From owner-freebsd-current@FreeBSD.ORG Sun Apr 6 22:23:02 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A7C1F37B401 for ; Sun, 6 Apr 2003 22:23:02 -0700 (PDT) Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id E8DF543FAF for ; Sun, 6 Apr 2003 22:23:01 -0700 (PDT) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (fledge.pr.watson.org [192.0.2.3]) by fledge.watson.org (8.12.9/8.12.9) with SMTP id h375NJYY090276; Mon, 7 Apr 2003 01:23:19 -0400 (EDT) (envelope-from robert@fledge.watson.org) Date: Mon, 7 Apr 2003 01:23:18 -0400 (EDT) From: Robert Watson X-Sender: robert@fledge.watson.org To: Munehiro Matsuda In-Reply-To: <20030406.215054.74749642.haro@h4.dion.ne.jp> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: current@freebsd.org Subject: Re: libthr faults with recent kernel? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 07 Apr 2003 05:23:02 -0000 Jake Burkholder just posted a patch to freebsd-threads that works around (fixes?) the problem; indeed, it does seem to be a result of the recent LAZY_SWITCH changes. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Network Associates Laboratories On Sun, 6 Apr 2003, Munehiro Matsuda wrote: > Hi, > > When ever I try to run application with the new libthr.so.1 with > recent kernel, I get my system falt and just reboots: > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0xa0 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc037f80e > stack pointer = 0x10:0xd202fca0 > frame pointer = 0x10:0xd202fcc8 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = Idle > trap number = 12 > panic: page fault > > > Anybody seen this, or am I the only getting this? > > I'm assuming that, it started after the LAZY_SWITCH commit, > but I can't say for sure. > > Thanks, > Haro > =------------------------------------------------------------------------------ > _ _ Munehiro (haro) Matsuda > -|- /_\ |_|_| Business Incubation Dept., Kubota Corp. > /|\ |_| |_|_| 1-3 Nihonbashi-Muromachi 3-Chome > Chuo-ku Tokyo 103-8310, Japan > Tel: +81-3-3245-3318 Fax: +81-3-3245-3315 > Email: haro@kgt.co.jp > > > > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >