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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - radeon: Failed to allocate virtual address for buffer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94874">94874</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>radeon: Failed to allocate virtual address for buffer
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Radeon
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>paulo.miguel.dias@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>with mesa git after 2abe4f8d7dcdcff75c28958e1a691ebf6cdee1ac, radeon is failing
intermittently, with the following errors:
DRI_PRIME=1 glxgears
radeon: Failed to allocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: alignment : 4096 bytes
radeon: domains : 4
radeon: va : 0x0000000000800000
radeon: Failed to deallocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: va : 0x0000000000800000
radeon: Failed to allocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: alignment : 4096 bytes
radeon: domains : 4
radeon: va : 0x0000000000800000
radeon: Failed to deallocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: va : 0x0000000000800000
radeonsi: Failed to create a context.
radeon: Failed to allocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: alignment : 4096 bytes
radeon: domains : 4
radeon: va : 0x0000000000800000
radeon: Failed to deallocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: va : 0x0000000000800000
radeon: Failed to allocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: alignment : 4096 bytes
radeon: domains : 4
radeon: va : 0x0000000000800000
radeon: Failed to deallocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: va : 0x0000000000800000
radeonsi: Failed to create a context.
X Error of failed request: BadValue (integer parameter out of range for
operation)
Major opcode of failed request: 154 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Value in failed request: 0x0
Serial number of failed request: 30
Current serial number in output stream: 32
dmesg:
[ 999.461532] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0
[ 999.461537] [drm] PCIE gen 2 link speeds already enabled
[ 999.468703] [drm] PCIE GART of 2048M enabled (table at 0x00000000002E8000).
[ 999.468827] radeon 0000:03:00.0: WB enabled
[ 999.468829] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr
0x0000000080000c00 and cpu addr 0xffff8801a322bc00
[ 999.468831] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr
0x0000000080000c04 and cpu addr 0xffff8801a322bc04
[ 999.468832] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr
0x0000000080000c08 and cpu addr 0xffff8801a322bc08
[ 999.468834] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr
0x0000000080000c0c and cpu addr 0xffff8801a322bc0c
[ 999.468835] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr
0x0000000080000c10 and cpu addr 0xffff8801a322bc10
[ 999.470457] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr
0x0000000000075a18 and cpu addr 0xffffc90001435a18
[ 999.480817] radeon 0000:03:00.0: VCE init error (-22).
[ 1000.212739] [drm:r600_ring_test [radeon]] *ERROR* radeon: ring 0 test failed
(scratch(0x850C)=0xCAFEDEAD)
[ 1000.212764] [drm:si_resume [radeon]] *ERROR* si startup failed on resume</pre>
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