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Re: BUG #14419: DB connections fails with "could not reserve shared memory region" in postgresql log. - Mailing list pgsql-bugs

From Michael Paquier
Subject Re: BUG #14419: DB connections fails with "could not reserve shared memory region" in postgresql log.
Date
Msg-id CAB7nPqSGTL_dUU_2+z9LvDDCCtMwKRyi=-A9ggWZ_4QvsmD1mw@mail.gmail.com
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In response to BUG #14419: DB connections fails with "could not reserve shared memory region" in postgresql log.  (jari.kopponen@patria.fi)
Responses Re: BUG #14419: DB connections fails with "could not reserve shared memory region" in postgresql log.
Re: BUG #14419: DB connections fails with "could not reserve shared memory region" in postgresql log.
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On Fri, Nov 11, 2016 at 9:12 PM,  <jari.kopponen@patria.fi> wrote:
> The following bug has been logged on the website:
>
> Bug reference:      14419
> Logged by:          jari kopponen
> Email address:      jari.kopponen@patria.fi
> PostgreSQL version: 9.4.4
> Operating system:   Windows 7 Professional, 64 bit SP 1
> Description:
>
> After we installed kb3177467 (Servicing stack update for Windows 7 SP1 and
> Windows Server 2008 R2 SP1: September 20, 2016) windows update, we faced
> problems with database connections. In postgresql there is log entries
> "could not reserve shared memory region (addr:xxx) for child(yyy): error
> code 487. This seems to be quite similar problem than described in : BUG
> #14050.

From where are those builds? Is ASLR enabled? I saw patterns of broken
shared memory with Win 2k8 R2 because of that.
--
Michael

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