From: | Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com> |
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To: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | intermittent failures in Cygwin from select_parallel tests |
Date: | 2017-06-05 14:40:17 |
Message-ID: | 136712b0-0619-5619-4634-0f0286acaef7@2ndQuadrant.com |
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Lists: | pgsql-hackers |
Buildfarm member lorikeet is failing occasionally with a failed
assertion during the select_parallel regression tests like this:
2017-06-03 05:12:37.382 EDT [59327d84.1160:38] LOG: statement: select count(*) from tenk1, tenk2 where tenk1.hundred > 1 and tenk2.thousand=0;
TRAP: FailedAssertion("!(vmq->mq_sender == ((void *)0))", File: "/home/andrew/bf64/root/HEAD/pgsql.build/../pgsql/src/backend/storage/ipc/shm_mq.c", Line: 221)
I'll see if I can find out why, but if anyone has any ideas why this might be happening (started about 3 weeks ago) that would be helpful.
cheers
andrew
--
Andrew Dunstan https://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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