Summary: | Stuck on render ring error GPU hang | ||||||
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Product: | DRI | Reporter: | Graeme Hinchliffe <graeme> | ||||
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: | normal | ||||||
Priority: | medium | CC: | intel-gfx-bugs | ||||
Version: | unspecified | ||||||
Hardware: | Other | ||||||
OS: | Linux (All) | ||||||
Whiteboard: | |||||||
i915 platform: | i915 features: | ||||||
Attachments: |
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RCS flips on ivb, fixed circa 3.17. |
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Created attachment 125156 [details] GPU crash dump Lost input from USB keyboard to open processes, USB mouse still continued to move pointer. kern.log contained: Jul 20 11:25:49 PN-DEV-52 kernel: [10705.960637] [drm] stuck on render ring Jul 20 11:25:49 PN-DEV-52 kernel: [10705.960641] [drm] GPU crash dump saved to /sys/class/drm/card0/error Jul 20 11:25:49 PN-DEV-52 kernel: [10705.960642] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. Jul 20 11:25:49 PN-DEV-52 kernel: [10705.960642] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel Jul 20 11:25:49 PN-DEV-52 kernel: [10705.960643] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. Jul 20 11:25:49 PN-DEV-52 kernel: [10705.960644] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. As per instructions opening new bug and attaching crash dump