From owner-freebsd-current@FreeBSD.ORG Thu Oct 7 03:03:10 2004 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 6F60C16A4CE; Thu, 7 Oct 2004 03:03:10 +0000 (GMT) Received: from mail.mcneil.com (mcneil.com [24.199.45.54]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1865843D31; Thu, 7 Oct 2004 03:03:10 +0000 (GMT) (envelope-from sean@mcneil.com) Received: from localhost (localhost.mcneil.com [127.0.0.1]) by mail.mcneil.com (Postfix) with ESMTP id BD37BF196E; Wed, 6 Oct 2004 20:03:09 -0700 (PDT) Received: from mail.mcneil.com ([127.0.0.1]) by localhost (server.mcneil.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 00688-01; Wed, 6 Oct 2004 20:03:08 -0700 (PDT) Received: from [24.199.45.54] (mcneil.com [24.199.45.54]) by mail.mcneil.com (Postfix) with ESMTP id 5CF08F18FD; Wed, 6 Oct 2004 20:03:08 -0700 (PDT) From: Sean McNeil To: Brian Fundakowski Feldman In-Reply-To: <20041006235400.GO47017@green.homeunix.org> References: <1097095289.1208.2.camel@server> <20041006235400.GO47017@green.homeunix.org> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-6QBpcPY9IzSz/pSEfA6t" Message-Id: <1097118187.1116.5.camel@server> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Wed, 06 Oct 2004 20:03:08 -0700 X-Virus-Scanned: by amavisd-new at mcneil.com cc: freebsd-current@freebsd.org Subject: Re: usb umass regression 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: Thu, 07 Oct 2004 03:03:10 -0000 --=-6QBpcPY9IzSz/pSEfA6t Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2004-10-06 at 16:54, Brian Fundakowski Feldman wrote: > On Wed, Oct 06, 2004 at 01:41:29PM -0700, Sean McNeil wrote: > > My system now locks up again when I attempt to write to my pendrive > > without going into the debugger or any output to console at all: > >=20 > > Oct 6 13:24:32 server kernel: da0 at umass-sim0 bus 0 target 0 lun 0 > > Oct 6 13:24:32 server kernel: da0: > > Removable Direct Access SCSI-2 device > > Oct 6 13:24:32 server kernel: da0: 1.000MB/s transfers > > Oct 6 13:24:32 server kernel: da0: 125MB (256000 512 byte sectors: 64H > > 32S/T 125C) > >=20 > > mount -t msdos /dev/da0s1 /mnt > >=20 > > I used tar: > >=20 > > cd /mnt > > (cd /; tar cf - var/named/etc) | tar xvf - >=20 > Have you tried SW_WATCHDOG? E.g. add that option to the kernel, and thes= e > to /etc/rc.conf: > watchdogd_enable=3D"YES" > watchdogd_flags=3D"-s 1 -t 60" Added this and it made no difference at all. Locked up completely.=20 This is with a latest cvsup: CPU: AMD Athlon(tm) 64 Processor 3000+ (2000.08-MHz K8-class CPU) Origin =3D "AuthenticAMD" Id =3D 0xfc0 Stepping =3D 0 =20 Features=3D0x78bfbff AMD Features=3D0xe0500800 uhci0: port 0xbc00-0xbc1f irq 21 at device 16.0 on pci0 uhci0: [GIANT-LOCKED] usb0: on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: port 0xc000-0xc01f irq 21 at device 16.1 on pci0 uhci1: [GIANT-LOCKED] usb1: on uhci1 usb1: USB revision 1.0 uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered ugen0: American Power Conversion Back-UPS RS 1000 FW:7.g3 .D USB FW:g3, rev 1.10/1.06, addr 2 ums0: Logitech USB-PS/2 Optical Mouse, rev 2.00/11.10, addr 3, iclass 3/1 ums0: 3 buttons and Z dir. uhci2: port 0xc400-0xc41f irq 21 at device 16.2 on pci0 uhci2: [GIANT-LOCKED] usb2: on uhci2 usb2: USB revision 1.0 uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci3: port 0xc800-0xc81f irq 21 at device 16.3 on pci0 uhci3: [GIANT-LOCKED] usb3: on uhci3 usb3: USB revision 1.0 uhub3: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered ucom0: Prolific Technology Inc. USB-Serial Controller, rev 1.10/3.00, addr 2 Then I plug in... umass0: USB Mass storage, rev 2.00/2.00, addr 2 da0 at umass-sim0 bus 0 target 0 lun 0 da0: Removable Direct Access SCSI-2 device da0: 1.000MB/s transfers da0: 125MB (256000 512 byte sectors: 64H 32S/T 125C) mount it, write to it, then hard lockup with no debug or anything. I just added a firewire card, though. Could my system now be sending debug out that way? I haven't looked into setting up fw debugging yet but that is why I bought the card. I have in my kernel config: options KDB # Enable kernel debugger support. options DDB # Support DDB. options GDB # Support remote GDB. Sean --=-6QBpcPY9IzSz/pSEfA6t Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBBZLHryQsGN30uGE4RAugVAJsHsuBiI5Ko+KLA4IoRbzVsiQKgWgCgruEO sVDFNrjoCJjPJ2hX+JWJrUU= =hyj6 -----END PGP SIGNATURE----- --=-6QBpcPY9IzSz/pSEfA6t--