Sounds like it might be a hardware acceleration or image decoding issue (since it's an image that is missing/painted incorrectly). Could you try disabling hardware acceleration to try and narrow the number possibilities? Go to chrome://settings/ and search for "hardware acceleration" (or just "hardware"), check if it is enabled. If it is enabled, disable it, restart and load the page again. Thank you.

That has exactly to do with it. After switching off, it works. The only question is, how can I say this to our customers. They do not know why it is displayed in black and if that is correct. Can you turn that off for the next update? Or how can this be programmed differently?

I don't think that setting will be turned per default - potentially on a case-by-case basis.
Could you provide/attach the contents of chrome://gpu to this bug? That should potentially help produce a fix for the issue.

Unfortunately it is the same problem with all Mac devices.

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gpu.htm 49.3 KB View Download

Could you provide the chrome://gpu output when the "hardware acceleration" setting is enabled (i.e when the bug reproduces?)

With activated hardware acceleration

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gpu.htm 61.3 KB View Download

Able to reproduce this issue on reported version 64.0.3282.167, latest beta 65.0.3325.73 , on latest canary 66.0.3350.0 using Mac 10.13.3 and Windows 10. i.e; Area on cup is seen black. Issue is not reproducible with Ubuntu 14.04. 

Good Build: 64.0.3271.0
Bad Build: 64.0.3272.0

You are probably looking for a change made after 517611 (known good), but no later than 517612 (first known bad).
CHANGELOG URL:
 https://chromium.googlesource.com/chromium/src/+log/c22227095c899aed65e70000d4c23370b06f69c1..6abc3144bdeabb9d6d965896f530d12e8c0481c4

In skia roll mentioned above suspecting https://skia-review.googlesource.com/73200.

@ liyuqian: Please confirm the bug and help in re-assigning if it is not related to your change.

Adding RB-Stable for M-64. Please change if not the case.

Thanks!

Does this bug look similar to https://bugs.chromium.org/p/skia/issues/detail?id=7583 ?

https://bugs.chromium.org/p/skia/issues/detail?id=7583 should have been fixed.

Can someone verify if this is also fixed?

allemann.patrick@ could you please try this out again with Chrome Canary? I can't reproduce it with Chrome 66 on Mac so I can't verify that it is fixed.

Hello
Thank you, the problem is resolved and everything is running smoothly again.

Fixed per comment #13. Closing.

Thanks very much for getting back to us quickly.

The NextAction date has arrived: 2018-04-30