<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/65124>65124</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            compiler-rt/test/fuzzer/fork.test is flaky on sanitizer-x86_64-linux-fuzzer
        </td>
    </tr>

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

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

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

<pre>
    Its failure rate in the past few days is quite high. https://lab.llvm.org/buildbot/#/builders/75 Example failure message:

```
+ : 'RUN: at line 17'
+ FileCheck /b/sanitizer-x86_64-linux-fuzzer/build/llvm-project/compiler-rt/test/fuzzer/fork.test --check-prefix=CRASH
+ not /b/sanitizer-x86_64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins/compiler-rt/test/fuzzer/X86_64LibcxxLinuxConfig/Output/fork.test.tmp-ShallowOOMDeepCrash -fork=1 -rss_limit_mb=128
/b/sanitizer-x86_64-linux-fuzzer/build/llvm-project/compiler-rt/test/fuzzer/fork.test:15:8: error: CRASH: expected string not found in input
CRASH: {{SEGV|access-violation}} on unknown address 0x00000000
 ^
<stdin>:1:1: note: scanning from here
INFO: Running with entropic power schedule (0xFF, 100).
^
<stdin>:25:157: note: possible intended match here
Live Heap Allocations: 24204998 bytes in 79 chunks; quarantined: 41374468 bytes in 62041 chunks; 127070 other chunks; total chunks: 189190; showing top 95% (at most 8 unique contexts)
 ^

Input file: <stdin>
Check file: /b/sanitizer-x86_64-linux-fuzzer/build/llvm-project/compiler-rt/test/fuzzer/fork.test
```
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJy8VU1v4zYT_jX0ZSCDIiVLOujg2PG7C-xugCzeoreAkkYWa4pU-BE7-fUFZcfxYou26GEN2-J8aZ55OBwK5-ReI9YkvyP5diGCH4ytvwp3eBSvi8Z0r_Vn76AXUgWLYIVHkBr8gDAJ56HHI3Ti1YF08BykRxjkfljC4P3kCF8TtiNsp0SzVOplXBq7J2zXBKm6xvjZyN8VaB1huyKH-5MYJ4XXpCM6J_YY30a3hL7_r-jlexbZHRC-BsKKx_9_iyvhQUmNkBaEFR9OO6lwM2B7gJiYsJ0TWnr5hjY5launVZYoqcMp6cPbG9p3cLEI9TImkzV_YBuRt2acpEKb2Ch5dPFxDeqNPSyjEpKkjdmSyWIvT4RvN4_r758-8Gjj_wuSp1mghO1s0F6O6G6WSSO1-0eMv89JvsimPZ2-xEwbo3sZN-gh-Cn42zKWfpyS74NQyhwfHr5uEaeNFW6AJLoQvk0hsc49KTlK_zQ2UcPK9yp_Ac-Er9Oc8HUZtx6tNTYuzlxHzWnC1mMHzlup9zPrvQm6i90sdax2xnoNIMUdKe6-3__vN1JsRNuic8mLNEp4aTQptqTYgtEQ9EGbowbRdRadA3qil8_5fUDy-wsLfON8JzXh9xHr5ReBxM4G1wqtI7LemhEGtHgO-_xt9xDtj-FsPko_AGpvzSRbmMwRLbh2wC4oBMJKetrtCNtASilh1fKS-69BsHxmrbjFMRnnZKPiKfeoO-xgFL4dbhB9kS8In1BMsFbKtDMh8agDyxjNqqqE5tWji8QWFbRD0AdH-B08B2GF9lJjF72zlBdZtrrxXjGapTcBKStoQcH4Ae2N2hsv1FVeQ1pWaUWjxQ3mGDnyZoIqJyyPhAgPo3EeSghaPgeE1miPJ-8Iq37aozPlsR2gl2om5Jayc4vMw-Nq_iXN_ePEW3Q17ypeiQXW6ariGU8pzxZD3VYd6zLRlGWRppQWVdG0rMlp2hdFl7N8IWtGGaclpyzllGfLtOtygRkvheiyhguSURyFVNdxvZDOBaxXecqyhRINKvd-Wdh6rqYJe0cyqqTz7iPMS6-w_rdDUjrolTi8xiP1t1QuglX1j5fLXvohNMvWjBd-f6Z5riEOxLmMPwMAAP__k-M20w">