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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - GPU hang and render error detected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80733">80733</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU hang and render error detected
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>scampa.giovanni@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg CVS
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
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<pre>Created <span class=""><a href="attachment.cgi?id=102033" name="attach_102033" title="Full core dump">attachment 102033</a> <a href="attachment.cgi?id=102033&action=edit" title="Full core dump">[details]</a></span>
Full core dump
I found this on the logs, I honestly don't know what the error could be.
giu 30 22:48:25 giovanni-laptop kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
giu 30 22:48:25 giovanni-laptop kernel: [drm] GPU hangs can indicate a bug
anywhere in the entire gfx stack, including userspace.
giu 30 22:48:25 giovanni-laptop kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
giu 30 22:48:25 giovanni-laptop kernel: [drm] drm/i915 developers can then
reassign to the right component if it's not a kernel issue.
giu 30 22:48:25 giovanni-laptop kernel: [drm] The gpu crash dump is required to
analyze gpu hangs, so please always attach it.
giu 30 22:48:26 giovanni-laptop kernel: i915: render error detected, EIR:
0x00000010
giu 30 22:48:26 giovanni-laptop kernel: i915: IPEIR: 0x00000000
giu 30 22:48:26 giovanni-laptop kernel: i915: IPEHR: 0x79010003
giu 30 22:48:26 giovanni-laptop kernel: i915: INSTDONE_0: 0x808c816f
giu 30 22:48:26 giovanni-laptop kernel: i915: INSTDONE_1: 0x9b35d10e
giu 30 22:48:26 giovanni-laptop kernel: i915: INSTDONE_2: 0x00000000
giu 30 22:48:26 giovanni-laptop kernel: i915: INSTDONE_3: 0x00000000
giu 30 22:48:26 giovanni-laptop kernel: i915: INSTPS: 0x8001e022
giu 30 22:48:26 giovanni-laptop kernel: i915: ACTHD: 0x0ef96318
giu 30 22:48:26 giovanni-laptop kernel: i915: page table error
giu 30 22:48:26 giovanni-laptop kernel: i915: PGTBL_ER: 0x00000001
giu 30 22:48:26 giovanni-laptop kernel: [drm:i915_report_and_clear_eir] *ERROR*
EIR stuck: 0x00000010, masking
It happened while loading a VM in gnome-boxes. Besides some glitches in the VM,
no visual artifact was noticed, in particular no glitch in the outer desktop
(the VM was not fullscreen).
The VM is a Fedora Rawhide, using the qxl driver (in case it matters).
gnome-boxes was built from jhbuild, using mesa
7577cdd8300068bdf1eda426951d7141450283aa (+ my DRM-swrast patches, but they are
not in the rawhide VM and they don't touch GLX or the intel driver, so they
shouldn't matter here) and e8c3c1358ecaf4e90f7d43762357ae6f8e2022b6
The outer X was xorg-x11-server-Xorg-1.14.4-9.fc20.x86_64 (Fedora 20) +
xorg-x11-drv-intel-2.21.15-5.fc20.x86_64, with SNA enabled. Kernel is
3.14.6-200.fc20.x86_64.
This is a GM45 card.</pre>
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