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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/76] drm/i915/gt: Retire unexpected starting state error dumping</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/86557/">https://patchwork.freedesktop.org/series/86557/</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_7533/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/index.html</a></td></tr>

</table>


    <h1>CI Bug Log - changes from CI_DRM_9714 -> Trybot_7533</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_7533 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_7533, 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_7533/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7533:</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_9714/fi-pnv-d510/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-pnv-d510/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-elk-e7500:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-elk-e7500/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/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@execlists:</p>
<ul>
<li>
<p>fi-cfl-8109u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-cfl-8109u/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-cfl-8109u/igt@i915_selftest@live@execlists.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-icl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-icl-u2/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-icl-u2/igt@i915_selftest@live@execlists.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-tgl-y/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-tgl-y/igt@i915_selftest@live@execlists.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-icl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-icl-y/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-icl-y/igt@i915_selftest@live@execlists.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-bdw-5557u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-bdw-5557u/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-bdw-5557u/igt@i915_selftest@live@execlists.html">DMESG-FAIL</a></p>
</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@hangcheck:</p>
<ul>
<li>fi-ivb-3770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-ivb-3770/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-ivb-3770/igt@i915_selftest@live@hangcheck.html">DMESG-FAIL</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@i915_selftest@live@execlists:</p>
<ul>
<li>
<p>{fi-rkl-11500t}:    <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-rkl-11500t/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-rkl-11500t/igt@i915_selftest@live@execlists.html">INCOMPLETE</a></p>
</li>
<li>
<p>{fi-tgl-dsi}:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-tgl-dsi/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-tgl-dsi/igt@i915_selftest@live@execlists.html">DMESG-FAIL</a></p>
</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@hangcheck:</p>
<ul>
<li>{fi-hsw-gt1}:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-hsw-gt1/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-hsw-gt1/igt@i915_selftest@live@hangcheck.html">DMESG-FAIL</a></li>
</ul>
</li>
</ul>
<h2>New tests</h2>
<p>New tests have been introduced between CI_DRM_9714 and Trybot_7533:</p>
<h3>New IGT tests (1)</h3>
<ul>
<li>igt@i915_selftest@live@scheduler:<ul>
<li>Statuses : 1 dmesg-fail(s) 15 pass(s)</li>
<li>Exec time: [0.69, 9.06] s</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7533 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@fbdev@read:</p>
<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-tgl-y/igt@fbdev@read.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-tgl-y/igt@fbdev@read.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) +1 similar issue</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@execlists:</p>
<ul>
<li>fi-tgl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-tgl-u2/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-tgl-u2/igt@i915_selftest@live@execlists.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2268">i915#2268</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@hangcheck:</p>
<ul>
<li>
<p>fi-byt-j1900:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-byt-j1900/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-byt-j1900/igt@i915_selftest@live@hangcheck.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) +20 similar issues</p>
</li>
<li>
<p>fi-hsw-4770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-hsw-4770/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-hsw-4770/igt@i915_selftest@live@hangcheck.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2782">i915#2782</a>)</p>
