From owner-freebsd-hackers@FreeBSD.ORG  Sat Dec 20 02:31:38 2014
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Date: Sat, 20 Dec 2014 06:31:36 +0400
Message-ID: <CA+K5SrPV+0eUJHWspUejnoPtVVDpx7ZR35mQwJy19HfCFkTWnw@mail.gmail.com>
Subject: Re: lighttpd crush the system after r274463
From: Andrey Fesenko <f0andrey@gmail.com>
To: Gleb Smirnoff <glebius@freebsd.org>
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Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>,
 Adrian Chadd <adrian@freebsd.org>,
 freebsd-current <freebsd-current@freebsd.org>, Guido Falsi <mad@madpilot.net>
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On Fri, Dec 19, 2014 at 11:46 PM, Gleb Smirnoff <glebius@freebsd.org> wrote:
> On Fri, Dec 19, 2014 at 08:41:54PM +0100, Guido Falsi wrote:
> G> On 12/19/14 19:28, Adrian Chadd wrote:
> G> > Hm, glebius? Any ideas?
>
> I was quite busy last week, doing defense of my thesis. Now it is
> done, and I will look at the problem ASAP.
>
> --
> Totus tuus, Glebius.

I found the problem seems to commit
https://svnweb.freebsd.org/base/head/sys/kern/uipc_socket.c?r1=274712&r2=274711&pathrev=274712
if revert this, and rebuild kernel, system work fine.