This a production server but I'll check with out server admin group.
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On Wed, Oct 13, 2021 at 3:55 PM, Tom Lane<tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote: PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> Ever since we upgraded to PostgreSQL version 13 we are sporadically getting
> segmentation faults for the following process and all existing connections
> get killed and our streaming replication process goes down.
Hmm, can you get a stack trace from the crash? See
https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_backend
regards, tom lane