<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG ( kernel 4.2_rc6)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91633">91633</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU HANG ( kernel 4.2_rc6)
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>prochazka.nicolas@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=117677" name="attach_117677" title="error from card0">attachment 117677</a> <a href="attachment.cgi?id=117677&action=edit" title="error from card0">[details]</a></span>
error from card0
an gpu hang issue reported
[ 37.835847] [drm] stuck on render ring
[ 37.836635] [drm] GPU HANG: ecode 8:0:0x85dffffb, in X [4811], reason: Ring
hung, action: reset
[ 37.836637] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 37.836638] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 37.836638] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 37.836639] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 37.836640] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 37.839851] drm/i915: Resetting chip after gpu hang
Linux 4.2.0-rc6 #1 SMP Thu Aug 13 10:16:17 2015 x86_64 GNU/Linux
xf86-video-intel-2.99.917-r2.tbz2
xorg-server-1.17.2.tbz2
libdrm-2.4.62.tbz2
Base Board Information
Manufacturer: Intel Corporation
Product Name: NUC5i3RYB
Version: H41000-502
Serial Number: GERY504002PT
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557738] DMAR: DRHD: handling fault status reg 3
[ 31.557740] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
15d9000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557743] DMAR: DRHD: handling fault status reg 2
[ 31.557748] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
15e0000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557750] DMAR: DRHD: handling fault status reg 2
[ 31.557752] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
15e6000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557755] DMAR: DRHD: handling fault status reg 3
[ 31.557757] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
15eb000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557760] DMAR: DRHD: handling fault status reg 2
[ 31.557762] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
15f1000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557765] DMAR: DRHD: handling fault status reg 2
[ 31.557767] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
15f5000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557769] DMAR: DRHD: handling fault status reg 2
[ 31.557772] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
15fb000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557774] DMAR: DRHD: handling fault status reg 3
[ 31.557777] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1600000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557780] DMAR: DRHD: handling fault status reg 2
[ 31.557782] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1606000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557785] DMAR: DRHD: handling fault status reg 3
[ 31.557787] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
160c000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557791] DMAR: DRHD: handling fault status reg 3
[ 31.557793] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1612000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557796] DMAR: DRHD: handling fault status reg 2
[ 31.557798] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1618000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557801] DMAR: DRHD: handling fault status reg 2
[ 31.557803] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
161c000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557805] DMAR: DRHD: handling fault status reg 3
[ 31.557808] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1622000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557812] DMAR: DRHD: handling fault status reg 3
[ 31.557814] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1628000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557817] DMAR: DRHD: handling fault status reg 2
[ 31.557819] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
162e000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557822] DMAR: DRHD: handling fault status reg 2
[ 31.557824] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1634000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557827] DMAR: DRHD: handling fault status reg 3
[ 31.557829] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1639000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557832] DMAR: DRHD: handling fault status reg 2
[ 31.557834] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
163f000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557837] DMAR: DRHD: handling fault status reg 3
[ 31.557839] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1644000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557842] DMAR: DRHD: handling fault status reg 2
[ 31.557844] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
164a000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557847] DMAR: DRHD: handling fault status reg 2
[ 31.557850] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1651000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557852] DMAR: DRHD: handling fault status reg 2
[ 31.557854] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1655000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557857] DMAR: DRHD: handling fault status reg 2
[ 31.557859] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
165a000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557861] DMAR: DRHD: handling fault status reg 2
[ 31.557863] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
165f000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557866] DMAR: DRHD: handling fault status reg 2
[ 31.557868] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1664000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557870] DMAR: DRHD: handling fault status reg 3
[ 31.557873] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1669000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557876] DMAR: DRHD: handling fault status reg 2
[ 31.557878] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
166f000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557880] DMAR: DRHD: handling fault status reg 2
[ 31.557882] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1676000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557885] DMAR: DRHD: handling fault status reg 2
[ 31.557887] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1673000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.557890] DMAR: DRHD: handling fault status reg 2
[ 31.557893] DMAR: DMAR:[DMA Read] Request device [00:02.0] fault addr
1677000
DMAR:[fault reason 05] PTE Write access is not set
[ 31.558082] DMAR: DRHD: handling fault status reg 3
[ 31.558085] DMAR: DMAR:[DMA Write] Request device [00:02.0] fault addr
15c5000
DMAR:[fault reason 23] Unknown
[ 37.835847] [drm] stuck on render ring
[ 37.836635] [drm] GPU HANG: ecode 8:0:0x85dffffb, in X [4811], reason: Ring
hung, action: reset
[ 37.836637] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 37.836638] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 37.836638] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 37.836639] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 37.836640] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 37.839851] drm/i915: Resetting chip after gpu hang
Regards,
Nicolas Prochazka</pre>
</div>
</p>
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