Michael Paquier <mich...@paquier.xyz> writes: > On Mon, Aug 29, 2022 at 05:33:56PM -0700, Andres Freund wrote: >> The weirdest part is that it only happens as part of the the pg_upgrade test.
> make check has just failed: > https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=bowerbird&dt=2022-08-30%2001%3A15%3A13 So it *is* probabilistic, which is pretty much what you'd expect if ASLR triggers it. That brings us no closer to understanding what the mechanism is, though. regards, tom lane
