Re: Bug #514: Backend crashes periodically - Mailing list pgsql-bugs

pgsql-bugs@postgresql.org writes:
> Program terminated with signal 11, Segmentation fault.
> (Omitted symbol loading)
> #0  ExecEvalVar (variable=0x8239888, econtext=0x8239ed8, isNull=0x823b7c4 "") at execQual.c:323
> 323             heapTuple = slot->val;

This isn't enough to say anything useful, but please send the results of
    bt
and
    p debug_query_string
in this same corefile.

            regards, tom lane