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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 - [Version 18.1] Memory leak when frequently create shaders on ubuntu/Linux"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104887">104887</a>
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<th>Summary</th>
<td>[Version 18.1] Memory leak when frequently create shaders on ubuntu/Linux
</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)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>critical
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>94389147@qq.com
</td>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=137091" name="attach_137091" title="including opengl_demo.zip valgrind.result glxinfo.txt">attachment 137091</a> <a href="attachment.cgi?id=137091&action=edit" title="including opengl_demo.zip valgrind.result glxinfo.txt">[details]</a></span>
including opengl_demo.zip valgrind.result glxinfo.txt
Hi all,
I ran a test program in ubuntu 16.04, mesa 18.1. Please see attached
glxinfo.txt for system information and opengl_demo.zip for test program.
The test program use create simple shader 10 times. Using valgrind as
following 'valgrind --tool=memcheck --leak-check=yes --show-reachable=yes
--num-callers=20 --track-fds=yes ./es2tri', it easy to get a memory leak report
as in attachement.
==24757== LEAK SUMMARY:
==24757== definitely lost: 144 bytes in 2 blocks
==24757== indirectly lost: 8,000 bytes in 40 blocks
==24757== possibly lost: 1,460,261 bytes in 4,429 blocks
==24757== still reachable: 165,485 bytes in 115 blocks
==24757== suppressed: 0 bytes in 0 blocks</pre>
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