From owner-freebsd-questions Thu Mar 28 12:47:32 2002 Delivered-To: freebsd-questions@freebsd.org Received: from beer.micro604.pointclark.net (h24-68-34-38.vc.shawcable.net [24.68.34.38]) by hub.freebsd.org (Postfix) with ESMTP id D00CC37B404 for ; Thu, 28 Mar 2002 12:47:27 -0800 (PST) Received: (from micro604@localhost) by beer.micro604.pointclark.net (8.11.6/8.11.6) id g2SKlR401023; Thu, 28 Mar 2002 12:47:27 -0800 (PST) (envelope-from micro604) Date: Thu, 28 Mar 2002 12:47:27 -0800 From: microchip604 To: freebsd-questions@freebsd.org Subject: FreeBSD 4.5 Samba/Vinum Kernel Panic Message-ID: <20020328124727.A1015@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hello, I've been experiencing a problem on my new FreeBSD 4.5-RELEASE box. It seems that writing large amounts of data to a RAID-1 Vinum mirror, through SAMBA, causes a kernel panic(!): Mar 24 15:16:20 beer /kernel: Mar 24 15:16:20 beer /kernel: Fatal trap 12: page fault while in kernel mode Mar 24 15:16:20 beer /kernel: fault virtual address = 0x0 Mar 24 15:16:20 beer /kernel: fault code = supervisor read, page not present Mar 24 15:16:20 beer /kernel: instruction pointer = 0x8:0xc6b1972d Mar 24 15:16:20 beer /kernel: stack pointer = 0x10:0xd3452c1c Mar 24 15:16:20 beer /kernel: frame pointer = 0x10:0xd3452c30 Mar 24 15:16:20 beer /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Mar 24 15:16:20 beer /kernel: = DPL 0, pres 1, def32 1, gran 1 Mar 24 15:16:20 beer /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Mar 24 15:16:20 beer /kernel: current process = 233 (smbd) Mar 24 15:16:20 beer /kernel: interrupt mask = none Mar 24 15:16:20 beer /kernel: trap number = 12 Mar 24 15:16:20 beer /kernel: panic: page fault Mar 24 15:16:20 beer /kernel: The panics seem to occur randomly but can be recreated. I have a collection of info (including my lame gdb -k debugging!) [ph]osted at http://micro604.boogienet.com I didn't post the whole 300 lines here out of (misguided?) courtesy. Cheers m! -- micro604 at gmx.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message