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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 - nv_conditional_render tests hang the gpu (HD 5750)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103634">103634</a>
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<th>Summary</th>
<td>nv_conditional_render tests hang the gpu (HD 5750)
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Drivers/Gallium/r600
</td>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>sroland@vmware.com
</td>
</tr>
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<th>QA Contact</th>
<td>dri-devel@lists.freedesktop.org
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</tr></table>
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<div>
<pre>Nearly all of piglit's nv_conditional_render tests (I think 10 out of 12, I'd
rather not retry them all since it sometimes brings down the box after the gpu
reset) immediately hang the gpu - nv_conditional_render-begin-xxx are the two
exceptions (which pass).
GPU is Juniper, HD 5750.
I'm not sure if this is even a regression, as I never ran piglit on this box
before, and at least with mesa 17.1.8 it hangs all the same as current git
master. If the kernel version matters, I tried some 4.9 and some 4.13 kernel.
[ 749.782315] radeon 0000:01:00.0: ring 0 stalled for more than 10224msec
[ 749.782319] radeon 0000:01:00.0: GPU lockup (current fence id
0x0000000000004081 last fence id 0x0000000000004
...
[ 771.466593] radeon 0000:01:00.0: Saved 882 dwords of commands on ring 0.
[ 771.906456] radeon 0000:01:00.0: GPU softreset: 0x0000001D
[ 771.906458] radeon 0000:01:00.0: GRBM_STATUS = 0xA0001828
[ 771.906459] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000003
[ 771.906460] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007
[ 771.906461] radeon 0000:01:00.0: SRBM_STATUS = 0x20000AC0
[ 771.906462] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000
[ 771.906463] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 771.906464] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 771.906465] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000006
[ 771.906466] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80008E47
[ 771.906468] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 771.914331] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B
[ 771.914382] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00100100
[ 771.915528] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828
[ 771.915529] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007
[ 771.915530] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007
[ 771.915531] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0
[ 771.915532] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000
[ 771.915533] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 771.915534] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 771.915535] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000
[ 771.915536] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000
[ 771.915538] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 771.915554] radeon 0000:01:00.0: GPU reset succeeded, trying to resume</pre>
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