cannot get kqemu to load with kldload

[necanthrope]

I renamed my source directory to /usr/src, and now I can load kqemu.ko.  :D

Unfortunately, I get an error when I try to make the windows image.  I
created the image with:

qemu-img create -f qcow2 xp.img 100G qemu -cdrom /dev/acd0 -hda xp.img -m
256 -boot d

I get this error:


qemu: hardware error: register_ioport_write: invalid opaque
CPU #0:
EAX=00000000 EBX=00000000 ECX=00000000 EDX=00000633
ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000
EIP=0000fff0 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 00000000 0000ffff 00009200
CS =f000 ffff0000 0000ffff 00009a00
SS =0000 00000000 0000ffff 00009200
DS =0000 00000000 0000ffff 00009200
FS =0000 00000000 0000ffff 00009200
GS =0000 00000000 0000ffff 00009200
LDT=0000 00000000 0000ffff 00008200
TR =0000 00000000 0000ffff 00008b00
GDT=     00000000 0000ffff
IDT=     00000000 0000ffff
CR0=60000010 CR2=00000000 CR3=00000000 CR4=00000000
DR0=00000000 DR1=00000000 DR2=00000000 DR3=00000000
DR6=ffff0ff0 DR7=00000400
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000
XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000
XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000
XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000
XMM07=00000000000000000000000000000000
Abort (core dumped)


I'm going to try copying the install cd to disk first with dd and try again.

THank you for your help, it is greatly appreciated. :)

but when I try to read directly from the disk to install the OS:



On Sun, Apr 12, 2009 at 11:50 AM, Juergen Lock <nox at jelal.kn-bremen.de>wrote:

> On Sun, Apr 12, 2009 at 11:24:45AM -0700, necanthrope wrote:
> > >
> > >
> > > Hmm that shouldn't happen, did you rebuild kqemu after upgrading base?
> > > Are your world and kernel in sync?  When did you checkout/c(v)sup
> /usr/src
> > > and which branch/tag was it?  What do
> > >        uname -a
> > >        ident /usr/src/sys/sys/param.h
> > >        ident /usr/include/sys/param.h
> > >        grep define.__FreeBSD_version /usr/include/sys/param.h
> > >        (cd /usr/ports/emulators/kqemu-kmod-devel && make -V OSVERSION)
> > > say?
> > >
> > >  Curious...
> > >         Juergen
> > >
> >
> > Jurgen,
> >
> > Yes, I did rebuild kqemu after upgrading.  I checked out 7.2 about a week
> or
> > so ago.  Here's the output you asked for:
> >
> > cinema# uname -a
> > FreeBSD cinema.distantsoil.org 7.2-PRERELEASE FreeBSD 7.2-PRERELEASE #0:
> Sat
> > Apr 11 19:32:34 PDT 2009
> > root at cinema.distantsoil.org:/usr/obj/usr/src_7.1/sys/GENERIC
> > i386
> >
> > cinema# ident /usr/src_7.1/sys/sys/param.h
> > /usr/src_7.1/sys/sys/param.h:
> >      $FreeBSD: src/sys/sys/param.h,v 1.308.2.24 2009/03/14 08:34:45 bms
> Exp
> > $
> >
> > cinema#  ident /usr/include/sys/param.h
> > /usr/include/sys/param.h:
> >      $FreeBSD: src/sys/sys/param.h,v 1.308.2.24 2009/03/14 08:34:45 bms
> Exp
> > $
> >
> > cinema# grep define.__FreeBSD_version /usr/include/sys/param.h
> > #define __FreeBSD_version 701106        /* Master, propagated to newvers
> */
> >
> > cinema# (cd /usr/ports/emulators/kqemu-kmod-devel && make -V OSVERSION)
> > 701106
> >
> > Note that the source directory I built world from is /usr/src_7.1, not
> > /usr/src.  (I fatfingered the directory name and forgot to change it to
> > 7.2.)  I didn't move the original /usr/src (v6.3) when I rebuilt.  I am
> > starting to wonder if that is the root cause of all the trouble.
>
> Very likely, kqemu uses <bsd.kmod.mk> which in this case seems to
> reference
> /usr/src/sys to find the needed kernel bits...
>
>  HTH,
>         Juergen
>



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