Subject: qemu -enable-kvm freezes
Package: qemu
Version: 0.14.0+dfsg-2
Justification: renders package unusable
Severity: grave

*** Please type your report below this line ***
On an amd64 laptop (debian unstable) I've been using qemu with the
following arguments (with windows XP guest):

ARGS_GEN="-enable-kvm -drive file=$1,if=virtio -boot order=c -m 512
-rtc base=localtime"
ARGS_NET="-net nic -net tap,ifname=tap0,script=no,downscript=no"
ARGS_BIOS0="-smbios file=/home/vasqueja/.qemu_kvm/bios_bin/smbios_type_0.bin"
ARGS_BIOS1="-smbios file=/home/vasqueja/.qemu_kvm/bios_bin/smbios_type_1.bin"
ARGS_VGA="-vga std"
ARGS_AUDIO="-soundhw ac97"
ARGS_USB="-usb -usbdevice tablet"
ARGS_CPU="-cpu athlon"
ARGS_NIC="-net nic,model=virtio"

qemu $ARGS_GEN $ARGS_NET $ARGS_BIOS0 $ARGS_BIOS1 $ARGS_VGA $ARGS_AUDIO
$ARGS_USB $ARGS_CPU $ARGS_NIC

Where $1 is provided as the qcow2 windows XP image.  And it just
with no action at all.  As I was getting the following
verbose print outs:

qemu: pci_add_option_rom: failed to find romfile "vgabios-stdvga.bin"
qemu: virtio_ioport_write: unexpected address 0x13 value 0x1

Initially I thought it was because I was using virtio driver for IO
storage and NIC, then I changed that to use just plane "-hda $1" and
NIC model rtl8139 which work, but are necessary, since without the
virtio NIC the guest will eventually freeze will the CPU consuming
100%...

However by not using virtio drivers, the phenomena still shows up.
Then I tried just removing the STD vga driver, and instead using
the vmware (already installed in the guest) driver, and combinations
of virtio drivers and vga ones, and nothing seems to work.

I'm filing this against qemu package then, since not sure about
the origin, but it seems not possible to load the guest client...

The laptop is HP compaq 8510w...

Notice as I'm using nouveau xorg driver version
1:0.0.16+git20101210+8bb8231-2, I can only use linux-image 2.6.37-1
(unstable default) and can't try the 2.6.32, so I can't test the kvm modules
on older kernel...


-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.37-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages qemu depends on:
ii  qemu-system                0.14.0+dfsg-2 QEMU full system emulation binarie
ii  qemu-user                  0.14.0+dfsg-2 QEMU user mode emulation binaries
ii  qemu-utils                 0.14.0+dfsg-2 QEMU utilities

qemu recommends no packages.

Versions of packages qemu suggests:
pn  qemu-user-static              <none>     (no description available)

-- no debconf information

% uname -a
Linux jvasquez14 2.6.37-1-amd64 #1 SMP Tue Feb 15 17:43:38 UTC 2011
x86_64 GNU/Linux


Thanks

-- 
Javier.



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