From owner-freebsd-usb@FreeBSD.ORG Mon Jul 14 16:35:33 2008 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 85679106564A for ; Mon, 14 Jul 2008 16:35:33 +0000 (UTC) (envelope-from toomas.aas@raad.tartu.ee) Received: from mail.televork.ee (mail.televork.ee [IPv6:2a01:1b8:0:5::2]) by mx1.freebsd.org (Postfix) with ESMTP id 19C0B8FC17 for ; Mon, 14 Jul 2008 16:35:33 +0000 (UTC) (envelope-from toomas.aas@raad.tartu.ee) Received: from localhost (localhost [127.0.0.1]) by mail.televork.ee (Postfix) with ESMTP id E062042C92; Mon, 14 Jul 2008 19:35:30 +0300 (EEST) Received: from mail.televork.ee ([81.21.240.100]) by localhost (mail.televork.ee [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 16837-02; Mon, 14 Jul 2008 19:35:28 +0300 (EEST) Received: from bsd.kodu.lan (78-28-81-243.cdma.dyn.kou.ee [78.28.81.243]) by mail.televork.ee (Postfix) with ESMTP id DC6D142CAD; Mon, 14 Jul 2008 19:35:26 +0300 (EEST) From: Toomas Aas Organization: Tartu Linnavalitsus To: freebsd-usb@freebsd.org Date: Mon, 14 Jul 2008 19:35:25 +0300 User-Agent: KMail/1.9.7 References: <200807101940.m6AJe9b0028179@freefall.freebsd.org> <200807102203.35245.hselasky@c2i.net> <06B613DC-AC88-4DCC-B94D-A2D3BDA06F96@acm.org> In-Reply-To: <06B613DC-AC88-4DCC-B94D-A2D3BDA06F96@acm.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200807141935.25292.toomas.aas@raad.tartu.ee> X-Virus-Scanned: at mail.televork.ee Cc: simsong@acm.org Subject: Re: usb/125450: Removing USB flash card while being accessed causes kernel panic X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Jul 2008 16:35:33 -0000 Monday 14 July 2008 19:18:51 kirjutas Simson Garfinkel: > Unfortunately, I can't get the stack trace because the system is not > performing the crash dump. I've never done a FreeBSD crash dump. I > tried following the directions, but no luck. > > I have also tried configuring a dumpdev in the /etc/rc.conf file: > > 03:27 PM copy:/home/simsong# cat /etc/rc.conf > hostname="copy" > ifconfig_em0="DHCP" > keymap="us.pc-ctrl" > keyrate="fast" > linux_enable="YES" > moused_enable="YES" > sshd_enable="YES" > dumpdev=/dev/ad0s1a dumpdev should be set to swap device - "/dev/ad0s1b" in your case. But actually you *should* be able to leave it undefined, in which case "AUTO" is used. I am also trying to create a pr regarding panic when connecting and disconnecting an umass device, and I also can't get a crash dump. Don't know why... > 03:28 PM copy:/home/simsong# cat /etc/fstab > # Device Mountpoint FStype Options Dump Pass# > /dev/ad0s1b none swap sw 0 0 > /dev/ad0s1a / ufs rw 1 1 > /dev/ad0s1e /tmp ufs rw 2 2 > /dev/ad0s1f /usr ufs rw 2 2 > /dev/ad0s1d /var ufs rw 2 2 > /dev/acd0 /cdrom cd9660 ro,noauto 0 0 > /dev/acd1 /cdrom1 cd9660 ro,noauto 0 0 > /dev/ad8s1d /big ufs rw 3 3 > 03:29 PM copy:/home/simsong# -- Toomas Aas