<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW]igt/gem_exec_lut_handle causes *ERROR* Hangcheck timer elapsed... render ring idle"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88981#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW]igt/gem_exec_lut_handle causes *ERROR* Hangcheck timer elapsed... render ring idle"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88981">bug 88981</a>
from <span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=114896" name="attach_114896" title="dmesg">attachment 114896</a> <a href="attachment.cgi?id=114896&action=edit" title="dmesg">[details]</a></span>
dmesg
Test on the latest -nightly kernel, I reproduce this error.
IGT-Version: 1.10-g43a1f64 (x86_64) (Linux:
4.0.0-rc6_drm-intel-nightly_333cf6_20150403+ x86_64)
relocation: buffers= 1: old= 9883 + 70.7*reloc, lut= 10415 + 61.6*reloc
(ns)
relocation: buffers= 2: old= 43176 + 487.3*reloc, lut= 43624 + 481.3*reloc
(ns)
relocation: buffers= 4: old= 421216 + 566.6*reloc, lut= 42036 + 704.6*reloc
(ns)
relocation: buffers= 8: old= 46960 + 786.2*reloc, lut= 45953 + 778.8*reloc
(ns)
relocation: buffers= 16: old= 42697 + 845.8*reloc, lut= 42976 + 840.9*reloc
(ns)
relocation: buffers= 32: old= 51074 + 868.5*reloc, lut= 50122 + 863.6*reloc
(ns)
relocation: buffers= 64: old= 74159 + 883.3*reloc, lut= 75096 + 875.2*reloc
(ns)
relocation: buffers= 128: old= 112083 + 902.7*reloc, lut= 110199 + 886.1*reloc
(ns)
relocation: buffers= 256: old= 203096 + 909.1*reloc, lut= 197321 + 889.1*reloc
(ns)
relocation: buffers= 512: old= 371372 + 951.3*reloc, lut= 363720 + 912.0*reloc
(ns)
relocation: buffers=1024: old= 986476 + 1015.9*reloc, lut= 979852 + 967.3*reloc
(ns)
relocation: buffers=2048: old=3289816 + 1272.0*reloc, lut=3250566 +
1141.5*reloc (ns)
skip-relocs: buffers= 1: old= 9734 + 82.5*reloc, lut= 8585 + 75.3*reloc
(ns)
skip-relocs: buffers= 2: old= 11425 + 82.1*reloc, lut= 10737 + 75.1*reloc
(ns)
skip-relocs: buffers= 4: old= 12983 + 81.9*reloc, lut= 12029 + 74.9*reloc
(ns)
skip-relocs: buffers= 8: old= 11609 + 83.4*reloc, lut= 10706 + 76.2*reloc
(ns)
skip-relocs: buffers= 16: old= 14929 + 83.2*reloc, lut= 14512 + 76.2*reloc
(ns)
skip-relocs: buffers= 32: old= 29272 + 87.0*reloc, lut= 32612 + 73.2*reloc
(ns)
skip-relocs: buffers= 64: old= 60615 + 80.9*reloc, lut= 59457 + 72.5*reloc
(ns)
skip-relocs: buffers= 128: old= 105637 + 86.5*reloc, lut= 104245 + 75.9*reloc
(ns)
skip-relocs: buffers= 256: old= 194529 + 92.1*reloc, lut= 191189 + 79.4*reloc
(ns)
skip-relocs: buffers= 512: old= 363259 + 122.9*reloc, lut= 357833 + 93.6*reloc
(ns)
skip-relocs: buffers=1024: old= 984330 + 191.6*reloc, lut= 958018 + 136.1*reloc
(ns)
skip-relocs: buffers=2048: old=3273974 + 288.3*reloc, lut=3236932 + 176.8*reloc
(ns)
no-relocs: buffers= 1: old= 8085 + 31.5*reloc, lut= 6420 + 25.2*reloc
(ns)
no-relocs: buffers= 2: old= 9206 + 31.2*reloc, lut= 8036 + 25.4*reloc
(ns)
no-relocs: buffers= 4: old= 7564 + 31.5*reloc, lut= 6405 + 24.6*reloc
(ns)
no-relocs: buffers= 8: old= 8911 + 33.8*reloc, lut= 7710 + 25.5*reloc
(ns)
no-relocs: buffers= 16: old= 11290 + 31.4*reloc, lut= 11413 + 25.7*reloc
(ns)
no-relocs: buffers= 32: old= 31092 + 31.2*reloc, lut= 31972 + 23.1*reloc
(ns)
no-relocs: buffers= 64: old= 59256 + 27.6*reloc, lut= 57818 + 22.5*reloc
(ns)
no-relocs: buffers= 128: old= 101909 + 27.3*reloc, lut= 100185 + 20.9*reloc
(ns)
no-relocs: buffers= 256: old= 186526 + 27.2*reloc, lut= 183392 + 20.6*reloc
(ns)
no-relocs: buffers= 512: old= 349405 + 31.3*reloc, lut= 343982 + 23.8*reloc
(ns)
no-relocs: buffers=1024: old= 934785 + 49.2*reloc, lut= 917700 + 40.6*reloc
(ns)
no-relocs: buffers=2048: old=3183432 + 34.0*reloc, lut=3135389 + 23.5*reloc
(ns)
SUCCESS (588.883s)
real 9m49.119s
user 0m18.216s
sys 9m17.545s</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>