Re: Non-reproducible AIO failure

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Non-reproducible AIO failure
Date: 2025-04-23 22:58:46
Message-ID: 1512786.1745449126@sss.pgh.pa.us
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Andres Freund <andres(at)anarazel(dot)de> writes:
> On 2025-04-23 17:17:01 -0400, Tom Lane wrote:
>> My buildfarm animal sifaka just failed like this [1]:

> There's nothing really special about sifaka, is there? I see -std=gnu99 and a
> few debug -D cppflags, but they don't look they could really be relevant here.

No, it's intended to be a bog-standard macOS environment.

>> TRAP: failed Assert("aio_ret->result.status != PGAIO_RS_UNKNOWN"), File: "bufmgr.c", Line: 1605, PID: 79322

> Huh.

> I assume there's no core file left over?

No such luck, I did not have that enabled. I will turn it on though,
and also on its sibling indri.

regards, tom lane

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