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From: Tom Lane <tgl@sss.pgh.pa.us>
To: "Heinemann, Manfred (IMS)" <HeinemannM@imsweb.com>
cc: "pgsql-admin@lists.postgresql.org" <pgsql-admin@lists.postgresql.org>
Subject: Re: Segmentation fault with parallelism PG 10.4
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Comments: In-reply-to "Heinemann, Manfred (IMS)" <HeinemannM@imsweb.com>
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"Heinemann, Manfred (IMS)" <HeinemannM@imsweb.com> writes:
> Is this stack trace helpful at all?

No, because it isn't actually a stack trace, just the top frame.  See

https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_=
backend

			regards, tom lane