| Summary: | GPU crash | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | antropologialins | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | major | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | unspecified | ||||||
| Hardware: | Other | ||||||
| OS: | other | ||||||
| Whiteboard: | |||||||
| i915 platform: | GM45 | i915 features: | GPU hang | ||||
| Attachments: |
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Reassigned to submitter. How do you reproduce it and on which platform? It is triggered by i915.ko loading and overwriting live entries (being used by the BIOS for scanout) in the GTT. It happens on all platforms, though this error itself is only detected on gen3/4, and is a regression from around 3.2. (In reply to cprigent from comment #1) > How do you reproduce it and on which platform? The answer to that is in the error state. Does this fix the issue http://patchwork.freedesktop.org/patch/msgid/1448297312-18558-1-git-send-email-matthew.d.roper@intel.com (In reply to Jani Nikula from comment #3) > Does this fix the issue > http://patchwork.freedesktop.org/patch/msgid/1448297312-18558-1-git-send- > email-matthew.d.roper@intel.com Timeout. Assuming that it is fixed by now. If this is not the case, please re-test with latest kernel & Mesa to see if this issue is still occurring since there were improvements pushed in kernel and Mesa that will benefit to your system. |
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Created attachment 117715 [details] GPU crash dump [ 1.372991] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.427301] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 1.427305] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 1.427309] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 1.427313] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 1.427316] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 1.427888] i915: render error detected, EIR: 0x00000010