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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] gem_mmap_gtt -sub-tests huge-copy fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92472">92472</a>
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<th>Summary</th>
<td>[IGT] gem_mmap_gtt -sub-tests huge-copy fails
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>humberto.i.perez.rodriguez@intel.com
</td>
</tr>
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<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>
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<pre>Created <span class=""><a href="attachment.cgi?id=118892" name="attach_118892" title="dmesg.log">attachment 118892</a> <a href="attachment.cgi?id=118892&action=edit" title="dmesg.log">[details]</a></span>
dmesg.log
Kernel <drm-intel-testing-2015-10-10>
==Bug detailed description==
--------------------------------------------------
gem_mmap_gtt -sub-tests huge-copy fails
==Attachments==
--------------------------------------------------
dmesg.log
i915_error_state.log
==Steps to reproduce==
--------------------------------------------------
run the following sub-tests
<%huge-copy%>
gem_mmap_gtt --run-subtest huge-copy
==Actual results==
--------------------------------------------------
the subtests huge-copy fails
==Expected results==
--------------------------------------------------
The subtests huge-copy must pass
==Hardware configuration==
--------------------------------------------------
-- Platform: --
Processor: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz
Motherboard : D54250WYK
Memory : 8GB
-- Software --
Linux distribution: Ubuntu 14.04.03 LTS 64Bits
BIOS: 4.6
==Test Environment==
--------------------------------------------------
kernel: 4.3.0-rc4-drm-intel-testing-2015-10-10
xorg-server-1.17.2
libdrm-2.4.65
xf86-video-intel-2.99.917
mesa-11.0.2
libva-1.6.1
intel-driver-1.6.1
cairo-1.14.2
IGT Version : 1.12-g1f9e055
output command :
----------------------------------------------
$ time gem_mmap_gtt --run-subtest huge-copy
IGT-Version: 1.12-g1f9e055 (x86_64) (Linux:
4.3.0-rc4-drm-intel-testing-2015-10-10-ww41+ x86_64)
Test assertion failure function test_huge_copy, file gem_mmap_gtt.c:401:
Failed assertion: memcmp(pattern_a, a + PAGE_SIZE*i, PAGE_SIZE) == 0
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [test_huge_copy+0x49b]
#2 [__real_main517+0xad7]
#3 [main+0x29]
#4 [__libc_start_main+0xf5]
#5 [_start+0x29]
#6 [<unknown>+0x29]
Subtest huge-copy failed.
**** DEBUG ****
Checking 2 surfaces of size 2,147,487,744 bytes (total 4,294,979,584) against
RAM
Test requirement passed: !(total <= required)
Test requirement passed: !igt_run_in_simulation()
Test requirement passed: a
Test requirement passed: b
Test assertion failure function test_huge_copy, file gem_mmap_gtt.c:401:
Failed assertion: memcmp(pattern_a, a + PAGE_SIZE*i, PAGE_SIZE) == 0
**** END ****
Subtest huge-copy: FAIL (34.673s)
real 0m35.531s
user 0m27.501s
sys 0m7.992s</pre>
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