From owner-freebsd-current Mon Apr 22 6:41:22 2002 Delivered-To: freebsd-current@freebsd.org Received: from gw.nectar.cc (gw.nectar.cc [208.42.49.153]) by hub.freebsd.org (Postfix) with ESMTP id 9D38637B423 for ; Mon, 22 Apr 2002 06:41:15 -0700 (PDT) Received: from madman.nectar.cc (madman.nectar.cc [10.0.1.111]) by gw.nectar.cc (Postfix) with ESMTP id 67DA743; Mon, 22 Apr 2002 07:32:43 -0500 (CDT) Received: from madman.nectar.cc (localhost [IPv6:::1]) by madman.nectar.cc (8.12.2/8.11.6) with ESMTP id g3MCWhVw068694; Mon, 22 Apr 2002 07:32:43 -0500 (CDT) (envelope-from nectar@madman.nectar.cc) Received: (from nectar@localhost) by madman.nectar.cc (8.12.2/8.12.2/Submit) id g3MCWdtr068693; Mon, 22 Apr 2002 07:32:39 -0500 (CDT) Date: Mon, 22 Apr 2002 07:32:39 -0500 From: "Jacques A. Vidrine" To: Jun Kuriyama Cc: Current Subject: Re: lock order reversal and panic in kern_descrip.c Message-ID: <20020422123239.GL68403@madman.nectar.cc> Mail-Followup-To: "Jacques A. Vidrine" , Jun Kuriyama , Current References: <7mpu0szcti.wl@waterblue.imgsrc.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7mpu0szcti.wl@waterblue.imgsrc.co.jp> User-Agent: Mutt/1.3.28i X-Url: http://www.nectar.cc/ Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Mon, Apr 22, 2002 at 11:28:41AM +0900, Jun Kuriyama wrote: > > Today's -current kernel. This happend when I invoke linux-netscape. Does it happen every time? I cannot reproduce it. What is odd is that fdcheckstd() is only called when exec'ing a set[ug]id executable -- any idea what set[ug]id program is being exec'd here? > #14 0xc019d01b in fdcheckstd (td=0xe7f8ed50) > at ../../../kern/kern_descrip.c:1532 > #15 0xc01a04e2 in execve (td=0xe7f8ed50, uap=0xe805bcdc) > at ../../../kern/kern_exec.c:372 My -CURRENT is a few days old. I'll see if updating allows me to reproduce the problem. Cheers, -- Jacques A. Vidrine http://www.nectar.cc/ NTT/Verio SME . FreeBSD UNIX . Heimdal Kerberos jvidrine@verio.net . nectar@FreeBSD.org . nectar@kth.se To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message