</li>
<li>
<p>fi-snb-2520m:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-snb-2520m/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-snb-2520m/igt@i915_selftest@live@hangcheck.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2782">i915#2782</a>)</p>
</li>
<li>
<p>fi-snb-2600:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-snb-2600/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-snb-2600/igt@i915_selftest@live@hangcheck.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2292">i915#2292</a>)</p>
</li>
<li>
<p>fi-ilk-650:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-ilk-650/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-ilk-650/igt@i915_selftest@live@hangcheck.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2292">i915#2292</a>)</p>
</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@late_gt_pm:</p>
<ul>
<li>fi-snb-2600:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-snb-2600/igt@i915_selftest@live@late_gt_pm.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-snb-2600/igt@i915_selftest@live@late_gt_pm.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) +3 similar issues</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@ring_submission:</p>
<ul>
<li>fi-ilk-650:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-ilk-650/igt@i915_selftest@live@ring_submission.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-ilk-650/igt@i915_selftest@live@ring_submission.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) +3 similar issues</li>
</ul>
</li>
<li>
<p>{igt@i915_selftest@live@scheduler} (NEW):</p>
<ul>
<li>fi-byt-j1900:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-byt-j1900/igt@i915_selftest@live@scheduler.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2292">i915#2292</a>)</li>
</ul>
</li>
<li>
<p>igt@runner@aborted:</p>
<ul>
<li>
<p>fi-ilk-650:         NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-ilk-650/igt@runner@aborted.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2426">i915#2426</a>)</p>
</li>
<li>
<p>fi-snb-2600:        NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-snb-2600/igt@runner@aborted.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2426">i915#2426</a>)</p>
</li>
<li>
<p>fi-byt-j1900:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7533/fi-byt-j1900/igt@runner@aborted.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2426">i915#2426</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/2505">i915#2505</a>)</p>
</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>igt@debugfs_test@read_all_entries:<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9714/fi-tgl-y/igt@debugfs_test@read_all_entries.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_7533/fi-tgl-y/igt@debugfs_test@read_all_entries.html">PASS</a> +1 similar issue</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 (42 -> 20)</h2>
<p>ERROR: It appears as if the changes made in Trybot_7533 prevented too many machines from booting.</p>
<p>Missing    (22): fi-kbl-soraka fi-apl-guc fi-skl-6600u fi-cml-u2 fi-bxt-dsi fi-cml-s fi-bsw-n3050 fi-glk-dsi fi-kbl-7500u fi-bsw-nick fi-skl-6700k2 fi-kbl-r fi-skl-guc fi-jsl-1 fi-hsw-4200u fi-bsw-cyan fi-cfl-guc fi-kbl-guc fi-kbl-x1275 fi-kbl-8809g fi-bsw-kefka fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_9714 -> Trybot_7533</li>
</ul>
<p>CI-20190529: 20190529<br />
  CI_DRM_9714: 7ddf92e36645ddce38a44335a4b7e465920e7fab @ git://anongit.freedesktop.org/gfx-ci/linux<br />
  IGT_5987: 88c05f3f70a4e84ef4e14e5e935b58bec82b2fdd @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
  Trybot_7533: 56338c415849564ce7bea4b68f22b32f654283f6 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>56338c415849 drm/i915: Write protect the scheduler vfuncs<br />
32ace8098b14 drm/i915: Remove i915_request.ring/timeline<br />
e0ecd619956c drm/i915: Move i915_request.execution_mask to i915_request.sched<br />
747871e88ba1 drm/i915: Remove i915_request_enqueue<br />
b82b0996486f drm/i915/selftests: Reimplement mock engine using a tasklet<br />
f72e0bb82f4e drm/i915/gt: Convert the legacy ring submission to use the scheduling interface<br />
94d09b3a0210 drm/i915/gt: Move execlists submission state to the scheduling backend<br />
3c2576ec4632 drm/i915: Extract the backend scheduling object from intel_engine_cs<br />
5eea218112c7 drm/i915: Replace i915_request.engine with i915_request.sched.engine<br />
2681af4b5e6c drm/i915: Hide i915_request.engine<br />
a930472b66c1 drm/i915/gt: Update engine->breadcrumbs after virtual engine transfer<br />
3db90b4b0e63 drm/i915: Pass engine to i915_request_submit()<br />
6a033b237aa1 drm/i915: Pass engine to engine->emit_bb_start()<br />
