On 07/08/2019 02:57, Thomas Munro wrote:
> On Wed, Jul 24, 2019 at 5:15 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> So I think I've got to take back the assertion that we've got
>> some lurking generic problem. This pattern looks way more
>> like a platform-specific issue. Overaggressive OOM killer
>> would fit the facts on vulpes/wobbegong, perhaps, though
>> it's odd that it only happens on HEAD runs.
>
> chipmunk also:
>
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=chipmunk&dt=2019-08-06%2014:16:16
>
> I wondered if the build farm should try to report OOM kill -9 or other
> signal activity affecting the postmaster.
FWIW, I looked at the logs in /var/log/* on chipmunk, and found no
evidence of OOM killings. I can see nothing unusual in the OS logs
around the time of that failure.
- Heikki