From owner-freebsd-emulation@FreeBSD.ORG Tue Mar 1 15:21:33 2011 Return-Path: Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E4A731065670; Tue, 1 Mar 2011 15:21:32 +0000 (UTC) (envelope-from jamesbrandongooch@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 339838FC12; Tue, 1 Mar 2011 15:21:31 +0000 (UTC) Received: by wyb32 with SMTP id 32so5673541wyb.13 for ; Tue, 01 Mar 2011 07:21:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=ECGYSyEReuL5z3SB+pT0/KYVHVaTCN2cMzlG0mtR6JE=; b=BOFvzTcseIz+8ixAu6GyfGTOyw9H+44/ECmkS5XQR/GWYijz8GpagePoTp01Z5pu4J +so5xE8xYze2Fj9Xu47u7FAzLuQcHDK5FM/VTzlPeC3opSJ1DD4LgAIMUifRaYpKESDB jo+lNwBezwiHBzFABgxgf58ljjFDlFvkauzI4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=ZU1NltQq0gjPsme5QjWEfKViCG7W+GQcK6ubFeqoWVfatIy9ASHrv+wccV+7N1mCE5 Pi/tRFDmtqcTUJl7VGnx0oikaZTawKh4ru2deh9uY7hWjp1gH32D7knki7n0AbEMbFfo Q05JVfX0r3mPxq/6cNqIC2txV0Xv9Tdgu/CRA= MIME-Version: 1.0 Received: by 10.216.18.204 with SMTP id l54mr5877471wel.99.1298992890779; Tue, 01 Mar 2011 07:21:30 -0800 (PST) Received: by 10.216.25.72 with HTTP; Tue, 1 Mar 2011 07:21:30 -0800 (PST) In-Reply-To: References: <86oc77heqk.fsf@kopusha.home.net> <4D3D2DE9.2060004@freebsd.org> <86tygwy9p0.fsf@kopusha.home.net> <20110126091038.C3489@maildrop.int.zabbadoz.net> <86aainkbhb.fsf@zhuzha.ua1> <20110126141636.D3489@maildrop.int.zabbadoz.net> <86ei7z4aps.fsf@kopusha.home.net> <44307214e4381602f6381d6a78ded1e2@bluelife.at> Date: Tue, 1 Mar 2011 09:21:30 -0600 Message-ID: From: Brandon Gooch To: Bernhard Froehlich Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: "Bjoern A. Zeeb" , freebsd-emulation@freebsd.org Subject: Re: VirtualBox + VIMAGE X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Mar 2011 15:21:33 -0000 On Sat, Jan 29, 2011 at 6:25 AM, Bernhard Froehlich wro= te: > On Wed, 26 Jan 2011 18:23:26 -0600, Brandon Gooch wrote: >> On Jan 26, 2011, at 5:33 PM, Bernhard Froehlich wrot= e: >> >>> On Wed, 26 Jan 2011 23:27:27 +0200, Mikolaj Golub wrote: >>>> On Wed, 26 Jan 2011 14:18:03 +0000 (UTC) Bjoern A. Zeeb wrote: >>>> >>>> BAZ> On Wed, 26 Jan 2011, Mikolaj Golub wrote: >>>> >>>>>> >>>>>> On Wed, 26 Jan 2011 09:15:46 +0000 (UTC) Bjoern A. Zeeb wrote: >>>>>> >>>>>> BAZ> I think you should wrap the CURVNET changes in __FreeBSD_versio= n >>>>>> BAZ> checks so that the port, should it run elsewhere or on older >>>> FreeBSDs >>>>>> BAZ> (if it runs there) not trouble people having to patch it away. >>>>>> >>>>>> BAZ> #if defined(__FreeBSD_version) && __FreeBSD_version >=3D 800500 >>>>>> BAZ> #endif >>>>>> >>>>>> BAZ> might be a save bet. >>>>>> >>>>>> Thanks. Something like in the patch below? >>>>>> >>>>>> Note, I have not run this version yet. Will test it tonight or tomor= row. >>>> >>>> BAZ> Well, you will need to include as well, and that on= ly if >>>> BAZ> you are on FreeBSD so you'll need an extra check for just that I >>>> BAZ> guess. =A0Not sure how vbox handles the all this in their guts. >>>> >>>> The file has already had '#include ' among other includes= . It >>>> just is not seen in the patch. The file is used only for FreeBSD drive= r so >>>> there is no need in extra check I think. >>>> >>>> I have tested this latest version of the