1297593 - Intermittent browser/base/content/test/general/browser_save_link-perwindowpb.js | uncaught exception - Error: operation not possible on dead CPOW

Status: RESOLVED DUPLICATE of bug 1311477

(Firefox :: General, defect, P3)

Description

[Treeherder Bug Filer]

Filed by: philringnalda [at] gmail.com

https://treeherder.mozilla.org/logviewer.html#?job_id=2367566&repo=autoland

https://archive.mozilla.org/pub/firefox/tinderbox-builds/autoland-macosx64-debug/1471924454/autoland_yosemite_r7-debug_test-mochitest-e10s-browser-chrome-7-bm135-tests1-macosx-build178.txt.gz

Comment 1

[BMO Automation]

Bulk assigning P3 to all open intermittent bugs without a priority set in Firefox components per bug 1298978.

Comment 2

[Ryan VanderMeulen [:RyanVM]]

509 INFO link: http://mochi.test:8888/browser/browser/base/content/test/general/bug792517.sjs
510 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_save_link-perwindowpb.js | uncaught exception - Error: operation not possible on dead CPOW at doApply@chrome://mochikit/content/tests/SimpleTest/specialpowersAPI.js:146:10
apply@chrome://mochikit/content/tests/SimpleTest/specialpowersAPI.js:211:30
synthesizeMouseAtPoint@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:371:26
synthesizeMouse@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:326:10
synthesizeMouseAtCenter@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:446:10
triggerSave/pageShown/<@chrome://mochitests/content/browser/browser/base/content/test/general/browser_save_link-perwindowpb.js:34:7
setTimeout handler*SimpleTest_setTimeoutShim@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:624:12
waitTest@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:856:17
Stack trace:
chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1582
JavaScript error: chrome://mochikit/content/tests/SimpleTest/specialpowersAPI.js, line 146: Error: operation not possible on dead CPOW

https://dxr.mozilla.org/mozilla-central/source/testing/specialpowers/content/specialpowersAPI.js#133

If I'm understanding correctly, the dead CPOW in question is in code that was added in various XPConnect patches. Not sure who would even have the cycles to investigate this one :(

Comment 3

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 6
* mozilla-aurora: 2
* mozilla-central: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 10

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1297593&startday=2016-09-26&endday=2016-10-02&tree=all

Comment 4

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 16
* autoland: 1

Platform breakdown:
* osx-10-10: 17

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1297593&startday=2016-10-03&endday=2016-10-09&tree=all

Comment 5

[(no longer active)]

Bug 1311477 is fixing the unsafe CPOW here.