From owner-freebsd-current@FreeBSD.ORG Sun Apr 6 23:22:25 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 1355237B401; Sun, 6 Apr 2003 23:22:25 -0700 (PDT) Received: from titan.kgt.co.jp (titan.kgt.co.jp [210.141.246.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id 56E7143FBD; Sun, 6 Apr 2003 23:22:24 -0700 (PDT) (envelope-from haro@kgt.co.jp) Received: from navgw.tt.kgt.co.jp (navgw [210.141.246.71]) by titan.kgt.co.jp (Postfix) with ESMTP id C0D6F4A2C1; Mon, 7 Apr 2003 15:22:22 +0900 (JST) Received: from tt.kgt.co.jp (pegasus [192.168.10.1]) by navgw.tt.kgt.co.jp (Postfix) with ESMTP id 9B1174771C; Mon, 7 Apr 2003 15:22:22 +0900 (JST) Received: from localhost [192.168.17.105] by tt.kgt.co.jp with ESMTP (SMTPD32-7.12) id AA86B0400FC; Mon, 07 Apr 2003 15:28:22 +0900 Date: Mon, 07 Apr 2003 15:22:21 +0900 (JST) Message-Id: <20030407.152221.06255547.haro@kgt.co.jp> To: rwatson@freebsd.org From: haro@kgt.co.jp In-Reply-To: References: <20030406.215054.74749642.haro@h4.dion.ne.jp> X-Mailer: Mew version 3.2 on Emacs 20.7 / Mule 4.1 (AOI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit 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 06:22:25 -0000 Hi, With the patch applied, system doesn't crash anymore. Thanks for the info. Regards, Haro From: Robert Watson Date: Mon, 7 Apr 2003 01:23:18 -0400 (EDT) ::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. =----------------------------------------------------------------------- _ _ Munehiro (haro) Matsuda -|- /_\ |_|_| Kubota Graphics Technology Inc. /|\ |_| |_|_| 2-8-8 Shinjuku, Shinjuku-ku Tokyo 160-0022, Japan Tel: +81-3-3225-0931 Fax: +81-3-3225-0930 Email: haro@kgt.co.jp