From owner-freebsd-usb@FreeBSD.ORG Sat Nov 10 08:40:02 2007 Return-Path: Delivered-To: freebsd-usb@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 28E4916A41A for ; Sat, 10 Nov 2007 08:40:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 02FB513C4DB for ; Sat, 10 Nov 2007 08:40:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.1/8.14.1) with ESMTP id lAA8e1fC080345 for ; Sat, 10 Nov 2007 08:40:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.1/8.14.1/Submit) id lAA8e1EU080344; Sat, 10 Nov 2007 08:40:01 GMT (envelope-from gnats) Resent-Date: Sat, 10 Nov 2007 08:40:01 GMT Resent-Message-Id: <200711100840.lAA8e1EU080344@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-usb@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, fulvio ciriaco Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 15BBB16A41A for ; Sat, 10 Nov 2007 08:35:26 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 06C2E13C4BB for ; Sat, 10 Nov 2007 08:35:26 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.1/8.14.1) with ESMTP id lAA8Z3vi072463 for ; Sat, 10 Nov 2007 08:35:03 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.1/8.14.1/Submit) id lAA8Z3s8072462; Sat, 10 Nov 2007 08:35:03 GMT (envelope-from nobody) Message-Id: <200711100835.lAA8Z3s8072462@www.freebsd.org> Date: Sat, 10 Nov 2007 08:35:03 GMT From: fulvio ciriaco To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: usb/117955: plugging minolta dimage a2 crashes os 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: Sat, 10 Nov 2007 08:40:02 -0000 >Number: 117955 >Category: usb >Synopsis: plugging minolta dimage a2 crashes os >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-usb >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Nov 10 08:40:01 UTC 2007 >Closed-Date: >Last-Modified: >Originator: fulvio ciriaco >Release: 7.0-beta2 >Organization: >Environment: FreeBSD 7.0-BETA2, GENERIC >Description: When I usb plug Minolta dimage A2 to my computer, it crashes and reboots. The output of $(kgdb /boot/kernel/kernel vmcore.0) follows [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Unde fined symbol "ps_pglobal_lookup"] GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd". Unread portion of the kernel message buffer: umass0: at uhub4 port 4 (addr 3) disconnected Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor write, page not present instruction pointer = 0x20:0xc0466f4b stack pointer = 0x28:0xe30b59c0 frame pointer = 0x28:0xe30b59d8 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 = 34 (usb4) trap number = 12 panic: page fault cpuid = 0 Uptime: 59s Physical memory: 1001 MB Dumping 169 MB: 154 138 122 106 90 74 58 42 26 10 #0 doadump () at pcpu.h:195 195 pcpu.h: No such file or directory. in pcpu.h (kgdb) >How-To-Repeat: plug minolta dimage a2, always. >Fix: >Release-Note: >Audit-Trail: >Unformatted: