fairywren failures - Mailing list pgsql-hackers

From Andrew Dunstan
Subject fairywren failures
Date
Msg-id f1caef93-9640-022e-9211-bbe8755a56b0@2ndQuadrant.com
Whole thread Raw
Responses Re: fairywren failures
Re: fairywren failures
List pgsql-hackers
My new msys2 animal fairywren has had 3 recent failures when checking
pg_upgrade. The failures have been while running the regression tests,
specifically the interval test, and they all look like this:


2019-10-03 05:36:00.373 UTC [24272:43] LOG:  server process (PID 23756) was terminated by exception 0xC0000028
2019-10-03 05:36:00.373 UTC [24272:44] DETAIL:  Failed process was running: INSERT INTO INTERVAL_TBL (f1) VALUES
('badlyformatted interval');
 


That error is "bad stack"

The failures have been on REL_12_STABLE (twice) and master (once).
However, they are not consistent (REL_!2_STABLE is currently green).


The interval test itself hasn't changed for m ore than 2 years, and I
haven't found any obvious recent change that might cause the problem. I
guess it could be a comoiler bug ... this is gcc 9.2.0, which is the
current release.


cheers


andrew


-- 
Andrew Dunstan                https://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services




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