From owner-freebsd-current Mon Jan 14 12:38:11 2002 Delivered-To: freebsd-current@freebsd.org Received: from mail5.speakeasy.net (mail5.speakeasy.net [216.254.0.205]) by hub.freebsd.org (Postfix) with ESMTP id 5921A37B427 for ; Mon, 14 Jan 2002 12:37:57 -0800 (PST) Received: (qmail 24588 invoked from network); 14 Jan 2002 20:37:55 -0000 Received: from unknown (HELO laptop.baldwin.cx) ([64.81.54.73]) (envelope-sender ) by mail5.speakeasy.net (qmail-ldap-1.03) with SMTP for ; 14 Jan 2002 20:37:55 -0000 Message-ID: X-Mailer: XFMail 1.4.0 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <94266.1011039676@axl.seasidesoftware.co.za> Date: Mon, 14 Jan 2002 12:37:16 -0800 (PST) From: John Baldwin To: Sheldon Hearn Subject: Re: new panic under -current Cc: FreeBSD-Current , Cc: FreeBSD-Current , Michael Reifenberger 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 14-Jan-02 Sheldon Hearn wrote: > > > On Mon, 14 Jan 2002 20:43:11 +0100, Michael Reifenberger wrote: > >> syncing disks... panic: bwrite: buffer is not busy??? >> Uptime: 4h47m36s > > I can get these pretty easily by using modules that are out of sync with > the kernel. That wasn't his real panic. If you read teh whole log, a vrele() called from fdrop_locked() did a vput(0x0), i.e. vput(NULL) which resulted in a page fault panic. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message