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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - SIGSEGV when selecting polygons with i915 (libdricore9.2.0.so)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70402">70402</a>
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>SIGSEGV when selecting polygons with i915 (libdricore9.2.0.so)
</td>
</tr>
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<th>Severity</th>
<td>critical
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>joe.01.software@gmail.com
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Version</th>
<td>9.2
</td>
</tr>
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<th>Component</th>
<td>Mesa core
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
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<pre>I'm trying to install Autodesk Softimage on a laptop with i915, and the program
crashes consistently when a polygon is selected. This only happens with
polygons, not NURBS or other implicit objects.
Tried selecting polygons in Blender 3D and the crash didn't happen.
Tried Autodesk Softimage on a different laptop with proprietary NVIDIA driver,
and the crash didn't happen.
Stepping through gdb produced this;
Program received signal SIGSEGV, Segmentation fault.
0x00007fff9a15e284 in run_vp (ctx=0x109aea00, stage=<optimized out>) at
../../../src/mesa/tnl/t_vb_program.c:369
369 COPY_CLEAN_4V(machine->VertAttribs[attr], size, data);</pre>
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</p>
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