[Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl

[Boris Derzhavets]

Finally, i got it.

https://launchpadlibrarian.net/71622307/buildlog_ubuntu-natty-amd64
.qemu-kvm_0.14.0%2Bspicev35-0ubuntu1_BUILDING.txt.gz

Log is clean

https://launchpadlibrarian.net/71622306/buildlog_ubuntu-natty-i386.qemu-
kvm_0.14.0%2Bspicev35-0ubuntu1_BUILDING.txt.gz

qemu-common_0.14.0+spicev35-0ubuntu1_all.deb has nothing to do with
"-Werror"

chroot-autobuild/build/buildd/qemu-common_0.14.0+spicev35-0ubuntu1_all.deb:
drwxr-xr-x root/root         0 2011-05-13 09:45 ./
drwxr-xr-x root/root         0 2011-05-13 09:45 ./usr/
drwxr-xr-x root/root         0 2011-05-13 09:45 ./usr/share/
drwxr-xr-x root/root         0 2011-05-13 09:45 ./usr/share/apport/
drwxr-xr-x root/root         0 2011-05-13 09:45 
./usr/share/apport/package-hooks/
-rw-r--r-- root/root       350 2011-05-13 09:15 
./usr/share/apport/package-hooks/source_qemu-kvm.py
drwxr-xr-x root/root         0 2011-05-13 09:45 ./usr/share/qemu/
-rwxr-xr-x root/root      1024 2011-05-13 09:44 ./usr/share/qemu/multiboot.bin
drwxr-xr-x root/root         0 2011-05-13 09:14 ./usr/share/qemu/keymaps/
-rw-r--r-- root/root      2587 2011-05-13 09:14 ./usr/share/qemu/keymaps/fr
-rw-r--r-- root/root      2576 2011-05-13 09:14 ./usr/share/qemu/keymaps/no
-rw-r--r-- root/root      1354 2011-05-13 09:14 ./usr/share/qemu/keymaps/pt-br
-rw-r--r-- root/root      2699 2011-05-13 09:14 ./usr/share/qemu/keymaps/hr
-rw-r--r-- root/root       934 2011-05-13 09:14 ./usr/share/qemu/keymaps/fr-ca
-rw-r--r-- root/root     11421 2011-05-13 09:14 ./usr/share/qemu/keymaps/bepo
-rw-r--r-- root/root      1866 2011-05-13 09:14 ./usr/share/qemu/keymaps/hu
-rw-r--r-- root/root      2672 2011-05-13 09:14 ./usr/share/qemu/keymaps/pl
-rw-r--r-- root/root      3064 2011-05-13 09:14 ./usr/share/qemu/keymaps/is
-rw-r--r-- root/root      1105 2011-05-13 09:14 ./usr/share/qemu/keymaps/nl
-rw-r--r-- root/root      3123 2011-05-13 09:14 ./usr/share/qemu/keymaps/th
-rw-r--r-- root/root       609 2011-05-13 09:14 ./usr/share/qemu/keymaps/en-us
-rw-r--r-- root/root      2735 2011-05-13 09:14 ./usr/share/qemu/keymaps/fr-be
-rw-r--r-- root/root      2649 2011-05-13 09:14 ./usr/share/qemu/keymaps/tr
-rw-r--r-- root/root      1096 2011-05-13 09:14 ./usr/share/qemu/keymaps/lt
-rw-r--r-- root/root       906 2011-05-13 09:14 ./usr/share/qemu/keymaps/fo
-rw-r--r-- root/root       293 2011-05-13 09:14 
./usr/share/qemu/keymaps/modifiers
-rw-r--r-- root/root      2450 2011-05-13 09:14 ./usr/share/qemu/keymaps/pt
-rw-r--r-- root/root      2462 2011-05-13 09:14 ./usr/share/qemu/keymaps/it
-rw-r--r-- root/root      2366 2011-05-13 09:14 ./usr/share/qemu/keymaps/mk
-rw-r--r-- root/root      2293 2011-05-13 09:14 ./usr/share/qemu/keymaps/sl
-rw-r--r-- root/root      1115 2011-05-13 09:14 ./usr/share/qemu/keymaps/et
-rw-r--r-- root/root        43 2011-05-13 09:14 ./usr/share/qemu/keymaps/nl-be
-rw-r--r-- root/root      2467 2011-05-13 09:14 ./usr/share/qemu/keymaps/de
-rw-r--r-- root/root      1008 2011-05-13 09:14 ./usr/share/qemu/keymaps/sv
-rw-r--r-- root/root      2581 2011-05-13 09:14 ./usr/share/qemu/keymaps/en-gb
-rw-r--r-- root/root      2239 2011-05-13 09:14 ./usr/share/qemu/keymaps/ar
-rw-r--r-- root/root      2576 2011-05-13 09:14 ./usr/share/qemu/keymaps/da
-rw-r--r-- root/root      2236 2011-05-13 09:14 ./usr/share/qemu/keymaps/es
-rw-r--r-- root/root      2685 2011-05-13 09:14 ./usr/share/qemu/keymaps/fi
-rw-r--r-- root/root      2554 2011-05-13 09:14 ./usr/share/qemu/keymaps/ru
-rw-r--r-- root/root      2140 2011-05-13 09:14 ./usr/share/qemu/keymaps/ja
-rw-r--r-- root/root      2077 2011-05-13 09:14 ./usr/share/qemu/keymaps/common
-rw-r--r-- root/root      2840 2011-05-13 09:14 ./usr/share/qemu/keymaps/lv
-rw-r--r-- root/root      2471 2011-05-13 09:14 ./usr/share/qemu/keymaps/fr-ch
-rw-r--r-- root/root      2533 2011-05-13 09:14 ./usr/share/qemu/keymaps/de-ch
-rwxr-xr-x root/root      1024 2011-05-13 09:45 ./usr/share/qemu/linuxboot.bin
drwxr-xr-x root/root         0 2011-05-13 09:45 ./usr/share/doc/
drwxr-xr-x root/root         0 2011-05-13 09:45 ./usr/share/doc/qemu-common/
-rw-r--r-- root/root     15720 2011-05-13 09:20 
./usr/share/doc/qemu-common/changelog.Debian.gz
-rw-r--r-- root/root      4079 2011-05-13 09:15 
./usr/share/doc/qemu-common/copyright
drwxr-xr-x root/root         0 2011-05-13 09:45 ./usr/bin/
-rwxr-xr-x root/root       270 2011-05-13 09:15 ./usr/bin/qemu-ifdown
-rwxr-xr-x root/root       138 2011-05-13 09:15 ./usr/bin/qemu-ifup
drwxr-xr-x root/root         0 2011-05-13 09:45 ./etc/
lrwxrwxrwx root/root         0 2011-05-13 09:45 ./usr/share/qemu/vgabios.bin -> 
../vgabios/vgabios.bin
lrwxrwxrwx root/root         0 2011-05-13 09:45 
./usr/share/qemu/vgabios-qxl.bin -> ../vgabios/vgabios.qxl.bin
lrwxrwxrwx root/root         0 2011-05-13 09:45 
./usr/share/qemu/vgabios-vmware.bin -> ../vgabios/vgabios.vmware.bin
lrwxrwxrwx root/root         0 2011-05-13 09:45 
./usr/share/qemu/vgabios-stdvga.bin -> ../vgabios/vgabios.stdvga.bin
lrwxrwxrwx root/root         0 2011-05-13 09:45 
./usr/share/qemu/vgabios-cirrus.bin -> ../vgabios/vgabios.cirrus.bin
lrwxrwxrwx root/root         0 2011-05-13 09:45 ./usr/share/qemu/bios.bin -> 
../seabios/bios.bin
lrwxrwxrwx root/root         0 2011-05-13 09:45 ./etc/qemu-ifdown -> 
/usr/bin/qemu-ifdown
lrwxrwxrwx root/root         0 2011-05-13 09:45 ./etc/qemu-ifup -> 
/usr/bin/qemu-ifup

