UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.75 Safari/537.36

Steps to reproduce the problem:
Cannot reproduce consistently. During the last three days, the errors suddenly appear in some tabs . I can't trace a pattern.

What is the expected behavior?
Yellow message in top of browser: "Rats! WebGL hit a snag" (this message is my best guess, because my message is in Danish)

What went wrong?
Apparently WebGL crashes in some cases, even for pages that I'd suspect don't use WebGL, e.g. my Facebook feed or pages on bricklink.com. WebGL itself it not broken because pages on e.g. mecabricks.com using WebGL work fine. This issue might very well be related to these entries in about:gpu (whole contents of this URL is attached).

[16028:12216:1031/143117.400:ERROR:gles2_cmd_decoder.cc(8945)] : [.DisplayCompositor-000001CA3EE62590]GL ERROR :GL_INVALID_OPERATION : glSetDrawRectangleCHROMIUM: failed on surface
[16028:12216:1031/143117.400:ERROR:gles2_cmd_decoder.cc(8946)] : Context lost because SetDrawRectangleCHROMIUM failed.
[16028:12216:1031/143117.400:ERROR:gles2_cmd_decoder.cc(5414)] : Error: 5 for Command kSetDrawRectangleCHROMIUM
[16028:12216:1031/143117.400:ERROR:gpu_channel_manager.cc(197)] : Exiting GPU process because some drivers cannot recover from problems.

Crashed report ID: No crash reported there

How much crashed? Just one plugin

Is it a problem with a plugin? N/A 

Did this work before? Yes Unknown, but whatever version was the current version a week ago (Chrome updates itself)

Chrome version: 62.0.3202.75  Channel: stable
OS Version: 10.0
Flash Version: 

I've previously reported WebGL issues with this GPU (NVIDIA GeForce GTX 260) but those bugs were fixed but they might be related (e.g. see my comments on  bug #653135 ).
 

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