From owner-freebsd-current@FreeBSD.ORG Tue Sep 14 10:01:02 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 3AFAB16A4CF for ; Tue, 14 Sep 2004 10:01:02 +0000 (GMT) Received: from mail.j.dendai.ac.jp (mail.j.dendai.ac.jp [133.14.49.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id BD80E43D60 for ; Tue, 14 Sep 2004 10:01:01 +0000 (GMT) (envelope-from fujimoto@j.dendai.ac.jp) Received: from [192.168.42.3] (yebisu.j.dendai.ac.jp [133.14.49.224]) by mail.j.dendai.ac.jp (Postfix) with ESMTP id 453958071 for ; Tue, 14 Sep 2004 19:01:00 +0900 (JST) Message-ID: <4146C15B.3090402@j.dendai.ac.jp> Date: Tue, 14 Sep 2004 19:00:59 +0900 From: FUJIMOTO Kou User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ja-JP; rv:1.7.2) Gecko/20040803 X-Accept-Language: ja, en-us, en MIME-Version: 1.0 To: current@freebsd.org Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: BETA4 kernel panic on boot with USB devices 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: Tue, 14 Sep 2004 10:01:02 -0000 Hi, I found 5.3-BETA4 kernel hangs on boot sequence. ====================================================================== (stuff deleted) atkbdc0: at port 0x64,0x60 on isa0 atkbd0: flags 0x1 irq 1 on atkbdc0 device_attach: atkbd0 attach returned 6 fdc0: ready for input in output fdc0: cmd 3 failed at out byte 1 of 3 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1808812226 Hz quality 800 Timecounters tick every 1.000 msec ipfw2 initialized, divert enabled, rule-based forwarding disabled, default to deny, logging unlimited ad0: 117246MB [238216/16/63] at ata0-master UDMA133 uhub2: at uhub1 port 3 (addr 2) disconnected ukbd0: detached uhub2: at uhub1 port 1 (addr 2) disconnected ===================================================================== after this message, kernel panic occurs. This occurs with the following revisions of drivers: src/sys/dev/usb/usb_subr.c: 1.69.2.1 src/sys/dev/usb/uhub.c: 1.62.2.1 When I replace these codes backward to 1.69 and 1.62, respectively, and reconfig kernel, it boots up successfully. # In this case, I still need to set hint.atkbd.0.flags=0x1 (without it # I cannot use USB keyboard in single-user mode). Also, I don't know # why keyboard and mouse are automatically detached/attached in boot # sequence and multi-user mode (periodically). Output of usbdevs: ====================================================================== Controller /dev/usb0: addr 1: full speed, self powered, config 1, OHCI root hub(0x0000), nVidia(0x0000), rev 1.00 port 1 powered port 2 powered port 3 powered port 4 powered Controller /dev/usb1: addr 1: full speed, self powered, config 1, OHCI root hub(0x0000), nVidia(0x0000), rev 1.00 port 1 powered port 2 powered port 3 addr 2: full speed, power 90 mA, config 1, Generic USB Hub(0x0065), Chicony(0x0472), rev 1.00 port 1 addr 3: full speed, self powered, config 1, PFU-65 USB Keyboard(0x0065), Chicony(0x0472), rev 1.00 port 2 powered port 3 addr 4: low speed, power 50 mA, config 1, USB-PS/2 Trackball(0xc401), Logitech(0x046d), rev 2.10 port 4 powered Controller /dev/usb2: addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), nVidia(0x0000), rev 1.00 port 1 powered port 2 powered port 3 powered port 4 powered port 5 powered port 6 powered port 7 powered port 8 powered ====================================================================== -- FUJIMOTO Kou; Tokyo Denki University