Package: qemu-kvm
Version: 0.12.5+dfsg-5+squeeze8
Severity: normal


Hi,

I'm not sure that I'm filing the bug against the correct package - if
not, please say so, and feel free to re-assign.

I recently installed a KVM machine using virt-manager, which had a DVD
iso image with Debian configured as a CDROM drive to boot from, to
install the machine. Firing up the machine I see that it boots into the
menu where you choose the installation method. At that point, it sits
and waits for user input - afair, indefinitely. But while doing nothing,
the VM is pegged at 100% CPU, when it should be idling at ~1-5% CPU.

Disconnecting the CD drive from the VM and then rebooting the machine
makes it boot to the login prompt, then sit idling at said 1-5% CPU.
Mounting the image as a CDROM after booting does not seem to have
adverse performance aspects.


Kind regards,
--Toni++



-- Package-specific info:


/proc/cpuinfo:

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 4
model name      : AMD Phenom(tm) II X4 945 Processor
stepping        : 2
microcode       : 0x1000086
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 4
apicid          : 0
initial apicid  : 0
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb 
rdtscp lm 3dnowext 3dnow constant_tsc nonstop_tsc extd_apicid pni monitor cx16 
popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 
3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
bogomips        : 6027.24
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 4
model name      : AMD Phenom(tm) II X4 945 Processor
stepping        : 2
microcode       : 0x1000086
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 4
apicid          : 1
initial apicid  : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb 
rdtscp lm 3dnowext 3dnow constant_tsc nonstop_tsc extd_apicid pni monitor cx16 
popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 
3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
bogomips        : 6027.24
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor       : 2
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 4
model name      : AMD Phenom(tm) II X4 945 Processor
stepping        : 2
microcode       : 0x1000086
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 2
cpu cores       : 4
apicid          : 2
initial apicid  : 2
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb 
rdtscp lm 3dnowext 3dnow constant_tsc nonstop_tsc extd_apicid pni monitor cx16 
popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 
3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
bogomips        : 6027.24
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor       : 3
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 4
model name      : AMD Phenom(tm) II X4 945 Processor
stepping        : 2
microcode       : 0x1000086
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 3
cpu cores       : 4
apicid          : 3
initial apicid  : 3
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb 
rdtscp lm 3dnowext 3dnow constant_tsc nonstop_tsc extd_apicid pni monitor cx16 
popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 
3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
bogomips        : 6027.24
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate




-- System Information:
Debian Release: 6.0.5
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'stable-updates'), (500, 
'proposed-updates'), (450, 'testing'), (250, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 3.3.0-trunk-686-pae (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages qemu-kvm depends on:
ii  adduser              3.112+nmu2          add and remove users and groups
ii  bridge-utils         1.4-5               Utilities for configuring the Linu
ii  iproute              20100519-3          networking and traffic control too
ii  libaio1              0.3.107-7           Linux kernel AIO access library - 
ii  libasound2           1.0.23-2.1          shared library for ALSA applicatio
ii  libbluetooth3        4.66-3              Library to use the BlueZ Linux Blu
ii  libbrlapi0.5         4.2-7+squeeze2      braille display access via BRLTTY 
ii  libc6                2.11.3-3            Embedded GNU C Library: Shared lib
ii  libcurl3-gnutls      7.21.0-2.1+squeeze2 Multi-protocol file transfer libra
ii  libgnutls26          2.8.6-1+squeeze2    the GNU TLS library - runtime libr
ii  libncurses5          5.7+20100313-5      shared libraries for terminal hand
ii  libpci3              1:3.1.7-6           Linux PCI Utilities (shared librar
ii  libpulse0            0.9.21-3+squeeze1   PulseAudio client libraries
ii  libsasl2-2           2.1.23.dfsg1-7      Cyrus SASL - authentication abstra
ii  libsdl1.2debian      1.2.14-6.1          Simple DirectMedia Layer
ii  libuuid1             2.17.2-9            Universally Unique ID library
ii  libvdeplug2          2.2.3-3             Virtual Distributed Ethernet - Plu
ii  libx11-6             2:1.3.3-4           X11 client-side library
ii  python               2.6.6-3+squeeze7    interactive high-level object-orie
ii  zlib1g               1:1.2.3.4.dfsg-3    compression library - runtime

Versions of packages qemu-kvm recommends:
ii  linux-image-2.6.3 2.6.32-45              Linux 2.6.32 for PCs with 4GB+ RAM
ii  linux-image-2.6.3 2.6.32-45              Linux 2.6.32 for modern PCs, OpenV
ii  linux-image-2.6.3 2.6.32-45              Linux 2.6.32 for modern PCs, Xen d
ii  linux-image-3.2.0 3.2.15-1~bpo60+1       Linux 3.2 for modern PCs
ii  linux-image-3.3.0 3.3.4-1~experimental.1 Linux 3.3 for modern PCs

Versions of packages qemu-kvm suggests:
ii  debootstrap              1.0.26+squeeze1 Bootstrap a basic Debian system
pn  samba                    <none>          (no description available)
ii  vde2                     2.2.3-3         Virtual Distributed Ethernet

-- Configuration Files:
/etc/kvm/kvm-ifup changed [not included]

-- no debconf information



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