From owner-freebsd-current@FreeBSD.ORG Sun Jan 2 14:35:32 2011 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2F9E8106566B for ; Sun, 2 Jan 2011 14:35:32 +0000 (UTC) (envelope-from r.c.ladan@gmail.com) Received: from mail-ey0-f182.google.com (mail-ey0-f182.google.com [209.85.215.182]) by mx1.freebsd.org (Postfix) with ESMTP id AED008FC14 for ; Sun, 2 Jan 2011 14:35:31 +0000 (UTC) Received: by eyf6 with SMTP id 6so5797311eyf.13 for ; Sun, 02 Jan 2011 06:35:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:message-id:date:from :organization:user-agent:mime-version:to:cc:subject:references :in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; bh=gRHW+bhpYCHr3JOKbAjnlQ3IpOnnnR5rZQ8F0MoRZYA=; b=n8e7QflMhUHn3OarTKWwctsygltqhafxJrSp9Qmdm5nH0xdxWE0iHneHYFtG8uEw7b UTCazpyNDD1dBv/oABHOcpdD8y0VCXElu8XggYfQwdYAjk5xs4tnQAlLT+0ubJjGto+l KlVn6MWXANtj6BTkFI0haeeKvX/ul4AVNJHzs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:organization:user-agent:mime-version:to :cc:subject:references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=AnKtX+6rSuUi6DVByQLVUldhJXNAkO/XoTxhA6Tayx7OnbFBLE3/FlXpCqpgWYGu79 SAci1NVlTkMmPmLyu7L4u2MG72ARx5GYxiYrNHhEX3LPqY5LAaapYjikNcaD/5pkZxdh YCE+RdlFWDWINAzH8aje2y9I/uOszqMziH1V4= Received: by 10.14.119.129 with SMTP id n1mr11637098eeh.13.1293978929432; Sun, 02 Jan 2011 06:35:29 -0800 (PST) Received: from [192.168.1.64] (ip4da3ae31.direct-adsl.nl [77.163.174.49]) by mx.google.com with ESMTPS id x54sm13973843eeh.5.2011.01.02.06.35.27 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sun, 02 Jan 2011 06:35:28 -0800 (PST) Sender: =?UTF-8?Q?Ren=C3=A9_Ladan?= Message-ID: <4D208D2E.70404@freebsd.org> Date: Sun, 02 Jan 2011 15:35:26 +0100 From: Rene Ladan Organization: The FreeBSD Project User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; nl-NL; rv:1.9.2.13) Gecko/20101210 Thunderbird/3.1.7 MIME-Version: 1.0 To: Alexander Kabaev References: <20101231174351.127b7764@kan.dnsalias.net> In-Reply-To: <20101231174351.127b7764@kan.dnsalias.net> X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Cc: current@freebsd.org Subject: Re: userland weirdness between r216351 and r216738 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 Jan 2011 14:35:32 -0000 Op 31-12-2010 23:43, Alexander Kabaev schreef: > On Fri, 31 Dec 2010 22:35:05 +0100 > René Ladan wrote: > >> Hi, >> >> somewhere between 9.0-amd64 r216351 and r216738, I've noticed some >> userland weirdness. >> Symptoms are: >> - pseudo-random number generator not starting, preventing ssh(d) from >> working >> - fonts in X.org (xfce4) missing or replaced >> - mouse only working when hald is running >> >> I don't know if the above symptoms are somehow related, or what >> causes them. The kernel is GENERIC without (u)lpt and umass and with >> these modules loaded: fdescfs.ko >> if_iwn.ko >> snd_hda.ko >> sound.ko >> umass.ko >> iwn5000fw.ko >> nvidia.ko (256.53) >> linux.ko >> cuse4bsd.ko >> atapicam.ko >> linprocfs.ko >> >> Kernel and world are compiled with >> FreeBSD clang version 2.8 (tags/RELEASE_28 115870) 20101007 >> >> Reverting to r216351 (kernel, world, mergemaster) brought things back >> to normal. I can do a binary search if desired. Did someone else also >> see this? >> >> Happy 2011, >> Rene > > Try backing out rtld down to version prior to this commit > http://svn.freebsd.org/changeset/base/216695 . There is an issue with > rtld's use of SSE on amd64 which will be fixed soon. > Backing out src/libexec/rtld-elf to r216694 solved it for now :) Rene -- http://www.rene-ladan.nl/ GPG fingerprint = ADBC ECCD EB5F A6B4 549F 600D 8C9E 647A E564 2BFC (subkeys.pgp.net)