[Bug 90259] New: GPU HANG: ecode 2:0:0x40907fc1, in X [1310], reason: Ring hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90259

            Bug ID: 90259
           Summary: GPU HANG: ecode 2:0:0x40907fc1, in X [1310], reason:
                    Ring hung, action: reset
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: tka at kamph.org
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 115484
  --> https://bugs.freedesktop.org/attachment.cgi?id=115484&action=edit
dmesg

Trying to log into the system after boot-up (using slim), the system hangs for
a one or two seconds. From dmesg:

[   26.704033] [drm] stuck on render ring
[   26.708701] [drm] GPU HANG: ecode 2:0:0x40907fc1, in X [1310], reason: Ring
hung, action: reset
[   26.708705] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[   26.708707] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[   26.708708] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[   26.708710] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[   26.708712] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[   26.708809] drm/i915: Resetting chip after gpu hang
[   26.708823] [drm:i915_reset] *ERROR* Failed to reset chip: -19

This happens with kernel versions 4.0.0 and 4.0.1. With 3.19.x kernels, the
hang does not occur.

X.Org 1.17.1

DDX 2.99.197 and git (e7016d30f3a0ae817c77ccbd962f776ac3e7e100)

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20150430/7d96a9cb/attachment.html>