On 6/30/26 03:43, Tom Lane wrote:
> Tomas Vondra <tomas@vondra.me> writes:
>> On 5/6/26 16:15, Tom Lane wrote:
>>> Yeah. Given that these are threading tests, I'm suspecting some
>>> change in thread scheduling behavior in this latest FBSD release,
>>> which somehow made it easier to hit a pre-existing issue.
>
>> The backtrace is exactly the one I posted earlier. Turns out snprintf()
>> is not as thread-safe as I thought.
>
> Nice detective work! I assume you've filed a FreeBSD bug?
>
Not yet, I need to create an account for their bugzilla, which requires
mailing maintainers etc. Working on it.
regards
--
Tomas Vondra
