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Issue 830242 link

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Issue metadata

Status: Available
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug-Regression



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Chrome65 CSS filter rendering exceptions

Reported by wangmeij...@gmail.com, Apr 8 2018

Issue description

UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

Steps to reproduce the problem:
1. set element style: filter: blur(4px);
2.set element style: transform: translateZ(0);
3.render exceptions

What is the expected behavior?
element blur 4px 

What went wrong?
element spin some angles

Did this work before? Yes chrome 63

Does this work in other browsers? N/A

Chrome version: 65.0.3325.181  Channel: stable
OS Version: OS X 10.11.6
Flash Version:
 
index.html
291 bytes View Download
sc_20180408162425.png
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The artifact is that this BUG can only appear on my machine, and my installer is downloaded from the chrome official website.
Labels: Needs-Bisect Needs-Triage-M65
Cc: vamshi.kommuri@chromium.org
Labels: Triaged-ET Needs-Feedback
Thanks for filing the issue!

Unable to reproduce the issue on reported chrome version 65.0.3325.181 and on the latest canary 67.0.3390.0 using Mac 10.12.6 and 10.13.1 with the below mentioned steps.
1. Launched chrome
2. Downloaded the index.html file.
3. Opened the downloaded file in a new tab.
We observed the element blur. Attaching the screen shot of the same

@Reporter: Could you please have a look the screen shot and let us know if we have missed anything in the process. Please check the same in a new profile without any apps and extensions and let us know if the issue still exists.
830242.png
180 KB View Download
This is my environment. Chrome did not install any extensions. It used the browser default settings, and it could not be reproduced on my colleague's Mac. I don't know why.
chrome_bug_1.png
173 KB View Download
chrome_bug_2.png
103 KB View Download
Project Member

Comment 5 by sheriffbot@chromium.org, Apr 9 2018

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
My pleasure.In addition, I reinstalled chrome three times, the first two times installed is chrome 63, rendering no problem, but from the chrome 63 to 65 to the problem, the last direct installation of chrome 65, also the same rendering exception
Labels: -Needs-Bisect
Rechecked the issue on reported chrome version 65.0.3325.181 and on the latest canary 67.0.3390.0 using Mac 10.12.6, Mac 10.13.1 and across other OS platforms too i.e., Windows 10 and Ubuntu 14.04 with the steps mentioned in comment#3, we are uanble to reproduce it from our end.

As per comment#4 by reporter the issue is not seen with other machines too, other than his own. Hence removing Needs-Bisect label and requesting someone from Blink>CSS team to have a look into this and help in triaging it further.

Thanks!

Comment 8 by yesm...@gmail.com, Apr 12 2018

We also receive some reports about this bug, see https://github.com/ant-design/ant-design/issues/9731

It seems this bug only happens older OSX versions(under 10.11).
Cc: viswa.karala@chromium.org
As of now we have Mac OS 10.12.6 and 10.13.1/10.13.3, we are working on Mac reimage to 10.11, once it is done we will provide update on this bug.

Thanks!

Comment 10 by e...@chromium.org, Apr 23 2018

Status: Available (was: Unconfirmed)
We are also experiencing this issue.

We have 3 iMacs running:
Chrome Version 66.0.3359.117 (Official Build) (64-bit)
MacOS 10.13.4 & 10.12

These iMacs are NOT seeing the issue.

We have 3 MacBooks running:
Chrome Version 66.0.3359.117 (Official Build) (64-bit)
MacOS 10.10 (various different minor release versions)

All the MacBooks exhibit the issue

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