[Bug 86108] New: GPU HANG: ecode 0:0x9f47f9fd

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86108

            Bug ID: 86108
           Summary: GPU HANG: ecode 0:0x9f47f9fd
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: isma.casti at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 109219
  --> https://bugs.freedesktop.org/attachment.cgi?id=109219&action=edit
GPU crash dump

Opening a very big gif image on reddit, using chromium, made Kwin and Plasma
crash. The following message appeared on syslog:

Nov 10 16:44:44 Fantasma kernel: [drm] stuck on render ring
Nov 10 16:44:44 Fantasma kernel: [drm] GPU HANG: ecode 0:0x9f47f9fd, in
chromium [8390], reason: Ring hung, action: reset
Nov 10 16:44:44 Fantasma kernel: [drm] GPU hangs can indicate a bug anywhere in
the entire gfx stack, including userspace.
Nov 10 16:44:44 Fantasma kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Nov 10 16:44:44 Fantasma kernel: [drm] drm/i915 developers can then reassign to
the right component if it's not a kernel issue.
Nov 10 16:44:44 Fantasma kernel: [drm] The gpu crash dump is required to
analyze gpu hangs, so please always attach it.
Nov 10 16:44:44 Fantasma kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Nov 10 16:44:44 Fantasma kernel: [drm:i915_reset] *ERROR* Failed to reset chip:
-19
Nov 10 16:46:57 Fantasma kernel: net_ratelimit: 3 callbacks suppressed

Attached is the crash dump

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