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Date: Mon, 10 Nov 2025 22:00:01 +0200
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Subject: Re: GNU/Hurd portability patches
To: Michael Banck <mbanck@gmx.net>
Cc: Thomas Munro <thomas.munro@gmail.com>, Tom Lane <tgl@sss.pgh.pa.us>,
 Michael Paquier <michael@paquier.xyz>, pgsql-hackers@lists.postgresql.org
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From: Alexander Lakhin <exclusion@gmail.com>
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10.11.2025 21:33, Michael Banck wrote:
> On Mon, Nov 10, 2025 at 09:00:01PM +0200, Alexander Lakhin wrote:
>> I got 100 iterations passed (12 of them hanged) without that Assert
>> triggered.
> But those hangs were unrelated to the assert then, right?

Yeah, I think there are several unrelated issues here.

>> The failure rate is approximately 1 per 30 runs.
> Is that the same failure rate you got before?

Yes, AFAICS, s/SIGURG/SIGXCPU/ didn't affect the failure and it's rate.

Best regards,
Alexander
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    <div class="moz-cite-prefix">10.11.2025 21:33, Michael Banck wrote:<span
      style="white-space: pre-wrap">
</span><span style="white-space: pre-wrap">
</span></div>
    <blockquote type="cite"
cite="mid:69123df8.050a0220.155a6e.f99dSMTPIN_ADDED_BROKEN@mx.google.com">
      <pre wrap="" class="moz-quote-pre">On Mon, Nov 10, 2025 at 09:00:01PM +0200, Alexander Lakhin wrote:
</pre>
      <blockquote type="cite">
        <pre wrap="" class="moz-quote-pre">
I got 100 iterations passed (12 of them hanged) without that Assert
triggered.
</pre>
      </blockquote>
      <pre wrap="" class="moz-quote-pre">
But those hangs were unrelated to the assert then, right?</pre>
    </blockquote>
    <br>
    Yeah, I think there are several unrelated issues here.<br>
    <br>
    <blockquote type="cite"
cite="mid:69123df8.050a0220.155a6e.f99dSMTPIN_ADDED_BROKEN@mx.google.com">
      <blockquote type="cite">
        <pre wrap="" class="moz-quote-pre">The failure rate is approximately 1 per 30 runs.
</pre>
      </blockquote>
      <pre wrap="" class="moz-quote-pre">
Is that the same failure rate you got before?</pre>
    </blockquote>
    <br>
    Yes, AFAICS, s/SIGURG/SIGXCPU/ didn't affect the failure and it's
    rate.<br>
    <br>
    Best regards,<br>
    Alexander<br>
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