[Bug 105372] [IGT] some gem_* tests has a failed assertion: !"GPU hung"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Mar 7 08:41:31 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105372

--- Comment #9 from Chris Wilson <chris at chris-wilson.co.uk> ---
They all show missed CS interrupts. Can you please try disabling (a) the dmc,
or (b) iommu (intel_iommu=igfx_off)?

PS your kernel logs are missing a lot of information, check your log capturing
isn't dropping chunks.

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