On 06/22/2017 10:24 AM, Tom Lane wrote: > Andrew Dunstan <andrew.duns...@2ndquadrant.com> writes: >> Please let me know if there are tests I can run. I missed your earlier >> request in this thread, sorry about that. > That earlier request is still valid. Also, if you can reproduce the > symptom that lorikeet just showed and get a stack trace from the > (hypothetical) postmaster core dump, that would be hugely valuable. > >
See attached log and stacktrace cheers andrew -- Andrew Dunstan https://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
?? ??:0 ?? ??:0 ?? ??:0 ?? ??:0 ?? ??:0 ?? ??:0 errfinish /home/andrew/bf64/root/HEAD/pgsql/src/backend/utils/error/elog.c:555 elog_finish /home/andrew/bf64/root/HEAD/pgsql/src/backend/utils/error/elog.c:1378 s_lock_stuck /home/andrew/bf64/root/HEAD/pgsql/src/backend/storage/lmgr/s_lock.c:83 s_lock /home/andrew/bf64/root/HEAD/pgsql/src/backend/storage/lmgr/s_lock.c:98 shm_mq_detach /home/andrew/bf64/root/HEAD/pgsql/src/backend/storage/ipc/shm_mq.c:783 slist_is_empty /home/andrew/bf64/root/HEAD/pgsql/src/include/lib/ilist.h:567 DestroyParallelContext /home/andrew/bf64/root/HEAD/pgsql/src/backend/access/transam/parallel.c:629 ExecParallelCleanup /home/andrew/bf64/root/HEAD/pgsql/src/backend/executor/execParallel.c:672 ExecShutdownGather /home/andrew/bf64/root/HEAD/pgsql/src/backend/executor/nodeGather.c:408
pglog
Description: Binary data
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