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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Tonga [drm:amdgpu_vm_init [amdgpu]] *ERROR* Cannot allocate memory for page table array"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93721">93721</a>
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<tr>
<th>Summary</th>
<td>Tonga [drm:amdgpu_vm_init [amdgpu]] *ERROR* Cannot allocate memory for page table array
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>DRI git
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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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>DRM/AMDgpu
</td>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>adf.lists@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=121052" name="attach_121052" title="dmesg showing mem fail">attachment 121052</a> <a href="attachment.cgi?id=121052&action=edit" title="dmesg showing mem fail">[details]</a></span>
dmesg showing mem fail
Been testing the latest agd5f drm-next-4.5 with powerplay=1.
Nothings changed from previously reported issues, uvd still breaks powerplay
and it's self, lockups with uvd possible.
This particular boot I hadn't touched uvd or anything gl excepting glamor is
always used.
Was testing/benching vce which was going OK (apart from previously reported
issue with UHD content).
After I had finished testing I turned auto/down GPU/CPU which had been set
high.
memclk stayed stuck high. I then tried glxgears just to see if it would change
the clocks.
I got -
libGL error: failed to open drm device: Cannot allocate memory
libGL error: failed to load driver: radeonsi
tried as user = same, tried glxinfo = same, did free =
total used free shared buff/cache available
Mem: 8139284 244600 340524 1519216 7554160 6314420
Swap: 4605948 0 4605948
Looks OK but as I had 1.5Gig in a ramdisk I deleted the file and then gl
started working again - strange as I've done many tests with 6Gig in there and
it just doesn't look like I was low on mem. Maybe you can see why from the
memdumps in the dmesg.
I haven't been able to reproduce this.</pre>
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