Re: BUG #14050: "could not reserve shared memory region" in postgresql log

We use the PostgreSQL setup from EnterpriseDB. There is a McAfee VirisScan =
Enterprise 8.8 running on the system.


-----Urspr=FCngliche Nachricht-----
Von: Noah Misch [mailto:noah@leadboat.com]=20
Gesendet: Sonntag, 3. April 2016 22:58
An: Schuch, Mathias (Mathias) <mschuch@avaya.com>
Cc: pgsql-bugs@postgresql.org
Betreff: Re: BUG #14050: "could not reserve shared memory region" in postgr=
esql log

On Tue, Mar 29, 2016 at 09:38:04AM +0000, mschuch@avaya.com wrote:
> PostgreSQL version: 9.3.5
> Operating system:   Windows 7

> 2016-03-16 14:45:28 EST LOG:  could not reserve shared memory region
> (addr=3D0000000001BB0000) for child 000000000000047C: error code 487
> 2016-03-16 14:45:28 EST LOG:  could not fork autovacuum worker=20
> process: A blocking operation was interrupted by a call to WSACancelBlock=
ingCall.
>=20
> I read in the release notes that this issue should be solved with=20
> 9.3.4 but with 9.3.5 it isn't.

We had not seen this on Windows 7.  From where did you download the Postgre=
SQL binaries, or with which tools did you build them?  Which antivirus and/=
or anti-malware software does this system use?