Bug 112339

Summary: Integrated Intel GPU UHD 620 frequently hangs
Product: DRI Reporter: josh.moore
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: RESOLVED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: not set CC: intel-gfx-bugs, josh.moore
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
i915 platform: i915 features:
Description Flags
GPU error output none

Description josh.moore 2019-11-19 15:18:15 UTC
Created attachment 145999 [details]
GPU error output

See attached files for relevant dmesg and GPU crash dump.

Intel UHD 620 alongside Nvidia MX150. Hang occurs with the Intel GPU quite frequently (typically every 10-15 minutes) and lasts for 5-10 seconds.

Relevant dmesg:

[   79.630300] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0
[   79.630301] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[   79.630302] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[   79.630302] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[   79.630302] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[   79.630303] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[   79.631311] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0

Hangs seem to be indicated by the last line ("i915 000...").
Comment 1 Chris Wilson 2019-11-19 23:14:25 UTC

*** This bug has been marked as a duplicate of bug 111970 ***

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