1287710 - Intermittent docshell/test/browser/browser_tab_touch_events.js | Uncaught exception - at chrome://global/content/browser-child.js:113 - Error: operation not possible on dead CPOW

Status: RESOLVED FIXED

(Core :: DOM: Navigation, defect)

Description

[Treeherder Bug Filer]

Filed by: tomcat [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=32070535&repo=mozilla-inbound

http://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-inbound-win64/1468910541/mozilla-inbound_win8_64_test-mochitest-e10s-browser-chrome-4-bm111-tests1-windows-build1381.txt.gz

Comment 1

[Intermittent Failures Robot]

14 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 12
* fx-team: 1
* autoland: 1

Platform breakdown:
* windows7-32: 12
* windows8-64: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1287710&startday=2016-07-18&endday=2016-07-24&tree=all

Comment 2

[Intermittent Failures Robot]

22 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 14
* autoland: 7
* fx-team: 1

Platform breakdown:
* windows8-64: 22

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1287710&startday=2016-07-29&endday=2016-07-29&tree=all

Comment 3

[Intermittent Failures Robot]

66 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 33
* autoland: 21
* fx-team: 8
* mozilla-central: 4

Platform breakdown:
* windows8-64: 65
* linux64: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1287710&startday=2016-07-25&endday=2016-07-31&tree=all

Comment 4

[Intermittent Failures Robot]

23 automation job failures were associated with this bug yesterday.

Repository breakdown:
* autoland: 12
* mozilla-inbound: 8
* fx-team: 2
* ash: 1

Platform breakdown:
* windows8-64: 17
* osx-10-10: 4
* windowsxp: 1
* android-4-0-armv7-api15: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1287710&startday=2016-08-02&endday=2016-08-02&tree=all

Comment 5

[Intermittent Failures Robot]

69 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 29
* mozilla-inbound: 27
* fx-team: 7
* mozilla-central: 5
* ash: 1

Platform breakdown:
* windows8-64: 62
* osx-10-10: 5
* windowsxp: 1
* android-4-0-armv7-api15: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1287710&startday=2016-08-01&endday=2016-08-07&tree=all

Comment 6

[Ryan VanderMeulen [:RyanVM]]

13:33:51     INFO -  353 INFO TEST-UNEXPECTED-FAIL | docshell/test/browser/browser_tab_touch_events.js | Uncaught exception - at chrome://mochitests/content/browser/docshell/test/browser/browser_tab_touch_events.js:40 - Error: operation not possible on dead CPOW
13:33:51     INFO -  Stack trace:
13:33:51     INFO -      @chrome://mochitests/content/browser/docshell/test/browser/browser_tab_touch_events.js:40:3
13:33:51     INFO -      Tester_execTest@chrome://mochikit/content/browser-test.js:791:9
13:33:51     INFO -      Tester.prototype.nextTest</<@chrome://mochikit/content/browser-test.js:711:7
13:33:51     INFO -      SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:741:59
13:33:51     INFO -      Tester_execTest@chrome://mochikit/content/browser-test.js:791:9
13:33:51     INFO -      Tester.prototype.nextTest</<@chrome://mochikit/content/browser-test.js:711:7
13:33:51     INFO -      SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:741:59

Comment 7

[Intermittent Failures Robot]

38 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 18
* mozilla-inbound: 11
* fx-team: 5
* mozilla-central: 4

Platform breakdown:
* windows8-64: 37
* osx-10-10: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1287710&startday=2016-08-08&endday=2016-08-14&tree=all

Comment 8

[Kartikaya Gupta (email:[e-mail])]

We probably just need to re-obtain |docshell| after doing a reload on newFrameWin. I'll write a patch.

Comment 9

[Kartikaya Gupta (email:[e-mail])]

Since bz is on vacation and not accepting review requests, and it's a trivial one-line test-only patch, I'm just going to land it with r=me.

Comment 10

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/fe2e8267ba21
Ensure the docshell variable doesn't point to a dead CPOW. r=me

Comment 11

[Andrew McCreight [:mccr8]]

FWIW, smaug can also review docshell patches.

Comment 12

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/fe2e8267ba21

Comment 13

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-aurora/rev/704c14625c6f