From owner-freebsd-stable@FreeBSD.ORG Thu Nov 17 08:34:58 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx2.freebsd.org (mx2.freebsd.org [IPv6:2001:4f8:fff6::35]) by hub.freebsd.org (Postfix) with ESMTP id 1848F1065670; Thu, 17 Nov 2011 08:34:58 +0000 (UTC) (envelope-from dougb@FreeBSD.org) Received: from 172-17-198-245.globalsuite.net (hub.freebsd.org [IPv6:2001:4f8:fff6::36]) by mx2.freebsd.org (Postfix) with ESMTP id 5C15817A7EA; Thu, 17 Nov 2011 08:34:44 +0000 (UTC) Message-ID: <4EC4C723.9090606@FreeBSD.org> Date: Thu, 17 Nov 2011 00:34:43 -0800 From: Doug Barton Organization: http://SupersetSolutions.com/ User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:8.0) Gecko/20111110 Thunderbird/8.0 MIME-Version: 1.0 To: Daniil Cherednik References: <4EC17AAF.9050807@FreeBSD.org> <4EC17F57.5030008@FreeBSD.org> <20111115090745.GO50300@deviant.kiev.zoral.com.ua> <20111115100904.GA92795@icarus.home.lan> <4EC4ADC3.2060604@FreeBSD.org> <20111117074909.GL50300@deviant.kiev.zoral.com.ua> <4EC4C623.4090207@masterhost.ru> In-Reply-To: <4EC4C623.4090207@masterhost.ru> X-Enigmail-Version: undefined OpenPGP: id=1A1ABC84 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Kostik Belousov , freebsd-apache@freebsd.org, freebsd-stable@freebsd.org, Jeremy Chadwick Subject: Re: 8.2 + apache == a LOT of sigprocmask X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Nov 2011 08:34:58 -0000 On 11/17/2011 00:30, Daniil Cherednik wrote: > I am sorry for repeat (I wrote about it), but what do you think about > this hack: Danill, thanks, and sorry if I wasn't clear before, but the problem we're seeing has a very clear pattern: 74195 httpd 0.000013 CALL sigprocmask(SIG_BLOCK,0,0xbfbf89d4) That the rtld calls don't exhibit. Kostik, thanks for your more detailed response, we'll poke that a bit and report back. Doug -- "We could put the whole Internet into a book." "Too practical." Breadth of IT experience, and depth of knowledge in the DNS. Yours for the right price. :) http://SupersetSolutions.com/