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https://bugs.launchpad.net/bugs/723871

Title:
  qemu-kvm-0.14.0 Aborts with -vga qxl

Status in QEMU:
  Confirmed
Status in “libvirt” package in Ubuntu:
  Triaged
Status in “qemu-kvm” package in Ubuntu:
  Fix Released

Bug description:
  Host CPU is Core i7 Q820.  KVM is from 2.6.35-gentoo-r5 kernel (x86_64).
  Host has spice-0.7.2 and spice-protocol-0.7.0.
  Guest is Windows XP SP3 with qxl driver 0.6.1, virtio-serial 1.1.6 and 
vdagent 0.6.3.

  qemu-kvm is started like so:
  qemu-system-x86_64 -cpu host -enable-kvm -pidfile /home/rick/qemu/hds/wxp.pid 
-drive 
file=/home/rick/qemu/hds/wxp.raw,if=virtio,media=disk,aio=native,snapshot=on -m 
768 -name WinXP -net nic,model=virtio -net user -localtime -usb -vga qxl 
-device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent -device 
virtserialport,chardev=vdagent,name=com.redhat.spice.0 -spice 
port=1234,disable-ticketing -monitor stdio
  and crashes with:
  qemu-system-x86_64: /home/rick/qemu/src/qemu-kvm-0.14.0/qemu-kvm.c:1724: 
kvm_mutex_unlock: Assertion `!cpu_single_env' failed.
  Aborted

  If I use -no-kvm, it works fine.  If I use -vga std, it works fine.
  -enable-kvm and -vga qxl crashes.