Hi, On 2022-11-29 20:44:34 -0500, Tom Lane wrote: > It's also strange that we're apparently running with signals enabled > whereever it is that rtld_bind is getting called from. Could it be that > sigaction is failing to install the requested signal mask, so that one > postmaster signal handler is interrupting another?
This made me look at pqsignal_pm() / pqsignal() and realize that we wouldn't even notice if it failed, because they just return SIG_ERR and callers don't check. I don't think that's a likely to be related, but theoretically it could lead to some odd situations. Greetings, Andres Freund
