[Bug 78547] New: GPU hang (EIR stuck) when trying to launch XBMC

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78547

          Priority: medium
            Bug ID: 78547
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: GPU hang (EIR stuck) when trying to launch XBMC
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: malstrond at gmail.com
          Hardware: x86 (IA32)
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

Created attachment 98831
  --> https://bugs.freedesktop.org/attachment.cgi?id=98831&action=edit
Crash dump from /sys/class/drm/card0/error

When trying to launch XBMC 13.0 on my ThinkPad X41 Tablet with a 915GM, the
display gets filled with a solid color, the GPU hangs and does not recover.
XBMC doesn't get far enough to generate its own error log.
I also don't know if this is a regression because I never tried to use XBMC
before.
OS: Arch Linux x86 with Kernel 3.14.2, Mesa 10.1.3.


These are the only related messages in the ring buffer:

[drm] GPU crash dump saved to /sys/class/drm/card0/error
[drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including
userspace.
[drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI ->
DRM/Intel
[drm] drm/i915 developers can then reassign to the right component if it's not
a kernel issue.
[drm] The gpu crash dump is required to analyze gpu hangs, so please always
attach it.
i915: render error detected, EIR: 0x00000010
i915: page table error
i915:   PGTBL_ER: 0x00100003
[drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
i915: render error detected, EIR: 0x00000010
i915: page table error
i915:   PGTBL_ER: 0x00100003
[drm] stuck on render ring
[drm:i915_reset] *ERROR* Failed to reset chip: -19

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