Daniel Rubio <drubior@xxxxxxxxx> writes:
> Here's the stack trace, I'm not sure this is all you need (it's the
> first time I use gdb) so, tell me if you need more information
> Core was generated by `/aplicacions/postgres/bin/postmaster -D
> /aplicacions/postgres/data'.
> Program terminated with signal 11, Segmentation fault.
> #0 0x001a66b4 in HaveNFreeProcs ()
> (gdb) backtrace
> #0 0x001a66b4 in HaveNFreeProcs ()
> #1 0x0024deb4 in InitPostgres ()
> #2 0x001b1464 in PostgresMain ()
> #3 0x001837f0 in ServerLoop ()
> #4 0x00184cd8 in PostmasterMain ()
> #5 0x001373f8 in main ()
Well, that's pretty darn odd. It looks like you could work around the
crash by setting superuser_reserved_connections to 0, but that doesn't
tell us *why* it's crashing. HaveNFreeProcs, and the data structure
it looks at, are simple enough that it's hard to credit a bug there.
I'm worried that what you've got is really a compiler bug. What
compiler did you build with, and did you use any nondefault CFLAGS?
(pg_config output would be helpful here.)
regards, tom lane
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