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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>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT][KBL] gem_reloc_vs_gpu family fails, looks like a gpu-hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102455">102455</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[IGT][KBL] gem_reloc_vs_gpu family fails, looks like a gpu-hang
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (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>armando.antoniox.mora.reos@intel.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=133841" name="attach_133841" title="dmesg log">attachment 133841</a> <a href="attachment.cgi?id=133841&action=edit" title="dmesg log">[details]</a></span>
dmesg log
The following tests fail on KBL with latest configuration
====================================================
Test list
====================================================
igt@gem_reloc_vs_gpu@forked-hang
igt@gem_reloc_vs_gpu@forked-interruptible-thrashing-hang
======================================
Software
======================================
kernel version : 4.13.0-rc6-drm-tip-ww34-commit-ebd0ddf+
hostname : gfx-desktop
architecture : x86_64
os version : Ubuntu 17.04
os codename : zesty
[sudo] password for gfx: kernel driver : i915
bios revision : 5.12
bios release date : 09/12/2016
hardware acceleration : disabled
swap partition : enabled on (/dev/sda2)
======================================
Graphic drivers
======================================
grep: /opt/X11R7/var/log/Xorg.0.log: No such file or directory
libdrm : 2.4.82
cairo : 1.15.7
intel-gpu-tools (tag) : intel-gpu-tools-1.19-196-g4524a895
intel-gpu-tools (commit) : 4524a895
======================================
Hardware
======================================
platform : Kabylake-Nuc
motherboard model : MS-B142
motherboard id : MS-B1421
form factor : Desktop
manufacturer : Micro-StarInternationalCo.,Ltd.
cpu family : Core i7
cpu family id : 6
cpu information : Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz
gpu card : Intel Corporation Device 5916 (rev 02) (prog-if 00
[VGA controller])
memory ram : 15.55 GB
max memory ram : 64 GB
display resolution : 3840x1080
cpu thread : 4
cpu core : 2
cpu model : 142
cpu stepping : 9
socket : Other
signature : Type 0, Family 6, Model 142, Stepping 9
hard drive : 111GiB (120GB)
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected : DP-1 HDMI-A-2
======================================
Firmware
======================================
dmc fw loaded : yes
dmc version : 1.1
guc fw loaded : NONE
guc version wanted : 0.0
guc version found : 0.0
======================================
kernel parameters
======================================
quiet splash drm.debug=0x1e
Dmesg fragment:
[ 109.445822] [IGT] gem_reloc_vs_gpu: starting subtest
forked-interruptible-thrashing-hang
[ 113.792168] [drm:missed_breadcrumb [i915]] bcs0 missed breadcrumb at
intel_breadcrumbs_hangcheck+0x61/0x80 [i915], irq posted? yes, current seqno=9,
last=c
[ 118.822504] [drm] GPU HANG: ecode 9:1:0xe77ffff2, in gem_reloc_vs_gp [2392],
reason: Hang on bcs0, action: reset
[ 118.822578] i915 0000:00:02.0: Resetting bcs0 after gpu hang
[ 118.822629] [drm:i915_gem_reset_engine [i915]] context
gem_reloc_vs_gp[2392]/0 marked guilty (score 10) banned? no
[ 118.822641] [drm:i915_gem_reset_engine [i915]] resetting bcs0 to restart
from tail of request 0xa
[ 118.822667] [drm:gen8_init_common_ring [i915]] Execlists enabled for bcs0
[ 118.822680] [drm:gen8_init_common_ring [i915]] Restarting bcs0:0 from 0xb
[ 118.822692] [drm:gen8_init_common_ring [i915]] Restarting bcs0:1 from 0xc</pre>
</div>
</p>
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