On 01/07/2018 03:51 PM, Thomas Munro wrote:
> Hi Andrew,
>
> As mentioned over here, but probably lost in the noise of that thread:
>
> https://www.postgresql.org/message-id/CAEepm%3D2r1svRUfeR1c9Z4UegkPdMw4gxyok4jCWf-h7kdqHHAA%40mail.gmail.com
>
> ... there is an intermittent crash in my new Parallel Hash code that
> occurs only on your 32 bit Windows XP + Cygwin animal "brolga".
> Unfortunately I haven't managed to come up with a theory to explain
> this using only brain power and tea.
>
> Would you mind trying to get a backtrace from that system? Either
> from a regular make check failure, or perhaps it can be provoked by
> running the attached script? I don't know anything about Cygwin
> myself but I see that it's possible to get a core file that gdb can
> load with "dumper":
>
> https://stackoverflow.com/questions/320001/using-a-stackdump-from-cygwin-executable
> https://cygwin.com/cygwin-ug-net/dumper.html
>
> Thanks,
>
This machine is now very old, and doesn't have gdb installed. The
chances of my getting a compatible one now are close to zero.
A better bet might be for me to revive my other 32 bit Cygwin instance,
cockatiel.
I'll look into that.
cheers
andrew
--
Andrew Dunstan https://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
