Re: BUG #7670: BUG #7545: Unresponsive server with error log reporting: "poll() failed: Invalid argument"

On 2012-11-17 21:00:36 +0000, igorya(dot)inscriptio(at)gmail(dot)com wrote:
> The following bug has been logged on the website:
>
> Bug reference: 7670
> Logged by: Igor
> Email address: igorya(dot)inscriptio(at)gmail(dot)com
> PostgreSQL version: 9.2.1
> Operating system: FreeBSD 9.0
> Description:
>
> The same a BUG as 7545.
>
> Pgsql compiled from FreeBSD ports with options:
>
> _OPTIONS_READ=postgresql-server-9.2.1
> _FILE_COMPLETE_OPTIONS_LIST= NLS DTRACE PAM LDAP MIT_KRB5 HEIMDAL_KRB5
> GSSAPI OPTIMIZED_CFLAGS XML TZDATA DEBUG ICU INTDATE SSL
> OPTIONS_FILE_SET+=NLS
> OPTIONS_FILE_UNSET+=DTRACE
> OPTIONS_FILE_UNSET+=PAM
> OPTIONS_FILE_UNSET+=LDAP
> OPTIONS_FILE_UNSET+=MIT_KRB5
> OPTIONS_FILE_UNSET+=HEIMDAL_KRB5
> OPTIONS_FILE_UNSET+=GSSAPI
> OPTIONS_FILE_UNSET+=OPTIMIZED_CFLAGS
> OPTIONS_FILE_SET+=XML
> OPTIONS_FILE_SET+=TZDATA
> OPTIONS_FILE_UNSET+=DEBUG
> OPTIONS_FILE_UNSET+=ICU
> OPTIONS_FILE_SET+=INTDATE
> OPTIONS_FILE_SET+=SSL

Could you give a bit more context about when exactly that error is
happening?
It would also be helpful if you could set log_error_verbosity =
'verbose'; in the config file and report back with the complete error
message, including line numbers.

If the error is easy to reproduce it would also be helpful to see the
failing command with ktruss or similar.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services