<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/128185>128185</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [libc] Re-enable LlvmLibcFileTest.WriteOnly in libc.test.src.__support.File.file_test.__hermetic__
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            libc
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          lntue
      </td>
    </tr>
</table>

<pre>
    Currently the precommit bots are failing `LlvmLibcFileTest.WriteOnly` in `libc.test.src.__support.File.file_test.__hermetic__` with errors:
```
[1288/6528] Running hermetic test libc.test.src.__support.File.file_test.__hermetic__
FAILED: libc/test/src/__support/File/libc.test.src.__support.File.file_test.__hermetic__-cmd /home/runner/work/llvm-project/llvm-project/build/libc/test/src/__support/File/libc.test.src.__support.File.file_test.__hermetic__-cmd 
cd /home/runner/work/llvm-project/llvm-project/build/libc/test/src/__support/File && /home/runner/work/llvm-project/llvm-project/build/libc/test/src/__support/File/libc.test.src.__support.File.file_test.__hermetic__.__build__
[==========] Running 12 tests from 1 test suite.
[ RUN      ] LlvmLibcFileTest.WriteOnly
Bus error (core dumped)
```
I could not reproduce the errors locally, so I will disable the test temporarily to reduce the noise and make the precommit bots' signal useful.

We need to investigate the root cause of the issue and re-enable the test.
</pre>
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