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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 - [SKL-Y] gem_concurrent_blit/cpu-render-early-read-forked fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92259">92259</a>
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<tr>
<th>Summary</th>
<td>[SKL-Y] gem_concurrent_blit/cpu-render-early-read-forked fail
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<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>
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<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>humberto.i.perez.rodriguez@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>
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<pre>Created <span class=""><a href="attachment.cgi?id=118631" name="attach_118631" title="dmesg">attachment 118631</a> <a href="attachment.cgi?id=118631&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Platform: SKL-Y
==kernel==
--------------------------
4.3.0-rc2-drm-intel-nightly+
==Bug detailed description==
-----------------------------
gem_concurrent_blit@cpu-render-early-read-forked fail
IGT-Version: 1.12-g1f9e055 (x86_64) (Linux: 4.3.0-rc2-drm-intel-nightly+
x86_64)
using 2x512 buffers, each 1MiB
Test assertion failure function cpu_cmp_bo, file gem_concurrent_all.c:222:
Failed assertion: *vaddr++ == val
Test assertion failure function cpu_cmp_bo, file gem_concurrent_all.c:222:
Failed assertion: *vaddr++ == val
Last errno: 11, Resource temporarily unavailable
error: 0 != 0xdeadbeef
Stack trace:
Last errno: 11, Resource temporarily unavailable
error: 0 != 0xdeadbeef
Stack trace:
#0 [__igt_fail_assert+0xf1]
#0 [__igt_fail_assert+0xf1]
#1 [cpu_cmp_bo+0x7b]
#1 [cpu_cmp_bo+0x7b]
#2 [do_early_read+0xd3]
#2 [do_early_read+0xd3]
#3 [run_forked+0xba]
#3 [run_forked+0xba]
#4 [run_basic_modes+0xbbf]
#4 [run_basic_modes+0xbbf]
#5 [__real_main1065+0x14e]
#5 [__real_main1065+0x14e]
#6 [main+0x29]
#6 [main+0x29]
#7 [__libc_start_main+0xf5]
#7 [__libc_start_main+0xf5]
#8 [_start+0x29]
#8 [_start+0x29]
#9 [<unknown>+0x29]
#9 [<unknown>+0x29]
child 2 failed with exit status 99
Subtest cpu-render-early-read-forked failed.
**** DEBUG ****
Test requirement passed: rendercopy
**** END ****
Subtest cpu-render-early-read-forked: FAIL (6.829s)
real 0m16.626s
user 0m0.238s
sys 0m1.550s
==System enviroment==
--------------------------
Kernel 4.3.0-rc2-drm-intel-nightly+
Mesa: mesa-10.6.7 from <a href="http://cgit.freedesktop.org/mesa/mesa/">http://cgit.freedesktop.org/mesa/mesa/</a>
Xf86_video_intel: 2.99.917 from
<a href="http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/">http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/</a>
Libdrm: libdrm-2.4.64 from <a href="http://cgit.freedesktop.org/mesa/drm/">http://cgit.freedesktop.org/mesa/drm/</a>
Cairo: 1.14.2 from <a href="http://cgit.freedesktop.org/cairo">http://cgit.freedesktop.org/cairo</a>
libva: libva-1.6.0 from <a href="http://cgit.freedesktop.org/libva/">http://cgit.freedesktop.org/libva/</a>
intel-driver: 1.6.1. from <a href="http://cgit.freedesktop.org/vaapi/intel-driver">http://cgit.freedesktop.org/vaapi/intel-driver</a>
xorg: 1.17.99 installed with script git_xorg.sh
Xserver: xorg-server-1.17.2 from <a href="http://cgit.freedesktop.org/xorg/xserver">http://cgit.freedesktop.org/xorg/xserver</a>
Intel-gpu-tools: 1.12 from <a href="http://cgit.freedesktop.org/xorg/app/intel-gpu">http://cgit.freedesktop.org/xorg/app/intel-gpu</a>
==Reproduce steps==
----------------------------
1. ./gem_concurrent_blit --run-subtest cpu-render-early-read-forked</pre>
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