From owner-freebsd-current@FreeBSD.ORG Fri Jun 6 23:56:07 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A8B49106567C for ; Fri, 6 Jun 2008 23:56:07 +0000 (UTC) (envelope-from varga.michal@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.178]) by mx1.freebsd.org (Postfix) with ESMTP id 8BDD58FC18 for ; Fri, 6 Jun 2008 23:56:07 +0000 (UTC) (envelope-from varga.michal@gmail.com) Received: by wa-out-1112.google.com with SMTP id j4so839649wah.3 for ; Fri, 06 Jun 2008 16:56:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=z/g6s9NuAYXppi95ZQxI65JFVX9Z5Jke97SBwjsDlAY=; b=fhIstRNvc04lNH3RzvurGetKyoybqgH2dTw+Hg7PeMoUEBJUriAQGxg6QuIBQX5udP W7Dm9bSlvys6Pgc2o5gbkC1F3wWih179gAUklHhl445abFoB+IysoQ91evxTIK86VQKf JSgtKfIhOfQa6IrqQ6o89nFa9uQxSwtnCaIjE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=VGTYLt5mfagmbWHEXS7zkiEB3OZw6x9pngYWCd4ybRL46fnjbnS5B9648XArHtlqbD l3ziLRqeJvxvpAfhXX3TETbLlB+yYOqEWc57cYMsEgBQEDQ52P1v+S1ZTnm21aknHQuK r79oBXbLsnz+vdF/plLBo3EYYjH2PRbNXOD10= Received: by 10.114.181.6 with SMTP id d6mr847788waf.174.1212794890108; Fri, 06 Jun 2008 16:28:10 -0700 (PDT) Received: by 10.114.109.13 with HTTP; Fri, 6 Jun 2008 16:28:10 -0700 (PDT) Message-ID: <3f1fd1ea0806061628t2f63e229ofce2754198092dc@mail.gmail.com> Date: Sat, 7 Jun 2008 01:28:10 +0200 From: "Michal Varga" To: "Bob Johnson" In-Reply-To: <54db43990806061522v3db7b075mb563a16a123efa63@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <54db43990806061522v3db7b075mb563a16a123efa63@mail.gmail.com> Cc: Gardner Bell , freebsd-current@freebsd.org Subject: Re: calcru: runtime went backwards (and lock order reversal) 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: Fri, 06 Jun 2008 23:56:07 -0000 Well, I've started geting a number of calcru errors after a recent upgrade to RELENG_7 May 30 2008 (from ~march 2008 RELENG_7), on a x86 Athlon machine that never exhibited these symptoms before. Didn't have time yet to investigate if it really is fbsd's fault or just a dying hw, so it would be quite daring to suggest a regression. I'll probably wait if more people turn out in some time with "me too", or if the hw just explodes..whatever comes first. m. On Sat, Jun 7, 2008 at 12:22 AM, Bob Johnson wrote: > The "runtime went backwards" errors are common and probably indicate a > problem servicing interrupts, either because of a driver problem or a > hardware problem. For example, on some motherboards, the Intel > SpeedStep implementation is buggy and can cause this error. Often, > changing the method used to update the system clock will solve the > problem. A Google search will give you lots of suggestions. > > - Bob