patch. It works for me. >>> >>> Could someone with a vimage enabled kernel please test bridging with a >>> stock emulators/virtualbox-ose-kmod port? There was a report that this >>> causes a crash and it would be good to verify if that is still valid: >>> >>> http://lists.freebsd.org/pipermail/freebsd-emulation/2009-November/0070= 55.html >>> >>> -- >>> Bernhard Froehlich >>> http://www.bluelife.at/ >>> _______________________________________________ >>> freebsd-emulation@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-emulation >>> To unsubscribe, send any mail to "freebsd-emulation-unsubscribe@freebsd= .org" >> >> It still crashes. >> >> -Brandon > > Thanks for testing that. Does vbox crash or the kernel? Is it possible > to get a backtrace? > > We could try to detect if the kernel has vimage enabled (sysctl?) and > also enable the vimage option per default in the port in that case. > > -- > Bernhard Froehlich > http://www.bluelife.at/ > Sorry for the late reply. I think I misrepresented the situation in my previous message in this thread. I didn't have Mikolaj's patch applied when I stated virtualbox is "still crashing". My bad. However, I've moved on to testing vbox from the bluelife svn repo: $ VBoxManage --version 4.0.4_OSEr70112 $ svn info Path: . URL: http://svn.bluelife.at/projects/blueports/emulators/virtualbox-ose Repository Root: http://svn.bluelife.at/projects/blueports Repository UUID: 1a7a46e7-033b-dd11-8caa-001a92771ec2 Revision: 1237 Node Kind: directory Schedule: normal Last Changed Author: decke Last Changed Rev: 1237 Last Changed Date: 2011-02-28 03:43:36 -0600 (Mon, 28 Feb 2011) The VIMAGE-enabled kernel still crashes: x300.flick.local dumped core - see /var/crash/vmcore.3 Tue Mar 1 09:07:43 CST 2011 FreeBSD x300.flick.local 9.0-CURRENT FreeBSD 9.0-CURRENT #5 r218907M: Tue Mar 1 08:32:39 CST 2011 root@x300.flick.local:/usr/obj/usr/src/sys/X300 amd64 panic: 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 ar= e welcome to change it and/or distribute copies of it under certain condition= s. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x28 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff8047fcfa stack pointer =3D 0x28:0xffffff809318c650 frame pointer =3D 0x28:0xffffff809318c670 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 3064 (VBoxHeadless) Physical memory: 2007 MB Dumping 133 MB: 118 102 86 70 54 38 22 6 Reading symbols from /boot/kernel/if_em.ko...Reading symbols from /boot/kernel/if_em.ko.symbols...done. done. Loaded symbols for /boot/kernel/if_em.ko Reading symbols from /boot/kernel/if_iwn.ko...Reading symbols from /boot/kernel/if_iwn.ko.symbols...done. done. Loaded symbols for /boot/kernel/if_iwn.ko Reading symbols from /boot/kernel/snd_hda.ko...Reading symbols from /boot/kernel/snd_hda.ko.symbols...done. done. Loaded symbols for /boot/kernel/snd_hda.ko Reading symbols from /boot/kernel/sound.ko...Reading symbols from /boot/kernel/sound.ko.symbols...done. done. Loaded symbols for /boot/kernel/sound.ko Reading symbols from /boot/kernel/usb.ko...Reading symbols from /boot/kernel/usb.ko.symbols...done. done. Loaded symbols for /boot/kernel/usb.ko Reading symbols from /boot/kernel/uhid.ko...Reading