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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Segmentation fault (core dumped) when loading core dump (armhf on arm64)"
href="https://bugs.llvm.org/show_bug.cgi?id=37986">37986</a>
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<th>Summary</th>
<td>Segmentation fault (core dumped) when loading core dump (armhf on arm64)
</td>
</tr>
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<th>Product</th>
<td>lldb
</td>
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<th>Version</th>
<td>3.9
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>All Bugs
</td>
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<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
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<th>Reporter</th>
<td>anthony.abate@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>I get a Segmentation fault (core dumped) error when loading a core dump for a
program that was hung. I created the core dump using gcore
The process is an armhf (32bit) running on arm64
Easily repeatable, and I have the core dump from lldb if that will help.
Some notes -
OS: armbian
kernel: 4.14.21-sunxi64 (custom)
command: lldb-3.9 -c zcore.dump.32684 /path/to/binary
actual output:
(lldb) target create "/path/to/binary" --core "zcore.dump.32684"
Segmentation fault (core dumped)
process is a .Net core 2.1 application which according to docs requires lldb
3.9 for debugging
------------
I can think of a few things going wrong here (given the types of problems i
have had in the past getting everything else working)
1. kernel / os missing features?
2. lldb running 64bit version instead of 32bit (does it even matter?)
3. user error?
4. lldb bug?
Any suggestions, or help is appreciated!</pre>
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</p>
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