|Summary:||[ICL] Recoverable GPU hangs on ICL when running vulkan CTS on 5.3 mainline kernel|
|Product:||DRI||Reporter:||Clayton Craft <clayton.a.craft>|
|Component:||DRM/Intel||Assignee:||Intel GFX Bugs mailing list <intel-gfx-bugs>|
|Status:||RESOLVED MOVED||QA Contact:||Intel GFX Bugs mailing list <intel-gfx-bugs>|
|i915 platform:||ICL||i915 features:||GPU hang|
Description Clayton Craft 2019-10-14 20:20:16 UTC
Created attachment 145738 [details] card error state In the Mesa CI there are regular GPU hangs on ICL when running the vulkan CTS, e.g. https://mesa-ci.01.org/vulkancts_daily/builds/1590/group/63a9f0ea7bb98050796b649e85481845#fails I've not been able to isolate which vts test(s) cause the hangs, and I cannot reproduce the hangs when running tests in isolation/one at a time. They only seem to happen when tests are running concurrently on the system. This is on the 5.3 mainline kernel, not drm-tip.
Comment 1 Chris Wilson 2019-10-14 20:39:32 UTC
IPEHR: 0xfffff080 it ate some garbage that is I suspect the scratch address for a pipecontrol. HEAD: 0x0000243c is well advanced into the ring, and has not yet wrapped, so unlikely a bug in ringbuffer management. Yet it ended up seeing a corrupt command stream. Mysteries.
Comment 2 Francesco Balestrieri 2019-11-11 07:24:09 UTC
Clayton, sorry for the lack of follow-up. Do you still observe the same behaviour or is there any new information?
Comment 3 Francesco Balestrieri 2019-11-11 09:57:34 UTC
Clayton, any chance you could try this with drm-tip? Or if that's not possible, share instructions on how we could try to reproduce?
Comment 4 Martin Peres 2019-11-29 19:40:05 UTC
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/506.