Re: BUG #13985: Segmentation fault on PREPARE TRANSACTION - Mailing list pgsql-bugs

Hi,

On 2016-02-24 12:58:24 +0000, chris.tessels@inergy.nl wrote:

>     Core was generated by `postgres: mailinfo_ow mailinfo_ods 10.50.6.6(4188'.
>     Program terminated with signal 11, Segmentation fault.
>
>     #0  MinimumActiveBackends (min=50) at procarray.c:2472
>     2472            if (pgxact->xid == InvalidTransactionId)
>

Could you get us a full backtrace here? It's interesting that you're in
an XLogFlush()...

> Postgresql version:
>     commit_delay    50    configuration file
>     commit_siblings    50    configuration file

FWIW, these look unlikely to be beneficial. How did you end up with
those parameters?


Greetings,

Andres Freund