[Bug 90859] New: GPU crash, non-fatal

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90859

            Bug ID: 90859
           Summary: GPU crash, non-fatal
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: trivial
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: runeson at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 116300
  --> https://bugs.freedesktop.org/attachment.cgi?id=116300&action=edit
GPU crash dump

[Wed Jun  3 15:50:37 2015] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
[Wed Jun  3 15:50:37 2015] [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
[Wed Jun  3 15:50:37 2015] [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
[Wed Jun  3 15:50:37 2015] [drm] drm/i915 developers can then reassign to the
right component if it's not a kernel issue.
[Wed Jun  3 15:50:37 2015] [drm] The gpu crash dump is required to analyze gpu
hangs, so please always attach it.

I just noticed the above in my dmesg, however I did not notice this as a crash
until the next day (probably not even related), the next day I got 
[Thu Jun  4 21:15:45 2015] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer
elapsed... render ring idle
to which I don't know how to proceed on, this error I get every other day and I
must reboot to use my computer again.


Computer running Ubuntu 14.04.


00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev
03)
    Subsystem: Hewlett-Packard Company Device 3048
    Flags: bus master, fast devsel, latency 0
    Capabilities: [e0] Vendor Specific Information: Len=0c <?>
    Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset
Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
    Subsystem: Hewlett-Packard Company Device 3048
    Flags: bus master, fast devsel, latency 0, IRQ 49
    Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
    Memory at e0000000 (64-bit, prefetchable) [size=256M]
    I/O ports at 1230 [size=8]
    Expansion ROM at <unassigned> [disabled]
    Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
    Capabilities: [d0] Power Management version 2
    Kernel driver in use: i915

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