140309 2015-01-09 14:10:53 -0800 css3/background/background-repeat-space-content.html just barely fails pixel diff 2015-02-27 15:56:31 -0800 1 1 1 Unclassified WebKit Tools / Tests 528+ (Nightly build) Unspecified Unspecified RESOLVED WORKSFORME https://bugs.webkit.org/show_bug.cgi?id=140298 P2 Normal --- 1 kling webkit-unassigned ap oldest_to_newest 1060267 0 kling 2015-01-09 14:10:53 -0800 This appears to have started after <http://trac.webkit.org/changeset/178183> (bug 140298.) Going to mark it as ImageOnlyFailure for now, since the result is not visually wrong, just has a tiny shading difference in some pixels. 1060397 1 ap 2015-01-10 00:21:57 -0800 Is this tiny shading difference really ok? Given what this change did, memory corruption sounds like the most likely cause for tiny differences. Can you explain it otherwise? 1072893 2 ap 2015-02-27 15:55:26 -0800 Looks like the rollout in r179839 fixed this on all bots.