]

3 failures in 4472 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform breakdown:

• linux64: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-01-06&endday=2020-01-12&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures in 3773 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=1601368&startday=2020-01-13&endday=2020-01-19&tree=all

Comment 7

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-01-20&endday=2020-01-26&tree=all

Comment 8

[Intermittent Failures Robot]

3 failures in 3364 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 1

Platform breakdown:

• linux64: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-02-03&endday=2020-02-09&tree=all

Comment 9

[Chris Peterson [:cpeterson]]

This intermittent test failure doesn't need to block Fission MVP unless it becomes more frequent.

Comment 10

[Intermittent Failures Robot]

1 failures in 4955 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-03-16&endday=2020-03-22&tree=all

Comment 11

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

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

Comment 12

[Chris Peterson [:cpeterson]]

This Fission test used to intermittently fail about once a week, then it stopped failing for four months, and now it's failed three times just today?? We should keep an eye on this test.

https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?startday=2020-06-30&endday=2020-07-07&tree=trunk&bug=1601368

Comment 13

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 15
• mozilla-central: 2
• try: 1

Platform breakdown:

• linux1804-64: 18

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-07-06&endday=2020-07-12&tree=all

Comment 14

[Intermittent Failures Robot]

12 failures in 4014 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 10
• mozilla-central: 1
• try: 1

Platform breakdown:

• linux1804-64: 12

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-07-13&endday=2020-07-19&tree=all

Comment 15

[Karl Tomlinson (:karlt)]

https://pernos.co/debug/yI5A2fi2_adzjxhpHJ63uQ/index.html

Comment 16

[Intermittent Failures Robot]

5 failures in 4310 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform breakdown:

• linux1804-64: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-07-20&endday=2020-07-26&tree=all

Comment 17

[Intermittent Failures Robot]

20 failures in 4289 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 18
• mozilla-central: 2

Platform breakdown:

• linux1804-64: 20

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-07-27&endday=2020-08-02&tree=all

Comment 18

[Atila Butkovits]

This bug failed 33 times in the past 7 days. This happened on linux1804-64 debug.

Recent log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=312358817&repo=autoland&lineNumber=4035

Neha, could you assign someone to look into it?

Comment 19

[Intermittent Failures Robot]

27 failures in 4618 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

This is the #48 most frequent failure this week.

Repository breakdown:

• autoland: 24
• mozilla-central: 2
• try: 1

Platform breakdown:

• linux1804-64: 27

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-08-03&endday=2020-08-09&tree=all

Comment 20

[Neha Kochar [:neha]]

Kashav, can you look into this, please?

Comment 21

[u608768]

I wasn't able to reproduce locally in a few verify runs. Fortunately, it appears that it's failing consistently here. It'd be helpful to know what newIframeURI actually is at that point.

Comment 22

[u608768]

(In reply to :kashav from comment #21)

It'd be helpful to know what newIframeURI actually is at that point.

It's about:blank. We explicitly wait for a non about:blank WindowGlobalParent, so it looks like WindowGlobalParent.documentURI and Document.documentURI may be getting out-of-sync.

Comment 23

[u608768]

Attachment: Bug 1601368 - Wait for a "window-global-created" instead of polling for a currentWindowGlobal, r?mconley

It's possible to end up in a situation where the window global has been set on
the BrowsingContext, but hasn't yet been initialized. Proceeding at this point
results in the document having a stale URI (about:blank in this case). Waiting
for a "window-global-created" instead should ensure that everything has been
initialized before we proceed.

Comment 24

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/9ce0ad253b41
Wait for a "window-global-created" instead of polling for a currentWindowGlobal, r=mconley

Comment 25

[Noemi Erli[:noemi_erli]]

https://hg.mozilla.org/mozilla-central/rev/9ce0ad253b41

Comment 26

[Intermittent Failures Robot]

9 failures in 3601 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 1

Platform breakdown:

• linux1804-64: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1601368&startday=2020-08-10&endday=2020-08-16&tree=all