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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>drm/i915: Check for scratch page scribbling</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/86923/">https://patchwork.freedesktop.org/series/86923/</a></td></tr>
<tr><td><b>State:</b></td><td>failure</td></tr>

    <tr><td><b>Details:</b></td><td><a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/index.html</a></td></tr>

</table>


    <h1>CI Bug Log - changes from CI_DRM_9755 -> Trybot_7571</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_7571 absolutely need to be<br />
  verified manually.</p>
<p>If you think the reported changes have nothing to do with the changes<br />
  introduced in Trybot_7571, please notify your bug team to allow them<br />
  to document this new failure mode, which will reduce false positives in CI.</p>
<p>External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7571:</p>
<h3>CI changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>boot:</p>
<ul>
<li>
<p>fi-pnv-d510:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-pnv-d510/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-pnv-d510/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-ilk-650:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-ilk-650/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-ilk-650/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-elk-e7500:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-elk-e7500/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-elk-e7500/boot.html">FAIL</a></p>
</li>
</ul>
</li>
</ul>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>igt@i915_selftest@live@client:</p>
<ul>
<li>fi-ivb-3770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-ivb-3770/igt@i915_selftest@live@client.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-ivb-3770/igt@i915_selftest@live@client.html">DMESG-WARN</a> +34 similar issues</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gem:</p>
<ul>
<li>fi-kbl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-kbl-guc/igt@i915_selftest@live@gem.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-kbl-guc/igt@i915_selftest@live@gem.html">DMESG-WARN</a> +2 similar issues</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gem_contexts:</p>
<ul>
<li>
<p>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-tgl-y/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-tgl-y/igt@i915_selftest@live@gem_contexts.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-icl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-icl-u2/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-icl-u2/igt@i915_selftest@live@gem_contexts.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-icl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-icl-y/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-icl-y/igt@i915_selftest@live@gem_contexts.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-tgl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-tgl-u2/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-tgl-u2/igt@i915_selftest@live@gem_contexts.html">DMESG-WARN</a></p>
</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@mman:</p>
<ul>
<li>
<p>fi-cfl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-cfl-guc/igt@i915_selftest@live@mman.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-cfl-guc/igt@i915_selftest@live@mman.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-skl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-skl-guc/igt@i915_selftest@live@mman.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-skl-guc/igt@i915_selftest@live@mman.html">DMESG-WARN</a> +2 similar issues</p>
</li>
<li>
<p>fi-cml-s:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-cml-s/igt@i915_selftest@live@mman.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-cml-s/igt@i915_selftest@live@mman.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-skl-6600u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-skl-6600u/igt@i915_selftest@live@mman.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-skl-6600u/igt@i915_selftest@live@mman.html">DMESG-WARN</a></p>
</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@requests:</p>
<ul>
<li>fi-hsw-4770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-hsw-4770/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-hsw-4770/igt@i915_selftest@live@requests.html">DMESG-WARN</a> +37 similar issues</li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>igt@core_hotunplug@unbind-rebind:<ul>
<li>fi-hsw-4770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-hsw-4770/igt@core_hotunplug@unbind-rebind.html">WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2283">i915#2283</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-hsw-4770/igt@core_hotunplug@unbind-rebind.html">DMESG-WARN</a></li>
</ul>
</li>
</ul>
<h4>Suppressed</h4>
<p>The following results come from untrusted machines, tests, or statuses.<br />
  They do not affect the overall result.</p>
<ul>
<li>
<p>igt@gem_exec_suspend@basic-s0:</p>
<ul>
<li>{fi-hsw-gt1}:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-hsw-gt1/igt@gem_exec_suspend@basic-s0.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-hsw-gt1/igt@gem_exec_suspend@basic-s0.html">DMESG-WARN</a> +3 similar issues</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gem_contexts:</p>
<ul>
<li>
<p>{fi-tgl-dsi}:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-tgl-dsi/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-tgl-dsi/igt@i915_selftest@live@gem_contexts.html">DMESG-WARN</a></p>
</li>
<li>
<p>{fi-rkl-11500t}:    <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-rkl-11500t/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-rkl-11500t/igt@i915_selftest@live@gem_contexts.html">DMESG-WARN</a></p>
</li>
<li>
<p>{fi-ehl-1}:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-ehl-1/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-ehl-1/igt@i915_selftest@live@gem_contexts.html">DMESG-WARN</a></p>
</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7571 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@kms_chamelium@hdmi-edid-read:</p>
<ul>
<li>fi-kbl-7500u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-kbl-7500u/igt@kms_chamelium@hdmi-edid-read.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-kbl-7500u/igt@kms_chamelium@hdmi-edid-read.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2128">i915#2128</a>)</li>
</ul>
</li>
<li>
<p>igt@prime_self_import@basic-with_one_bo_two_files:</p>
<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-tgl-y/igt@prime_self_import@basic-with_one_bo_two_files.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-tgl-y/igt@prime_self_import@basic-with_one_bo_two_files.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) +1 similar issue</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@gem_tiled_blits@basic:</p>
<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-tgl-y/igt@gem_tiled_blits@basic.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-tgl-y/igt@gem_tiled_blits@basic.html">PASS</a> +2 similar issues</li>
</ul>
</li>
<li>
<p>igt@kms_chamelium@dp-crc-fast:</p>
<ul>
<li>fi-kbl-7500u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1372">i915#1372</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html">PASS</a></li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>igt@i915_selftest@live@gt_pm:<ul>
<li>fi-kbl-soraka:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9755/fi-kbl-soraka/igt@i915_selftest@live@gt_pm.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2291">i915#2291</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7571/fi-kbl-soraka/igt@i915_selftest@live@gt_pm.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1886">i915#1886</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/2291">i915#2291</a>)</li>
</ul>
</li>
</ul>
<p>{name}: This element is suppressed. This means it is ignored when computing<br />
          the status of the difference (SUCCESS, WARNING, or FAILURE).</p>
<h2>Participating hosts (44 -> 39)</h2>
<p>Missing    (5): fi-jsl-1 fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_9755 -> Trybot_7571</li>
</ul>
<p>CI-20190529: 20190529<br />
  CI_DRM_9755: 4bf39002081ca59826f350c446106d2b2bef7e3a @ git://anongit.freedesktop.org/gfx-ci/linux<br />
  IGT_5999: 2982c998a9cb79095611fba018d5df3eec5eab88 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
  Trybot_7571: 4eac0b643a482f9d29080f45fbb6eafe077b03d3 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>4eac0b643a48 drm/i915: Check for scratch page scribbling</p>

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