View All Attachments for Bug 110951

Attachment #144598
GPU crash dump	text/plain	2019-06-20 12:34:29 UTC	27.12 KB	no flags	Details

Attachment #144599
kernel messages	application/gzip	2019-06-20 12:35:58 UTC	175.16 KB	no flags	Details

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Attachment #144601
/sys/class/drm/card0/error file	text/plain	2019-06-20 15:48:36 UTC	45.70 KB	no flags	Details

Attachment #144674
2nd gpu crash dump	text/plain	2019-06-27 20:45:30 UTC	26.84 KB	no flags	Details

Attachment #145935
messages when crash occurred	text/plain	2019-11-11 18:42:43 UTC	2.41 MB	no flags	Details

Attachment #145941
attachment-20508-0.html	text/html	2019-11-12 13:18:16 UTC	1.75 KB	no flags	Details

<html><head>
      <base href="https://bugs.freedesktop.org/">
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    <body>Oh and regarding the frequency, I would say that it occurs once or twice a week.<br><br><div style='font-size:10.0pt;font-family:"Tahoma","sans-serif";padding:3.0pt 0in 0in 0in'>
<hr style='border:none;border-top:solid #E1E1E1 1.0pt'>
<b>Von:</b> bugzilla-daemon@freedesktop.org<br>
<b>Gesendet:</b> 12. November 2019 14:08:59 MEZ<br>
<b>An:</b> velde666@gmail.com<br>
<b>Betreff:</b> [Bug 110951] GPU hang while using kvmgt<br>
</div>
<br>

      <p>
        </p><div>
            <b><a class="bz_bug_link 
          bz_status_NEEDINFO " title="NEEDINFO - GPU hang while using kvmgt" href="https://bugs.freedesktop.org/show_bug.cgi?id=110951#c14">Comment # 14</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO " title="NEEDINFO - GPU hang while using kvmgt" href="https://bugs.freedesktop.org/show_bug.cgi?id=110951">bug 110951</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 velde666 from <a href="show_bug.cgi?id=110951#c13">comment #13</a>)
<span class="quote">&gt; At Nov  9 23:13:16 there is following entry 
&gt; 
&gt; "kernel: INFO: task gvt_service_thr:294 blocked for more than 122 seconds." 
&gt; 
&gt; followed by some crash dump</span>

Can you attach the crash dump file? How often you a crash occurs?</pre>
        </div>
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Attachment #145943
attachment-3098-0.html	text/html	2019-11-12 20:17:52 UTC	1.06 KB	no flags	Details

<div dir="ltr"><div dir="ltr"><div dir="ltr"><div>This evening there was a new issue after which the mouse pointer was distorted in the Windows VM (nothing else). After a VM shutdown and restart everything was fine again.</div><div><br></div><div>The host had following messages while the issue occurred: <br></div><div><br></div><div>Nov 12 21:01:15 floor13 kernel: DMAR: DRHD: handling fault status reg 2<br>Nov 12 21:01:15 floor13 kernel: DMAR: [DMA Write] Request device [00:02.0] PASID ffffffff fault addr ffff800409263000 [fault reason 07] Next page table ptr is invalid<br>Nov 12 21:01:21 floor13 kernel: i915 0000:00:02.0: Resetting rcs0 for preemption time out<br>Nov 12 21:04:24 floor13 kernel: DMAR: DRHD: handling fault status reg 3<br>Nov 12 21:04:24 floor13 kernel: DMAR: [DMA Write] Request device [00:02.0] PASID ffffffff fault addr fffffffff0008000 [fault reason 07] Next page table ptr is invalid<br>Nov 12 21:04:27 floor13 kernel: i915 0000:00:02.0: Resetting rcs0 for preemption time out</div><div><br></div><div>crash dump file is empty<br></div></div></div></div>

Attachment #145982
more kernel messages	text/plain	2019-11-17 12:38:50 UTC	2.05 MB	no flags	Details

Attachment #145983
kernel traces	text/plain	2019-11-17 12:39:53 UTC	3.25 MB	no flags	Details

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