From owner-freebsd-current@FreeBSD.ORG Fri Apr 24 11:20:17 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 08E78106566B; Fri, 24 Apr 2009 11:20:17 +0000 (UTC) (envelope-from gperez@entel.upc.edu) Received: from violet.upc.es (violet.upc.es [147.83.2.51]) by mx1.freebsd.org (Postfix) with ESMTP id 6C7CC8FC22; Fri, 24 Apr 2009 11:20:16 +0000 (UTC) (envelope-from gperez@entel.upc.edu) Received: from hamilton.upcnetadm.upcnet.es (hamilton.upcnetadm.upcnet.es [147.83.2.240]) by violet.upc.es (8.14.1/8.13.1) with ESMTP id n3OBK3ri021708; Fri, 24 Apr 2009 13:20:03 +0200 Received: from [147.83.40.234] ([147.83.40.234]) by hamilton.upcnetadm.upcnet.es (Lotus Domino Release 5.0.12) with ESMTP id 2009042413201195:111609 ; Fri, 24 Apr 2009 13:20:11 +0200 Message-ID: <49F1A016.1050003@entel.upc.edu> Date: Fri, 24 Apr 2009 13:18:46 +0200 From: Gustau Perez User-Agent: Thunderbird 2.0.0.21 (X11/20090409) MIME-Version: 1.0 To: Hans Petter Selasky References: <49ED3E7D.8080606@gddsn.org.cn> <200904212123.14016.hselasky@c2i.net> <49F05F8F.5000407@entel.upc.edu> <200904231436.43735.hselasky@c2i.net> In-Reply-To: <200904231436.43735.hselasky@c2i.net> X-MIMETrack: Itemize by SMTP Server on hamilton/UPC(Release 5.0.12 |February 13, 2003) at 24/04/2009 13:20:11, Serialize by Router on hamilton/UPC(Release 5.0.12 |February 13, 2003) at 24/04/2009 13:20:13, Serialize complete at 24/04/2009 13:20:13 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=UTF-8; format=flowed X-Mail-Scanned: Criba 2.0 + Clamd X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (violet.upc.es [147.83.2.51]); Fri, 24 Apr 2009 13:20:04 +0200 (CEST) Cc: freebsd-current@freebsd.org, wsk , freebsd-usb@freebsd.org Subject: Re: boot panic on current(04.20) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 24 Apr 2009 11:20:17 -0000 > If you type "bt" in the debugger, what are the USB functions being called? > > db> bt Tracing pid 46 tid 100059 td 0xc76ced20 strcmp(0,c0d4b100,c77b0000,c77b037e,ea44ebe8,...) at strcmp+0x23 malloc_desc2type(c0d4b100,0,c0d4b8e7,912,ffffffff,...) at malloc_desc2type+0x24 usb2_notify_addq(c0d4c056,c77b02f8,c77b037e,c772f420,2,...) at usb2_notify_addq+ 0x3d usb2_alloc_device(c7a41280,c7a33cf0,0,0,0,...) at usb2_alloc_device+0x9e8 usb2_bus_attach(c7a33e24,0,c0d53972,51,c0688c49,...) at usb2_bus_attach+0x128 usb2_process(c7a33d74,ea44ed38,bfbfed8c,0,0,...) at usb2_process+0xda fork_exit(c0d3d5f0,c7a33d74,ea44ed38) at fork_exit+0x91 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xea44ed70, ebp = 0 --- I think more or less like wsk. Mmmm could it be related to the sysctl -a problem discussed today ? Will try recompiling fuse and kqemu. Will let you know. Regards, Gus