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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SNB+]igt/gem_render_tiled_blits/swap-thrash time out"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89498#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SNB+]igt/gem_render_tiled_blits/swap-thrash time out"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89498">bug 89498</a>
from <span class="vcard"><a class="email" href="mailto:humberto.i.perez.rodriguez@intel.com" title="Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez@intel.com>"> <span class="fn">Humberto Israel Perez Rodriguez</span></a>
</span></b>
<pre>With the latest test environment and HSW-ULT platform this test keeps failing.
Attached HW-ULT_dmesg.txt
Test Environment:
````````````````````````````````````
Kernel: tag drm-intel-testing-2015-07-31 (4.2-rc4) from
git://anongit.freedesktop.org/drm-intel
Mesa: mesa-10.6.3 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-2.4.62 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: 1.6.0. 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: 1.11 from
<a href="http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/">http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/</a>
Also add the output of the test with debug parameter in order to provide more
useful information :
gfx@gfx-031:~/dev/graphic/intel-gpu-tools/tests$ time ./gem_render_tiled_blits
--debug --run-subtest swap-thrash
IGT-Version: 1.11-gb88212c (x86_64) (Linux: 4.2.0-rc4-drm-intel-testing-ww32+
x86_64)
(gem_render_tiled_blits:7656) drmtest-DEBUG: Test requirement passed: fd >= 0
Test assertion failure function igt_get_stop_rings, file igt_gt.c:284:
Failed assertion: fd >= 0
Last errno: 13, Permission denied
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [igt_get_stop_rings+0x13f]
#2 [check_stop_rings+0xa]
#3 [gem_quiescent_gpu+0x28]
#4 [drm_open_any+0x3b]
#5 [__real_main202+0x30]
#6 [_start+0x0]
#7 [__libc_start_main+0xf5]
#8 [_start+0x29]
#9 [<unknown>+0x29]
Test gem_render_tiled_blits failed.
**** DEBUG ****
(gem_render_tiled_blits:7656) drmtest-DEBUG: Test requirement passed: fd >= 0
Test assertion failure function igt_get_stop_rings, file igt_gt.c:284:
Failed assertion: fd >= 0
Last errno: 13, Permission denied
**** END ****
Subtest swap-thrash: FAIL
Exiting with status code 99
If you need more information feel free to ask for it</pre>
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