Sbob <sbob@xxxxxxxxxxxxxxxxxxxxx> writes: > On 4/26/25 6:03 PM, Tom Lane wrote: >> 14-what? We are talking about bug fixes, so it matters. > PostgreSQL 14.17 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.5.0 > 20210514 (Red Hat 8.5.0-23), 64-bit OK, well that's current at least... I don't suppose you can build a test case that reproduces this failure? If it's timing-dependent as I suspect, it might only fail once in awhile, but that would be good enough for investigation. regards, tom lane