Re: Non-reproducible AIO failure

Daniel Gustafsson <daniel@yesql.se>

From: Daniel Gustafsson <daniel@yesql.se>

To: Konstantin Knizhnik <knizhnik@garret.ru>

Cc: Andres Freund <andres@anarazel.de>, Alexander Lakhin <exclusion@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2025-06-19T14:11:19Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

aio: Stop using enum bitfields due to bad code generation
- ce161b194e84 18.0 landed
- 5865150b6d53 19 (unreleased) landed
amcheck: Fix posting tree checks in gin_index_check()
- 0cf205e122ae 18.0 cited
aio: Add missing memory barrier when waiting for IO handle
- e9a3615a5224 18.0 landed

> On 19 Jun 2025, at 16:02, Konstantin Knizhnik <knizhnik@garret.ru> wrote:

> By the way - still not been able to reproduce assertion failure at most recent MacPro (Apple M4 Pro) with Sequoia 15.5.

I tried to reproduce this on an older quad core i7 MacBook Pro running Sonoma
14.7.5 using Apple clang version 15.0.0 (clang-1500.3.9.4) which corresponds to
LLVM 16.  Nothing so far after running a testloop suggested by Andres off-list
for two hours.

--
Daniel Gustafsson