symbols from /boot/kernel/uhid.ko.symbols...done. done. Loaded symbols for /boot/kernel/uhid.ko Reading symbols from /boot/kernel/ukbd.ko...Reading symbols from /boot/kernel/ukbd.ko.symbols...done. done. Loaded symbols for /boot/kernel/ukbd.ko Reading symbols from /boot/kernel/ums.ko...Reading symbols from /boot/kernel/ums.ko.symbols...done. done. Loaded symbols for /boot/kernel/ums.ko Reading symbols from /boot/kernel/umass.ko...Reading symbols from /boot/kernel/umass.ko.symbols...done. done. Loaded symbols for /boot/kernel/umass.ko Reading symbols from /boot/kernel/umct.ko...Reading symbols from /boot/kernel/umct.ko.symbols...done. done. Loaded symbols for /boot/kernel/umct.ko Reading symbols from /boot/kernel/ucom.ko...Reading symbols from /boot/kernel/ucom.ko.symbols...done. done. Loaded symbols for /boot/kernel/ucom.ko Reading symbols from /boot/kernel/uplcom.ko...Reading symbols from /boot/kernel/uplcom.ko.symbols...done. done. Loaded symbols for /boot/kernel/uplcom.ko Reading symbols from /boot/kernel/coretemp.ko...Reading symbols from /boot/kernel/coretemp.ko.symbols...done. done. Loaded symbols for /boot/kernel/coretemp.ko Reading symbols from /boot/kernel/acpi_video.ko...Reading symbols from /boot/kernel/acpi_video.ko.symbols...done. done. Loaded symbols for /boot/kernel/acpi_video.ko Reading symbols from /boot/kernel/acpi_ibm.ko...Reading symbols from /boot/kernel/acpi_ibm.ko.symbols...done. done. Loaded symbols for /boot/kernel/acpi_ibm.ko Reading symbols from /boot/kernel/i915.ko...Reading symbols from /boot/kernel/i915.ko.symbols...done. done. Loaded symbols for /boot/kernel/i915.ko Reading symbols from /boot/kernel/drm.ko...Reading symbols from /boot/kernel/drm.ko.symbols...done. done. Loaded symbols for /boot/kernel/drm.ko Reading symbols from /boot/kernel/usb_quirk.ko...Reading symbols from /boot/kernel/usb_quirk.ko.symbols...done. done. Loaded symbols for /boot/kernel/usb_quirk.ko Reading symbols from /boot/kernel/ehci.ko...Reading symbols from /boot/kernel/ehci.ko.symbols...done. done. Loaded symbols for /boot/kernel/ehci.ko Reading symbols from /boot/kernel/uhci.ko...Reading symbols from /boot/kernel/uhci.ko.symbols...done. done. Loaded symbols for /boot/kernel/uhci.ko Reading symbols from /boot/modules/vboxdrv.ko...done. Loaded symbols for /boot/modules/vboxdrv.ko Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from /boot/kernel/linprocfs.ko.symbols...done. done. Loaded symbols for /boot/kernel/linprocfs.ko Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done. done. Loaded symbols for /boot/kernel/linux.ko Reading symbols from /boot/modules/vboxnetflt.ko...done. Loaded symbols for /boot/modules/vboxnetflt.ko Reading symbols from /boot/kernel/netgraph.ko...Reading symbols from /boot/kernel/netgraph.ko.symbols...done. done. Loaded symbols for /boot/kernel/netgraph.ko Reading symbols from /boot/kernel/ng_ether.ko...Reading symbols from /boot/kernel/ng_ether.ko.symbols...done. done. Loaded symbols for /boot/kernel/ng_ether.ko Reading symbols from /boot/modules/vboxnetadp.ko...done. Loaded symbols for /boot/modules/vboxnetadp.ko #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:250 250 if (textdump_pending) (kgdb) #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:250 #1 0xffffffff802dd64c in db_fncall (dummy1=3DVariable "dummy1" is not avai= lable. ) at /usr/src/sys/ddb/db_command.c:548 #2 0xffffffff802dd981 in db_command (last_cmdp=3D0xffffffff80a45540, cmd_table=3DVariable "cmd_table" is not available. ) at /usr/src/sys/ddb/db_command.c:445 #3 0xffffffff802ddbd0 in db_command_loop () at /usr/src/sys/ddb/db_command.c:498 #4 0xffffffff802dfc19 in db_trap (type=3DVariable "type" is not available. ) at /usr/src/sys/ddb/db_main.c:229 #5 0xffffffff803ff781 in kdb_trap (type=3D12, code=3D0, tf=3D0xffffff80931= 8c5a0) at /usr/src/sys/kern/subr_kdb.c:533 #6 0xffffffff806a89bd in trap_fatal (frame=3D0xffffff809318c5a0, eva=3DVariable "eva" is not available. ) at /usr/src/sys/amd64/amd64/trap.c:798 #7 0xffffffff806a8ded in trap_pfault (frame=3D0xffffff809318c5a0, usermode= =3D0) at /usr/src/sys/amd64/amd64/trap.c:719 #8 0xffffffff806a931f in trap (frame=3D0xffffff809318c5a0) at /usr/src/sys/amd64/amd64/trap.c:471 #9 0xffffffff806938a3 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:228 #10 0xffffffff8047fcfa in ifunit (name=3D0xfffffe00326103f0 "em0") at /usr/src/sys/net/if.c:2018 #11 0xffffffff81044493 in vboxNetFltOsInitInstance () from /boot/modules/vboxnetflt.ko #12 0xffffffff810455a3 in vboxNetFltFactoryCreateAndConnect () from /boot/modules/vboxnetflt.ko #13 0xffffffff810a3f31 in ?? () #14 0x0000000000000000 in ?? () #15 0x0000000000000018 in ?? () #16 0x0000000000000018 in ?? () #17 0xffffff809318c7f8 in ?? () #18 0x0000000000030000 in ?? () #19 0xfffffe00326108c0 in ?? () #20 0x0000000300000001 in ?? () #21 0xfffffe0001b4a810 in ?? () #22 0xfffffe0001b08310 in ?? () #23 0x000000029318c830 in ?? () #24 0xffffffff810c1135 in ?? () #25 0xfffffe00326106f8 in ?? () #26 0xfffffe0032610610 in ?? () #27 0xfffffe0001b4a810 in ?? () #28 0xffffffff810467d0 in g_VBoxNetFltGlobals () from /boot/modules/vboxnetflt.ko #29 0xffffffff80f576c0 in g_cUsers () from /boot/modules/vboxdrv.ko #30 0xffffff8093192000 in ?? () #31 0x0000000000000000 in ?? () #32 0xfffffe0032610800 in ?? () #33 0xfffffe0032610800 in ?? () #34 0xffffff809318c820 in ?? () #35 0xffffffff810a4083 in ?? () #36 0x000000000004f800 in ?? () #37 0xfffffe0032610910 in ?? () #38 0xffffff809318c860 in ?? () #39 0xffffffff8106ca7e in ?? () #40 0xfffffe0001abd380 in ?? () #41 0x0000000000000000 in ?? () #42 0xffffffff80f576c0 in g_cUsers () from /boot/modules/vboxdrv.ko #43 0x00000000c1185687 in ?? () #44 0xfffffe0001b4a810 in ?? () #45 0xfffffe0032610800 in ?? () #46 0xffffff809318c8a0 in ?? () #47 0xffffffff8106d408 in ?? () #48 0xfffffe0001abd390 in ?? () #49 0x00000013003d0000 in ?? () #50 0x0000000000000000 in ?? () #51 0x00000000c0305699 in ?? () #52 0xfffffe0001b4a810 in ?? () #53 0xfffffe0001b091c0 in ?? () #54 0xffffff809318c950 in ?? () #55 0xffffffff80f36952 in supdrvIOCtl () from /boot/modules/vboxdrv.ko Previous frame inner to this frame (corrupt stack?) (kgdb) ------------------------------------------------------------------------ I haven't attempted an adaptation of Mikolaj's original patch, but I may find time to do that later if another option isn't presented :) Thanks! -Brandon