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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<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: ecode -1:0x00000000, reason: Command parser error, iir 0x00008000, action: continue"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83743">83743</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: ecode -1:0x00000000, reason: Command parser error, iir 0x00008000, action: continue
</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>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>gajownik@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</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>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=106094" name="attach_106094" title="/sys/class/drm/card0/error">attachment 106094</a> <a href="attachment.cgi?id=106094&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
Hi Team,
sometimes (I think that it happens only after coldboot) video card fails to
initialize during system startup:
[ 1.610542] [drm] Initialized drm 1.1.0 20060810
[ 1.635836] [drm] Memory usable by graphics device = 2048M
[ 1.635840] [drm] Replacing VGA console driver
[ 1.636458] Console: switching to colour dummy device 80x25
[ 1.643179] i915 0000:00:02.0: irq 45 for MSI/MSI-X
[ 1.643190] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.643191] [drm] Driver supports precise vblank timestamp query.
[ 1.643353] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 1.646486] [drm] GPU HANG: ecode -1:0x00000000, reason: Command parser
error, iir 0x00008000, action: continue
[ 1.646489] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 1.646491] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 1.646492] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 1.646493] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 1.646495] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 1.646496] i915: render error detected, EIR: 0x00000010
[ 1.646501] i915: IPEIR: 0x00000000
[ 1.646503] i915: IPEHR: 0x00000000
[ 1.646505] i915: INSTDONE_0: 0xffffffff
[ 1.646507] i915: INSTDONE_1: 0xbfffffff
[ 1.646508] i915: INSTDONE_2: 0x00000000
[ 1.646510] i915: INSTDONE_3: 0x00000000
[ 1.646512] i915: INSTPS: 0x8001e037
[ 1.646514] i915: ACTHD: 0x0007c154
[ 1.646516] i915: page table error
[ 1.646517] i915: PGTBL_ER: 0x00000002
[ 1.646521] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010,
masking
I have to reload the system and after that it works as expected. I saw similar
bug reports but I'm not sure if it's a duplicate or a new bug.
Fedora 20
kernel-3.16.2-200.fc20.x86_64
libdrm-2.4.54-1.fc20.x86_64
mesa-libGL-10.1.5-1.20140607.fc20.x86_64
xorg-x11-server-Xorg-1.14.4-11.fc20.x86_64
# lspci -vnn | grep VGA -A 15
00:02.0 VGA compatible controller [0300]: Intel Corporation 4 Series Chipset
Integrated Graphics Controller [8086:2e12] (rev 03) (prog-if 00 [VGA
controller])
Subsystem: Fujitsu Technology Solutions Device [1734:114c]
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at fc000000 (64-bit, non-prefetchable) [size=4M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1c70 [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
Kernel modules: i915
00:02.1 Display controller [0380]: Intel Corporation 4 Series Chipset
Integrated Graphics Controller [8086:2e13] (rev 03)
Subsystem: Fujitsu Technology Solutions Device [1734:114c]</pre>
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