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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Turning monitors off and on again makes the kernel panic and system freeze"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108037">108037</a>
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<th>Summary</th>
<td>Turning monitors off and on again makes the kernel panic and system freeze
</td>
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<th>Product</th>
<td>xorg
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Driver/AMDgpu
</td>
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<th>Assignee</th>
<td>xorg-driver-ati@lists.x.org
</td>
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<th>Reporter</th>
<td>oyvinds@everdot.org
</td>
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=141707" name="attach_141707" title="kernel panic messages">attachment 141707</a> <a href="attachment.cgi?id=141707&action=edit" title="kernel panic messages">[details]</a></span>
kernel panic messages
<span class="quote">>have 3 displays connected with DisplayPort
>turn them off
>turn them on again later
>kernel crashes, RIP: 0010:dal_gpio_service_open+0x1c5/0x220 [amdgpu]</span >
This was with 4.19.0-rc4 on Fedora 29. Graphics card RX 570. This is new, did
not use to be a problem before. Isn't a problem with 4.18.5. /var/log/messages
did have a backtrace which is attached. A small interesting detail from the log
was that the machine appeared to function normally until 2 minutes before
reboot which is what makes me sure it was turning the monitors on that made the
kernel panic.</pre>
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</p>
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