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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 - [BYT] [IGT] gem_tiled_blits interruptible & normal subtests [Regression]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98101">98101</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BYT] [IGT] gem_tiled_blits interruptible & normal subtests [Regression]
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</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>luis.botello.ortega@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>
<tr>
<th>i915 platform</th>
<td>BYT
</td>
</tr>
<tr>
<th>i915 features</th>
<td>display/Other
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=127039" name="attach_127039" title="dmesg">attachment 127039</a> <a href="attachment.cgi?id=127039&action=edit" title="dmesg">[details]</a></span>
dmesg
Description:
====================================================
gem_tiled_blits interruptible & normal subtests causes a Failed assertion:
(drm_intel_gem_bo_context_exec(batch->bo, ctx, used, ring)) == 0
Hardware information
============================================
Platform : BYT-M (Toshiba)
Motherboard model : Satellite C55t-A
Motherboard type : Portable PC Notebook
Motherboard manufacturer : TOSHIBA
CPU family : Atom
CPU information : Intel(R) Celeron(R) CPU N2820 @ 2.13GHz
GPU Card : Intel Corporation Atom Processor
Z36xxx/Z37xxx Series Graphics & Display (rev 0c) (prog-if 00 [VGA controller])
Software Config
==================================================
Kernel : drm-intel-nightly WW40
version : 4.8.0-rc8
commit aab15c274da587bcab19376d2caa9d6626440335
Author: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>>
Date: Mon Sep 26 15:11:53 2016 +0300
drm-intel-nightly: 2016y-09m-26d-12h-11m-33s UTC integration manifest
Kernel version : 4.8.0-rc8-aab15c2
Architecture : source amd64 all
Component : drm
tag : libdrm-2.4.70-16-g207efb1
commit : 207efb16ea9465c4a38840efab1bbe65e6cf5c3d
Component : cairo
tag : 1.15.2
commit : db8a7f1697c49ae4942d2aa49eed52dd73dd9c7a
Component : intel-gpu-tools
tag : intel-gpu-tools-1.16-41-g1a76d88
commit : 1a76d88905995d123ad252087228f6d310c51bdd
Steps to reproduce:
===================================================
#./gem_tiled_blits --run-subtest interruptible
IGT output:
==================================================
IGT-Version: 1.16-g1a76d88 (x86_64) (Linux:
4.8.0-rc8-drm-intel-nightly-ww41-commit-71d1265+ x86_64)
(gem_tiled_blits:1069) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_tiled_blits:1069) igt-core-DEBUG: Starting subtest: interruptible
(gem_tiled_blits:1069) intel-os-DEBUG: Checking 3,073 surfaces of size
1,048,576 bytes (total 3,223,851,008) against RAM
(gem_tiled_blits:1069) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_tiled_blits:1069) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_tiled_blits:1069) DEBUG: Using 3073 1MiB buffers
Verifying initialisation...
Cyclic blits, forward...
(gem_tiled_blits:1069) intel-batchbuffer-CRITICAL: Test assertion failure
function intel_batchbuffer_flush_on_ring, file intel_batchbuffer.c:184:
(gem_tiled_blits:1069) intel-batchbuffer-CRITICAL: Failed assertion:
(drm_intel_gem_bo_context_exec(batch->bo, ctx, used, ring)) == 0
(gem_tiled_blits:1069) intel-batchbuffer-CRITICAL: Last errno: 28, No space
left on device
Stack trace:
#0 [__igt_fail_assert+0x101]
#1 [intel_batchbuffer_flush_on_ring+0xc7]
#2 [intel_blt_copy+0x508]
#3 [intel_copy_bo+0x44]
#4 [run_test+0x1f7]
#5 [main+0x1e3]
#6 [__libc_start_main+0xf0]
#7 [_start+0x29]
#8 [<unknown>+0x29]
Subtest interruptible failed.
**** DEBUG ****
(gem_tiled_blits:1069) intel-os-DEBUG: Checking 3,073 surfaces of size
1,048,576 bytes (total 3,223,851,008) against RAM
(gem_tiled_blits:1069) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_tiled_blits:1069) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_tiled_blits:1069) DEBUG: Using 3073 1MiB buffers
(gem_tiled_blits:1069) INFO: Verifying initialisation...
(gem_tiled_blits:1069) INFO: Cyclic blits, forward...
(gem_tiled_blits:1069) intel-batchbuffer-CRITICAL: Test assertion failure
function intel_batchbuffer_flush_on_ring, file intel_batchbuffer.c:184:
(gem_tiled_blits:1069) intel-batchbuffer-CRITICAL: Failed assertion:
(drm_intel_gem_bo_context_exec(batch->bo, ctx, used, ring)) == 0
(gem_tiled_blits:1069) intel-batchbuffer-CRITICAL: Last errno: 28, No space
left on device
**** END ****
Subtest interruptible: FAIL (9.216s)
(gem_tiled_blits:1069) igt-core-DEBUG: Exiting with status code 99
Attachments
====================================================
dmesg</pre>
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