From owner-freebsd-stable@FreeBSD.ORG Sun Mar 7 12:06:16 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BAE3916A4CE; Sun, 7 Mar 2004 12:06:16 -0800 (PST) Received: from rwcrmhc13.comcast.net (rwcrmhc13.comcast.net [204.127.198.39]) by mx1.FreeBSD.org (Postfix) with ESMTP id A8FE143D49; Sun, 7 Mar 2004 12:06:15 -0800 (PST) (envelope-from julian@elischer.org) Received: from interjet.elischer.org ([24.7.73.28]) by comcast.net (rwcrmhc13) with ESMTP id <2004030720061501500ipijge>; Sun, 7 Mar 2004 20:06:15 +0000 Received: from localhost (localhost.elischer.org [127.0.0.1]) by InterJet.elischer.org (8.9.1a/8.9.1) with ESMTP id MAA37655; Sun, 7 Mar 2004 12:06:14 -0800 (PST) Date: Sun, 7 Mar 2004 12:06:12 -0800 (PST) From: Julian Elischer To: Yoshihiko Sarumaru In-Reply-To: <040308013807.M0100724@shimako.imasy.or.jp> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: stable@FreeBSD.org cc: hackers@FreeBSD.org Subject: Re: HEADSUP!!! USB MFC committed.. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Mar 2004 20:06:17 -0000 On Mon, 8 Mar 2004, Yoshihiko Sarumaru wrote: > Hello Julian, > > I report you about a USB problem that would be occur with my > laptop after you MFC'ed USB stuff. thankyou. > > With GENERIC kernel, it is fine and there are no changes from > before, but with no usb kernel + usb.ko + umass.ko, it would be > panic everytime on boot. intersting.. I will investigate. > > It is not depend on umass. The panic would be happen when I > didn't load umass.ko but ucom.ko + umodem.ko and plug USB modem > (PHS phone). > > | Preloaded elf kernel "kernel.nousb" at 0xc042b000. > | Preloaded elf module "usb.ko" at 0xc042b0b0. > | Preloaded elf module "umass.ko" at 0xc042b14c. > | ... > | ata0: at 0x1f0 irq 14 on atapci0 > | ata1: at 0x170 irq 15 on atapci0 > | uhci0: port 0xfca0-0xfcbf irq 9 at dev > | ice 7.2 on pci0 > | usb0: on uhci0 > | usb0: USB revision 1.0 > | uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > | uhub0: 2 ports with 2 removable, self powered > | uhub1: Philips Semiconductors hub, class 9/0, rev 1.10/1.10, addr 2 > | uhub1: 3 ports with 3 removable, self powered > | > | > | Fatal trap 12: page fault while in kernel mode > | fault virtual address = 0x38 > | fault code = supervisor read, page not present > | instruction pointer = 0x8:0xc0424323 > | stack pointer = 0x10:0xc044d91c > | frame pointer = 0x10:0xc044d928 > | code segment = base 0x0, limit 0xfffff, type 0x1b > | = DPL 0, pres 1, def32 1, gran 1 > | processor eflags = interrupt enabled, resume, IOPL = 0 > | current process = 0 (swapper) > | interrupt mask = net tty bio cam > > With USB built-in kernel, it will be like this: > | Preloaded elf kernel "kernel.withusb" at 0xc0434000. > | Preloaded elf module "ucom.ko" at 0xc043409c. > | Preloaded elf module "umodem.ko" at 0xc0434138. > | ... > | ata0: at 0x1f0 irq 14 on atapci0 > | ata1: at 0x170 irq 15 on atapci0 > | uhci0: port 0xfca0-0xfcbf irq 9 at dev > | ice 7.2 on pci0 > | usb0: on uhci0 > | usb0: USB revision 1.0 > | uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > | uhub0: 2 ports with 2 removable, self powered > | uhub1: Philips Semiconductors hub, class 9/0, rev 1.10/1.10, addr 2 > | uhub1: 3 ports with 3 removable, self powered > | umass0: Sony USB Memory Stick Slot, rev 1.10/1.31, addr 3, UFI over CBI > | umass0:0:0:-1: Attached to scbus0 as device 0 > > Thanks, > - Yoshihiko > > julian@elischer.org wrote: > > > > > The USB code in RELENG_4 has been updated to match that in -current. > > Please test any USB devices that are critical to you BEFORE we release > > 4.10 :-) > > > > > > thanks > > > > Julian > > > > > > _______________________________________________ > > freebsd-stable@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > > -- > Yoshihiko Sarumaru > mail: mistral@imasy.or.jp web: http://www.imasy.or.jp/~mistral/ >