From owner-freebsd-virtualization@FreeBSD.ORG Mon Oct 1 11:07:31 2012 Return-Path: Delivered-To: freebsd-virtualization@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 86C0D10656A9 for ; Mon, 1 Oct 2012 11:07:31 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 700F78FC17 for ; Mon, 1 Oct 2012 11:07:31 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q91B7Vx2025145 for ; Mon, 1 Oct 2012 11:07:31 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q91B7Um4025143 for freebsd-virtualization@FreeBSD.org; Mon, 1 Oct 2012 11:07:30 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 1 Oct 2012 11:07:30 GMT Message-Id: <201210011107.q91B7Um4025143@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-virtualization@FreeBSD.org Cc: Subject: Current problem reports assigned to freebsd-virtualization@FreeBSD.org X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Oct 2012 11:07:31 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/170096 virtualization[vimage] Dynamically-attached network interface will c o kern/169991 virtualization[run] [vimage] panic after device plugged in o kern/165252 virtualization[vimage] [pf] [panic] kernel panics with VIMAGE and PF o kern/161094 virtualization[vimage] [pf] [panic] kernel panic with pf + VIMAGE wh o kern/160541 virtualization[vimage][pf][patch] panic: userret: Returning on td 0x o kern/160496 virtualization[vimage] [pf] [patch] kernel panic with pf + VIMAGE o kern/148155 virtualization[vimage] [pf] Kernel panic with PF/IPFilter + VIMAGE k a kern/147950 virtualization[vimage] [carp] VIMAGE + CARP = kernel crash s kern/143808 virtualization[pf] pf does not work inside jail a kern/141696 virtualization[rum] [vimage] [panic] rum(4)+ vimage = kernel panic 10 problems total. From owner-freebsd-virtualization@FreeBSD.ORG Fri Oct 5 04:07:35 2012 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7FACE106566B; Fri, 5 Oct 2012 04:07:35 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: from mail-ie0-f182.google.com (mail-ie0-f182.google.com [209.85.223.182]) by mx1.freebsd.org (Postfix) with ESMTP id 3A0398FC0C; Fri, 5 Oct 2012 04:07:34 +0000 (UTC) Received: by mail-ie0-f182.google.com with SMTP id k10so3830248iea.13 for ; Thu, 04 Oct 2012 21:07:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=OvvPZ/nyfnLWck/DYpAx0cADf0yI1t1oJAJmLqDFY0Y=; b=ZSg+T6l2GHzuO+GvujO3+iKgdGpH6aC15DCCAJ85jwQgwxviDBfe0gnfm1CY54smr+ xPIi95dVCr+M7ThetG9S4bIfbkEhSsFpGG/gGILBMtdfIi9kwMeMlZHqazio1gozi6xI meTHMKXlRnUbnvxmStx3Y1FaOS1tIHWXrDnvZjbGHl1zFfcBAh3nNizDHASJhaqI6X2K B846pyKNQZom99USa7AZ99jWS3XCMTtL7DLMkB9ROnCWE2SKL3vQ11tJP1TzkupIKlkA /f7p+KANhXftjoJoxYUfIPZ14K9WUTMIdPNnTwLaohpGQNmdiuoCIsDO12Rmd9i0JnBX 7BnA== MIME-Version: 1.0 Received: by 10.50.214.65 with SMTP id ny1mr102324igc.10.1349410054298; Thu, 04 Oct 2012 21:07:34 -0700 (PDT) Received: by 10.64.107.97 with HTTP; Thu, 4 Oct 2012 21:07:34 -0700 (PDT) In-Reply-To: References: Date: Thu, 4 Oct 2012 21:07:34 -0700 Message-ID: From: Neel Natu To: "sree.openwrk" Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-virtualization@freebsd.org Subject: Re: Bhyve: panic: "Unregistered use of FPU in kernel" when starting guest X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Oct 2012 04:07:35 -0000 Hi svas, On Thu, Oct 4, 2012 at 5:58 PM, sree.openwrk wrote: > Hi > I am seeing frequent kernel panic when I try to run the guest OS. I have the > latest Freebsd (I compiled the latest code from > svn://svn.freebsd.org/base/projects/bhyve and installed it in my machine). > While trying to run the pre-built guest provided at > http://people.freebsd.org/~neel/bhyve/vm1.tar.gz I get the kernel panic > (panic: Unregistered use of FPU in kernel) > I am attaching the core.txt. > I also want to mention that I was successfully able to boot in to the guest > OS couple of times. But around 7/10 times I get thsi host kernel panic. > > stack trace: > vm_run() at vm_run+0xec > vmmdev_ioctl() at vmmdev_ioctl+0x4ea > devfs_ioctl_f() at devfs_ioctl_f+0x7a > kern_ioctl() at kern_ioctl+0xcd > sys_ioctl() at sys_ioctl+0xfd > amd64_syscall() at amd64_syscall+0x304 > Xfast_syscall() at Xfast_syscall+0xf7 > I am seeing this too but nowhere as frequently as you are. I hit this last night for the first time and not since. There hasn't been any change in this part of the code for quite some time now. Since you can trigger this much more frequently that me, would it be possible for you to narrow down which change caused this? It would be hugely helpful. best Neel > > regards > svas > >