On Wed, Mar 7, 2018 at 5:16 PM, Tomas Vondra <tomas.von...@2ndquadrant.com> wrote: > FWIW that's usually written to the system log. Does dmesg say something > about the kill?
While it would be nice to confirm that it was indeed the OOM killer, either way the crash happened because SIGKILL was sent to a parallel worker. There is no reason to suspect a bug. -- Peter Geoghegan