Hi, On 2019-05-14 12:37:39 +0900, Michael Paquier wrote: > Still, I would like to understand why the bootstrap process has been > signaled to begin with, particularly for an initdb, which is not > really something that should happen on a server where an instance > runs. If you have a too aggressive monitoring job, you may want to > revisit that as well, because it is able to complain just with an > initdb.
Shutdown, timeout, resource exhaustion all seem like possible causes. Don't think any of them warrant a core file - as the OP explains, that'll often trigger pages etc. Greetings, Andres Freund