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<body><span class="vcard"><a class="email" href="mailto:lakshminarayana.vudum@intel.com" title="Lakshmi <lakshminarayana.vudum@intel.com>"> <span class="fn">Lakshmi</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BAT] igt@kms_chamelium@common-hpd-after-suspend|igt@gem_softpin@noreloc-s3 - dmesg-fail - *ERROR* Restoring old state failed with -22"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111154">bug 111154</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Severity</td>
<td>normal
</td>
<td>major
</td>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BAT] igt@kms_chamelium@common-hpd-after-suspend|igt@gem_softpin@noreloc-s3 - dmesg-fail - *ERROR* Restoring old state failed with -22"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111154#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BAT] igt@kms_chamelium@common-hpd-after-suspend|igt@gem_softpin@noreloc-s3 - dmesg-fail - *ERROR* Restoring old state failed with -22"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111154">bug 111154</a>
from <span class="vcard"><a class="email" href="mailto:lakshminarayana.vudum@intel.com" title="Lakshmi <lakshminarayana.vudum@intel.com>"> <span class="fn">Lakshmi</span></a>
</span></b>
<pre>(In reply to emersion from <a href="show_bug.cgi?id=111154#c4">comment #4</a>)
<span class="quote">> This error:
>
> (kms_chamelium:2874) CRITICAL: Failed assertion: wait_for_hotplug(mon,
> &timeout)
> Subtest common-hpd-after-suspend failed.
>
> is a duplicate of: <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BAT] igt@kms_chamelium@(hdmi|dp)-hpd-fast|igt@kms_chamelium@dp-edid-change-during-suspend - fail - Failed assertion: igt_hotplug_detected(mon, HOTPLUG_TIMEOUT)"
href="show_bug.cgi?id=111045">https://bugs.freedesktop.org/show_bug.cgi?id=111045</a>
>
> However, this one:
>
> <3> [322.005537] [drm:intel_display_resume [i915]] *ERROR* Restoring old
> state failed with -22
>
> seems like a kernel issue.
>
> User impact: I'm not sure what the exact implications are, but the worst
> case scenario is a black screen after resume on a monitor connected via
> USB-C.
>
> Reproduction rate: weekly, but this issue doesn't happen all the time.</span >
Thanks for the assessment Simon. Setting the severity of this bug to High.</pre>
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