From owner-freebsd-usb@FreeBSD.ORG Thu Oct 30 01:40:27 2008 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5969B106564A for ; Thu, 30 Oct 2008 01:40:27 +0000 (UTC) (envelope-from redchin@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.156]) by mx1.freebsd.org (Postfix) with ESMTP id D2EA08FC1C for ; Thu, 30 Oct 2008 01:40:26 +0000 (UTC) (envelope-from redchin@gmail.com) Received: by fg-out-1718.google.com with SMTP id l26so258237fgb.35 for ; Wed, 29 Oct 2008 18:40:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=6ZEOfbERQ6gSB/4EPHbxQPquEx8ho/3ALrqfKUh7rSo=; b=NykBXiiutFfOeZvtl1oMVe9FVAAt2bU0sQ92F6Mxg+K+GVs366TJPUVMNnuOsITMt1 KS4KAKdULcwL0hr7Mqke6b4vT+FPlptNDRP9kB79EFmnV8rrNsPt1fJP9uymMPtgLQQU hU67Nb3I3rhtMKTR6aXNTOsboKGRnzs0iwPHg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=JRBAY1tA29IEujYNh9VHl2CyQAmS8C9Pc57cnDmRrCUGc5gd9MpuUfY0ggDIXlVOEV Qo6HzvLmd1gWJNaNJAACYIbNDtDuIjk5xw0gun/Xs3J06clzL3ESUw3qBFfYxmZf38Nx P9s8wnOPgwQfmV+3i4gsNlDMOprV5RRXnLsBQ= Received: by 10.181.61.7 with SMTP id o7mr2534211bkk.85.1225329138872; Wed, 29 Oct 2008 18:12:18 -0700 (PDT) Received: by 10.181.6.2 with HTTP; Wed, 29 Oct 2008 18:12:18 -0700 (PDT) Message-ID: <1d3ed48c0810291812x47b67ae8vec27df5c26f1b87b@mail.gmail.com> Date: Wed, 29 Oct 2008 18:12:18 -0700 From: "Kevin Downey" To: vwe@freebsd.org In-Reply-To: <200810272250.m9RMofDr077525@freefall.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200810272250.m9RMofDr077525@freefall.freebsd.org> Cc: freebsd-usb@freebsd.org Subject: Re: usb/128418: [panic] [rum] loading if_rum causes panic, looks like in usb stack 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: Thu, 30 Oct 2008 01:40:27 -0000 On Mon, Oct 27, 2008 at 3:50 PM, wrote: > Old Synopsis: loading if_rum causes panic, looks like in usb stack > New Synopsis: [panic] [rum] loading if_rum causes panic, looks like in usb stack > > State-Changed-From-To: open->feedback > State-Changed-By: vwe > State-Changed-When: Mon Oct 27 22:48:58 UTC 2008 > State-Changed-Why: > any chance we can get a backtrace? > > http://www.freebsd.org/cgi/query-pr.cgi?pr=128418 > Gar. I had to rebuild the kernel with all the debugging stuffs. Then loading the usb modules just locked up the laptop, no dumps, so now the usb modules are compiled into the kernel. #0 doadump () at pcpu.h:246 #1 0xc05927ae in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:420 #2 0xc0592a82 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:576 #3 0xc048a287 in db_panic (addr=Could not find the frame base for "db_panic". ) at /usr/src/sys/ddb/db_command.c:478 #4 0xc048a8b1 in db_command (last_cmdp=0xc08a8e9c, cmd_table=0x0, dopager=1) at /usr/src/sys/ddb/db_command.c:445 #5 0xc048aa0a in db_command_loop () at /usr/src/sys/ddb/db_command.c:498 #6 0xc048c86d in db_trap (type=12, code=0) at /usr/src/sys/ddb/db_main.c:229 #7 0xc05bf686 in kdb_trap (type=12, code=0, tf=0xc3bc0bbc) at /usr/src/sys/kern/subr_kdb.c:534 #8 0xc07ddd3f in trap_fatal (frame=0xc3bc0bbc, eva=56) at /usr/src/sys/i386/i386/trap.c:920 #9 0xc07ddf60 in trap_pfault (frame=0xc3bc0bbc, usermode=0, eva=56) at /usr/src/sys/i386/i386/trap.c:842 #10 0xc07de923 in trap (frame=0xc3bc0bbc) at /usr/src/sys/i386/i386/trap.c:522 #11 0xc07c334b in calltrap () at /usr/src/sys/i386/i386/exception.s:165 #12 0xc05110f4 in ehci_idone (ex=0xc3fca600) at /usr/src/sys/dev/usb/ehci.c:914 #13 0xc0511a9a in ehci_softintr (v=0xc4012000) at /usr/src/sys/dev/usb/ehci.c:802 #14 0xc052a1e2 in usb_schedsoftintr (bus=0xc4012000) at /usr/src/sys/dev/usb/usb.c:848 #15 0xc051362e in ehci_intr1 (sc=0xc4012000) at /usr/src/sys/dev/usb/ehci.c:631 #16 0xc0514105 in ehci_intr (v=0xc4012000) at /usr/src/sys/dev/usb/ehci.c:590 #17 0xc0573ee5 in intr_event_execute_handlers (p=0xc3d617d4, ie=0xc3da0b00) at /usr/src/sys/kern/kern_intr.c:1134 #18 0xc0574b5f in ithread_loop (arg=0xc4056be0) at /usr/src/sys/kern/kern_intr.c:1147 #19 0xc0571ca8 in fork_exit (callout=0xc0574ac0 , arg=0xc4056be0, frame=0xc3bc0d38) at /usr/src/sys/kern/kern_fork.c:815 #20 0xc07c33c0 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:270 -- The Mafia way is that we pursue larger goals under the guise of personal relationships. Fisheye