Last Comment Bug 770381 - Crash when changing opacity of multiple nested elements
: Crash when changing opacity of multiple nested elements
: crash, regression, testcase
Product: Core
Classification: Components
Component: Layout (show other bugs)
: 16 Branch
: x86_64 Mac OS X
: -- critical (vote)
: mozilla17
Assigned To: Nobody; OK to take it and work on it
: Jet Villegas (:jet)
Depends on:
Blocks: randomclasses dlbi
  Show dependency treegraph
Reported: 2012-07-02 17:03 PDT by Jesse Ruderman
Modified: 2012-07-25 11:32 PDT (History)
7 users (show)
jruderman: in‑testsuite+
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---

testcase (crashes Firefox when loaded) (271 bytes, text/html)
2012-07-02 17:03 PDT, Jesse Ruderman
no flags Details
stack trace (6.71 KB, text/plain)
2012-07-02 17:04 PDT, Jesse Ruderman
no flags Details

Description Jesse Ruderman 2012-07-02 17:03:28 PDT
Created attachment 638542 [details]
testcase (crashes Firefox when loaded)

1. Set
  user_pref("layers.acceleration.disabled", true);
2. Load the testcase

Result: Crash!
Comment 1 Jesse Ruderman 2012-07-02 17:04:21 PDT
Created attachment 638543 [details]
stack trace

Nightly: bp-682a29d6-cfc8-45d8-bca2-616902120703
Comment 2 Jesse Ruderman 2012-07-02 17:04:38 PDT
I would not be surprised if this were a regression from bug 539356.
Comment 3 David Baron :dbaron: ⌚️UTC-8 2012-07-02 17:08:07 PDT
Is this a recent regression?
Comment 4 Martijn Wargers [:mwargers] (not working for Mozilla) 2012-07-05 07:07:27 PDT
Doesn't crash here.
Comment 5 Jesse Ruderman 2012-07-06 07:39:24 PDT
Probably because bug 539356 was backed out.
Comment 6 Jonathan Watt [:jwatt] 2012-07-17 21:51:02 PDT
Can you check this is, Jesse?
Comment 7 Jonathan Watt [:jwatt] 2012-07-18 20:21:55 PDT
Reason being that Matt wants tests for as many of the regressions from the DLBI bug in the tree as possible, so that Try will pick up failures before he pushes to m-i.
Comment 8 Jesse Ruderman 2012-07-23 20:05:56 PDT
I could add it as a crashtest, but that might not cause it to run with layers.acceleration.disabled.
Comment 9 Robert O'Callahan (:roc) (email my personal email if necessary) 2012-07-23 20:21:29 PDT
Some of our tinderbox test machines have layers acceleration disabled, so that's OK.
Comment 11 Ed Morley [:emorley] 2012-07-25 08:14:30 PDT

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