""Thomas Chille"" <thomas@chille.de> wrote
>
> I don't know how to post it, because the size is 1,5 MB?! I try to
> attch it as gzip.
>

No ... I mean the "bt" result of the core dump.

$gdb <postgres_exe_path> -c <core_file_name>
bt

> .
> Program terminated with signal 11, Segmentation fault.
> #0 0x080753c2 in DataFill ()
> (gdb) where
> #0 0x080753c2 in DataFill ()
> #1 0xb74253d4 in ?? ()
> #2 0x0000001d in ?? ()
> #3 0x08356fa8 in ?? ()
> #4 0x08379420 in ?? ()
> #5 0x00000000 in ?? ()
> (gdb)
>

Since it is repeatable in your machine, you can compile a new postgres
version with "--enable-cassert" (enable assertions in code) and
"--enable-debug" (enable gcc debug support) configuration. Then run it on
your data and "bt" the core dump.

Regards,
Qingqing