[Bug 106859] [snb] Graphic corruptions and GPU hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106859

--- Comment #10 from Lionel Landwerlin <lionel.g.landwerlin at linux.intel.com> ---
It seems the kernel flags "Web Content" (which I'm guessing is Firefox) as the
culprit of the GPU hang.

We have a tool in Mesa called intel_sanitize_gpu to verify out of bounds memory
writes from the driver. I'm not sure how easily you can use it with a
multiprocess application like Firefox. If you can give a try, it should be as
simple as launching 


$ intel_sanitize_gpu firefox

What version of firefox are you using?
Any particular setting that isn't the default?

Thanks!

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