fcf1b7686016 drm/i915: Pass engine to engine->emit_flush()<br />
be968b30a3fc pass-engine-to-breadcrumb<br />
7968c204b58f drm/i915: Move request initialisation callback to intel_context_ops<br />
101519d6ce5a drm/i915/gt: Limit C-states while waiting for requests<br />
3d8ddf72b8f5 drm/i915: Support secure dispatch on gen6/gen7<br />
f4fe8c8763fd drm/i915/gt: Enable ring scheduling for gen5-7<br />
ae7d738e21f1 drm/i915/gt: Implement ring scheduler for gen4-7<br />
c5629e605b12 drm/i915/gt: Infrastructure for ring scheduling<br />
dfd1f4d3ce9f drm/i915/gt: Use client timeline address for seqno writes<br />
3472dc4b10ea drm/i915/gt: Support creation of 'internal' rings<br />
c449d56e3017 drm/i915/gt: Couple tasklet scheduling for all CS interrupts<br />
aea3a06f3042 Restore "drm/i915: drop engine_pin/unpin_breadcrumbs_irq"<br />
92d274b9ef53 drm/i915/gt: Use ppHWSP for unshared non-semaphore related timelines<br />
526ee2090336 drm/i915/selftests: Exercise relative timeline modes<br />
844c682bd018 drm/i915/gt: Use indices for writing into relative timelines<br />
511b923f0474 drm/i915/gt: Add timeline "mode"<br />
fd2aaf7a030a drm/i915/gt: Track timeline GGTT offset separately from subpage offset<br />
73f33bc0c846 drm/i915/gt: Wrap intel_timeline.has_initial_breadcrumb<br />
a353729f7b60 drm/i915/gt: Delay taking irqoff for execlists submission<br />
b2461f4079da drm/i915: Bump default timeslicing quantum to 5ms<br />
d864702a1410 drm/i915: Move saturated workload detection back to the context<br />
51fedd7ac9be drm/i915/gt: Support virtual engine queues<br />
3a70cd3cf608 drm/i915: Extend the priority boosting for the display with a deadline<br />
9b2339931def drm/i915/gt: Specify a deadline for the heartbeat<br />
f0071836f68c drm/i915: Fair low-latency scheduling<br />
b3c69940b6c7 drm/i915: Wrap cmpxchg64 with try_cmpxchg64() helper<br />
1540b9d9b335 drm/i915: Replace priolist rbtree with a skiplist<br />
62fcb6a784b4 drm/i915: Move preempt-reset flag to the scheduler<br />
dc7a6b3b9703 drm/i915: Move busywaiting control to the scheduler<br />
4d966a62d8c0 drm/i915: Move needs-breadcrumb flags to scheduler<br />
809a14b0f9bf drm/i915/gt: Declare when we enabled timeslicing<br />
b25b9c3eafd3 drm/i915: Move timeslicing flag to scheduler<br />
caa8d9bd2577 drm/i915: Move scheduler flags<br />
ae77e1f4a1c9 drm/i915: Wrap i915_request_use_semaphores()<br />
99302cd09b14 drm/i915: Show execlists queues when dumping state<br />
6e88391df08b drm/i915: Move context revocation to scheduler<br />
2cf10757bd7a drm/i915: Move finding the current active request to the scheduler<br />
c18271f03a18 drm/i915: Move submit_request to i915_sched_engine<br />
66bbfbf647b5 drm/i915/gt: Only kick the scheduler on timeslice/preemption change<br />
1c95d7348386 drm/i915: Move tasklet from execlists to sched<br />
c286e38fab32 drm/i915: Move scheduler queue<br />
07eacc7cc265 drm/i915: Move common active lists from engine to i915_scheduler<br />
9343d8f455ae drm/i915: Wrap access to intel_engine.active<br />
5389bfe3db50 drm/i915/gt: Pull all execlists scheduler initialisation together<br />
d347970b4109 drm/i915: Fix the iterative dfs for defering requests<br />
138f5ebe8c81 drm/i915: Extract the ability to defer and rerun a request later<br />
b96c004ed890 drm/i915: Extract request suspension from the execlists<br />
53714fa96744 drm/i915: Extract request rewinding from execlists<br />
c1d5257e8ddf drm/i915: Extract request submission from execlists<br />
e4dc04305d8b drm/i915: Lift marking a lock as used to utils<br />
0037f4016ed8 drm/i915: Improve DFS for priority inheritance<br />
b685a31f65ae drm/i915/selftests: Force a rewind if at first we don't succeed<br />
cc649a386c3d drm/i915/selftests: Exercise priority inheritance around an engine loop<br />
9440f11e82ce drm/i915/selftests: Measure set-priority duration<br />
7c7e0e359b3b drm/i915: Restructure priority inheritance<br />
2d01799a87eb drm/i915: Replace engine->schedule() with a known request operation<br />
af7dd169e857 drm/i915/gt: Move submission_method into intel_gt<br />
38540a064a5f drm/i915/gt: Move engine setup out of set_default_submission<br />
16dbca28c822 drm/i915/gt: Always flush the submission queue on checking for idle<br />
d102dea8f2af drm/i915/selftests: Use a single copy of the mocs table<br />
00d0ceeaecc5 drm/i915: Take rcu_read_lock for querying fence's driver/timeline names<br />
b61a2fc5693c drm/i915: Protect against request freeing during cancellation on wedging<br />
d8c7009a843f drm/i915/gt: Retire unexpected starting state error dumping</p>

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