[Bug 100315] New: since v4.11-rc1 - i915 gpu hangs and resets under load

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100315

            Bug ID: 100315
           Summary: since v4.11-rc1 - i915 gpu hangs and resets under load
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: martink at posteo.de
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 130376
  --> https://bugs.freedesktop.org/attachment.cgi?id=130376&action=edit
cat /sys/class/drm/card0/error

Since rc1 I get gpu hangs and resets under load: This is almost certainly a
kernel issue. 4.10 is fine.
I keep a debian stable userspace. nouveau is running on this machine too.



Mar 22 09:17:01 martin-laptop kernel: [ 2409.538706] [drm] GPU HANG: ecode
7:0:0xf3cffffe, in gnome-shell [1869], reason: Hang on render ring, action:
reset
Mar 22 09:17:01 martin-laptop kernel: [ 2409.538711] [drm] GPU hangs can
indicate a bug anywhere in the entire gfx stack, including userspace.
Mar 22 09:17:01 martin-laptop kernel: [ 2409.538713] [drm] Please file a _new_
bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Mar 22 09:17:01 martin-laptop kernel: [ 2409.538714] [drm] drm/i915 developers
can then reassign to the right component if it's not a kernel issue.
Mar 22 09:17:01 martin-laptop kernel: [ 2409.538715] [drm] The gpu crash dump
is required to analyze gpu hangs, so please always attach it.
Mar 22 09:17:01 martin-laptop kernel: [ 2409.538716] [drm] GPU crash dump saved
to /sys/class/drm/card0/error
Mar 22 09:17:01 martin-laptop kernel: [ 2409.538768] drm/i915: Resetting chip
after gpu hang
Mar 22 09:17:09 martin-laptop kernel: [ 2417.537886] drm/i915: Resetting chip
after gpu hang
Mar 22 09:17:17 martin-laptop kernel: [ 2425.537152] drm/i915: Resetting chip
after gpu hang
Mar 22 09:17:25 martin-laptop kernel: [ 2433.536407] drm/i915: Resetting chip
after gpu hang
Mar 22 09:17:33 martin-laptop kernel: [ 2441.539674] drm/i915: Resetting chip
after gpu hang

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