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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] kms_flip/gem_exec_suspend some subtests has a dmesg-fail [drm:guc_read_update_log_buffer] *ERROR* no sub-buffer to capture logs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104500#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] kms_flip/gem_exec_suspend some subtests has a dmesg-fail [drm:guc_read_update_log_buffer] *ERROR* no sub-buffer to capture logs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104500">bug 104500</a>
from <span class="vcard"><a class="email" href="mailto:hector.franciscox.velazquez.suriano@intel.com" title="Hector Velazquez <hector.franciscox.velazquez.suriano@intel.com>"> <span class="fn">Hector Velazquez</span></a>
</span></b>
<pre>This tests has a dmesg-fail on CFL QA
Tests List:
igt@kms_flip@render-flip-vs-panning
igt@kms_flip@2x-blt-flip-vs-panning
igt@kms_flip@2x-blt-wf_vblank-vs-dpms
igt@kms_flip@blt-flip-vs-panning-interruptible
igt@kms_flip@blt-wf_vblank-vs-dpms-interruptible
igt@kms_flip@render-flip-vs-panning-interruptible
igt@kms_flip@2x-flip-vs-modeset-vs-hang
igt@kms_flip@blt-flip-vs-panning
igt@kms_flip@2x-render-flip-vs-panning
igt@kms_flip@2x-blt-wf_vblank-vs-dpms-interruptible
igt@kms_flip@2x-flip-vs-fences-interruptible
igt@kms_flip@2x-blt-wf_vblank-vs-modeset-interruptible
igt@kms_flip@2x-blt-flip-vs-panning-interruptible
igt@gem_exec_suspend@blt-cached-S3
igt@gem_exec_suspend@vebox-cached-S3
igt@gem_exec_suspend@bsd-cached-S3
igt@gem_exec_suspend@render-cached-S3
igt@gem_exec_suspend@basic-S4-devices
igt@gem_exec_suspend@default-cached-S3
======================================
dmesg sample
======================================
[ 152.424833] [drm:guc_read_update_log_buffer] *ERROR* no sub-buffer to
capture logs
[ 153.325034] [drm:guc_read_update_log_buffer] *ERROR* no sub-buffer to
capture logs
[ 154.258279] [drm:guc_read_update_log_buffer] *ERROR* no sub-buffer to
capture logs
[ 155.191510] [drm:guc_read_update_log_buffer] *ERROR* no sub-buffer to
capture logs
[ 156.091742] [drm:guc_read_update_log_buffer] *ERROR* no sub-buffer to
capture logs
[ 157.024910] [drm:guc_read_update_log_buffer] *ERROR* no sub-buffer to
capture logs
. . .
some tests has this warn too...
. . .
(kms_flip:20066) igt-kms-WARNING: connector 49/eDP-1 has no modes
(kms_flip:20066) igt-kms-WARNING: connector 49/eDP-1 has no modes
(kms_flip:20066) igt-kms-WARNING: connector 49/eDP-1 has no modes
(kms_flip:20066) igt-kms-WARNING: connector 49/eDP-1 has no modes
. . .
This is my configuration:
======================================
Graphic stack
======================================
Component: drm
tag: libdrm-2.4.88-42-g831036a
commit: 831036a6f62005da9fb4a75fe043bd96ce672d27
Component: cairo
tag: 1.15.8-76-g6b05938
commit: 6b0593827b072abd701ea47448981bcc9bdde9f3
Component: intel-gpu-tools
tag: intel-gpu-tools-1.20-261-gd86d53b
commit: d86d53b072b50172309abf21ecb521bd70c5fc73
Component: piglit
tag: piglit-v1
commit: 75ba8aea0e6eff0bc30821df9640ee4053dd98b6
======================================
Software
======================================
IGT-Version: 1.20-gd86d53b (x86_64) (Linux:
4.15.0-rc5-drm-tip-config-intel-turbo-ww1-commit-16432d3+ x86_64)</pre>
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